diff --git a/HISTORY.md b/HISTORY.md
index 51533d204..2dff04566 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -7,10 +7,12 @@
 * Introduced a new option `CompactionOptionsFIFO::file_temperature_age_thresholds` that allows FIFO compaction to compact files to different temperatures based on key age (#11428).
 * Added a new ticker stat to count how many times RocksDB detected a corruption while verifying a block checksum: `BLOCK_CHECKSUM_MISMATCH_COUNT`.
 * New statistics `rocksdb.file.read.db.open.micros` that measures read time of block-based SST tables or blob files during db open.
+* New statistics tickers for various iterator seek behaviors and relevant filtering, as \*`_LEVEL_SEEK_`\*. (#11460)
 
 ### Public API Changes
 * EXPERIMENTAL: Add new API `DB::ClipColumnFamily` to clip the key in CF to a certain range. It will physically deletes all keys outside the range including tombstones.
 * Add `MakeSharedCache()` construction functions to various cache Options objects, and deprecated the `NewWhateverCache()` functions with long parameter lists.
+* Changed the meaning of various Bloom filter stats (prefix vs. whole key), with iterator-related filtering only being tracked in the new \*`_LEVEL_SEEK_`\*. stats. (#11460)
 
 ### Behavior changes
 * For x86, CPU features are no longer detected at runtime nor in build scripts, but in source code using common preprocessor defines. This will likely unlock some small performance improvements on some newer hardware, but could hurt performance of the kCRC32c checksum, which is no longer the default, on some "portable" builds. See PR #11419 for details.
diff --git a/db/db_bloom_filter_test.cc b/db/db_bloom_filter_test.cc
index c4591920d..792118609 100644
--- a/db/db_bloom_filter_test.cc
+++ b/db/db_bloom_filter_test.cc
@@ -43,6 +43,16 @@ const std::string kStandard128Ribbon =
     test::Standard128RibbonFilterPolicy::kClassName();
 const std::string kAutoBloom = BloomFilterPolicy::kClassName();
 const std::string kAutoRibbon = RibbonFilterPolicy::kClassName();
+
+template <typename T>
+T Pop(T& var) {
+  auto rv = var;
+  var = 0;
+  return rv;
+}
+PerfContextByLevel& GetLevelPerfContext(uint32_t level) {
+  return (*(get_perf_context()->level_to_perf_context))[level];
+}
 }  // anonymous namespace
 
 // DB tests related to bloom filter.
@@ -209,57 +219,43 @@ TEST_F(DBBloomFilterTest, GetFilterByPrefixBloomCustomPrefixExtractor) {
     ASSERT_OK(dbfull()->Flush(fo));
 
     ASSERT_EQ("foo", Get("barbarbar"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 0);
-    ASSERT_EQ(
-        0,
-        (*(get_perf_context()->level_to_perf_context))[0].bloom_filter_useful);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(Pop(GetLevelPerfContext(0).bloom_filter_useful), 0);
+
     ASSERT_EQ("foo2", Get("barbarbar2"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 0);
-    ASSERT_EQ(
-        0,
-        (*(get_perf_context()->level_to_perf_context))[0].bloom_filter_useful);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(Pop(GetLevelPerfContext(0).bloom_filter_useful), 0);
+
     ASSERT_EQ("NOT_FOUND", Get("barbarbar3"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 0);
-    ASSERT_EQ(
-        0,
-        (*(get_perf_context()->level_to_perf_context))[0].bloom_filter_useful);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(Pop(GetLevelPerfContext(0).bloom_filter_useful), 0);
 
     ASSERT_EQ("NOT_FOUND", Get("barfoofoo"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 1);
-    ASSERT_EQ(
-        1,
-        (*(get_perf_context()->level_to_perf_context))[0].bloom_filter_useful);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 1);
+    EXPECT_EQ(Pop(GetLevelPerfContext(0).bloom_filter_useful), 1);
 
     ASSERT_EQ("NOT_FOUND", Get("foobarbar"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 2);
-    ASSERT_EQ(
-        2,
-        (*(get_perf_context()->level_to_perf_context))[0].bloom_filter_useful);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 1);
+    EXPECT_EQ(Pop(GetLevelPerfContext(0).bloom_filter_useful), 1);
 
     ro.total_order_seek = true;
     // NOTE: total_order_seek no longer affects Get()
     ASSERT_EQ("NOT_FOUND", Get("foobarbar"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 3);
-    ASSERT_EQ(
-        3,
-        (*(get_perf_context()->level_to_perf_context))[0].bloom_filter_useful);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 1);
+    EXPECT_EQ(Pop(GetLevelPerfContext(0).bloom_filter_useful), 1);
 
     // No bloom on extractor changed
     ASSERT_OK(db_->SetOptions({{"prefix_extractor", "capped:10"}}));
     ASSERT_EQ("NOT_FOUND", Get("foobarbar"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 3);
-    ASSERT_EQ(
-        3,
-        (*(get_perf_context()->level_to_perf_context))[0].bloom_filter_useful);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(Pop(GetLevelPerfContext(0).bloom_filter_useful), 0);
 
     // No bloom on extractor changed, after re-open
     options.prefix_extractor.reset(NewCappedPrefixTransform(10));
     Reopen(options);
     ASSERT_EQ("NOT_FOUND", Get("foobarbar"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 3);
-    ASSERT_EQ(
-        3,
-        (*(get_perf_context()->level_to_perf_context))[0].bloom_filter_useful);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(Pop(GetLevelPerfContext(0).bloom_filter_useful), 0);
 
     get_perf_context()->Reset();
   }
@@ -294,33 +290,32 @@ TEST_F(DBBloomFilterTest, GetFilterByPrefixBloom) {
     ASSERT_OK(dbfull()->Flush(fo));
 
     ASSERT_EQ("foo", Get("barbarbar"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
     ASSERT_EQ("foo2", Get("barbarbar2"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
     ASSERT_EQ("NOT_FOUND", Get("barbarbar3"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(Pop(GetLevelPerfContext(0).bloom_filter_useful), 0);
 
     ASSERT_EQ("NOT_FOUND", Get("barfoofoo"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 1);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 1);
+    EXPECT_EQ(Pop(GetLevelPerfContext(0).bloom_filter_useful), 1);
 
     ASSERT_EQ("NOT_FOUND", Get("foobarbar"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 2);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 1);
+    EXPECT_EQ(Pop(GetLevelPerfContext(0).bloom_filter_useful), 1);
 
     ro.total_order_seek = true;
     // NOTE: total_order_seek no longer affects Get()
     ASSERT_EQ("NOT_FOUND", Get("foobarbar"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 3);
-    ASSERT_EQ(
-        3,
-        (*(get_perf_context()->level_to_perf_context))[0].bloom_filter_useful);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 1);
+    EXPECT_EQ(Pop(GetLevelPerfContext(0).bloom_filter_useful), 1);
 
     // No bloom on extractor changed
     ASSERT_OK(db_->SetOptions({{"prefix_extractor", "capped:10"}}));
     ASSERT_EQ("NOT_FOUND", Get("foobarbar"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 3);
-    ASSERT_EQ(
-        3,
-        (*(get_perf_context()->level_to_perf_context))[0].bloom_filter_useful);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(Pop(GetLevelPerfContext(0).bloom_filter_useful), 0);
 
     get_perf_context()->Reset();
   }
@@ -357,12 +352,17 @@ TEST_F(DBBloomFilterTest, WholeKeyFilterProp) {
     ASSERT_OK(dbfull()->Flush(fo));
 
     Reopen(options);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 0);
     ASSERT_EQ("NOT_FOUND", Get("foo"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 0);
     ASSERT_EQ("NOT_FOUND", Get("bar"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 1);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 1);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 0);
     ASSERT_EQ("foo", Get("foobar"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 1);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 0);
 
     // Reopen with whole key filtering enabled and prefix extractor
     // NULL. Bloom filter should be off for both of whole key and
@@ -372,13 +372,17 @@ TEST_F(DBBloomFilterTest, WholeKeyFilterProp) {
     options.prefix_extractor.reset();
     Reopen(options);
 
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 1);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 0);
     ASSERT_EQ("NOT_FOUND", Get("foo"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 1);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 0);
     ASSERT_EQ("NOT_FOUND", Get("bar"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 1);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 0);
     ASSERT_EQ("foo", Get("foobar"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 1);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 0);
     // Write DB with only full key filtering.
     ASSERT_OK(dbfull()->Put(wo, "foobar", "foo"));
     // Needs insert some keys to make sure files are not filtered out by key
@@ -394,13 +398,17 @@ TEST_F(DBBloomFilterTest, WholeKeyFilterProp) {
     options.table_factory.reset(NewBlockBasedTableFactory(bbto));
     Reopen(options);
 
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 1);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 0);
     ASSERT_EQ("NOT_FOUND", Get("foo"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 1);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 0);
     ASSERT_EQ("NOT_FOUND", Get("bar"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 1);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 0);
     ASSERT_EQ("foo", Get("foobar"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 1);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 0);
 
     // Try to create a DB with mixed files:
     ASSERT_OK(dbfull()->Put(wo, "foobar", "foo"));
@@ -424,61 +432,81 @@ TEST_F(DBBloomFilterTest, WholeKeyFilterProp) {
     ASSERT_OK(Flush());
 
     // Now we have two files:
-    // File 1: An older file with prefix bloom.
+    // File 1: An older file with prefix bloom (disabled)
     // File 2: A newer file with whole bloom filter.
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 1);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 0);
     ASSERT_EQ("NOT_FOUND", Get("foo"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 2);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 1);
     ASSERT_EQ("NOT_FOUND", Get("bar"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 3);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 1);
     ASSERT_EQ("foo", Get("foobar"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 4);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 1);
     ASSERT_EQ("bar", Get("barfoo"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 4);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 0);
 
     // Reopen with the same setting: only whole key is used
     Reopen(options);
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 4);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 0);
     ASSERT_EQ("NOT_FOUND", Get("foo"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 5);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 1);
     ASSERT_EQ("NOT_FOUND", Get("bar"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 6);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 1);
     ASSERT_EQ("foo", Get("foobar"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 7);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 1);
     ASSERT_EQ("bar", Get("barfoo"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 7);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 0);
 
     // Restart with both filters are allowed
     options.prefix_extractor.reset(NewFixedPrefixTransform(3));
     bbto.whole_key_filtering = true;
     options.table_factory.reset(NewBlockBasedTableFactory(bbto));
     Reopen(options);
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 7);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 0);
     // File 1 will has it filtered out.
     // File 2 will not, as prefix `foo` exists in the file.
     ASSERT_EQ("NOT_FOUND", Get("foo"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 8);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 1);
     ASSERT_EQ("NOT_FOUND", Get("bar"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 10);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 1);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 1);
     ASSERT_EQ("foo", Get("foobar"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 11);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 1);
     ASSERT_EQ("bar", Get("barfoo"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 11);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 0);
 
     // Restart with only prefix bloom is allowed.
     options.prefix_extractor.reset(NewFixedPrefixTransform(3));
     bbto.whole_key_filtering = false;
     options.table_factory.reset(NewBlockBasedTableFactory(bbto));
     Reopen(options);
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 11);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 0);
     ASSERT_EQ("NOT_FOUND", Get("foo"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 11);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 0);
     ASSERT_EQ("NOT_FOUND", Get("bar"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 12);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 1);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 0);
     ASSERT_EQ("foo", Get("foobar"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 12);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 0);
     ASSERT_EQ("bar", Get("barfoo"));
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), 12);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 0);
     uint64_t bloom_filter_useful_all_levels = 0;
     for (auto& kv : (*(get_perf_context()->level_to_perf_context))) {
       if (kv.second.bloom_filter_useful > 0) {
@@ -696,11 +724,8 @@ TEST_P(DBBloomFilterTestWithParam, SkipFilterOnEssentiallyZeroBpk) {
   PutAndGetFn();
 
