[Bug 343896] New: NetworkManager eating up CPU
https://bugzilla.novell.com/show_bug.cgi?id=343896 Summary: NetworkManager eating up CPU Product: openSUSE 10.3 Version: Final Platform: Other OS/Version: openSUSE 10.3 Status: NEW Severity: Major Priority: P5 - None Component: Network AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: hpj@novell.com QAContact: qa@suse.de Found By: --- After running for a few days on my laptop, NetworkManager will start to constantly consume a lot of CPU for no apparent reason. I've a profile that can be loaded and viewed in sysprof. Let me know if you need any more information. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=343896#c1 --- Comment #1 from Hans Petter Jansson <hpj@novell.com> 2007-11-25 01:59:08 MST --- Created an attachment (id=184617) --> (https://bugzilla.novell.com/attachment.cgi?id=184617) NetworkManager busy-wait profile. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=343896 Mark Gordon <mtgordon@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mtgordon@novell.com AssignedTo|bnc-team-screening@forge.provo.novell.com |tambet@novell.com -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=343896 User hpj@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=343896#c2 --- Comment #2 from Hans Petter Jansson <hpj@novell.com> 2007-12-05 16:08:07 MST --- I took another profile with better debuginfo, and it looks like the CPU cycles are primarily wasted in nm_device_802_11_wireless_scan(). Interestingly, it calls nm_device_802_11_set_wireless_scan_interval(), which seems to be installing a new timeout. Maybe we're forgetting to remove the old timeout somewhere, and they add up until you have thousands of timeouts going off every second? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=343896 JP Rosevear <jpr@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P5 - None |P3 - Medium -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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