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[Bug runtime/5645] New: Too many sub-buffers generated with -s option
- From: "mhiramat at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 18 Jan 2008 16:55:59 -0000
- Subject: [Bug runtime/5645] New: Too many sub-buffers generated with -s option
- Reply-to: sourceware-bugzilla at sourceware dot org
Stap script allocates too many sub-buffers(1024!) with
-s64 (use 64MB relay buffer) as below
$ stap -s64 -DDEBUG -e 'probe begin {print("hello");exit()}'
$ dmesg | grep ^_stp_transport.*Using
_stp_transport_init:266 Using 1024 subbufs of size 65536
--
Summary: Too many sub-buffers generated with -s option
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: runtime
AssignedTo: systemtap at sources dot redhat dot com
ReportedBy: mhiramat at redhat dot com
http://sourceware.org/bugzilla/show_bug.cgi?id=5645
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