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[Bug translator/10786] oversensitive overload detection
- From: "fche at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 16 Apr 2010 21:21:49 -0000
- Subject: [Bug translator/10786] oversensitive overload detection
- References: <20091016121531.10786.fche@redhat.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From fche at redhat dot com 2010-04-16 21:21 -------
Idea: on modern kernels, attach to the irq_handler_entry / softirq_entry?
traceponts to detect whether an interruptible probe handler was in fact
interrupted, and if so, discount its contribution to the overload budget.
--
What |Removed |Added
----------------------------------------------------------------------------
Summary|oversensitive overload |oversensitive overload
|detection |detection
http://sourceware.org/bugzilla/show_bug.cgi?id=10786
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