31 lines
834 B
C++
31 lines
834 B
C++
// Copyright (c) 2013, Facebook, Inc. All rights reserved.
|
|
// This source code is licensed under the BSD-style license found in the
|
|
// LICENSE file in the root directory of this source tree. An additional grant
|
|
// of patent rights can be found in the PATENTS file in the same directory.
|
|
//
|
|
#include "util/perf_context_imp.h"
|
|
|
|
namespace rocksdb {
|
|
|
|
// by default, enable counts only
|
|
PerfLevel perf_level = kEnableCount;
|
|
|
|
void SetPerfLevel(PerfLevel level) { perf_level = level; }
|
|
|
|
void PerfContext::Reset() {
|
|
user_key_comparison_count = 0;
|
|
block_cache_hit_count = 0;
|
|
block_read_count = 0;
|
|
block_read_byte = 0;
|
|
block_read_time = 0;
|
|
block_checksum_time = 0;
|
|
block_decompress_time = 0;
|
|
internal_key_skipped_count = 0;
|
|
internal_delete_skipped_count = 0;
|
|
wal_write_time = 0;
|
|
}
|
|
|
|
__thread PerfContext perf_context;
|
|
|
|
}
|