Opened 4 years ago

Closed 4 years ago

#2868 closed defect (fixed)

Pull processes piling up after deploying the new notification handler

Reported by: fhd Assignee: fhd
Priority: P2 Milestone:
Module: Sitescripts Keywords:
Cc: matze Blocked By:
Blocking: #2162 Platform: Unknown / Cross platform
Ready: yes Confidential: no
Tester: Unknown Verified working: no
Review URL(s):

https://codereview.adblockplus.org/29323363/

Description

How to reproduce

  1. Deploy #2277 on an active filter server.

Observed behaviour

During cache warm up, a large number of hg pull processes is piling up, blocked on network I/O. On a single core server, that alone causes the load to skyrocket. On a multi core server, it is still severely straining hg.adblockplus.org.

Expected behaviour

hg pull of the notifications repository shouldn't happen for every single (cache miss) request.

Change History (5)

comment:1 Changed 4 years ago by fhd

  • Owner set to fhd

comment:2 Changed 4 years ago by fhd

  • Blocked By 2869 added

comment:3 Changed 4 years ago by fhd

  • Review URL(s) modified (diff)
  • Status changed from new to reviewing

comment:4 Changed 4 years ago by fhd

  • Blocking 2162 added

comment:5 Changed 4 years ago by fhd

  • Blocked By 2869 removed
  • Resolution set to fixed
  • Status changed from reviewing to closed
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