Opened 6 weeks ago

Last modified 6 weeks ago

#19282 new bug

WebPositive hangs with high CPU load in WebSocket thread

Reported by: grexe Owned by: pulkomandy
Priority: normal Milestone: Unscheduled
Component: Applications/WebPositive Version: R1/beta5
Keywords: Cc:
Blocked By: Blocking:
Platform: All

Description

Ironically this can be reproduced best by visiting ​https://haikuinsider.wordpress.com/

When opening some 2-3 articles, maybe 2-3 tabs, I can reproducably bring down WebPositive until it is no longer responsive and I can hear my CPU sweating.

Using latest nightly as of today, hrev58389

Attachments (2)

webpositive-websocket-load.png​ (60.9 KB ) - added by grexe 6 weeks ago.
WebPositive WebSocket thread going berserk
webpositive-maxing-out-idle-threads.png​ (35.1 KB ) - added by grexe 6 weeks ago.
high load on all CPU core's idle threads

Download all attachments as: .zip

Change History (3)

by grexe, 6 weeks ago

Attachment: webpositive-websocket-load.png​ added

WebPositive WebSocket thread going berserk

comment:1 by grexe, 6 weeks ago

I don't know if it's related but simply clicking on the Search button (magnifying glass icon), WebPositive goes into coma. Can see an excessive idle load then (all 8 idle threads for the 8 CPU cores at 100%).

Last edited 6 weeks ago by grexe (previous) (diff)

by grexe, 6 weeks ago

Attachment: webpositive-maxing-out-idle-threads.png​ added

high load on all CPU core's idle threads

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