   // Verify filter is accessed (and constructed)
-  EXPECT_EQ(TestGetAndResetTickerCount(options, BLOOM_FILTER_FULL_POSITIVE),
-            maxKey * 2);
-  EXPECT_EQ(
-      TestGetAndResetTickerCount(options, BLOOM_FILTER_FULL_TRUE_POSITIVE),
-      maxKey);
+  EXPECT_EQ(PopTicker(options, BLOOM_FILTER_FULL_POSITIVE), maxKey * 2);
+  EXPECT_EQ(PopTicker(options, BLOOM_FILTER_FULL_TRUE_POSITIVE), maxKey);
   props.clear();
   ASSERT_TRUE(db_->GetMapProperty(kAggTableProps, &props));
   EXPECT_NE(props["filter_size"], "0");
@@ -715,11 +740,8 @@ TEST_P(DBBloomFilterTestWithParam, SkipFilterOnEssentiallyZeroBpk) {
   GetFn();
 
   // Verify filter is accessed
-  EXPECT_EQ(TestGetAndResetTickerCount(options, BLOOM_FILTER_FULL_POSITIVE),
-            maxKey * 2);
-  EXPECT_EQ(
-      TestGetAndResetTickerCount(options, BLOOM_FILTER_FULL_TRUE_POSITIVE),
-      maxKey);
+  EXPECT_EQ(PopTicker(options, BLOOM_FILTER_FULL_POSITIVE), maxKey * 2);
+  EXPECT_EQ(PopTicker(options, BLOOM_FILTER_FULL_TRUE_POSITIVE), maxKey);
 
   // But new filters are not generated (configuration details unknown)
   DestroyAndReopen(options);
@@ -783,9 +805,7 @@ TEST_F(DBBloomFilterTest, BloomFilterRate) {
       ASSERT_EQ("NOT_FOUND", Get(1, Key(i + 33333)));
     }
     ASSERT_GE(TestGetTickerCount(options, BLOOM_FILTER_USEFUL), maxKey * 0.98);
-    ASSERT_GE(
-        (*(get_perf_context()->level_to_perf_context))[0].bloom_filter_useful,
-        maxKey * 0.98);
+    ASSERT_GE(GetLevelPerfContext(0).bloom_filter_useful, maxKey * 0.98);
     get_perf_context()->Reset();
   }
 }
@@ -864,9 +884,8 @@ TEST_F(DBBloomFilterTest, BloomFilterCompatibility) {
       ASSERT_EQ("val", Get(prefix + "Z"));  // Filter positive
       // Filter negative, with high probability
       ASSERT_EQ("NOT_FOUND", Get(prefix + "Q"));
-      EXPECT_EQ(TestGetAndResetTickerCount(options, BLOOM_FILTER_FULL_POSITIVE),
-                2);
-      EXPECT_EQ(TestGetAndResetTickerCount(options, BLOOM_FILTER_USEFUL), 1);
+      EXPECT_EQ(PopTicker(options, BLOOM_FILTER_FULL_POSITIVE), 2);
+      EXPECT_EQ(PopTicker(options, BLOOM_FILTER_USEFUL), 1);
     }
   }
 }
@@ -1705,7 +1724,7 @@ TEST_F(DBBloomFilterTest, ContextCustomFilterPolicy) {
     }
     // Since we have two tables / two filters, we might have Bloom checks on
     // our queries, but no more than one "useful" per query on a found key.
-    EXPECT_LE(TestGetAndResetTickerCount(options, BLOOM_FILTER_USEFUL), maxKey);
+    EXPECT_LE(PopTicker(options, BLOOM_FILTER_USEFUL), maxKey);
 
     // Check that we have two filters, each about
     // fifo: 0.12% FP rate (15 bits per key)
@@ -1714,8 +1733,7 @@ TEST_F(DBBloomFilterTest, ContextCustomFilterPolicy) {
       ASSERT_EQ("NOT_FOUND", Get(1, Key(i + 33333)));
     }
     {
-      auto useful_count =
-          TestGetAndResetTickerCount(options, BLOOM_FILTER_USEFUL);
+      auto useful_count = PopTicker(options, BLOOM_FILTER_USEFUL);
       EXPECT_GE(useful_count, maxKey * 2 * (fifo ? 0.9980 : 0.975));
       EXPECT_LE(useful_count, maxKey * 2 * (fifo ? 0.9995 : 0.98));
     }
@@ -1732,8 +1750,7 @@ TEST_F(DBBloomFilterTest, ContextCustomFilterPolicy) {
         ASSERT_EQ("NOT_FOUND", Get(1, Key(i + 33333)));
       }
       {
-        auto useful_count =
-            TestGetAndResetTickerCount(options, BLOOM_FILTER_USEFUL);
+        auto useful_count = PopTicker(options, BLOOM_FILTER_USEFUL);
         EXPECT_GE(useful_count, maxKey * 0.90);
         EXPECT_LE(useful_count, maxKey * 0.91);
       }
@@ -2027,13 +2044,14 @@ TEST_P(DBBloomFilterTestVaryPrefixAndFormatVer, PartitionedMultiGet) {
   std::array<Status, Q> statuses;
   std::array<PinnableSlice, Q> values;
 
-  TestGetAndResetTickerCount(options, BLOCK_CACHE_FILTER_HIT);
-  TestGetAndResetTickerCount(options, BLOCK_CACHE_FILTER_MISS);
-  TestGetAndResetTickerCount(options, BLOOM_FILTER_PREFIX_USEFUL);
-  TestGetAndResetTickerCount(options, BLOOM_FILTER_USEFUL);
-  TestGetAndResetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED);
-  TestGetAndResetTickerCount(options, BLOOM_FILTER_FULL_POSITIVE);
-  TestGetAndResetTickerCount(options, BLOOM_FILTER_FULL_TRUE_POSITIVE);
+  PopTicker(options, BLOCK_CACHE_FILTER_HIT);
+  PopTicker(options, BLOCK_CACHE_FILTER_MISS);
+  PopTicker(options, BLOOM_FILTER_PREFIX_USEFUL);
+  PopTicker(options, BLOOM_FILTER_USEFUL);
+  PopTicker(options, BLOOM_FILTER_PREFIX_CHECKED);
+  PopTicker(options, BLOOM_FILTER_FULL_POSITIVE);
+  PopTicker(options, BLOOM_FILTER_FULL_TRUE_POSITIVE);
+  PopTicker(options, BLOOM_FILTER_PREFIX_TRUE_POSITIVE);
 
   // Check that initial clump of keys only loads one partition filter from
   // block cache.
@@ -2063,26 +2081,22 @@ TEST_P(DBBloomFilterTestVaryPrefixAndFormatVer, PartitionedMultiGet) {
     }
 
     // Confirm correct Bloom stats (no FPs)
-    uint64_t filter_useful = TestGetAndResetTickerCount(
-        options,
-        use_prefix_ ? BLOOM_FILTER_PREFIX_USEFUL : BLOOM_FILTER_USEFUL);
+    uint64_t filter_useful =
+        PopTicker(options, use_prefix_ ? BLOOM_FILTER_PREFIX_USEFUL
+                                       : BLOOM_FILTER_USEFUL);
     uint64_t filter_checked =
-        TestGetAndResetTickerCount(options, use_prefix_
-                                                ? BLOOM_FILTER_PREFIX_CHECKED
-                                                : BLOOM_FILTER_FULL_POSITIVE) +
+        PopTicker(options, use_prefix_ ? BLOOM_FILTER_PREFIX_CHECKED
+                                       : BLOOM_FILTER_FULL_POSITIVE) +
         (use_prefix_ ? 0 : filter_useful);
     EXPECT_EQ(filter_useful, number_not_found);
     EXPECT_EQ(filter_checked, Q);
-    if (!use_prefix_) {
-      EXPECT_EQ(
-          TestGetAndResetTickerCount(options, BLOOM_FILTER_FULL_TRUE_POSITIVE),
-          Q - number_not_found);
-    }
+    EXPECT_EQ(PopTicker(options, use_prefix_ ? BLOOM_FILTER_PREFIX_TRUE_POSITIVE
+                                             : BLOOM_FILTER_FULL_TRUE_POSITIVE),
+              Q - number_not_found);
 
     // Confirm no duplicate loading same filter partition
-    uint64_t filter_accesses =
-        TestGetAndResetTickerCount(options, BLOCK_CACHE_FILTER_HIT) +
-        TestGetAndResetTickerCount(options, BLOCK_CACHE_FILTER_MISS);
+    uint64_t filter_accesses = PopTicker(options, BLOCK_CACHE_FILTER_HIT) +
+                               PopTicker(options, BLOCK_CACHE_FILTER_MISS);
     if (stride == 1) {
       EXPECT_EQ(filter_accesses, 1);
     } else {
@@ -2118,26 +2132,22 @@ TEST_P(DBBloomFilterTestVaryPrefixAndFormatVer, PartitionedMultiGet) {
     }
 
     // Confirm correct Bloom stats (might see some FPs)
-    uint64_t filter_useful = TestGetAndResetTickerCount(
-        options,
-        use_prefix_ ? BLOOM_FILTER_PREFIX_USEFUL : BLOOM_FILTER_USEFUL);
+    uint64_t filter_useful =
+        PopTicker(options, use_prefix_ ? BLOOM_FILTER_PREFIX_USEFUL
+                                       : BLOOM_FILTER_USEFUL);
     uint64_t filter_checked =
-        TestGetAndResetTickerCount(options, use_prefix_
-                                                ? BLOOM_FILTER_PREFIX_CHECKED
-                                                : BLOOM_FILTER_FULL_POSITIVE) +
+        PopTicker(options, use_prefix_ ? BLOOM_FILTER_PREFIX_CHECKED
+                                       : BLOOM_FILTER_FULL_POSITIVE) +
         (use_prefix_ ? 0 : filter_useful);
     EXPECT_GE(filter_useful, number_not_found - 2);  // possible FP
     EXPECT_EQ(filter_checked, Q);
-    if (!use_prefix_) {
-      EXPECT_EQ(
-          TestGetAndResetTickerCount(options, BLOOM_FILTER_FULL_TRUE_POSITIVE),
-          Q - number_not_found);
-    }
+    EXPECT_EQ(PopTicker(options, use_prefix_ ? BLOOM_FILTER_PREFIX_TRUE_POSITIVE
+                                             : BLOOM_FILTER_FULL_TRUE_POSITIVE),
+              Q - number_not_found);
 
