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[improvement](load) config flush_thread_num_per_store to be 6 by default (#13076)

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Flushing memtable is cpu bound, so 2 thread for a disk is tool small.
This commit is contained in:
Yongqiang YANG
2022-10-08 09:16:22 +08:00
committed by GitHub
parent e0f17f217f
commit 91cf33865d
1 changed files with 1 additions and 1 deletions
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be/src/common/config.h
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@ -585,7 +585,7 @@ CONF_mInt32(storage_flood_stage_usage_percent, "90"); // 90%
// The min bytes that should be left of a data dir
CONF_mInt64(storage_flood_stage_left_capacity_bytes, "1073741824"); // 1GB
// number of thread for flushing memtable per store
CONF_Int32(flush_thread_num_per_store, "2");
CONF_Int32(flush_thread_num_per_store, "6");
// number of thread for flushing memtable per store, for high priority load task
CONF_Int32(high_priority_flush_thread_num_per_store, "1");