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jemalloc: set dirty_decay_ms/muzzy_decay_ms to 1 second

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This commit is contained in:
Azat Khuzhin 2021-04-15 00:34:46 +03:00
parent ca03670e60
commit da6dc64e04
1 changed files with 2 additions and 2 deletions
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4
contrib/jemalloc-cmake/CMakeLists.txt
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@ -34,9 +34,9 @@ if (OS_LINUX)
# avoid spurious latencies and additional work associated with
# MADV_DONTNEED. See
# https://github.com/ClickHouse/ClickHouse/issues/11121 for motivation.
set (JEMALLOC_CONFIG_MALLOC_CONF "percpu_arena:percpu,oversize_threshold:0,muzzy_decay_ms:10000")
set (JEMALLOC_CONFIG_MALLOC_CONF "percpu_arena:percpu,oversize_threshold:0,muzzy_decay_ms:1000,dirty_decay_ms:1000")
else()
set (JEMALLOC_CONFIG_MALLOC_CONF "oversize_threshold:0,muzzy_decay_ms:10000")
set (JEMALLOC_CONFIG_MALLOC_CONF "oversize_threshold:0,muzzy_decay_ms:1000,dirty_decay_ms:1000")
endif()
# CACHE variable is empty, to allow changing defaults without necessity
# to purge cache