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[Bug runtime/9822] New: reduce timer load
- From: "fche at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 4 Feb 2009 22:20:46 -0000
- Subject: [Bug runtime/9822] New: reduce timer load
- Reply-to: sourceware-bugzilla at sourceware dot org
Two sources of timer/wakeup traffic from the systemtap runtime
should be reduced:
- the runtime/time.c timekeeping widgetry that uses jiffies to keep the per-cpu
khz estimates updated
- the runtime/transport/utt.c stuff that flushes buffers to userspace
--
Summary: reduce timer load
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: runtime
AssignedTo: systemtap at sources dot redhat dot com
ReportedBy: fche at redhat dot com
http://sourceware.org/bugzilla/show_bug.cgi?id=9822
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