Hi everyone, How many cores should show on command “top”? We have a 24 cores machine with XCP, we can see 24 cores show on XenCenter and xentop, But when use “top” and “cat /proc/cupinfo”, it only show 4 cores, Is this right? ----------------------------------------------------------------------- 黃獻輝（Hunag Hsien Hui） 中華電信研究所網路維運研究室 TEL: 03-4244997 Mobile: 0928-752495 _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Todd Deshane
2011-Jun-25 01:44 UTC
Re: [Xen-users] different core number in "top" and "xentop"
2011/6/24 黃獻輝 <turing@cht.com.tw>:> Hi everyone, > > > > How many cores should show on command “top”? > > We have a 24 cores machine with XCP, we can see 24 cores show on XenCenter > and xentop, > > But when use “top” and “cat /proc/cupinfo”, it only show 4 cores, > > > > Is this right? >Yes. The top command is running in dom0 (the management domain) and xentop is run at the Xen hypervisor level. This is expected and there was a recent thread about this: http://xen.markmail.org/search/?q=xcp+cores+from%3A%22todd+deshane%22#query:xcp%20cores%20from%3A%22todd%20deshane%22%20date%3A201106%20+page:1+mid:j6rw2wwlbz6lkl6z+state:results> > > > > ----------------------------------------------------------------------- > > 黃獻輝（Hunag Hsien Hui） > > 中華電信研究所網路維運研究室 > > TEL: 03-4244997 > > Mobile: 0928-752495 > > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users >-- Todd Deshane http://www.linkedin.com/in/deshantm http://www.xen.org/products/cloudxen.html http://runningxen.com/ _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users