     // Confirm no duplicate loading of same filter partition
-    uint64_t filter_accesses =
-        TestGetAndResetTickerCount(options, BLOCK_CACHE_FILTER_HIT) +
-        TestGetAndResetTickerCount(options, BLOCK_CACHE_FILTER_MISS);
+    uint64_t filter_accesses = PopTicker(options, BLOCK_CACHE_FILTER_HIT) +
+                               PopTicker(options, BLOCK_CACHE_FILTER_MISS);
     if (filter_accesses == 2) {
       // Spanned across partitions.
       ++found_spanning;
@@ -2636,6 +2646,9 @@ int CountIter(std::unique_ptr<Iterator>& iter, const Slice& key) {
   int count = 0;
   for (iter->Seek(key); iter->Valid(); iter->Next()) {
     count++;
+    // Access key & value as if we were using them
+    (void)iter->key();
+    (void)iter->value();
   }
   EXPECT_OK(iter->status());
   return count;
@@ -2675,6 +2688,12 @@ TEST_F(DBBloomFilterTest, DynamicBloomFilterUpperBound) {
       read_options.iterate_upper_bound = &upper_bound;
       std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
       ASSERT_EQ(CountIter(iter, "abcd0000"), 4);
+      ASSERT_EQ(TestGetTickerCount(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH),
+                1);
+      ASSERT_EQ(TestGetTickerCount(options, NON_LAST_LEVEL_SEEK_FILTERED), 0);
+      ASSERT_EQ(TestGetTickerCount(
+                    options, NON_LAST_LEVEL_SEEK_DATA_USEFUL_FILTER_MATCH),
+                1);
     }
     {
       Slice upper_bound("abcdzzzz");
@@ -2683,8 +2702,9 @@ TEST_F(DBBloomFilterTest, DynamicBloomFilterUpperBound) {
       read_options.iterate_upper_bound = &upper_bound;
       std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
       ASSERT_EQ(CountIter(iter, "abcd0000"), 4);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED), 2);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+      ASSERT_EQ(TestGetTickerCount(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH),
+                2);
+      ASSERT_EQ(TestGetTickerCount(options, NON_LAST_LEVEL_SEEK_FILTERED), 0);
     }
     ASSERT_OK(dbfull()->SetOptions({{"prefix_extractor", "fixed:5"}}));
     ASSERT_EQ(dbfull()->GetOptions().prefix_extractor->AsString(),
@@ -2698,8 +2718,9 @@ TEST_F(DBBloomFilterTest, DynamicBloomFilterUpperBound) {
       std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
       ASSERT_EQ(CountIter(iter, "abcdxx00"), 4);
       // should check bloom filter since upper bound meets requirement
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED), 3);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+      ASSERT_EQ(TestGetTickerCount(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH),
+                3);
+      ASSERT_EQ(TestGetTickerCount(options, NON_LAST_LEVEL_SEEK_FILTERED), 0);
     }
     {
       // [abcdxx01, abcey) is not valid bound since upper bound is too long for
@@ -2711,8 +2732,9 @@ TEST_F(DBBloomFilterTest, DynamicBloomFilterUpperBound) {
       std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
       ASSERT_EQ(CountIter(iter, "abcdxx01"), 4);
       // should skip bloom filter since upper bound is too long
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED), 3);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+      ASSERT_EQ(TestGetTickerCount(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH),
+                3);
+      ASSERT_EQ(TestGetTickerCount(options, NON_LAST_LEVEL_SEEK_FILTERED), 0);
     }
     {
       // [abcdxx02, abcdy) is a valid bound since the prefix is the same
@@ -2724,8 +2746,9 @@ TEST_F(DBBloomFilterTest, DynamicBloomFilterUpperBound) {
       ASSERT_EQ(CountIter(iter, "abcdxx02"), 4);
       // should check bloom filter since upper bound matches transformed seek
       // key
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED), 4);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+      ASSERT_EQ(TestGetTickerCount(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH),
+                4);
+      ASSERT_EQ(TestGetTickerCount(options, NON_LAST_LEVEL_SEEK_FILTERED), 0);
     }
     {
       // [aaaaaaaa, abce) is not a valid bound since 1) they don't share the
@@ -2737,8 +2760,9 @@ TEST_F(DBBloomFilterTest, DynamicBloomFilterUpperBound) {
       std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
       ASSERT_EQ(CountIter(iter, "aaaaaaaa"), 0);
       // should skip bloom filter since mismatch is found
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED), 4);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+      ASSERT_EQ(TestGetTickerCount(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH),
+                4);
+      ASSERT_EQ(TestGetTickerCount(options, NON_LAST_LEVEL_SEEK_FILTERED), 0);
     }
     ASSERT_OK(dbfull()->SetOptions({{"prefix_extractor", "fixed:3"}}));
     {
@@ -2750,8 +2774,9 @@ TEST_F(DBBloomFilterTest, DynamicBloomFilterUpperBound) {
       read_options.iterate_upper_bound = &upper_bound;
       std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
       ASSERT_EQ(CountIter(iter, "abc"), 4);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED), 4);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+      ASSERT_EQ(TestGetTickerCount(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH),
+                4);
+      ASSERT_EQ(TestGetTickerCount(options, NON_LAST_LEVEL_SEEK_FILTERED), 0);
     }
     // Same with re-open
     options.prefix_extractor.reset(NewFixedPrefixTransform(3));
@@ -2763,8 +2788,9 @@ TEST_F(DBBloomFilterTest, DynamicBloomFilterUpperBound) {
       read_options.iterate_upper_bound = &upper_bound;
       std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
       ASSERT_EQ(CountIter(iter, "abc"), 4);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED), 4);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+      ASSERT_EQ(TestGetTickerCount(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH),
+                4);
+      ASSERT_EQ(TestGetTickerCount(options, NON_LAST_LEVEL_SEEK_FILTERED), 0);
     }
     // Set back to capped:4 and verify BF is always read
     options.prefix_extractor.reset(NewCappedPrefixTransform(4));
@@ -2776,8 +2802,9 @@ TEST_F(DBBloomFilterTest, DynamicBloomFilterUpperBound) {
       read_options.iterate_upper_bound = &upper_bound;
       std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
       ASSERT_EQ(CountIter(iter, "abc"), 0);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED), 5);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_USEFUL), 1);
+      ASSERT_EQ(TestGetTickerCount(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH),
+                4);
+      ASSERT_EQ(TestGetTickerCount(options, NON_LAST_LEVEL_SEEK_FILTERED), 1);
     }
     // Same if there's a problem initally loading prefix transform
     SyncPoint::GetInstance()->SetCallBack(
@@ -2792,8 +2819,9 @@ TEST_F(DBBloomFilterTest, DynamicBloomFilterUpperBound) {
       read_options.iterate_upper_bound = &upper_bound;
       std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
       ASSERT_EQ(CountIter(iter, "abc"), 0);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED), 6);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_USEFUL), 2);
+      ASSERT_EQ(TestGetTickerCount(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH),
+                4);
+      ASSERT_EQ(TestGetTickerCount(options, NON_LAST_LEVEL_SEEK_FILTERED), 2);
     }
     SyncPoint::GetInstance()->DisableProcessing();
   }
@@ -2828,7 +2856,8 @@ TEST_F(DBBloomFilterTest, DynamicBloomFilterMultipleSST) {
     dbfull()->Flush(FlushOptions());
     std::unique_ptr<Iterator> iter_old(db_->NewIterator(read_options));
     ASSERT_EQ(CountIter(iter_old, "foo"), 4);
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED), 1);
+    EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTERED), 0);
+    EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH), 1);
 
     ASSERT_OK(dbfull()->SetOptions({{"prefix_extractor", "capped:3"}}));
     ASSERT_EQ(dbfull()->GetOptions().prefix_extractor->AsString(),
@@ -2836,10 +2865,11 @@ TEST_F(DBBloomFilterTest, DynamicBloomFilterMultipleSST) {
     read_options.iterate_upper_bound = &upper_bound;
     std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
     ASSERT_EQ(CountIter(iter, "foo"), 2);
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED), 2);
+    EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTERED), 0);
+    EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH), 1);
     ASSERT_EQ(CountIter(iter, "gpk"), 0);
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED), 2);
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTERED), 0);
+    EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH), 0);
 
     // second SST with capped:3 BF
     ASSERT_OK(Put("foo3", "bar3"));
@@ -2851,13 +2881,13 @@ TEST_F(DBBloomFilterTest, DynamicBloomFilterMultipleSST) {
       // BF is cappped:3 now
       std::unique_ptr<Iterator> iter_tmp(db_->NewIterator(read_options));
       ASSERT_EQ(CountIter(iter_tmp, "foo"), 4);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED), 4);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+      EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTERED), 0);
+      EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH), 2);
       ASSERT_EQ(CountIter(iter_tmp, "gpk"), 0);
       // both counters are incremented because BF is "not changed" for 1 of the
       // 2 SST files, so filter is checked once and found no match.
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED), 5);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_USEFUL), 1);
+      EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTERED), 1);
+      EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH), 0);
     }
 
     ASSERT_OK(dbfull()->SetOptions({{"prefix_extractor", "fixed:2"}}));
@@ -2874,33 +2904,34 @@ TEST_F(DBBloomFilterTest, DynamicBloomFilterMultipleSST) {
       std::unique_ptr<Iterator> iter_tmp(db_->NewIterator(read_options));
       ASSERT_EQ(CountIter(iter_tmp, "foo"), 9);
       // the first and last BF are checked
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED), 7);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_USEFUL), 1);
+      EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTERED), 0);
+      EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH), 2);
       ASSERT_EQ(CountIter(iter_tmp, "gpk"), 0);
       // only last BF is checked and not found
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED), 8);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_USEFUL), 2);
+      EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTERED), 1);
+      EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH), 0);
     }
 
-    // iter_old can only see the first SST, so checked plus 1
+    // iter_old can only see the first SST
     ASSERT_EQ(CountIter(iter_old, "foo"), 4);
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED), 9);
-    // iter was created after the first setoptions call so only full filter
-    // will check the filter
+    EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTERED), 0);
+    EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH), 1);
+    // same with iter, but different prefix extractor
     ASSERT_EQ(CountIter(iter, "foo"), 2);
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED), 10);
+    EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTERED), 0);
+    EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH), 1);
 
     {
       // keys in all three SSTs are visible to iterator
       // The range of [foo, foz90000] is compatible with (fixed:1) and (fixed:2)
-      // so +2 for checked counter
       std::unique_ptr<Iterator> iter_all(db_->NewIterator(read_options));
       ASSERT_EQ(CountIter(iter_all, "foo"), 9);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED), 12);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_USEFUL), 2);
+      EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTERED), 0);
+      EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH), 2);
       ASSERT_EQ(CountIter(iter_all, "gpk"), 0);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED), 13);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_USEFUL), 3);
+      // FIXME? isn't seek key out of SST range?
+      EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTERED), 1);
+      EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH), 0);
     }
     ASSERT_OK(dbfull()->SetOptions({{"prefix_extractor", "capped:3"}}));
     ASSERT_EQ(dbfull()->GetOptions().prefix_extractor->AsString(),
@@ -2910,11 +2941,12 @@ TEST_F(DBBloomFilterTest, DynamicBloomFilterMultipleSST) {
       ASSERT_EQ(CountIter(iter_all, "foo"), 6);
       // all three SST are checked because the current options has the same as
       // the remaining SST (capped:3)
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED), 16);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_USEFUL), 3);
+      EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTERED), 0);
+      EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH), 3);
       ASSERT_EQ(CountIter(iter_all, "gpk"), 0);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED), 17);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_USEFUL), 4);
+      // FIXME? isn't seek key out of SST range?
+      EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTERED), 1);
+      EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH), 0);
     }
     // TODO(Zhongyi): Maybe also need to add Get calls to test point look up?
   }
@@ -3016,13 +3048,13 @@ TEST_F(DBBloomFilterTest, DynamicBloomFilterOptions) {
     {
       std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
       ASSERT_EQ(CountIter(iter, "foo"), 12);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED), 3);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+      EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTERED), 0);
+      EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH), 3);
     }
     std::unique_ptr<Iterator> iter_old(db_->NewIterator(read_options));
     ASSERT_EQ(CountIter(iter_old, "foo"), 12);
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED), 6);
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTERED), 0);
+    EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH), 3);
 
