VirtualBox

Ticket #9424 (closed defect: obsolete)

Opened 3 years ago

Last modified 3 months ago

Solaris SMP problems

Reported by: ktcorby Owned by:
Priority: major Component: guest smp
Version: VirtualBox 4.1.0 Keywords: smp
Cc: Guest type: Linux
Host type: Solaris

Description (last modified by frank) (diff)

Hello all,

I am running VirtualBox 4.1.0 on a Solaris 10 host with the latest set of patches. The guest OS is Redhat 5.1. The hardware is a sunfire x4600 server with 8 pairs of CPUs for a total of 16. Hardware virtualization is available, enabled, and exclusive as far as I can tell, and all of the relevant settings seem to be correct (I/O APIC is enabled, cpuexecutioncap = 100).

I want to allow the guest OS (Redhat) to use 8 CPUs. I am able to configure the VM that way, and inside the guest OS it clearly believes 8 CPUs are available, and if I run 8 CPU-bound processes they will spread across them. However, this runs very slowly. If I look on the Solaris host machine, I can see that only a max of 12% of the CPU is ever getting used by the virtualbox process that is running the VM, even during its peak. This corresponds to 2 out of the 16 CPUs. The VM seems to run in one single process in Solaris, but that process has 57 threads (LWPs in Solaris-speak).

If I look at the CPU usage across the 16 processors in Solaris, I find that all 16 are 70%+ idle, which makes me think that the VirtualBox load seems to be getting shared across all processors, but it's clear that even with many more active threads than two I can only ever get up to 12% usage at a time. When I look at the CPU load caused by each LWP I can see a number of them that are active but stuck around 1.2% of CPU usage because of contention with each other.

Is there a reason the VM is not using more than 12% of the total CPU, like some kind of Solaris-imposed cap? Is there a way to remedy this?

Thanks, Kevin

Attachments

cpuinfo.txt Download (19.9 KB) - added by ktcorby 3 years ago.

Change History

comment:1 Changed 3 years ago by ramshankar

Could you please show output of "psrinfo" from the host along with output from other tools that you used to arrive at these figures while running the VM?

I presume you're running them from the global zone with no process specific caps.

comment:2 Changed 3 years ago by ktcorby

Here is the output. Your presumptions about global zone and no process caps are correct. Thanks.

GUEST OS (REDHAT) top:
------------------------------
tosks: 173 total,   5 running, 168 sleeping,   0 stopped,   0 zombie
Cpu(s): 30.7%us, 13.1%sy,  0.0%ni, 23.1%id,  0.0%wa,  0.7%hi, 32.4%si,  0.0%st
Mem:  66013492k total,  3705572k used, 62307920k free,    55528k buffers
Swap:  6094840k total,        0k used,  6094840k free,  1267788k cached

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND                                                                                           
 3977 stalk     25   0  987m  90m  11m R 96.8  0.1   1:41.65 R                                                                                                  
 3895 stalk     25   0  987m 198m  11m R 94.8  0.3   4:56.24 R                                                                                                  
 3902 stalk     25   0  982m 188m  11m R 93.2  0.3   4:39.75 R                                                                                                  
 3969 postgres  25   0  254m 118m 115m R 90.2  0.2   1:24.53 postmaster                                                                                         
 3676 stalk     21   0 5567m 1.6g  12m S 86.0  2.6  23:42.58 java                                                                                               
   26 root      10  -5     0    0    0 S  8.6  0.0   1:04.23 events/0                                                                                           
    2 root      RT  -5     0    0    0 S  5.3  0.0   0:27.97 migration/0                                                                                        
  742 root      15   0     0    0    0 S  2.0  0.0   0:12.70 pdflush                                                                                            
 2810 root      16   0 10228  676  580 S  1.6  0.0   0:17.43 hald-addon-stor                                                                                    
 3017 postgres  15   0  249m 4536 3844 S  1.0  0.0   0:12.34 postmaster                                                                                         
                                                                                    

