NextGraph
/
rocksdb
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fix db_bench rate limiter callsites

Browse Source 
Summary:
pass nullptr as stats object for db_bench-specific rate limiters since its stats are intended to capture background write activity only.
Closes https://github.com/facebook/rocksdb/pull/1997

Differential Revision: D4726806

Pulled By: ajkr

fbshipit-source-id: 8e4b225
main
Andrew Kryczka 8 years ago committed by Facebook Github Bot
parent dbae438a0e
commit e66221add4
1 changed files with 20 additions and 13 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 33
      tools/db_bench_tool.cc

33
tools/db_bench_tool.cc
Unescape View File

@ -3343,8 +3343,8 @@ class Benchmark {
if (thread->shared->write_rate_limiter.get() != nullptr) {
thread->shared->write_rate_limiter->Request(
entries_per_batch_ * (value_size_ + key_size_),
Env::IO_HIGH);
entries_per_batch_ * (value_size_ + key_size_), Env::IO_HIGH,
nullptr /* stats */);
// Set time at which last op finished to Now() to hide latency and
// sleep from rate limiter. Also, do the check once per batch, not
// once per write.
@ -3704,7 +3704,8 @@ class Benchmark {
if (thread->shared->read_rate_limiter.get() != nullptr &&
i % 1024 == 1023) {
thread->shared->read_rate_limiter->Request(1024, Env::IO_HIGH);
thread->shared->read_rate_limiter->Request(1024, Env::IO_HIGH,
nullptr /* stats */);
}
}
@ -3735,7 +3736,8 @@ class Benchmark {
++i;
if (thread->shared->read_rate_limiter.get() != nullptr &&
i % 1024 == 1023) {
thread->shared->read_rate_limiter->Request(1024, Env::IO_HIGH);
thread->shared->read_rate_limiter->Request(1024, Env::IO_HIGH,
nullptr /* stats */);
}
}
delete iter;
@ -3776,7 +3778,8 @@ class Benchmark {
}
}
if (thread->shared->read_rate_limiter.get() != nullptr) {
thread->shared->read_rate_limiter->Request(100, Env::IO_HIGH);
thread->shared->read_rate_limiter->Request(100, Env::IO_HIGH,
nullptr /* stats */);
}
thread->stats.FinishedOps(nullptr, db, 100, kRead);
@ -3860,7 +3863,8 @@ class Benchmark {
if (thread->shared->read_rate_limiter.get() != nullptr &&
read % 256 == 255) {
thread->shared->read_rate_limiter->Request(256, Env::IO_HIGH);
thread->shared->read_rate_limiter->Request(256, Env::IO_HIGH,
nullptr /* stats */);
}
thread->stats.FinishedOps(db_with_cfh, db_with_cfh->db, 1, kRead);
@ -3915,8 +3919,8 @@ class Benchmark {
}
if (thread->shared->read_rate_limiter.get() != nullptr &&
num_multireads % 256 == 255) {
thread->shared->read_rate_limiter->Request(256 * entries_per_batch_,
Env::IO_HIGH);
thread->shared->read_rate_limiter->Request(
256 * entries_per_batch_, Env::IO_HIGH, nullptr /* stats */);
}
thread->stats.FinishedOps(nullptr, db, entries_per_batch_, kRead);
}
@ -4013,7 +4017,8 @@ class Benchmark {
if (thread->shared->read_rate_limiter.get() != nullptr &&
read % 256 == 255) {
thread->shared->read_rate_limiter->Request(256, Env::IO_HIGH);
thread->shared->read_rate_limiter->Request(256, Env::IO_HIGH,
nullptr /* stats */);
}
thread->stats.FinishedOps(&db_, db_.db, 1, kSeek);
@ -4143,8 +4148,8 @@ class Benchmark {
if (FLAGS_benchmark_write_rate_limit > 0) {
write_rate_limiter->Request(
entries_per_batch_ * (value_size_ + key_size_),
Env::IO_HIGH);
entries_per_batch_ * (value_size_ + key_size_), Env::IO_HIGH,
nullptr /* stats */);
}
}
thread->stats.AddBytes(bytes);
@ -4815,7 +4820,8 @@ class Benchmark {
found += key_found;
if (thread->shared->read_rate_limiter.get() != nullptr) {
thread->shared->read_rate_limiter->Request(1, Env::IO_HIGH);
thread->shared->read_rate_limiter->Request(1, Env::IO_HIGH,
nullptr /* stats */);
}
}
delete iter;
@ -4885,7 +4891,8 @@ class Benchmark {
if (FLAGS_benchmark_write_rate_limit > 0) {
write_rate_limiter->Request(
entries_per_batch_ * (value_size_ + key_size_), Env::IO_HIGH);
entries_per_batch_ * (value_size_ + key_size_), Env::IO_HIGH,
nullptr /* stats */);
}
}
}

Write Preview
Loading…
Cancel
Save