     ASSERT_OK(dbfull()->SetOptions({{"prefix_extractor", "capped:3"}}));
     ASSERT_EQ(dbfull()->GetOptions().prefix_extractor->AsString(),
@@ -3031,17 +3063,18 @@ TEST_F(DBBloomFilterTest, DynamicBloomFilterOptions) {
       std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
       // "fp*" should be skipped
       ASSERT_EQ(CountIter(iter, "foo"), 9);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED), 6);
-      ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+      EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTERED), 0);
+      EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH), 0);
     }
 
     // iterator created before should not be affected and see all keys
     ASSERT_EQ(CountIter(iter_old, "foo"), 12);
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED), 9);
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_USEFUL), 0);
+    EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTERED), 0);
+    EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH), 3);
     ASSERT_EQ(CountIter(iter_old, "abc"), 0);
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED), 12);
-    ASSERT_EQ(TestGetTickerCount(options, BLOOM_FILTER_PREFIX_USEFUL), 3);
+    // FIXME? isn't seek key out of SST range?
+    EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTERED), 3);
+    EXPECT_EQ(PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH), 0);
   }
 }
 
@@ -3136,19 +3169,19 @@ class FixedSuffix4Transform : public SliceTransform {
 
 std::pair<uint64_t, uint64_t> GetBloomStat(const Options& options, bool sst) {
   if (sst) {
-    return {
-        options.statistics->getAndResetTickerCount(BLOOM_FILTER_PREFIX_CHECKED),
-        options.statistics->getAndResetTickerCount(BLOOM_FILTER_PREFIX_USEFUL)};
+    return {options.statistics->getAndResetTickerCount(
+                NON_LAST_LEVEL_SEEK_FILTER_MATCH),
+            options.statistics->getAndResetTickerCount(
+                NON_LAST_LEVEL_SEEK_FILTERED)};
   } else {
     auto hit = std::exchange(get_perf_context()->bloom_memtable_hit_count, 0);
     auto miss = std::exchange(get_perf_context()->bloom_memtable_miss_count, 0);
-    return {hit + miss, miss};
+    return {hit, miss};
   }
 }
 
-std::pair<uint64_t, uint64_t> CheckedAndUseful(uint64_t checked,
-                                               uint64_t useful) {
-  return {checked, useful};
+std::pair<uint64_t, uint64_t> HitAndMiss(uint64_t hits, uint64_t misses) {
+  return {hits, misses};
 }
 }  // anonymous namespace
 
@@ -3186,27 +3219,27 @@ TEST_F(DBBloomFilterTest, WeirdPrefixExtractorWithFilter1) {
     if (flushed) {  // TODO: support auto_prefix_mode in memtable?
       read_options.auto_prefix_mode = true;
     }
-    EXPECT_EQ(GetBloomStat(options, flushed), CheckedAndUseful(0, 0));
+    EXPECT_EQ(GetBloomStat(options, flushed), HitAndMiss(0, 0));
     {
       Slice ub("999aaaa");
       read_options.iterate_upper_bound = &ub;
       std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
       EXPECT_EQ(CountIter(iter, "aaaa"), 3);
-      EXPECT_EQ(GetBloomStat(options, flushed), CheckedAndUseful(1, 0));
+      EXPECT_EQ(GetBloomStat(options, flushed), HitAndMiss(1, 0));
     }
     {
       Slice ub("999abaa");
       read_options.iterate_upper_bound = &ub;
       std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
       EXPECT_EQ(CountIter(iter, "abaa"), 1);
-      EXPECT_EQ(GetBloomStat(options, flushed), CheckedAndUseful(1, 0));
+      EXPECT_EQ(GetBloomStat(options, flushed), HitAndMiss(1, 0));
     }
     {
       Slice ub("999acaa");
       read_options.iterate_upper_bound = &ub;
       std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
       EXPECT_EQ(CountIter(iter, "acaa"), 0);
-      EXPECT_EQ(GetBloomStat(options, flushed), CheckedAndUseful(1, 1));
+      EXPECT_EQ(GetBloomStat(options, flushed), HitAndMiss(0, 1));
     }
     {
       Slice ub("zzzz");
@@ -3214,7 +3247,7 @@ TEST_F(DBBloomFilterTest, WeirdPrefixExtractorWithFilter1) {
       std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
       EXPECT_EQ(CountIter(iter, "baa"), 3);
       if (flushed) {  // TODO: fix memtable case
-        EXPECT_EQ(GetBloomStat(options, flushed), CheckedAndUseful(0, 0));
+        EXPECT_EQ(GetBloomStat(options, flushed), HitAndMiss(0, 0));
       }
     }
   }
@@ -3260,13 +3293,13 @@ TEST_F(DBBloomFilterTest, WeirdPrefixExtractorWithFilter2) {
       get_perf_context()->bloom_memtable_hit_count = 0;
       get_perf_context()->bloom_memtable_miss_count = 0;
     }
-    EXPECT_EQ(GetBloomStat(options, flushed), CheckedAndUseful(0, 0));
+    EXPECT_EQ(GetBloomStat(options, flushed), HitAndMiss(0, 0));
     {
       Slice ub("aaaa000");
       read_options.iterate_upper_bound = &ub;
       std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
       EXPECT_EQ(CountIter(iter, "aaaa999"), 3);
-      EXPECT_EQ(GetBloomStat(options, flushed), CheckedAndUseful(1, 0));
+      EXPECT_EQ(GetBloomStat(options, flushed), HitAndMiss(1, 0));
     }
     {
       // Note: prefix does work as upper bound
@@ -3274,7 +3307,7 @@ TEST_F(DBBloomFilterTest, WeirdPrefixExtractorWithFilter2) {
       read_options.iterate_upper_bound = &ub;
       std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
       EXPECT_EQ(CountIter(iter, "aaaa999"), 3);
-      EXPECT_EQ(GetBloomStat(options, flushed), CheckedAndUseful(1, 0));
+      EXPECT_EQ(GetBloomStat(options, flushed), HitAndMiss(1, 0));
     }
     {
       // Note: prefix does not work here as seek key
@@ -3282,28 +3315,28 @@ TEST_F(DBBloomFilterTest, WeirdPrefixExtractorWithFilter2) {
       read_options.iterate_upper_bound = &ub;
       std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
       EXPECT_EQ(CountIter(iter, "aaaa"), 0);
-      EXPECT_EQ(GetBloomStat(options, flushed), CheckedAndUseful(1, 0));
+      EXPECT_EQ(GetBloomStat(options, flushed), HitAndMiss(1, 0));
     }
     {
       Slice ub("aaba000");
       read_options.iterate_upper_bound = &ub;
       std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
       EXPECT_EQ(CountIter(iter, "aaba999"), 1);
-      EXPECT_EQ(GetBloomStat(options, flushed), CheckedAndUseful(1, 0));
+      EXPECT_EQ(GetBloomStat(options, flushed), HitAndMiss(1, 0));
     }
     {
       Slice ub("aaca000");
       read_options.iterate_upper_bound = &ub;
       std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
       EXPECT_EQ(CountIter(iter, "aaca999"), 0);
-      EXPECT_EQ(GetBloomStat(options, flushed), CheckedAndUseful(1, 1));
+      EXPECT_EQ(GetBloomStat(options, flushed), HitAndMiss(0, 1));
     }
     {
       Slice ub("aaaz");
       read_options.iterate_upper_bound = &ub;
       std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
       EXPECT_EQ(CountIter(iter, "zzz"), 5);
-      EXPECT_EQ(GetBloomStat(options, flushed), CheckedAndUseful(0, 0));
+      EXPECT_EQ(GetBloomStat(options, flushed), HitAndMiss(0, 0));
     }
     {
       // Note: prefix does work here as seek key, but only finds key equal
@@ -3313,7 +3346,7 @@ TEST_F(DBBloomFilterTest, WeirdPrefixExtractorWithFilter2) {
       read_options.prefix_same_as_start = true;
       std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
       EXPECT_EQ(CountIter(iter, "qqqq"), 1);
-      EXPECT_EQ(GetBloomStat(options, flushed), CheckedAndUseful(1, 0));
+      EXPECT_EQ(GetBloomStat(options, flushed), HitAndMiss(1, 0));
     }
   }
 }
@@ -3404,13 +3437,13 @@ TEST_F(DBBloomFilterTest, WeirdPrefixExtractorWithFilter3) {
         get_perf_context()->bloom_memtable_hit_count = 0;
         get_perf_context()->bloom_memtable_miss_count = 0;
       }
-      EXPECT_EQ(GetBloomStat(options, flushed), CheckedAndUseful(0, 0));
+      EXPECT_EQ(GetBloomStat(options, flushed), HitAndMiss(0, 0));
       {
         Slice ub("aaaa999");
         read_options.iterate_upper_bound = &ub;
         std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
         EXPECT_EQ(CountIter(iter, "aaaa000"), 3);
-        EXPECT_EQ(GetBloomStat(options, flushed), CheckedAndUseful(1, 0));
+        EXPECT_EQ(GetBloomStat(options, flushed), HitAndMiss(1, 0));
       }
       {
         // Note: prefix as seek key is not bloom-optimized
@@ -3420,28 +3453,28 @@ TEST_F(DBBloomFilterTest, WeirdPrefixExtractorWithFilter3) {
         read_options.iterate_upper_bound = &ub;
         std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
         EXPECT_EQ(CountIter(iter, "aaaa"), 3);
-        EXPECT_EQ(GetBloomStat(options, flushed), CheckedAndUseful(0, 0));
+        EXPECT_EQ(GetBloomStat(options, flushed), HitAndMiss(0, 0));
       }
       {
         Slice ub("aaba9");
         read_options.iterate_upper_bound = &ub;
         std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
         EXPECT_EQ(CountIter(iter, "aaba0"), 1);
-        EXPECT_EQ(GetBloomStat(options, flushed), CheckedAndUseful(1, 0));
+        EXPECT_EQ(GetBloomStat(options, flushed), HitAndMiss(1, 0));
       }
       {
         Slice ub("aaca9");
         read_options.iterate_upper_bound = &ub;
         std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
         EXPECT_EQ(CountIter(iter, "aaca0"), 0);
-        EXPECT_EQ(GetBloomStat(options, flushed), CheckedAndUseful(1, 1));
+        EXPECT_EQ(GetBloomStat(options, flushed), HitAndMiss(0, 1));
       }
       {
         Slice ub("qqqq9");
         read_options.iterate_upper_bound = &ub;
         std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
         EXPECT_EQ(CountIter(iter, "qqqq0"), 1);
-        EXPECT_EQ(GetBloomStat(options, flushed), CheckedAndUseful(1, 0));
+        EXPECT_EQ(GetBloomStat(options, flushed), HitAndMiss(1, 0));
       }
       {
         // Note: prefix as seek key is not bloom-optimized
@@ -3449,7 +3482,7 @@ TEST_F(DBBloomFilterTest, WeirdPrefixExtractorWithFilter3) {
         read_options.iterate_upper_bound = &ub;
         std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
         EXPECT_EQ(CountIter(iter, "qqqq"), weird_comparator ? 7 : 2);
-        EXPECT_EQ(GetBloomStat(options, flushed), CheckedAndUseful(0, 0));
+        EXPECT_EQ(GetBloomStat(options, flushed), HitAndMiss(0, 0));
       }
       {
         // Note: prefix as seek key is not bloom-optimized
@@ -3457,14 +3490,14 @@ TEST_F(DBBloomFilterTest, WeirdPrefixExtractorWithFilter3) {
         read_options.iterate_upper_bound = &ub;
         std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
         EXPECT_EQ(CountIter(iter, "zzzz"), weird_comparator ? 8 : 1);
-        EXPECT_EQ(GetBloomStat(options, flushed), CheckedAndUseful(0, 0));
+        EXPECT_EQ(GetBloomStat(options, flushed), HitAndMiss(0, 0));
       }
       {
         Slice ub("zzzz9");
         read_options.iterate_upper_bound = &ub;
         std::unique_ptr<Iterator> iter(db_->NewIterator(read_options));
         EXPECT_EQ(CountIter(iter, "aab"), weird_comparator ? 6 : 5);
-        EXPECT_EQ(GetBloomStat(options, flushed), CheckedAndUseful(0, 0));
+        EXPECT_EQ(GetBloomStat(options, flushed), HitAndMiss(0, 0));
       }
     }
   }
diff --git a/db/db_test2.cc b/db/db_test2.cc
index 4b25e16a5..91ded2890 100644
--- a/db/db_test2.cc
+++ b/db/db_test2.cc
@@ -5992,17 +5992,15 @@ TEST_F(DBTest2, ChangePrefixExtractor) {
       iterator->Seek("xa");
       ASSERT_TRUE(iterator->Valid());
       ASSERT_EQ("xb", iterator->key().ToString());
-      // It's a bug that the counter BLOOM_FILTER_PREFIX_CHECKED is not
-      // correct in this case. So don't check counters in this case.
       if (expect_filter_check) {
-        ASSERT_EQ(0, TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED));
+        EXPECT_EQ(0, PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH));
       }
 