HOST OS (SOLARIS) mpstat 
--------------------------------
CPU minf mjf xcal  intr ithr  csw icsw migr smtx  srw syscl  usr sys  wt idl
  0    0   0    0  8606  182 16051   37   34  315    0 17682    4  23   0  74
  1    0   0    0  3379   10 6154    6   19   60    0  6735    1   9   0  90
  2    0   0    0  5351    1 10434    2   16   79    2 10947    2  17   0  80
  3    0   0    0  4018    2 7621    1    9   54    0  7924    1  12   0  86
  4    0   0    0  9327    3 18293    4    7  191    0 20085    3  24   0  73
  5    0   0    0  1104    4 1775    0    6   18    0  1926    0   2   0  97
  6    0   0    0  5864   15 10876    5   14   93    1 11776    3  23   0  74
  7    0   0    0  2348    3 4030    2    4   36    0  4411    1  10   0  89
  8    0   0    0  3108  118 5444    5   14  111    0  6150    1   9   0  90
  9    0   0    0  7206    7 13908    4   11  144    1 14518    2  21   0  77
 10    0   0    0  9066    4 17481    3   11   85    0 18348    3  29   0  68
 11    0   0    0  1484   19 2336    1    3   11    0  2590    1   7   0  93
 12    0   0    0  8218    1 15815    3    6  104    2 16581    3  28   0  69
 13    0   0    0   592    6  748    0    8    4    0   842    0   1   0  99
 14    0   0    0  6040  126 11311    3   11   73    2 11906    3  19   0  78
 15    0   0    0  3818   13 6972    2    4   50    0  7529    2  16   0  82


HOST OS (SOLARIS) prstat -s cpu
--------------------------------
   PID USERNAME  SIZE   RSS STATE  PRI NICE      TIME  CPU PROCESS/NLWP       
  2495 joe      5463M 5425M sleep   51    0   1:36:54  13% VirtualBox/52
  2451 joe      8408K 5852K sleep   59    0   0:00:49 0.1% sshd/1
  2487 joe        49M   29M sleep   59    0   0:00:17 0.0% VirtualBox/5
  2493 joe        21M   11M sleep   59    0   0:00:12 0.0% VBoxSVC/8
  2491 joe        11M 4800K sleep   59    0   0:00:06 0.0% VBoxXPCOMIPCD/1

HOST OS prstat -p 2495
--------------------------------
   PID USERNAME  SIZE   RSS STATE  PRI NICE      TIME  CPU PROCESS/NLWP       
  2495 joe      5617M 5579M cpu12   51    0   1:45:13  12% VirtualBox/52
Total: 1 processes, 52 lwps, load averages: 2.71, 2.69, 2.43

HOST OS prstat -p 2495 -m
--------------------------------
PID USERNAME USR SYS TRP TFL DFL LCK SLP LAT VCX ICX SCL SIG PROCESS/NLWP  
  2495 joe      0.8 3.0 0.0 0.0 0.0  72  23 0.3  4K  64 10K   9 VirtualBox/52

HOST OS prstat -p 2495 -L
--------------------------------
   PID USERNAME  SIZE   RSS STATE  PRI NICE      TIME  CPU PROCESS/LWPID      
  2495 joe      5618M 5579M sleep   20    0   0:16:16 1.7% VirtualBox/14
  2495 joe      5618M 5579M sleep   42    0   0:12:13 1.6% VirtualBox/11
  2495 joe      5618M 5579M cpu12   52    0   0:14:13 1.6% VirtualBox/7
  2495 joe      5618M 5579M sleep   11    0   0:16:00 1.5% VirtualBox/13
  2495 joe      5618M 5579M cpu8    32    0   0:12:28 1.5% VirtualBox/10
  2495 joe      5618M 5579M cpu14   23    0   0:12:07 1.4% VirtualBox/12
  2495 joe      5618M 5579M cpu10   22    0   0:12:03 1.4% VirtualBox/9
  2495 joe      5618M 5579M sleep   33    0   0:10:12 1.3% VirtualBox/8
  2495 joe      5618M 5579M sleep   49    0   0:00:13 0.0% VirtualBox/3
  2495 joe      5618M 5579M sleep   59    0   0:00:13 0.0% VirtualBox/37
  2495 joe      5618M 5579M sleep   59    0   0:00:08 0.0% VirtualBox/1
  2495 joe      5618M 5579M sleep   10    0   0:00:03 0.0% VirtualBox/18
  2495 joe      5618M 5579M sleep   59    0   0:00:02 0.0% VirtualBox/2
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/49
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/48
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/47
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/46
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/45
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/44
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/43
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/42
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/41
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/40
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/39
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/38
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/36
  2495 joe      5618M 5579M sleep   59    0   0:00:01 0.0% VirtualBox/35
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/34
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/33
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/32
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/31
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/30
  2495 joe      5618M 5579M sleep   59    0   0:00:01 0.0% VirtualBox/29
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/28
  2495 joe      5618M 5579M sleep   59    0   0:00:01 0.0% VirtualBox/27
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/26
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/25
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/24
  2495 joe      5618M 5579M sleep   59    0   0:00:01 0.0% VirtualBox/23
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/22
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/21
  2495 joe      5618M 5579M sleep   59    0   0:00:03 0.0% VirtualBox/20
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/19
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/17
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/16
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/15
  2495 joe      5618M 5579M sleep   59    0   0:00:00 0.0% VirtualBox/6
Total: 1 processes, 52 lwps, load averages: 2.62, 2.67, 2.44

