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[CP][bugfix] control max threads allocates to a sqc

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raywill
2023-04-07 03:07:02 +00:00
committed by ob-robot
parent 840ca57665
commit 51e4cd6636
5 changed files with 20 additions and 22 deletions
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2
src/share/parameter/ob_parameter_seed.ipp
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@ -315,7 +315,7 @@ DEF_INT(global_write_halt_residual_memory, OB_CLUSTER_PARAMETER, "30", "(0, 100)
"disable write to memstore when observer memstore free memory(plus memory hold by blockcache) lower than this limit, Range: (0, 100)"
"limit calc by (memory_limit - system_memory) * global_write_halt_residual_memory/100",
ObParameterAttr(Section::OBSERVER, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
DEF_INT(px_workers_per_cpu_quota, OB_CLUSTER_PARAMETER, "10", "[0,20]",
DEF_INT(px_workers_per_cpu_quota, OB_TENANT_PARAMETER, "10", "[0,20]",
"the ratio(integer) between the number of system allocated px workers vs "
"the maximum number of threads that can be scheduled concurrently. Range: [0, 20]",
ObParameterAttr(Section::TENANT, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));