       iterator->Seek("xz");
       ASSERT_TRUE(iterator->Valid());
       ASSERT_EQ("xz1", iterator->key().ToString());
       if (expect_filter_check) {
-        ASSERT_EQ(0, TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED));
+        EXPECT_EQ(0, PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH));
       }
     }
 
@@ -6020,7 +6018,7 @@ TEST_F(DBTest2, ChangePrefixExtractor) {
       ASSERT_TRUE(iterator->Valid());
       ASSERT_EQ("xb", iterator->key().ToString());
       if (expect_filter_check) {
-        ASSERT_EQ(0, TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED));
+        EXPECT_EQ(0, PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH));
       }
     }
 
@@ -6034,14 +6032,14 @@ TEST_F(DBTest2, ChangePrefixExtractor) {
       ASSERT_TRUE(iterator->Valid());
       ASSERT_EQ("xb", iterator->key().ToString());
       if (expect_filter_check) {
-        ASSERT_EQ(0, TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED));
+        EXPECT_EQ(0, PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH));
       }
 
       iterator->Seek("xx0");
       ASSERT_TRUE(iterator->Valid());
       ASSERT_EQ("xx1", iterator->key().ToString());
       if (expect_filter_check) {
-        ASSERT_EQ(1, TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED));
+        EXPECT_EQ(1, PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH));
       }
     }
 
@@ -6059,21 +6057,21 @@ TEST_F(DBTest2, ChangePrefixExtractor) {
       ASSERT_TRUE(iterator->Valid());
       ASSERT_EQ("xb", iterator->key().ToString());
       if (expect_filter_check) {
-        ASSERT_EQ(2, TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED));
+        EXPECT_EQ(1, PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH));
       }
 
       iterator->Seek("xg");
       ASSERT_TRUE(iterator->Valid());
       ASSERT_EQ("xx1", iterator->key().ToString());
       if (expect_filter_check) {
-        ASSERT_EQ(3, TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED));
+        EXPECT_EQ(1, PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH));
       }
 
       iterator->Seek("xz");
       ASSERT_TRUE(iterator->Valid());
       ASSERT_EQ("xz1", iterator->key().ToString());
       if (expect_filter_check) {
-        ASSERT_EQ(4, TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED));
+        EXPECT_EQ(1, PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH));
       }
 
       ASSERT_OK(iterator->status());
@@ -6085,14 +6083,14 @@ TEST_F(DBTest2, ChangePrefixExtractor) {
       ASSERT_TRUE(iterator->Valid());
       ASSERT_EQ("xb", iterator->key().ToString());
       if (expect_filter_check) {
-        ASSERT_EQ(5, TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED));
+        EXPECT_EQ(1, PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH));
       }
 
       iterator->Seek("xx0");
       ASSERT_TRUE(iterator->Valid());
       ASSERT_EQ("xx1", iterator->key().ToString());
       if (expect_filter_check) {
-        ASSERT_EQ(6, TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED));
+        EXPECT_EQ(1, PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH));
       }
 
       ASSERT_OK(iterator->status());
@@ -6106,7 +6104,7 @@ TEST_F(DBTest2, ChangePrefixExtractor) {
       ASSERT_TRUE(iterator->Valid());
       ASSERT_EQ("xb", iterator->key().ToString());
       if (expect_filter_check) {
-        ASSERT_EQ(7, TestGetTickerCount(options, BLOOM_FILTER_PREFIX_CHECKED));
+        EXPECT_EQ(1, PopTicker(options, NON_LAST_LEVEL_SEEK_FILTER_MATCH));
       }
       ASSERT_OK(iterator->status());
     }
@@ -6180,13 +6178,19 @@ TEST_F(DBTest2, AutoPrefixMode1) {
     ro.total_order_seek = false;
     ro.auto_prefix_mode = true;
 
-    const auto stat = BLOOM_FILTER_PREFIX_CHECKED;
+    const auto hit_stat = options.num_levels == 1
+                              ? LAST_LEVEL_SEEK_FILTER_MATCH
+                              : NON_LAST_LEVEL_SEEK_FILTER_MATCH;
+    const auto miss_stat = options.num_levels == 1
+                               ? LAST_LEVEL_SEEK_FILTERED
+                               : NON_LAST_LEVEL_SEEK_FILTERED;
     {
       std::unique_ptr<Iterator> iterator(db_->NewIterator(ro));
       iterator->Seek("b1");
       ASSERT_TRUE(iterator->Valid());
       ASSERT_EQ("x1", iterator->key().ToString());
-      EXPECT_EQ(0, TestGetAndResetTickerCount(options, stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, hit_stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, miss_stat));
       ASSERT_OK(iterator->status());
     }
 
@@ -6198,7 +6202,8 @@ TEST_F(DBTest2, AutoPrefixMode1) {
       std::unique_ptr<Iterator> iterator(db_->NewIterator(ro));
       iterator->Seek("b1");
       ASSERT_FALSE(iterator->Valid());
-      EXPECT_EQ(1, TestGetAndResetTickerCount(options, stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, hit_stat));
+      EXPECT_EQ(1, TestGetAndResetTickerCount(options, miss_stat));
       ASSERT_OK(iterator->status());
     }
 
@@ -6208,7 +6213,8 @@ TEST_F(DBTest2, AutoPrefixMode1) {
       iterator->Seek("b1");
       ASSERT_TRUE(iterator->Valid());
       ASSERT_EQ("x1", iterator->key().ToString());
-      EXPECT_EQ(0, TestGetAndResetTickerCount(options, stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, hit_stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, miss_stat));
       ASSERT_OK(iterator->status());
     }
 
@@ -6217,7 +6223,8 @@ TEST_F(DBTest2, AutoPrefixMode1) {
       std::unique_ptr<Iterator> iterator(db_->NewIterator(ro));
       iterator->Seek("b1");
       ASSERT_FALSE(iterator->Valid());
-      EXPECT_EQ(1, TestGetAndResetTickerCount(options, stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, hit_stat));
+      EXPECT_EQ(1, TestGetAndResetTickerCount(options, miss_stat));
       ASSERT_OK(iterator->status());
     }
 
@@ -6226,7 +6233,8 @@ TEST_F(DBTest2, AutoPrefixMode1) {
       std::unique_ptr<Iterator> iterator(db_->NewIterator(ro));
       iterator->Seek("b1");
       ASSERT_FALSE(iterator->Valid());
-      EXPECT_EQ(0, TestGetAndResetTickerCount(options, stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, hit_stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, miss_stat));
       ASSERT_OK(iterator->status());
     }
 
@@ -6237,25 +6245,29 @@ TEST_F(DBTest2, AutoPrefixMode1) {
       ub = "b9";
       iterator->Seek("b1");
       ASSERT_FALSE(iterator->Valid());
-      EXPECT_EQ(1, TestGetAndResetTickerCount(options, stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, hit_stat));
+      EXPECT_EQ(1, TestGetAndResetTickerCount(options, miss_stat));
       ASSERT_OK(iterator->status());
 
       ub = "z";
       iterator->Seek("b1");
       ASSERT_TRUE(iterator->Valid());
       ASSERT_EQ("x1", iterator->key().ToString());
-      EXPECT_EQ(0, TestGetAndResetTickerCount(options, stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, hit_stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, miss_stat));
 
       ub = "c";
       iterator->Seek("b1");
       ASSERT_FALSE(iterator->Valid());
-      EXPECT_EQ(1, TestGetAndResetTickerCount(options, stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, hit_stat));
+      EXPECT_EQ(1, TestGetAndResetTickerCount(options, miss_stat));
 
       ub = "b9";
       iterator->SeekForPrev("b1");
       ASSERT_TRUE(iterator->Valid());
       ASSERT_EQ("a1", iterator->key().ToString());
-      EXPECT_EQ(0, TestGetAndResetTickerCount(options, stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, hit_stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, miss_stat));
 
       ub = "zz";
       iterator->SeekToLast();
@@ -6287,26 +6299,30 @@ TEST_F(DBTest2, AutoPrefixMode1) {
       ub = "b1";
       iterator->Seek("b9");
       ASSERT_FALSE(iterator->Valid());
-      EXPECT_EQ(1, TestGetAndResetTickerCount(options, stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, hit_stat));
+      EXPECT_EQ(1, TestGetAndResetTickerCount(options, miss_stat));
       ASSERT_OK(iterator->status());
 
       ub = "b1";
       iterator->Seek("z");
       ASSERT_TRUE(iterator->Valid());
       ASSERT_EQ("y1", iterator->key().ToString());
-      EXPECT_EQ(0, TestGetAndResetTickerCount(options, stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, hit_stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, miss_stat));
 
       ub = "b1";
       iterator->Seek("c");
       ASSERT_FALSE(iterator->Valid());
-      EXPECT_EQ(0, TestGetAndResetTickerCount(options, stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, hit_stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, miss_stat));
 
       ub = "b";
       iterator->Seek("c9");
       ASSERT_FALSE(iterator->Valid());
       // Fails if ReverseBytewiseComparator::IsSameLengthImmediateSuccessor
       // is "correctly" implemented.
-      EXPECT_EQ(0, TestGetAndResetTickerCount(options, stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, hit_stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, miss_stat));
 