HOST OS prstat -p 2495 -L
--------------------------------
   PID USERNAME USR SYS TRP TFL DFL LCK SLP LAT VCX ICX SCL SIG PROCESS/LWPID 
  2495 joe      3.5  32 0.0 0.0 0.0 0.0  60 3.7 55K  38 .1M   0 VirtualBox/13
  2495 joe      3.0  32 0.0 0.0 0.0 0.0  63 2.6 41K  21 86K   0 VirtualBox/9
  2495 joe      3.6  30 0.0 0.0 0.0 0.0  63 2.8 44K  25 94K   0 VirtualBox/11
  2495 joe      6.5  25 0.0 0.0 0.0 0.0  65 3.1 57K 10K .1M   0 VirtualBox/14
  2495 joe      3.9  24 0.0 0.0 0.0 0.0  69 3.4 52K  21 .1M   0 VirtualBox/7
  2495 joe      3.4  21 0.0 0.0 0.0 0.0  73 2.6 38K  27 80K   0 VirtualBox/12
  2495 joe      3.2  20 0.0 0.0 0.0 0.0  74 2.5 40K  24 84K   0 VirtualBox/10
  2495 joe      2.7  18 0.0 0.0 0.0 0.0  76 2.4 38K  25 78K   0 VirtualBox/8
  2495 joe      0.5 0.0 0.0 0.0 0.0 100 0.0 0.0  39   1  52   0 VirtualBox/3
  2495 joe      0.3 0.0 0.0 0.0 0.0 100 0.0 0.0  36   1  44   0 VirtualBox/37
  2495 joe      0.1 0.0 0.0 0.0 0.0 0.1 100 0.0 207   0  1K   0 VirtualBox/1
  2495 joe      0.0 0.1 0.0 0.0 0.0 0.0 100 0.0 500  25 507 500 VirtualBox/18
  2495 joe      0.0 0.1 0.0 0.0 0.0 0.0 100 0.0 144   0 721   0 VirtualBox/2
  2495 joe      0.0 0.0 0.0 0.0 0.0 0.0 100 0.0 104   0 193   0 VirtualBox/35
  2495 joe      0.0 0.0 0.0 0.0 0.0 0.0 100 0.0  11   0  22   0 VirtualBox/36
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   9   0  16   0 VirtualBox/20
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0  21   0  25   0 VirtualBox/34
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   1   0   3   0 VirtualBox/50
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   1   0   3   0 VirtualBox/51
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   1   0   3   0 VirtualBox/49
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   1   0   3   0 VirtualBox/48
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   1   0   3   0 VirtualBox/52
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   1   0   3   0 VirtualBox/23
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   2   0   4   0 VirtualBox/6
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   0   0   0   0 VirtualBox/47
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   0   0   0   0 VirtualBox/46
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   0   0   0   0 VirtualBox/45
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   0   0   0   0 VirtualBox/44
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   0   0   0   0 VirtualBox/43
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   0   0   0   0 VirtualBox/42
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   0   0   0   0 VirtualBox/41
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   0   0   0   0 VirtualBox/40
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   0   0   0   0 VirtualBox/39
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   0   0   0   0 VirtualBox/38
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   0   0   0   0 VirtualBox/33
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   0   0   0   0 VirtualBox/32
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   0   0   0   0 VirtualBox/31
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   0   0   0   0 VirtualBox/30
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   0   0   0   0 VirtualBox/29
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   0   0   0   0 VirtualBox/28
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   0   0   0   0 VirtualBox/27
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   0   0   0   0 VirtualBox/26
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   0   0   0   0 VirtualBox/25
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   0   0   0   0 VirtualBox/24
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   0   0   0   0 VirtualBox/22
  2495 joe      0.0 0.0 0.0 0.0 0.0 0.0 100 0.0   0   0   0   0 VirtualBox/21
  2495 joe      0.0 0.0 0.0 0.0 0.0 100 0.0 0.0   0   0   0   0 VirtualBox/19
Total: 1 processes, 52 lwps, load averages: 3.04, 2.86, 2.69

