From: "SourceForge.net" <noreply@sourceforge.net>
To: noreply@sourceforge.net
Subject: [ kvm-Bugs-2885990 ] slowdown with smp switch
Date: Sun, 25 Oct 2009 16:52:38 +0000 [thread overview]
Message-ID: <E1N26Kc-0002xB-R6@cdv4jf1.ch3.sourceforge.com> (raw)
Bugs item #2885990, was opened at 2009-10-25 16:52
Message generated for change (Tracker Item Submitted) made by oliver_kowalke
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Oliver Kowalke (oliver_kowalke)
Assigned to: Nobody/Anonymous (nobody)
Summary: slowdown with smp switch
Initial Comment:
slowdown (booting and character input) of Opensolaris 2009.06 with -smp2. Without -smp it works as before
cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 Quad CPU Q6700 @ 2.66GHz
stepping : 11
cpu MHz : 2660.000
cache size : 4096 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm tpr_shadow vnmi flexpriority
bogomips : 6000.86
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 Quad CPU Q6700 @ 2.66GHz
stepping : 11
cpu MHz : 2660.000
cache size : 4096 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 1
initial apicid : 1
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm tpr_shadow vnmi flexpriority
bogomips : 5999.72
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 Quad CPU Q6700 @ 2.66GHz
stepping : 11
cpu MHz : 2660.000
cache size : 4096 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm tpr_shadow vnmi flexpriority
bogomips : 5999.74
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 Quad CPU Q6700 @ 2.66GHz
stepping : 11
cpu MHz : 2660.000
cache size : 4096 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 3
initial apicid : 3
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm tpr_shadow vnmi flexpriority
bogomips : 5999.74
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
kvm version: 88
host: Linux c2dlx01 2.6.29.2-x86-64-raid #1 SMP PREEMPT Sat Oct 10 08:47:38 CEST 2009 x86_64 GNU/Linux (Debian/testing)
quest: OpenSolaris 2009.06 x86_64
kvm -name solaris -hda /var/lib/libvirt/images/solaris-opensolaris.qcow2 -boot c -m 1024 -smp2 -net nic,macaddr=00:1a:92:bab:01:c1 -net tap
----------------------------------------------------------------------
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next reply other threads:[~2009-10-25 16:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-25 16:52 SourceForge.net [this message]
-- strict thread matches above, loose matches on Subject: below --
2009-12-03 14:17 [ kvm-Bugs-2885990 ] slowdown with smp switch SourceForge.net
2010-11-26 12:09 SourceForge.net
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