       ub = "a";
       iterator->Seek("b9");
@@ -6314,7 +6330,8 @@ TEST_F(DBTest2, AutoPrefixMode1) {
       // is "correctly" implemented.
       ASSERT_TRUE(iterator->Valid());
       ASSERT_EQ("a1", iterator->key().ToString());
-      EXPECT_EQ(0, TestGetAndResetTickerCount(options, stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, hit_stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, miss_stat));
 
       ub = "b";
       iterator->Seek("a");
@@ -6322,7 +6339,8 @@ TEST_F(DBTest2, AutoPrefixMode1) {
       // Fails if ReverseBytewiseComparator::IsSameLengthImmediateSuccessor
       // matches BytewiseComparator::IsSameLengthImmediateSuccessor. Upper
       // comparing before seek key prevents a real bug from surfacing.
-      EXPECT_EQ(0, TestGetAndResetTickerCount(options, stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, hit_stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, miss_stat));
 
       ub = "b1";
       iterator->SeekForPrev("b9");
@@ -6330,7 +6348,8 @@ TEST_F(DBTest2, AutoPrefixMode1) {
       // Fails if ReverseBytewiseComparator::IsSameLengthImmediateSuccessor
       // is "correctly" implemented.
       ASSERT_EQ("x1", iterator->key().ToString());
-      EXPECT_EQ(0, TestGetAndResetTickerCount(options, stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, hit_stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, miss_stat));
 
       ub = "a";
       iterator->SeekToLast();
@@ -6372,7 +6391,8 @@ TEST_F(DBTest2, AutoPrefixMode1) {
       std::unique_ptr<Iterator> iterator(db_->NewIterator(ro));
       iterator->Seek(Slice(a_end_stuff, 2));
       ASSERT_FALSE(iterator->Valid());
-      EXPECT_EQ(1, TestGetAndResetTickerCount(options, stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, hit_stat));
+      EXPECT_EQ(1, TestGetAndResetTickerCount(options, miss_stat));
       ASSERT_OK(iterator->status());
 
       // test, cannot be validly optimized with auto_prefix_mode
@@ -6382,7 +6402,8 @@ TEST_F(DBTest2, AutoPrefixMode1) {
       iterator->Seek(Slice(a_end_stuff, 2));
       // !!! BUG !!! See "BUG" section of auto_prefix_mode.
       ASSERT_FALSE(iterator->Valid());
-      EXPECT_EQ(1, TestGetAndResetTickerCount(options, stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, hit_stat));
+      EXPECT_EQ(1, TestGetAndResetTickerCount(options, miss_stat));
       ASSERT_OK(iterator->status());
 
       // To prove that is the wrong result, now use total order seek
@@ -6393,7 +6414,8 @@ TEST_F(DBTest2, AutoPrefixMode1) {
       iterator->Seek(Slice(a_end_stuff, 2));
       ASSERT_TRUE(iterator->Valid());
       ASSERT_EQ("b", iterator->key().ToString());
-      EXPECT_EQ(0, TestGetAndResetTickerCount(options, stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, hit_stat));
+      EXPECT_EQ(0, TestGetAndResetTickerCount(options, miss_stat));
       ASSERT_OK(iterator->status());
     }
   } while (ChangeOptions(kSkipPlainTable));
diff --git a/db/db_test_util.h b/db/db_test_util.h
index 50bfc78ee..5b35c9907 100644
--- a/db/db_test_util.h
+++ b/db/db_test_util.h
@@ -1318,6 +1318,10 @@ class DBTestBase : public testing::Test {
                                       Tickers ticker_type) {
     return options.statistics->getAndResetTickerCount(ticker_type);
   }
+  // Short name for TestGetAndResetTickerCount
+  uint64_t PopTicker(const Options& options, Tickers ticker_type) {
+    return options.statistics->getAndResetTickerCount(ticker_type);
+  }
 
   // Note: reverting this setting within the same test run is not yet
   // supported
diff --git a/include/rocksdb/perf_context.h b/include/rocksdb/perf_context.h
index f0edc4291..46266abba 100644
--- a/include/rocksdb/perf_context.h
+++ b/include/rocksdb/perf_context.h
@@ -25,6 +25,8 @@ namespace ROCKSDB_NAMESPACE {
 // Break down performance counters by level and store per-level perf context in
 // PerfContextByLevel
 struct PerfContextByLevelBase {
+  // These Bloom stats apply to point reads (Get/MultiGet) for whole key and
+  // prefix filters.
   // # of times bloom filter has avoided file reads, i.e., negatives.
   uint64_t bloom_filter_useful = 0;
   // # of times bloom FullFilter has not avoided the reads.
@@ -217,9 +219,9 @@ struct PerfContextBase {
   uint64_t bloom_memtable_hit_count;
   // total number of mem table bloom misses
   uint64_t bloom_memtable_miss_count;
-  // total number of SST table bloom hits
+  // total number of SST bloom hits
   uint64_t bloom_sst_hit_count;
-  // total number of SST table bloom misses
+  // total number of SST bloom misses
   uint64_t bloom_sst_miss_count;
 
   // Time spent waiting on key locks in transaction lock manager.
diff --git a/include/rocksdb/statistics.h b/include/rocksdb/statistics.h
index e93e3f160..cfeaa5a53 100644
--- a/include/rocksdb/statistics.h
+++ b/include/rocksdb/statistics.h
@@ -157,11 +157,16 @@ enum Tickers : uint32_t {
 
   NUMBER_MERGE_FAILURES,
 
-  // number of times bloom was checked before creating iterator on a
-  // file, and the number of times the check was useful in avoiding
-  // iterator creation (and thus likely IOPs).
+  // Prefix filter stats when used for point lookups (Get / MultiGet).
+  // (For prefix filter stats on iterators, see *_LEVEL_SEEK_*.)
+  // Checked: filter was queried
   BLOOM_FILTER_PREFIX_CHECKED,
+  // Useful: filter returned false so prevented accessing data+index blocks
   BLOOM_FILTER_PREFIX_USEFUL,
+  // True positive: found a key matching the point query. When another key
+  // with the same prefix matches, it is considered a false positive by
+  // these statistics even though the filter returned a true positive.
+  BLOOM_FILTER_PREFIX_TRUE_POSITIVE,
 
   // Number of times we had to reseek inside an iteration to skip
   // over large number of keys with same userkey.
@@ -394,6 +399,32 @@ enum Tickers : uint32_t {
   NON_LAST_LEVEL_READ_BYTES,
   NON_LAST_LEVEL_READ_COUNT,
 
+  // Statistics on iterator Seek() (and variants) for each sorted run. I.e. a
+  // single user Seek() can result in many sorted run Seek()s.
+  // The stats are split between last level and non-last level.
+  // Filtered: a filter such as prefix Bloom filter indicate the Seek() would
+  // not find anything relevant, so avoided a likely access to data+index
+  // blocks.
+  LAST_LEVEL_SEEK_FILTERED,
+  // Filter match: a filter such as prefix Bloom filter was queried but did
+  // not filter out the seek.
+  LAST_LEVEL_SEEK_FILTER_MATCH,
+  // At least one data block was accessed for a Seek() (or variant) on a
+  // sorted run.
+  LAST_LEVEL_SEEK_DATA,
+  // At least one value() was accessed for the seek (suggesting it was useful),
+  // and no filter such as prefix Bloom was queried.
+  LAST_LEVEL_SEEK_DATA_USEFUL_NO_FILTER,
+  // At least one value() was accessed for the seek (suggesting it was useful),
+  // after querying a filter such as prefix Bloom.
+  LAST_LEVEL_SEEK_DATA_USEFUL_FILTER_MATCH,
+  // The same set of stats, but for non-last level seeks.
+  NON_LAST_LEVEL_SEEK_FILTERED,
+  NON_LAST_LEVEL_SEEK_FILTER_MATCH,
+  NON_LAST_LEVEL_SEEK_DATA,
+  NON_LAST_LEVEL_SEEK_DATA_USEFUL_NO_FILTER,
+  NON_LAST_LEVEL_SEEK_DATA_USEFUL_FILTER_MATCH,
+
   // Number of block checksum verifications
   BLOCK_CHECKSUM_COMPUTE_COUNT,
   // Number of times RocksDB detected a corruption while verifying a block
@@ -666,7 +697,7 @@ class Statistics : public Customizable {
   virtual void histogramData(uint32_t type,
                              HistogramData* const data) const = 0;
   virtual std::string getHistogramString(uint32_t /*type*/) const { return ""; }
-  virtual void recordTick(uint32_t tickerType, uint64_t count = 0) = 0;
+  virtual void recordTick(uint32_t tickerType, uint64_t count = 1) = 0;
   virtual void setTickerCount(uint32_t tickerType, uint64_t count) = 0;
   virtual uint64_t getAndResetTickerCount(uint32_t tickerType) = 0;
   virtual void reportTimeToHistogram(uint32_t histogramType, uint64_t time) {
diff --git a/monitoring/statistics.cc b/monitoring/statistics.cc
index 65bc57544..0e9c2250f 100644
--- a/monitoring/statistics.cc
+++ b/monitoring/statistics.cc
@@ -83,6 +83,8 @@ const std::vector<std::pair<Tickers, std::string>> TickersNameMap = {
     {NUMBER_MERGE_FAILURES, "rocksdb.number.merge.failures"},
     {BLOOM_FILTER_PREFIX_CHECKED, "rocksdb.bloom.filter.prefix.checked"},
     {BLOOM_FILTER_PREFIX_USEFUL, "rocksdb.bloom.filter.prefix.useful"},
+    {BLOOM_FILTER_PREFIX_TRUE_POSITIVE,
+     "rocksdb.bloom.filter.prefix.true.positive"},
     {NUMBER_OF_RESEEKS_IN_ITERATION, "rocksdb.number.reseeks.iteration"},
     {GET_UPDATES_SINCE_CALLS, "rocksdb.getupdatessince.calls"},
     {WAL_FILE_SYNCED, "rocksdb.wal.synced"},
@@ -204,6 +206,21 @@ const std::vector<std::pair<Tickers, std::string>> TickersNameMap = {
     {LAST_LEVEL_READ_COUNT, "rocksdb.last.level.read.count"},
     {NON_LAST_LEVEL_READ_BYTES, "rocksdb.non.last.level.read.bytes"},
     {NON_LAST_LEVEL_READ_COUNT, "rocksdb.non.last.level.read.count"},
+    {LAST_LEVEL_SEEK_FILTERED, "rocksdb.last.level.seek.filtered"},
+    {LAST_LEVEL_SEEK_FILTER_MATCH, "rocksdb.last.level.seek.filter.match"},
+    {LAST_LEVEL_SEEK_DATA, "rocksdb.last.level.seek.data"},
+    {LAST_LEVEL_SEEK_DATA_USEFUL_NO_FILTER,
+     "rocksdb.last.level.seek.data.useful.no.filter"},
+    {LAST_LEVEL_SEEK_DATA_USEFUL_FILTER_MATCH,
+     "rocksdb.last.level.seek.data.useful.filter.match"},
+    {NON_LAST_LEVEL_SEEK_FILTERED, "rocksdb.non.last.level.seek.filtered"},
+    {NON_LAST_LEVEL_SEEK_FILTER_MATCH,
+     "rocksdb.non.last.level.seek.filter.match"},
+    {NON_LAST_LEVEL_SEEK_DATA, "rocksdb.non.last.level.seek.data"},
+    {NON_LAST_LEVEL_SEEK_DATA_USEFUL_NO_FILTER,
+     "rocksdb.non.last.level.seek.data.useful.no.filter"},
+    {NON_LAST_LEVEL_SEEK_DATA_USEFUL_FILTER_MATCH,
+     "rocksdb.non.last.level.seek.data.useful.filter.match"},
     {BLOCK_CHECKSUM_COMPUTE_COUNT, "rocksdb.block.checksum.compute.count"},
     {BLOCK_CHECKSUM_MISMATCH_COUNT, "rocksdb.block.checksum.mismatch.count"},
     {MULTIGET_COROUTINE_COUNT, "rocksdb.multiget.coroutine.count"},
diff --git a/table/block_based/block_based_table_iterator.cc b/table/block_based/block_based_table_iterator.cc
index d2605670f..57744a587 100644
--- a/table/block_based/block_based_table_iterator.cc
+++ b/table/block_based/block_based_table_iterator.cc
@@ -26,10 +26,22 @@ void BlockBasedTableIterator::SeekImpl(const Slice* target,
 
