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xen-users
RE: [Xen-users] xen4 on debian squeeze, slow mysql in domU
i think this is ok
# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU E5520 @ 2.27GHz
stepping : 5
cpu MHz : 2261.034
cache size : 8192 KB
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu de tsc msr pae mce cx8 apic sep mtrr mca cmov pat clflush
acpi mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc rep_good nonstop_tsc
aperfmperf pni est ssse3 cx16 sse4_1 sse4_2 popcnt hypervisor lahf_lm
bogomips : 4522.06
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU E5520 @ 2.27GHz
stepping : 5
cpu MHz : 2261.034
cache size : 8192 KB
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu de tsc msr pae mce cx8 apic sep mtrr mca cmov pat clflush
acpi mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc rep_good nonstop_tsc
aperfmperf pni est ssse3 cx16 sse4_1 sse4_2 popcnt hypervisor lahf_lm
bogomips : 4522.06
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU E5520 @ 2.27GHz
stepping : 5
cpu MHz : 2261.034
cache size : 8192 KB
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu de tsc msr pae mce cx8 apic sep mtrr mca cmov pat clflush
acpi mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc rep_good nonstop_tsc
aperfmperf pni est ssse3 cx16 sse4_1 sse4_2 popcnt hypervisor lahf_lm
bogomips : 4522.06
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU E5520 @ 2.27GHz
stepping : 5
cpu MHz : 2261.034
cache size : 8192 KB
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu de tsc msr pae mce cx8 apic sep mtrr mca cmov pat clflush
acpi mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc rep_good nonstop_tsc
aperfmperf pni est ssse3 cx16 sse4_1 sse4_2 popcnt hypervisor lahf_lm
bogomips : 4522.06
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU E5520 @ 2.27GHz
stepping : 5
cpu MHz : 2261.034
cache size : 8192 KB
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu de tsc msr pae mce cx8 apic sep mtrr mca cmov pat clflush
acpi mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc rep_good nonstop_tsc
aperfmperf pni est ssse3 cx16 sse4_1 sse4_2 popcnt hypervisor lahf_lm
bogomips : 4522.06
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU E5520 @ 2.27GHz
stepping : 5
cpu MHz : 2261.034
cache size : 8192 KB
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu de tsc msr pae mce cx8 apic sep mtrr mca cmov pat clflush
acpi mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc rep_good nonstop_tsc
aperfmperf pni est ssse3 cx16 sse4_1 sse4_2 popcnt hypervisor lahf_lm
bogomips : 4522.06
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU E5520 @ 2.27GHz
stepping : 5
cpu MHz : 2261.034
cache size : 8192 KB
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu de tsc msr pae mce cx8 apic sep mtrr mca cmov pat clflush
acpi mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc rep_good nonstop_tsc
aperfmperf pni est ssse3 cx16 sse4_1 sse4_2 popcnt hypervisor lahf_lm
bogomips : 4522.06
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU E5520 @ 2.27GHz
stepping : 5
cpu MHz : 2261.034
cache size : 8192 KB
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu de tsc msr pae mce cx8 apic sep mtrr mca cmov pat clflush
acpi mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc rep_good nonstop_tsc
aperfmperf pni est ssse3 cx16 sse4_1 sse4_2 popcnt hypervisor lahf_lm
bogomips : 4522.06
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
______________________________________________________________
> Od: jeff.sturm@xxxxxxxxxx
> Komu: <s3t@xxxxxxxxxx>, <viaum@xxxxxxxxxxxxxxx>,
> <xen-users@xxxxxxxxxxxxxxxxxxx>
> Datum: 23.10.2010 17:52
> Předmět: RE: [Xen-users] xen4 on debian squeeze, slow mysql in domU
>
>
>> From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
>> [mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of s3t@xxxxxxxxxx
>> Sent: Saturday, October 23, 2010 11:29 AM
>> To: viaum@xxxxxxxxxxxxxxx; xen-users@xxxxxxxxxxxxxxxxxxx
>> Subject: RE: [Xen-users] xen4 on debian squeeze, slow mysql in domU
>
>> vcpus = '8'
>
>How many physical cores do you have? Don't set vcpus larger than the number
>of cores available in your dom0.
>
>-Jeff
>
>
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