fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph
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124 lines
4.1 KiB
124 lines
4.1 KiB
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
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// This source code is licensed under the BSD-style license found in the
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// LICENSE file in the root directory of this source tree. An additional grant
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// of patent rights can be found in the PATENTS file in the same directory.
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//
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#include <sstream>
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#include "util/perf_context_imp.h"
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namespace rocksdb {
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#if defined(NPERF_CONTEXT) || defined(IOS_CROSS_COMPILE)
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PerfContext perf_context;
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#elif defined(_MSC_VER)
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__declspec(thread) PerfContext perf_context;
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#else
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__thread PerfContext perf_context;
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#endif
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void PerfContext::Reset() {
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#if !defined(NPERF_CONTEXT) && !defined(IOS_CROSS_COMPILE)
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user_key_comparison_count = 0;
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block_cache_hit_count = 0;
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block_read_count = 0;
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block_read_byte = 0;
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block_read_time = 0;
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block_checksum_time = 0;
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block_decompress_time = 0;
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internal_key_skipped_count = 0;
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internal_delete_skipped_count = 0;
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internal_recent_skipped_count = 0;
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internal_merge_count = 0;
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write_wal_time = 0;
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get_snapshot_time = 0;
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get_from_memtable_time = 0;
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get_from_memtable_count = 0;
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get_post_process_time = 0;
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get_from_output_files_time = 0;
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seek_on_memtable_time = 0;
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seek_on_memtable_count = 0;
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next_on_memtable_count = 0;
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prev_on_memtable_count = 0;
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seek_child_seek_time = 0;
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seek_child_seek_count = 0;
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seek_min_heap_time = 0;
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seek_internal_seek_time = 0;
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find_next_user_entry_time = 0;
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write_pre_and_post_process_time = 0;
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write_memtable_time = 0;
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write_delay_time = 0;
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db_mutex_lock_nanos = 0;
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db_condition_wait_nanos = 0;
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merge_operator_time_nanos = 0;
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read_index_block_nanos = 0;
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read_filter_block_nanos = 0;
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new_table_block_iter_nanos = 0;
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new_table_iterator_nanos = 0;
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block_seek_nanos = 0;
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find_table_nanos = 0;
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bloom_memtable_hit_count = 0;
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bloom_memtable_miss_count = 0;
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bloom_sst_hit_count = 0;
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bloom_sst_miss_count = 0;
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#endif
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}
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#define PERF_CONTEXT_OUTPUT(counter) \
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if (!exclude_zero_counters || (counter > 0)) { \
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ss << #counter << " = " << counter << ", "; \
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}
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std::string PerfContext::ToString(bool exclude_zero_counters) const {
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#if defined(NPERF_CONTEXT) || defined(IOS_CROSS_COMPILE)
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return "";
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#else
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std::ostringstream ss;
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PERF_CONTEXT_OUTPUT(user_key_comparison_count);
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PERF_CONTEXT_OUTPUT(block_cache_hit_count);
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PERF_CONTEXT_OUTPUT(block_read_count);
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PERF_CONTEXT_OUTPUT(block_read_byte);
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PERF_CONTEXT_OUTPUT(block_read_time);
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PERF_CONTEXT_OUTPUT(block_checksum_time);
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PERF_CONTEXT_OUTPUT(block_decompress_time);
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PERF_CONTEXT_OUTPUT(internal_key_skipped_count);
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PERF_CONTEXT_OUTPUT(internal_delete_skipped_count);
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PERF_CONTEXT_OUTPUT(internal_recent_skipped_count);
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PERF_CONTEXT_OUTPUT(internal_merge_count);
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PERF_CONTEXT_OUTPUT(write_wal_time);
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PERF_CONTEXT_OUTPUT(get_snapshot_time);
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PERF_CONTEXT_OUTPUT(get_from_memtable_time);
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PERF_CONTEXT_OUTPUT(get_from_memtable_count);
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PERF_CONTEXT_OUTPUT(get_post_process_time);
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PERF_CONTEXT_OUTPUT(get_from_output_files_time);
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PERF_CONTEXT_OUTPUT(seek_on_memtable_time);
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PERF_CONTEXT_OUTPUT(seek_on_memtable_count);
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PERF_CONTEXT_OUTPUT(next_on_memtable_count);
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PERF_CONTEXT_OUTPUT(prev_on_memtable_count);
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PERF_CONTEXT_OUTPUT(seek_child_seek_time);
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PERF_CONTEXT_OUTPUT(seek_child_seek_count);
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PERF_CONTEXT_OUTPUT(seek_min_heap_time);
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PERF_CONTEXT_OUTPUT(seek_internal_seek_time);
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PERF_CONTEXT_OUTPUT(find_next_user_entry_time);
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PERF_CONTEXT_OUTPUT(write_pre_and_post_process_time);
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PERF_CONTEXT_OUTPUT(write_memtable_time);
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PERF_CONTEXT_OUTPUT(db_mutex_lock_nanos);
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PERF_CONTEXT_OUTPUT(db_condition_wait_nanos);
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PERF_CONTEXT_OUTPUT(merge_operator_time_nanos);
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PERF_CONTEXT_OUTPUT(write_delay_time);
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PERF_CONTEXT_OUTPUT(read_index_block_nanos);
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PERF_CONTEXT_OUTPUT(read_filter_block_nanos);
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PERF_CONTEXT_OUTPUT(new_table_block_iter_nanos);
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PERF_CONTEXT_OUTPUT(new_table_iterator_nanos);
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PERF_CONTEXT_OUTPUT(block_seek_nanos);
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PERF_CONTEXT_OUTPUT(find_table_nanos);
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PERF_CONTEXT_OUTPUT(bloom_memtable_hit_count);
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PERF_CONTEXT_OUTPUT(bloom_memtable_miss_count);
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PERF_CONTEXT_OUTPUT(bloom_sst_hit_count);
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PERF_CONTEXT_OUTPUT(bloom_sst_miss_count);
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return ss.str();
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#endif
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}
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}
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