Opened 9 years ago

Closed 9 years ago

#5382 closed bug (fixed)

page_writer 100% CPU

Reported by: czeidler Owned by: bonefish
Priority: normal Milestone: R1
Component: System/Kernel Version: R1/alpha1
Keywords: Cc:
Blocked By: Blocking:
Has a Patch: no Platform: All

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 (3)

comment:1 Changed 9 years ago by czeidler

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

comment:2 Changed 9 years ago by bonefish

Status: newin-progress

comment:3 Changed 9 years ago by bonefish

Resolution: fixed
Status: in-progressclosed

Fixed in hrev35485.

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