   is_out_of_bound_ = false;
   is_at_first_key_from_index_ = false;
-  if (target && !CheckPrefixMayMatch(*target, IterDirection::kForward)) {
+  seek_stat_state_ = kNone;
+  bool filter_checked = false;
+  if (target &&
+      !CheckPrefixMayMatch(*target, IterDirection::kForward, &filter_checked)) {
     ResetDataIter();
+    RecordTick(table_->GetStatistics(), is_last_level_
+                                            ? LAST_LEVEL_SEEK_FILTERED
+                                            : NON_LAST_LEVEL_SEEK_FILTERED);
     return;
   }
+  if (filter_checked) {
+    seek_stat_state_ = kFilterUsed;
+    RecordTick(table_->GetStatistics(), is_last_level_
+                                            ? LAST_LEVEL_SEEK_FILTER_MATCH
+                                            : NON_LAST_LEVEL_SEEK_FILTER_MATCH);
+  }
 
   bool need_seek_index = true;
   if (block_iter_points_to_real_block_ && block_iter_.Valid()) {
@@ -125,12 +137,23 @@ void BlockBasedTableIterator::SeekImpl(const Slice* target,
 void BlockBasedTableIterator::SeekForPrev(const Slice& target) {
   is_out_of_bound_ = false;
   is_at_first_key_from_index_ = false;
+  seek_stat_state_ = kNone;
+  bool filter_checked = false;
   // For now totally disable prefix seek in auto prefix mode because we don't
   // have logic
-  if (!CheckPrefixMayMatch(target, IterDirection::kBackward)) {
+  if (!CheckPrefixMayMatch(target, IterDirection::kBackward, &filter_checked)) {
     ResetDataIter();
+    RecordTick(table_->GetStatistics(), is_last_level_
+                                            ? LAST_LEVEL_SEEK_FILTERED
+                                            : NON_LAST_LEVEL_SEEK_FILTERED);
     return;
   }
+  if (filter_checked) {
+    seek_stat_state_ = kFilterUsed;
+    RecordTick(table_->GetStatistics(), is_last_level_
+                                            ? LAST_LEVEL_SEEK_FILTER_MATCH
+                                            : NON_LAST_LEVEL_SEEK_FILTER_MATCH);
+  }
 
   SavePrevIndexValue();
 
@@ -185,6 +208,7 @@ void BlockBasedTableIterator::SeekForPrev(const Slice& target) {
 void BlockBasedTableIterator::SeekToLast() {
   is_out_of_bound_ = false;
   is_at_first_key_from_index_ = false;
+  seek_stat_state_ = kNone;
   SavePrevIndexValue();
   index_iter_->SeekToLast();
   if (!index_iter_->Valid()) {
@@ -266,6 +290,14 @@ void BlockBasedTableIterator::InitDataBlock() {
         /*for_compaction=*/is_for_compaction, /*async_read=*/false, s);
     block_iter_points_to_real_block_ = true;
     CheckDataBlockWithinUpperBound();
+    if (!is_for_compaction &&
+        (seek_stat_state_ & kDataBlockReadSinceLastSeek) == 0) {
+      RecordTick(table_->GetStatistics(), is_last_level_
+                                              ? LAST_LEVEL_SEEK_DATA
+                                              : NON_LAST_LEVEL_SEEK_DATA);
+      seek_stat_state_ = static_cast<SeekStatState>(
+          seek_stat_state_ | kDataBlockReadSinceLastSeek | kReportOnUseful);
+    }
   }
 }
 
@@ -320,6 +352,15 @@ void BlockBasedTableIterator::AsyncInitDataBlock(bool is_first_pass) {
   }
   block_iter_points_to_real_block_ = true;
   CheckDataBlockWithinUpperBound();
+
+  if (!is_for_compaction &&
+      (seek_stat_state_ & kDataBlockReadSinceLastSeek) == 0) {
+    RecordTick(table_->GetStatistics(), is_last_level_
+                                            ? LAST_LEVEL_SEEK_DATA
+                                            : NON_LAST_LEVEL_SEEK_DATA);
+    seek_stat_state_ = static_cast<SeekStatState>(
+        seek_stat_state_ | kDataBlockReadSinceLastSeek | kReportOnUseful);
+  }
   async_read_in_progress_ = false;
 }
 
diff --git a/table/block_based/block_based_table_iterator.h b/table/block_based/block_based_table_iterator.h
index a2918b248..6ea53f331 100644
--- a/table/block_based/block_based_table_iterator.h
+++ b/table/block_based/block_based_table_iterator.h
@@ -41,7 +41,8 @@ class BlockBasedTableIterator : public InternalIteratorBase<Slice> {
         block_iter_points_to_real_block_(false),
         check_filter_(check_filter),
         need_upper_bound_check_(need_upper_bound_check),
-        async_read_in_progress_(false) {}
+        async_read_in_progress_(false),
+        is_last_level_(table->IsLastLevel()) {}
 
   ~BlockBasedTableIterator() {}
 
@@ -88,6 +89,18 @@ class BlockBasedTableIterator : public InternalIteratorBase<Slice> {
     assert(!is_at_first_key_from_index_);
     assert(Valid());
 
+    if (seek_stat_state_ & kReportOnUseful) {
+      bool filter_used = (seek_stat_state_ & kFilterUsed) != 0;
+      RecordTick(
+          table_->GetStatistics(),
+          filter_used
+              ? (is_last_level_ ? LAST_LEVEL_SEEK_DATA_USEFUL_FILTER_MATCH
+                                : NON_LAST_LEVEL_SEEK_DATA_USEFUL_FILTER_MATCH)
+              : (is_last_level_ ? LAST_LEVEL_SEEK_DATA_USEFUL_NO_FILTER
+                                : NON_LAST_LEVEL_SEEK_DATA_USEFUL_NO_FILTER));
+      seek_stat_state_ = kDataBlockReadSinceLastSeek;
+    }
+
     return block_iter_.value();
   }
   Status status() const override {
@@ -204,12 +217,24 @@ class BlockBasedTableIterator : public InternalIteratorBase<Slice> {
   // bound.
   // If the boundary key hasn't been checked against the upper bound,
   // kUnknown can be used.
-  enum class BlockUpperBound {
+  enum class BlockUpperBound : uint8_t {
     kUpperBoundInCurBlock,
     kUpperBoundBeyondCurBlock,
     kUnknown,
   };
 
+  // State bits for collecting stats on seeks and whether they returned useful
+  // results.
+  enum SeekStatState : uint8_t {
+    kNone = 0,
+    // Most recent seek checked prefix filter (or similar future feature)
+    kFilterUsed = 1 << 0,
+    // Already recorded that a data block was accessed since the last seek.
+    kDataBlockReadSinceLastSeek = 1 << 1,
+    // Have not yet recorded that a value() was accessed.
+    kReportOnUseful = 1 << 2,
+  };
+
   const BlockBasedTable* table_;
   const ReadOptions& read_options_;
   const InternalKeyComparator& icomp_;
@@ -240,6 +265,9 @@ class BlockBasedTableIterator : public InternalIteratorBase<Slice> {
 
   bool async_read_in_progress_;
 
+  mutable SeekStatState seek_stat_state_ = SeekStatState::kNone;
+  bool is_last_level_;
+
   // If `target` is null, seek to first.
   void SeekImpl(const Slice* target, bool async_prefetch);
 
@@ -257,16 +285,18 @@ class BlockBasedTableIterator : public InternalIteratorBase<Slice> {
   // we need to check and update data_block_within_upper_bound_ accordingly.
   void CheckDataBlockWithinUpperBound();
 
-  bool CheckPrefixMayMatch(const Slice& ikey, IterDirection direction) {
+  bool CheckPrefixMayMatch(const Slice& ikey, IterDirection direction,
+                           bool* filter_checked) {
     if (need_upper_bound_check_ && direction == IterDirection::kBackward) {
       // Upper bound check isn't sufficient for backward direction to
       // guarantee the same result as total order, so disable prefix
       // check.
       return true;
     }
-    if (check_filter_ && !table_->PrefixRangeMayMatch(
-                             ikey, read_options_, prefix_extractor_,
-                             need_upper_bound_check_, &lookup_context_)) {
+    if (check_filter_ &&
+        !table_->PrefixRangeMayMatch(ikey, read_options_, prefix_extractor_,
+                                     need_upper_bound_check_, &lookup_context_,
+                                     filter_checked)) {
       // TODO remember the iterator is invalidated because of prefix
       // match. This can avoid the upper level file iterator to falsely
       // believe the position is the end of the SST file and move to
diff --git a/table/block_based/block_based_table_reader.cc b/table/block_based/block_based_table_reader.cc
index a5e8e7014..a1519e21c 100644
--- a/table/block_based/block_based_table_reader.cc
+++ b/table/block_based/block_based_table_reader.cc
@@ -1816,8 +1816,8 @@ BlockBasedTable::PartitionedIndexIteratorState::NewSecondaryIterator(
 bool BlockBasedTable::PrefixRangeMayMatch(
     const Slice& internal_key, const ReadOptions& read_options,
     const SliceTransform* options_prefix_extractor,
-    const bool need_upper_bound_check,
-    BlockCacheLookupContext* lookup_context) const {
+    const bool need_upper_bound_check, BlockCacheLookupContext* lookup_context,
+    bool* filter_checked) const {
   if (!rep_->filter_policy) {
     return true;
   }
@@ -1842,7 +1842,7 @@ bool BlockBasedTable::PrefixRangeMayMatch(
   bool may_match = true;
 
   FilterBlockReader* const filter = rep_->filter.get();
-  bool filter_checked = false;
+  *filter_checked = false;
   if (filter != nullptr) {
     const bool no_io = read_options.read_tier == kBlockCacheTier;
 
@@ -1850,18 +1850,10 @@ bool BlockBasedTable::PrefixRangeMayMatch(
     may_match = filter->RangeMayExist(
         read_options.iterate_upper_bound, user_key_without_ts, prefix_extractor,
         rep_->internal_comparator.user_comparator(), const_ikey_ptr,
-        &filter_checked, need_upper_bound_check, no_io, lookup_context,
+        filter_checked, need_upper_bound_check, no_io, lookup_context,
         read_options);
   }
 
-  if (filter_checked) {
-    Statistics* statistics = rep_->ioptions.stats;
-    RecordTick(statistics, BLOOM_FILTER_PREFIX_CHECKED);
-    if (!may_match) {
-      RecordTick(statistics, BLOOM_FILTER_PREFIX_USEFUL);
-    }
-  }
-
   return may_match;
 }
 
