Lei Jin 5ef1ba7ff5 generic rate limiter ... Summary: A generic rate limiter that can be shared by threads and rocksdb instances. Will use this to smooth out write traffic generated by compaction and flush. This will help us get better p99 behavior on flash storage. Test Plan: unit test output ==== Test RateLimiterTest.Rate request size [1 - 1023], limit 10 KB/sec, actual rate: 10.374969 KB/sec, elapsed 2002265 request size [1 - 2047], limit 20 KB/sec, actual rate: 20.771242 KB/sec, elapsed 2002139 request size [1 - 4095], limit 40 KB/sec, actual rate: 41.285299 KB/sec, elapsed 2202424 request size [1 - 8191], limit 80 KB/sec, actual rate: 81.371605 KB/sec, elapsed 2402558 request size [1 - 16383], limit 160 KB/sec, actual rate: 162.541268 KB/sec, elapsed 3303500 Reviewers: yhchiang, igor, sdong Reviewed By: sdong Subscribers: leveldb Differential Revision: https://reviews.facebook.net/D19359		2014-07-08 11:41:57 -07:00
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backupable	generic rate limiter	2014-07-08 11:41:57 -07:00
document	fix valgrind test	2014-06-20 15:22:11 +02:00
geodb
merge_operators	Use new DBWithTTL API in tests	2014-04-28 23:46:24 -04:00
redis
ttl	Improve ttl_test	2014-05-02 07:13:51 -07:00
merge_operators.h