[Bug 13227] New: 100% CPU Usage with notepad - with dtrace output
wine-bugs at winehq.org
wine-bugs at winehq.org
Wed May 14 15:33:26 CDT 2008
http://bugs.winehq.org/show_bug.cgi?id=13227
Summary: 100% CPU Usage with notepad - with dtrace output
Product: Wine
Version: 0.9.61.
Platform: Sun
OS/Version: Solaris
Status: UNCONFIRMED
Severity: major
Priority: P2
Component: wineserver
AssignedTo: wine-bugs at winehq.org
ReportedBy: mritun at gmail.com
Created an attachment (id=13061)
--> (http://bugs.winehq.org/attachment.cgi?id=13061)
DTrace stacktrace of most often executed functions
wineserver is consuming 100% of CPU while running any application. I have
created a test-case with notepad provided with wine. This bug is reproducible
every time.
The system is openSolaris build 84 (nevada SXCE build 84).
Specifics are as following:
$ WINEDEBUG=-all wine notepad
$ wine --version
wine-0.9.61
$ uname -a
SunOS spot 5.11 snv_84 i86pc i386 i86pc
CPU: AMD Athlon(tm) 64 X2 Dual Core Processor 5600+
RAM: 2 GB DDR2 (single channel 2 GB x 1)
The dtrace script I used to create the backtrace log of where the "wineserver"
process is spending most of its time is as following:
# cat wine.d
#!/usr/sbin/dtrace -s
pid14618:wineserver::
{
@[ustack()] = count();
}
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