Thiago Camargo Martins Cordeiro
2008-Sep-18 17:34 UTC
[Xen-users] domU cpuinfo shows only 16 KB ater upgrading to Xen-3.3.0!
Hi folks! After upgrading my Xen-3.2.0 to new Xen-3.3.0/Linux-2.6.18.8-xen-3.3.0 my domU /proc/cpuinfo shows only: administrativo@vsrvXX:~$ cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 6 model name : Intel(R) Pentium(R) D CPU 3.40GHz stepping : 4 cpu MHz : 3391.500 *cache size : 16 KB* physical id : 0 siblings : 1 core id : 0 cpu cores : 1 fpu : yes fpu_exception : yes cpuid level : 6 wp : yes flags : fpu de tsc msr pae cx8 apic sep cmov pat clflush acpi mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc pni cid cx16 lahf_lm bogomips : 6785.83 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: But before upgrade, it''s cache was the same of my dom0, look my dom0 cpuinfo: root@hyper02:~# cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 6 model name : Intel(R) Pentium(R) D CPU 3.40GHz stepping : 4 cpu MHz : 3391.498 *cache size : 2048 KB* physical id : 0 siblings : 1 core id : 0 cpu cores : 1 fpu : yes fpu_exception : yes cpuid level : 6 wp : yes flags : fpu de tsc msr pae cx8 apic sep mtrr cmov pat clflush acpi mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc up pni est cid cx16 lahf_lm bogomips : 6785.50 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: How to give more cpu cache to my domU in new Xen-3.3.0? My domUs are very slow now! I do not use HVM, all my Linux domUs are paravirtualized. Thanks! Thiago _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
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