dc4532c497
Summary:
Add --thread_status_per_interval to db_bench, which allows
db_bench to optionally enable print the current thread status
periodically.
Test Plan:
./db_bench --benchmarks=fillrandom --num=100000 --threads=40 --max_background_compactions=10 --max_background_flushes=3 --thread_status_per_interval=1000 --key_size=16 --value_size=1000 --num_column_families=10
Sample output:
ThreadID ThreadType dbName cfName Operation State
140281571770432 Low Pri
140281575964736 High Pri /tmp/rocksdbtest-5297/dbbench column_family_name_000001 Flush
140281710182464 Low Pri /tmp/rocksdbtest-5297/dbbench column_family_name_000008 Compaction
140281638879296 Low Pri /tmp/rocksdbtest-5297/dbbench column_family_name_000007 Compaction
140281592741952 Low Pri
140281580159040 High Pri /tmp/rocksdbtest-5297/dbbench column_family_name_000002 Flush
140281676628032 Low Pri /tmp/rocksdbtest-5297/dbbench column_family_name_000006 Compaction
140281584353344 Low Pri
140281622102080 Low Pri /tmp/rocksdbtest-5297/dbbench column_family_name_000009 Compaction
140281605324864 Low Pri /tmp/rocksdbtest-5297/dbbench column_family_name_000004 Compaction
140281601130560 High Pri /tmp/rocksdbtest-5297/dbbench default Flush
140281596936256 Low Pri
140281588547648 Low Pri
Reviewers: igor, rven, sdong
Reviewed By: rven
Subscribers: dhruba
Differential Revision: https://reviews.facebook.net/D34515
52 lines
1.4 KiB
C++
52 lines
1.4 KiB
C++
// Copyright (c) 2013, 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 "rocksdb/thread_status.h"
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#include "util/thread_operation.h"
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namespace rocksdb {
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#if ROCKSDB_USING_THREAD_STATUS
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const std::string& ThreadStatus::GetThreadTypeName(
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ThreadStatus::ThreadType thread_type) {
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static std::string thread_type_names[NUM_THREAD_TYPES + 1] = {
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"High Pri", "Low Pri", "User", "Unknown"};
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return thread_type_names[thread_type];
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}
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const std::string& ThreadStatus::GetOperationName(
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ThreadStatus::OperationType op_type) {
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return global_operation_table[op_type].name;
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}
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const std::string& ThreadStatus::GetStateName(
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ThreadStatus::StateType state_type) {
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return global_state_table[state_type].name;
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}
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#else
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const std::string& ThreadStatus::GetThreadTypeName(
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ThreadStatus::ThreadType thread_type) {
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static std::string dummy_str = "";
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return dummy_str;
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}
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const std::string& ThreadStatus::GetOperationName(
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ThreadStatus::OperationType op_type) {
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static std::string dummy_str = "";
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return dummy_str;
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}
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const std::string& ThreadStatus::GetStateName(
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ThreadStatus::StateType state_type) {
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static std::string dummy_str = "";
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return dummy_str;
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}
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#endif // ROCKSDB_USING_THREAD_STATUS
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} // namespace rocksdb
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