3 commits

Author	SHA1	Message	Date
Zhichao Cao	526e3b9763	Enable trace_replay with multi-threads (#5934) ... Summary: In the current trace replay, all the queries are serialized and called by single threads. It may not simulate the original application query situations closely. The multi-threads replay is implemented in this PR. Users can set the number of threads to replay the trace. The queries generated according to the trace records are scheduled in the thread pool job queue. Pull Request resolved: https://github.com/facebook/rocksdb/pull/5934 Test Plan: test with make check and real trace replay. Differential Revision: D17998098 Pulled By: zhichao-cao fbshipit-source-id: 87eecf6f7c17a9dc9d7ab29dd2af74f6f60212c8	2019-10-18 14:13:50 -07:00
haoyuhuang	aa71718ac3	Add block cache tracer. (#5410) ... Summary: This PR adds a help class block cache tracer to read/write block cache accesses. It uses the trace reader/writer to perform this task. Pull Request resolved: https://github.com/facebook/rocksdb/pull/5410 Differential Revision: D15612843 Pulled By: HaoyuHuang fbshipit-source-id: f30fd1e1524355ca87db5d533a5c086728b141ea	2019-06-06 11:24:39 -07:00
Siying Dong	5851cb7fdb	Move util/trace_replay.* to trace_replay/ (#5376) ... Summary: util/ means for lower level libraries. trace_replay is highly integrated to DB and sometimes call DB. Move it out to a separate directory. Pull Request resolved: https://github.com/facebook/rocksdb/pull/5376 Differential Revision: D15550938 Pulled By: siying fbshipit-source-id: f46dce5ceffdc05a73f26379c7bb1b79ebe6c207	2019-06-03 13:25:26 -07:00

Renamed from util/trace_replay.cc (Browse further)