redict/tests/unit
Oran Agra 88d71f4793 fix a rare active defrag edge case bug leading to stagnation
There's a rare case which leads to stagnation in the defragger, causing
it to keep scanning the keyspace and do nothing (not moving any
allocation), this happens when all the allocator slabs of a certain bin
have the same % utilization, but the slab from which new allocations are
made have a lower utilization.

this commit fixes it by removing the current slab from the overall
average utilization of the bin, and also eliminate any precision loss in
the utilization calculation and move the decision about the defrag to
reside inside jemalloc.

and also add a test that consistently reproduce this issue.
2020-05-20 16:04:42 +03:00
..
moduleapi Try to fix time-sensitive tests in blockonkey.tcl 2020-04-03 14:51:45 +03:00
type Merge pull request #7134 from guybe7/xstate_command 2020-04-28 16:31:00 +02:00
acl.tcl Regression test for #7011. 2020-03-20 12:52:06 +01:00
aofrw.tcl AOF: run tests with preamble off when it makes sense. 2018-03-25 13:03:38 +02:00
auth.tcl ACL: AUTH + no default user password raises an error. 2019-01-17 18:30:23 +01:00
bitfield.tcl Fix BITFIELD_RO test. 2020-03-23 12:02:12 +01:00
bitops.tcl Regression test for #3282. 2016-06-15 11:49:49 +02:00
dump.tcl ACL: implement resetpass directive and adjust test. 2019-01-18 11:26:32 +01:00
expire.tcl add a new SET option KEEPTTL that doesn't remove expire time 2019-12-18 15:20:36 +08:00
geo.tcl Revert "Geo: output 10 chars of geohash, not 11." 2019-12-18 12:54:46 +01:00
hyperloglog.tcl HyperLogLog: speedup fuzz test. 2019-03-15 17:13:19 +01:00
introspection-2.tcl fix #5024 - commandstats for multi-exec were logged as EXEC. 2018-09-30 12:43:11 +03:00
introspection.tcl Support setcpuaffinity on linux/bsd 2020-05-02 21:19:47 +08:00
keyspace.tcl Test: MOVE expire test improved. 2015-09-14 12:35:55 +02:00
latency-monitor.tcl Test: regression test for latency expire events logging bug. 2017-11-24 18:33:31 +01:00
lazyfree.tcl Test: basic lazyfree unit test. 2015-10-09 09:47:17 +02:00
limits.tcl TLS: Connections refactoring and TLS support. 2019-10-07 21:06:13 +03:00
maxmemory.tcl make replication tests more stable on slow machines 2019-05-05 08:25:01 +03:00
memefficiency.tcl fix a rare active defrag edge case bug leading to stagnation 2020-05-20 16:04:42 +03:00
multi.tcl MULTI/EXEC during LUA script timeout are messed up 2020-03-23 20:45:32 +02:00
obuf-limits.tcl Fix test false positive introduced by threaded I/O. 2019-05-13 17:27:10 +02:00
other.tcl TLS: Connections refactoring and TLS support. 2019-10-07 21:06:13 +03:00
pendingquerybuf.tcl Slave removal: remove slave from top-level tests descriptions. 2018-09-11 15:32:28 +02:00
printver.tcl Print version info before running the test 2011-05-20 11:44:54 +02:00
protocol.tcl TLS: Connections refactoring and TLS support. 2019-10-07 21:06:13 +03:00
pubsub.tcl pubsub: Return integers for NUMSUB, not strings 2014-08-08 11:19:37 +02:00
quit.tcl Add tests for OK on QUIT 2010-10-15 12:54:53 +02:00
scan.tcl Implement SCAN cursor [TYPE type] modifier suggested in issue #6107. 2019-05-22 16:39:04 +01:00
scripting.tcl XREAD and XREADGROUP should not be allowed from scripts when BLOCK option is being used 2020-03-26 15:46:31 +02:00
slowlog.tcl Test: fix slowlog test false positive. 2019-05-14 16:55:52 +02:00
sort.tcl Config: Add quicklist, remove old list options 2015-01-02 11:16:10 -05:00
tls.tcl TLS: Fix test failures on recent Debian/Ubuntu. 2020-05-10 17:38:04 +03:00
tracking.tcl Regression test for #7249. 2020-05-14 11:27:31 +02:00
wait.tcl TLS: Connections refactoring and TLS support. 2019-10-07 21:06:13 +03:00