GUEST OS cat /proc/cpuinfo
--------------------------------
cat[stalk@cedar ~]$ cat /proc/cpuinfo 
processor	: 0
vendor_id	: AuthenticAMD
cpu family	: 15
model		: 65
model name	: Dual-Core AMD Opteron(tm) Processor 8222
stepping	: 3
cpu MHz		: 2962.150
cache size	: 1024 KB
physical id	: 0
siblings	: 8
core id		: 0
cpu cores	: 8
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 1
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
 cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx fxsr_opt rdtscp lm 
3dnowext 3dnow pni lahf_lm cmp_legacy cr8_legacy
bogomips	: 5924.30
TLB size	: 1024 4K pages
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: AuthenticAMD
cpu family	: 15
model		: 65
model name	: Dual-Core AMD Opteron(tm) Processor 8222
stepping	: 3
cpu MHz		: 2962.150
cache size	: 1024 KB
physical id	: 0
siblings	: 8
core id		: 1
cpu cores	: 8
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 1
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca 
cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx fxsr_opt rdtscp lm 
3dnowext 3dnow pni lahf_lm cmp_legacy cr8_legacy
bogomips	: 5936.11
TLB size	: 1024 4K pages
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: AuthenticAMD
cpu family	: 15
model		: 65
model name	: Dual-Core AMD Opteron(tm) Processor 8222
stepping	: 3
cpu MHz		: 2962.150
cache size	: 1024 KB
physical id	: 0
siblings	: 8
core id		: 2
cpu cores	: 8
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 1
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca 
cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx fxsr_opt rdtscp lm 
3dnowext 3dnow pni lahf_lm cmp_legacy cr8_legacy
bogomips	: 5922.00
TLB size	: 1024 4K pages
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: AuthenticAMD
cpu family	: 15
model		: 65
model name	: Dual-Core AMD Opteron(tm) Processor 8222
stepping	: 3
cpu MHz		: 2962.150
cache size	: 1024 KB
physical id	: 0
siblings	: 8
core id		: 3
cpu cores	: 8
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 1
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca 
cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx fxsr_opt rdtscp lm 
3dnowext 3dnow pni lahf_lm cmp_legacy cr8_legacy
bogomips	: 5927.63
TLB size	: 1024 4K pages
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: AuthenticAMD
cpu family	: 15
model		: 65
model name	: Dual-Core AMD Opteron(tm) Processor 8222
stepping	: 3
cpu MHz		: 2962.150
cache size	: 1024 KB
physical id	: 0
siblings	: 8
core id		: 4
cpu cores	: 8
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 1
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca 
cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx fxsr_opt rdtscp lm 
3dnowext 3dnow pni lahf_lm cmp_legacy cr8_legacy
bogomips	: 5953.59
TLB size	: 1024 4K pages
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: AuthenticAMD
cpu family	: 15
model		: 65
model name	: Dual-Core AMD Opteron(tm) Processor 8222
stepping	: 3
cpu MHz		: 2962.150
cache size	: 1024 KB
physical id	: 0
siblings	: 8
core id		: 5
cpu cores	: 8
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 1
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca 
cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx fxsr_opt rdtscp lm 
3dnowext 3dnow pni lahf_lm cmp_legacy cr8_legacy
bogomips	: 6008.69
TLB size	: 1024 4K pages
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: AuthenticAMD
cpu family	: 15
model		: 65
model name	: Dual-Core AMD Opteron(tm) Processor 8222
stepping	: 3
cpu MHz		: 2962.150
cache size	: 1024 KB
physical id	: 0
siblings	: 8
core id		: 6
cpu cores	: 8
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 1
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca 
cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx fxsr_opt rdtscp lm 
3dnowext 3dnow pni lahf_lm cmp_legacy cr8_legacy
bogomips	: 5935.44
TLB size	: 1024 4K pages
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: AuthenticAMD
cpu family	: 15
model		: 65
model name	: Dual-Core AMD Opteron(tm) Processor 8222
stepping	: 3
cpu MHz		: 2962.150
cache size	: 1024 KB
physical id	: 0
siblings	: 8
core id		: 7
cpu cores	: 8
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 1
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca 
cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx fxsr_opt rdtscp lm 
3dnowext 3dnow pni lahf_lm cmp_legacy cr8_legacy
bogomips	: 5930.94
TLB size	: 1024 4K pages
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

