Ticket #5382 (closed bug: fixed)

Opened 5 weeks ago

Last modified 3 weeks ago

page_writer 100% CPU

Reported by: czeidler Owned by: bonefish
Priority: normal Milestone: R1
Component: System/Kernel Version: R1/alpha1
Keywords: Cc:
Blocked By: Platform: All
Blocking:

Description

When compiling the haiku source the page_writer use all the CPU power. Memory is not fully used ~260 of 512 Mb. After compiling some few files, which takes very long, haiku becomes unresponsive. When going into KDL the page_writer mostly is locking the PageCacheLocker. My machine: thinkpad T40 512 Mb 1.5GHz, Rev 35425.

Change History

Changed 4 weeks ago by czeidler

Set the priority of the page writer to 1 helps and the system works quit normal, maybe this is a hint.

Changed 3 weeks ago by bonefish

  • status changed from new to in-progress

Changed 3 weeks ago by bonefish

  • status changed from in-progress to closed
  • resolution set to fixed

Fixed in r35485.

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