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Zhichao Cao d761857d56 Add unique key number changing statistics to Trace_analyzer (#4646) 
Summary:
Changes:
1. in current version, key size distribution is printed out as the result. In this change, the result will be output to a file to make further analyze easier
2. To understand how the unique keys are accessed over time, the total unique key number of each CF of each query type in each second over time is output to a file. In this way, user could know when the unique keys are accessed frequently or accessed rarely.
3. output the total QPS of each CF to a file
4. Add the print result of total queries of each CF of each query type.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4646

Differential Revision: D12968156

Pulled By: zhichao-cao

fbshipit-source-id: 6c411c7ec47c7843a70929136efd71a150db0e4c
 		2018-11-12 08:26:50 -08:00
..
advisor Rules Advisor: some fixes to support fetching stats from ODS (#4223) 2018-08-02 15:42:42 -07:00
dump fix gflags namespace 2017-12-01 10:42:05 -08:00
rdb Fix /bin/bash shebangs 2017-08-03 15:56:46 -07:00
CMakeLists.txt cmake support for linux and osx (#1358) 2016-09-28 11:53:15 -07:00
Dockerfile adding docker build script and dockerfile 2015-05-22 16:03:39 -07:00
auto_sanity_test.sh Suppress lint in old files 2018-01-29 12:56:42 -08:00
benchmark.sh benchmark.sh: to fix divide by zero runtime error (#4442) 2018-10-10 21:03:19 -07:00
benchmark_leveldb.sh Suppress lint in old files 2018-01-29 12:56:42 -08:00
blob_dump.cc comment unused parameters to turn on -Wunused-parameter flag 2018-04-12 17:59:16 -07:00
check_format_compatible.sh Include newer RocksDB versions in compat test (#4634) 2018-11-06 14:25:39 -08:00
db_bench.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
db_bench_tool.cc Update all unique/shared_ptr instances to be qualified with namespace std (#4638) 2018-11-09 11:19:58 -08:00
db_bench_tool_test.cc Update all unique/shared_ptr instances to be qualified with namespace std (#4638) 2018-11-09 11:19:58 -08:00
db_crashtest.py Enable crash-recovery stress test for atomic flush (#4605) 2018-10-30 14:03:36 -07:00
db_repl_stress.cc Update all unique/shared_ptr instances to be qualified with namespace std (#4638) 2018-11-09 11:19:58 -08:00
db_sanity_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
db_stress.cc Update all unique/shared_ptr instances to be qualified with namespace std (#4638) 2018-11-09 11:19:58 -08:00
dbench_monitor Fix /bin/bash shebangs 2017-08-03 15:56:46 -07:00
generate_random_db.sh Fix /bin/bash shebangs 2017-08-03 15:56:46 -07:00
ingest_external_sst.sh Add compatibility test of SST ingestion (#4310) 2018-08-24 14:27:43 -07:00
ldb.cc comment unused parameters to turn on -Wunused-parameter flag 2018-04-12 17:59:16 -07:00
ldb_cmd.cc Update all unique/shared_ptr instances to be qualified with namespace std (#4638) 2018-11-09 11:19:58 -08:00
ldb_cmd_impl.h Add SST ingestion to ldb (#4205) 2018-08-09 14:29:11 -07:00
ldb_cmd_test.cc fix memory leak in two_level_iterator 2018-04-15 17:26:26 -07:00
ldb_test.py Add SST ingestion to ldb (#4205) 2018-08-09 14:29:11 -07:00
ldb_tool.cc Add SST ingestion to ldb (#4205) 2018-08-09 14:29:11 -07:00
pflag Fix /bin/bash shebangs 2017-08-03 15:56:46 -07:00
reduce_levels_test.cc Per-thread unique test db names (#4135) 2018-07-13 17:27:39 -07:00
regression_test.sh Suppress lint in old files 2018-01-29 12:56:42 -08:00
report_lite_binary_size.sh Legocastle job to report lite build binary size to scuba 2018-02-15 17:27:24 -08:00
rocksdb_dump_test.sh Suppress lint in old files 2018-01-29 12:56:42 -08:00
run_flash_bench.sh Fix /bin/bash shebangs 2017-08-03 15:56:46 -07:00
run_leveldb.sh Fix /bin/bash shebangs 2017-08-03 15:56:46 -07:00
sample-dump.dmp First version of rocksdb_dump and rocksdb_undump. 2015-06-19 16:24:36 -07:00
sst_dump.cc comment unused parameters to turn on -Wunused-parameter flag 2018-04-12 17:59:16 -07:00
sst_dump_test.cc Update all unique/shared_ptr instances to be qualified with namespace std (#4638) 2018-11-09 11:19:58 -08:00
sst_dump_tool.cc Update all unique/shared_ptr instances to be qualified with namespace std (#4638) 2018-11-09 11:19:58 -08:00
sst_dump_tool_imp.h Update all unique/shared_ptr instances to be qualified with namespace std (#4638) 2018-11-09 11:19:58 -08:00
trace_analyzer.cc RocksDB Trace Analyzer (#4091) 2018-08-13 11:44:02 -07:00
trace_analyzer_test.cc Add the unit test of Iterator to trace_analyzer_test (#4282) 2018-08-23 17:28:32 -07:00
trace_analyzer_tool.cc Add unique key number changing statistics to Trace_analyzer (#4646) 2018-11-12 08:26:50 -08:00
trace_analyzer_tool.h Add unique key number changing statistics to Trace_analyzer (#4646) 2018-11-12 08:26:50 -08:00
verify_random_db.sh tools/check_format_compatible.sh to cover forward option reading too (#3994) 2018-06-15 11:12:29 -07:00
write_external_sst.sh correct mistyped msg. (#4341) 2018-09-13 14:57:38 -07:00
write_stress.cc Compilation fixes for powerpc build, -Wparentheses-equality error and missing header guards 2018-02-09 14:12:43 -08:00
write_stress_runner.py Suppress lint in old files 2018-01-29 12:56:42 -08:00