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Unable to timely kill OOM during mergeglobalstatus #45706

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hawkingrei opened this issue Aug 1, 2023 · 0 comments · Fixed by #45707, #45765 or #45755
Closed

Unable to timely kill OOM during mergeglobalstatus #45706

hawkingrei opened this issue Aug 1, 2023 · 0 comments · Fixed by #45707, #45765 or #45755
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affects-6.5 affects-7.1 component/statistics severity/moderate sig/planner SIG: Planner type/bug The issue is confirmed as a bug.

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@hawkingrei
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Bug Report

Please answer these questions before submitting your issue. Thanks!

1. Minimal reproduce step (Required)

2. What did you expect to see? (Required)

can be killed in time.

3. What did you see instead (Required)

image

cannot be killed and report failed to kill.

4. What is your TiDB version? (Required)
@hawkingrei hawkingrei mentioned this issue Aug 1, 2023
Merged
12 tasks
ti-chi-bot bot pushed a commit that referenced this issue Aug 1, 2023
@hawkingrei
statistics: kill in time when to mergeGlobalTopN with partition (#45707)
cf7ae4c 
close #45706
This was referenced Aug 1, 2023
Merged
Merged
ti-chi-bot bot pushed a commit that referenced this issue Aug 1, 2023
@ti-chi-bot
statistics: kill in time when to mergeGlobalTopN with partition (#45707…
40cfe57 
…) (#45708)

close #45706
ti-chi-bot bot pushed a commit that referenced this issue Aug 1, 2023
@ti-chi-bot
statistics: kill in time when to mergeGlobalTopN with partition (#45707…
25e2528 
…) (#45709)

close #45706
@hawkingrei hawkingrei mentioned this issue Aug 2, 2023
Merged
12 tasks
ti-chi-bot bot pushed a commit that referenced this issue Aug 2, 2023
@hawkingrei
statistics: kill in time when to run topnStatsMergeWorker and improve…
1b31ad6 
… memory (#45765)

close #45706
This was referenced Aug 2, 2023
Merged
Merged
@hawkingrei hawkingrei mentioned this issue Aug 2, 2023
Merged
12 tasks
This was referenced Aug 2, 2023
Merged
Merged
@jebter jebter added the sig/planner SIG: Planner label Aug 4, 2023
ti-chi-bot bot pushed a commit that referenced this issue Aug 10, 2023
@ti-chi-bot
statistics: remove useless code in the MergePartTopN2GlobalTopN (#45755…
759c5aa 
…) (#45769)

close #45706
ti-chi-bot bot pushed a commit that referenced this issue Aug 10, 2023
@ti-chi-bot
statistics: remove useless code in the MergePartTopN2GlobalTopN (#45755…
d22f9bc 
…) (#45770)

close #45706
ti-chi-bot bot pushed a commit that referenced this issue Aug 10, 2023
@ti-chi-bot
statistics: kill in time when to run topnStatsMergeWorker and improve…
015241b 
… memory (#45765) (#45768)

close #45706
ti-chi-bot bot pushed a commit that referenced this issue Aug 10, 2023
@ti-chi-bot
statistics: kill in time when to run topnStatsMergeWorker and improve…
ece169b 
… memory (#45765) (#45767)

close #45706
@hawkingrei hawkingrei mentioned this issue Sep 21, 2023
Closed
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affects-6.5 affects-7.1 component/statistics severity/moderate sig/planner SIG: Planner type/bug The issue is confirmed as a bug.
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@hawkingrei @jebter