@@ -1877,6 +1869,13 @@ bool BlockBasedTable::PrefixExtractorChanged(
   }
 }
 
+Statistics* BlockBasedTable::GetStatistics() const {
+  return rep_->ioptions.stats;
+}
+bool BlockBasedTable::IsLastLevel() const {
+  return rep_->level == rep_->ioptions.num_levels - 1;
+}
+
 InternalIterator* BlockBasedTable::NewIterator(
     const ReadOptions& read_options, const SliceTransform* prefix_extractor,
     Arena* arena, bool skip_filters, TableReaderCaller caller,
@@ -1937,18 +1936,29 @@ bool BlockBasedTable::FullFilterKeyMayMatch(
   if (rep_->whole_key_filtering) {
     may_match = filter->KeyMayMatch(user_key_without_ts, no_io, const_ikey_ptr,
                                     get_context, lookup_context, read_options);
+    if (may_match) {
+      RecordTick(rep_->ioptions.stats, BLOOM_FILTER_FULL_POSITIVE);
+      PERF_COUNTER_BY_LEVEL_ADD(bloom_filter_full_positive, 1, rep_->level);
+    } else {
+      RecordTick(rep_->ioptions.stats, BLOOM_FILTER_USEFUL);
+      PERF_COUNTER_BY_LEVEL_ADD(bloom_filter_useful, 1, rep_->level);
+    }
   } else if (!PrefixExtractorChanged(prefix_extractor) &&
-             prefix_extractor->InDomain(user_key_without_ts) &&
-             !filter->PrefixMayMatch(
-                 prefix_extractor->Transform(user_key_without_ts), no_io,
-                 const_ikey_ptr, get_context, lookup_context, read_options)) {
+             prefix_extractor->InDomain(user_key_without_ts)) {
     // FIXME ^^^: there should be no reason for Get() to depend on current
     // prefix_extractor at all. It should always use table_prefix_extractor.
-    may_match = false;
-  }
-  if (may_match) {
-    RecordTick(rep_->ioptions.stats, BLOOM_FILTER_FULL_POSITIVE);
-    PERF_COUNTER_BY_LEVEL_ADD(bloom_filter_full_positive, 1, rep_->level);
+    may_match = filter->PrefixMayMatch(
+        prefix_extractor->Transform(user_key_without_ts), no_io, const_ikey_ptr,
+        get_context, lookup_context, read_options);
+    RecordTick(rep_->ioptions.stats, BLOOM_FILTER_PREFIX_CHECKED);
+    if (may_match) {
+      // Includes prefix stats
+      PERF_COUNTER_BY_LEVEL_ADD(bloom_filter_full_positive, 1, rep_->level);
+    } else {
+      RecordTick(rep_->ioptions.stats, BLOOM_FILTER_PREFIX_USEFUL);
+      // Includes prefix stats
+      PERF_COUNTER_BY_LEVEL_ADD(bloom_filter_useful, 1, rep_->level);
+    }
   }
   return may_match;
 }
@@ -1984,10 +1994,18 @@ void BlockBasedTable::FullFilterKeysMayMatch(
                              read_options);
     RecordTick(rep_->ioptions.stats, BLOOM_FILTER_PREFIX_CHECKED, before_keys);
     uint64_t after_keys = range->KeysLeft();
+    if (after_keys) {
+      // Includes prefix stats
+      PERF_COUNTER_BY_LEVEL_ADD(bloom_filter_full_positive, after_keys,
+                                rep_->level);
+    }
     uint64_t filtered_keys = before_keys - after_keys;
     if (filtered_keys) {
       RecordTick(rep_->ioptions.stats, BLOOM_FILTER_PREFIX_USEFUL,
                  filtered_keys);
+      // Includes prefix stats
+      PERF_COUNTER_BY_LEVEL_ADD(bloom_filter_useful, filtered_keys,
+                                rep_->level);
     }
   }
 }
@@ -2100,10 +2118,7 @@ Status BlockBasedTable::Get(const ReadOptions& read_options, const Slice& key,
       FullFilterKeyMayMatch(filter, key, no_io, prefix_extractor, get_context,
                             &lookup_context, read_options);
   TEST_SYNC_POINT("BlockBasedTable::Get:AfterFilterMatch");
-  if (!may_match) {
-    RecordTick(rep_->ioptions.stats, BLOOM_FILTER_USEFUL);
-    PERF_COUNTER_BY_LEVEL_ADD(bloom_filter_useful, 1, rep_->level);
-  } else {
+  if (may_match) {
     IndexBlockIter iiter_on_stack;
     // if prefix_extractor found in block differs from options, disable
     // BlockPrefixIndex. Only do this check when index_type is kHashSearch.
@@ -2218,10 +2233,16 @@ Status BlockBasedTable::Get(const ReadOptions& read_options, const Slice& key,
       }
     }
     if (matched && filter != nullptr) {
-      RecordTick(rep_->ioptions.stats, BLOOM_FILTER_FULL_TRUE_POSITIVE);
+      if (rep_->whole_key_filtering) {
+        RecordTick(rep_->ioptions.stats, BLOOM_FILTER_FULL_TRUE_POSITIVE);
+      } else {
+        RecordTick(rep_->ioptions.stats, BLOOM_FILTER_PREFIX_TRUE_POSITIVE);
+      }
+      // Includes prefix stats
       PERF_COUNTER_BY_LEVEL_ADD(bloom_filter_full_true_positive, 1,
                                 rep_->level);
     }
+
     if (s.ok() && !iiter->status().IsNotFound()) {
       s = iiter->status();
     }
diff --git a/table/block_based/block_based_table_reader.h b/table/block_based/block_based_table_reader.h
index 0f14e05dd..8cdda0642 100644
--- a/table/block_based/block_based_table_reader.h
+++ b/table/block_based/block_based_table_reader.h
@@ -117,7 +117,8 @@ class BlockBasedTable : public TableReader {
                            const ReadOptions& read_options,
                            const SliceTransform* options_prefix_extractor,
                            const bool need_upper_bound_check,
-                           BlockCacheLookupContext* lookup_context) const;
+                           BlockCacheLookupContext* lookup_context,
+                           bool* filter_checked) const;
 
   // Returns a new iterator over the table contents.
   // The result of NewIterator() is initially invalid (caller must
@@ -248,6 +249,9 @@ class BlockBasedTable : public TableReader {
                                           bool redundant,
                                           Statistics* const statistics);
 
+  Statistics* GetStatistics() const;
+  bool IsLastLevel() const;
+
   // Get the size to read from storage for a BlockHandle. size_t because we
   // are about to load into memory.
   static inline size_t BlockSizeWithTrailer(const BlockHandle& handle) {
diff --git a/table/block_based/block_based_table_reader_sync_and_async.h b/table/block_based/block_based_table_reader_sync_and_async.h
index e033b688b..0cb251afa 100644
--- a/table/block_based/block_based_table_reader_sync_and_async.h
+++ b/table/block_based/block_based_table_reader_sync_and_async.h
@@ -732,7 +732,12 @@ DEFINE_SYNC_AND_ASYNC(void, BlockBasedTable::MultiGet)
       } while (iiter->Valid());
 
       if (matched && filter != nullptr) {
-        RecordTick(rep_->ioptions.stats, BLOOM_FILTER_FULL_TRUE_POSITIVE);
+        if (rep_->whole_key_filtering) {
+          RecordTick(rep_->ioptions.stats, BLOOM_FILTER_FULL_TRUE_POSITIVE);
+        } else {
+          RecordTick(rep_->ioptions.stats, BLOOM_FILTER_PREFIX_TRUE_POSITIVE);
+        }
+        // Includes prefix stats
         PERF_COUNTER_BY_LEVEL_ADD(bloom_filter_full_true_positive, 1,
                                   rep_->level);
       }
diff --git a/util/slice_transform_test.cc b/util/slice_transform_test.cc
index 64ac8bb1f..18b0ea51f 100644
--- a/util/slice_transform_test.cc
+++ b/util/slice_transform_test.cc
@@ -91,8 +91,8 @@ class SliceTransformDBTest : public testing::Test {
 };
 
 namespace {
-uint64_t TestGetTickerCount(const Options& options, Tickers ticker_type) {
-  return options.statistics->getTickerCount(ticker_type);
+uint64_t PopTicker(const Options& options, Tickers ticker_type) {
+  return options.statistics->getAndResetTickerCount(ticker_type);
 }
 }  // namespace
 
@@ -121,28 +121,33 @@ TEST_F(SliceTransformDBTest, CapPrefix) {
   ASSERT_OK(iter->status());
   ASSERT_TRUE(iter->Valid());
   ASSERT_EQ(iter->value().ToString(), "bar");
-  ASSERT_EQ(TestGetTickerCount(last_options_, BLOOM_FILTER_PREFIX_USEFUL), 0U);
+  EXPECT_EQ(PopTicker(last_options_, NON_LAST_LEVEL_SEEK_FILTER_MATCH), 1U);
+  EXPECT_EQ(PopTicker(last_options_, NON_LAST_LEVEL_SEEK_FILTERED), 0U);
 
   iter->Seek("foo2");
   ASSERT_OK(iter->status());
   ASSERT_TRUE(!iter->Valid());
-  ASSERT_EQ(TestGetTickerCount(last_options_, BLOOM_FILTER_PREFIX_USEFUL), 1U);
+  EXPECT_EQ(PopTicker(last_options_, NON_LAST_LEVEL_SEEK_FILTER_MATCH), 0U);
+  EXPECT_EQ(PopTicker(last_options_, NON_LAST_LEVEL_SEEK_FILTERED), 1U);
 
   iter->Seek("barbarbar");
   ASSERT_OK(iter->status());
   ASSERT_TRUE(iter->Valid());
   ASSERT_EQ(iter->value().ToString(), "foo");
-  ASSERT_EQ(TestGetTickerCount(last_options_, BLOOM_FILTER_PREFIX_USEFUL), 1U);
+  EXPECT_EQ(PopTicker(last_options_, NON_LAST_LEVEL_SEEK_FILTER_MATCH), 1U);
+  EXPECT_EQ(PopTicker(last_options_, NON_LAST_LEVEL_SEEK_FILTERED), 0U);
 
   iter->Seek("barfoofoo");
   ASSERT_OK(iter->status());
   ASSERT_TRUE(!iter->Valid());
-  ASSERT_EQ(TestGetTickerCount(last_options_, BLOOM_FILTER_PREFIX_USEFUL), 2U);
+  EXPECT_EQ(PopTicker(last_options_, NON_LAST_LEVEL_SEEK_FILTER_MATCH), 0U);
+  EXPECT_EQ(PopTicker(last_options_, NON_LAST_LEVEL_SEEK_FILTERED), 1U);
 
   iter->Seek("foobarbar");
   ASSERT_OK(iter->status());
   ASSERT_TRUE(!iter->Valid());
-  ASSERT_EQ(TestGetTickerCount(last_options_, BLOOM_FILTER_PREFIX_USEFUL), 3U);
+  EXPECT_EQ(PopTicker(last_options_, NON_LAST_LEVEL_SEEK_FILTER_MATCH), 0U);
+  EXPECT_EQ(PopTicker(last_options_, NON_LAST_LEVEL_SEEK_FILTERED), 1U);
 }
 
 }  // namespace ROCKSDB_NAMESPACE