HOST OS psrinfo -v 
--------------------------------
Status of virtual processor 0 as of: 08/16/2011 19:25:01
  on-line since 08/15/2011 14:42:43.
  The i386 processor operates at 2992 MHz,
	and has an i387 compatible floating point processor.
Status of virtual processor 1 as of: 08/16/2011 19:25:01
  on-line since 08/15/2011 14:42:45.
  The i386 processor operates at 2992 MHz,
	and has an i387 compatible floating point processor.
Status of virtual processor 2 as of: 08/16/2011 19:25:01
  on-line since 08/15/2011 14:42:45.
  The i386 processor operates at 2992 MHz,
	and has an i387 compatible floating point processor.
Status of virtual processor 3 as of: 08/16/2011 19:25:01
  on-line since 08/15/2011 14:42:45.
  The i386 processor operates at 2992 MHz,
	and has an i387 compatible floating point processor.
Status of virtual processor 4 as of: 08/16/2011 19:25:01
  on-line since 08/15/2011 14:42:45.
  The i386 processor operates at 2992 MHz,
	and has an i387 compatible floating point processor.
Status of virtual processor 5 as of: 08/16/2011 19:25:01
  on-line since 08/15/2011 14:42:45.
  The i386 processor operates at 2992 MHz,
	and has an i387 compatible floating point processor.
Status of virtual processor 6 as of: 08/16/2011 19:25:01
  on-line since 08/15/2011 14:42:45.
  The i386 processor operates at 2992 MHz,
	and has an i387 compatible floating point processor.
Status of virtual processor 7 as of: 08/16/2011 19:25:01
  on-line since 08/15/2011 14:42:45.
  The i386 processor operates at 2992 MHz,
	and has an i387 compatible floating point processor.
Status of virtual processor 8 as of: 08/16/2011 19:25:01
  on-line since 08/15/2011 14:42:45.
  The i386 processor operates at 2992 MHz,
	and has an i387 compatible floating point processor.
Status of virtual processor 9 as of: 08/16/2011 19:25:01
  on-line since 08/15/2011 14:42:45.
  The i386 processor operates at 2992 MHz,
	and has an i387 compatible floating point processor.
Status of virtual processor 10 as of: 08/16/2011 19:25:01
  on-line since 08/15/2011 14:42:45.
  The i386 processor operates at 2992 MHz,
	and has an i387 compatible floating point processor.
Status of virtual processor 11 as of: 08/16/2011 19:25:01
  on-line since 08/15/2011 14:42:46.
  The i386 processor operates at 2992 MHz,
	and has an i387 compatible floating point processor.
Status of virtual processor 12 as of: 08/16/2011 19:25:01
  on-line since 08/15/2011 14:42:46.
  The i386 processor operates at 2992 MHz,
	and has an i387 compatible floating point processor.
Status of virtual processor 13 as of: 08/16/2011 19:25:01
  on-line since 08/15/2011 14:42:46.
  The i386 processor operates at 2992 MHz,
	and has an i387 compatible floating point processor.
Status of virtual processor 14 as of: 08/16/2011 19:25:01
  on-line since 08/15/2011 14:42:46.
  The i386 processor operates at 2992 MHz,
	and has an i387 compatible floating point processor.
Status of virtual processor 15 as of: 08/16/2011 19:25:01
  on-line since 08/15/2011 14:42:49.
  The i386 processor operates at 2992 MHz,
	and has an i387 compatible floating point processor.

Changed 3 years ago by ktcorby

comment:3 Changed 3 years ago by ktcorby

I added the same info as an attachment which seems to be better formatted

comment:4 Changed 3 months ago by frank

  • Status changed from new to closed
  • Resolution set to obsolete
  • Description modified (diff)
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