I noticed that cpu MHz in /proc/cpuinfo is wrong: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Genuine Intel(R) CPU 3.80GHz stepping : 6 cpu MHz : 948.218 cache size : 2048 KB fpu : yes fpu_exception : yes Dmesg also says: PID hash table entries: 2048 (order: 11, 65536 bytes) Xen reported: 948.218 MHz processor. Console: colour VGA+ 80x25 Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) Also $ time sleep 3 real 0m15.042s user 0m0.000s sys 0m0.000s I''m sure it used to be correct, i.e. close to 3.8 GHz. Jun --- Intel Open Source Technology Center _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
On 15 Aug 2005, at 06:39, Nakajima, Jun wrote:> I noticed that cpu MHz in /proc/cpuinfo is wrong: > > Also > $ time sleep 3 > real 0m15.042s > user 0m0.000s > sys 0m0.000s > > I''m sure it used to be correct, i.e. close to 3.8 GHz.I just fixed cpu MHz (which also fixes the cpu_khz variable). So you should see 3.8GHz reported again. For the ''time sleep 3'' problem -- does the sleep actually take 3 or 15 seconds? -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Keir Fraser wrote:> On 15 Aug 2005, at 06:39, Nakajima, Jun wrote: > >> I noticed that cpu MHz in /proc/cpuinfo is wrong: >> >> Also >> $ time sleep 3 >> real 0m15.042s >> user 0m0.000s >> sys 0m0.000s >> >> I''m sure it used to be correct, i.e. close to 3.8 GHz. > > I just fixed cpu MHz (which also fixes the cpu_khz variable). So you > should see 3.8GHz reported again.Thanks.> > For the ''time sleep 3'' problem -- does the sleep actually take 3 or 15 > seconds? > > -- KeirActually 3 seconds. Jun --- Intel Open Source Technology Center _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel