Build couchbase-server-7.1.6-3969 contains libcouchbase commit 75dd370 with commit message: : pillowfight: deallocate all memory during shutdown
CB robot April 12, 2023 at 7:11 AM
Build couchbase-server-7.2.0-5304 contains libcouchbase commit 75dd370 with commit message: : pillowfight: deallocate all memory during shutdown
CB robot April 10, 2023 at 11:04 PM
Build couchbase-server-8.0.0-1291 contains libcouchbase commit 75dd370 with commit message: : pillowfight: deallocate all memory during shutdown
CB robot April 10, 2023 at 7:44 AM
Build couchbase-server-7.5.0-4098 contains libcouchbase commit 75dd370 with commit message: : pillowfight: deallocate all memory during shutdown
Dave Rigby February 7, 2023 at 3:15 PM
Note this is still a problem with 3.2.5; such that I cannot run pillowfight for more than ~5minutes when driving ~100k operations per second on a 32GB machine...
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During an overnight load test I observed that pillowfight was terminated by Linux out-of-memory killer (see attachment).
At the time of the OOM-killer being invoked, pillowfight's VSZ had grown to 7603584 pages or 29,701 MB, and RSS to 28,446 MB:
Pillowfight command:
I re-ran pillowfight with jemalloc as the memory allocator (via LD_PRELOAD); which suggests there might be some leaks of tracing span-related objects: