Hi all,
Now I use xentop to get disk statistical information.
NAME STATE CPU(sec) CPU(%) MEM(k) MEM(%) MAXMEM(k) MAXMEM(%) VCPUS NETS
NETTX(k) NETRX(k) VBDS VBD_OO VBD_RD VBD_WR VBD_RSECT VBD_WSECT SSID
Domain-0 -----r 96233 0.7 3902464 23.3 no limit n/a 12
0 0 0 0 0 0 0 0 0 0
slave3 --b--- 85587 0.0 4194304 25.1 4194304 25.1 2
1 306221931 295316847 2 0 2032754 13732515 98294764 1149168400 0
slave4 --b--- 276 0.0 4194304 25.1 4194304 25.1 2
1 19094 7796 2 0 19290 25627 487620 357648 0
wbsrvcs-60 --b--- 12 0.0 1048576 6.3 2097152 12.5 2
1 1576 8 2 0 2460 6237 109949 83874 0
wbsrvcs-84 --b--- 12 0.0 1048576 6.3 2097152 12.5 2
1 1573 8 2 0 2433 6688 109973 88770 0
For the red part, I need to change the size to MB or KB.
Just now, I check the xentop code, xentop gets the related information from
/sys/devices/vbd-29-51713/statistics/rd_sect or
/sys/devices/vbd-29-51713/statistics/wr_sect files.
I do not know how to change these number to MB or KB.
Does anybody know how to do that?
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On Thu, Oct 17, 2013 at 09:00:33AM +0800, 张伟 wrote:> Hi all, > > > Now I use xentop to get disk statistical information. > NAME STATE CPU(sec) CPU(%) MEM(k) MEM(%) MAXMEM(k) MAXMEM(%) VCPUS NETS NETTX(k) NETRX(k) VBDS VBD_OO VBD_RD VBD_WR VBD_RSECT VBD_WSECT SSID > Domain-0 -----r 96233 0.7 3902464 23.3 no limit n/a 12 0 0 0 0 0 0 0 0 0 0 > slave3 --b--- 85587 0.0 4194304 25.1 4194304 25.1 2 1 306221931 295316847 2 0 2032754 13732515 98294764 1149168400 0 > slave4 --b--- 276 0.0 4194304 25.1 4194304 25.1 2 1 19094 7796 2 0 19290 25627 487620 357648 0 > wbsrvcs-60 --b--- 12 0.0 1048576 6.3 2097152 12.5 2 1 1576 8 2 0 2460 6237 109949 83874 0 > wbsrvcs-84 --b--- 12 0.0 1048576 6.3 2097152 12.5 2 1 1573 8 2 0 2433 6688 109973 88770 0 > > > For the red part, I need to change the size to MB or KB. > > > Just now, I check the xentop code, xentop gets the related information from > /sys/devices/vbd-29-51713/statistics/rd_sect or /sys/devices/vbd-29-51713/statistics/wr_sect files. > > > I do not know how to change these number to MB or KB. >I think you can get the sector size from xenstore. Wei. _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users
Thank you very much! Using blktool can check the sector size. 在 2013-10-17 11:10:25，"Wei Liu" <wei.liu2@citrix.com> 写道：>On Thu, Oct 17, 2013 at 09:00:33AM +0800, 张伟 wrote: >> Hi all, >> >> >> Now I use xentop to get disk statistical information. >> NAME STATE CPU(sec) CPU(%) MEM(k) MEM(%) MAXMEM(k) MAXMEM(%) VCPUS NETS NETTX(k) NETRX(k) VBDS VBD_OO VBD_RD VBD_WR VBD_RSECT VBD_WSECT SSID >> Domain-0 -----r 96233 0.7 3902464 23.3 no limit n/a 12 0 0 0 0 0 0 0 0 0 0 >> slave3 --b--- 85587 0.0 4194304 25.1 4194304 25.1 2 1 306221931 295316847 2 0 2032754 13732515 98294764 1149168400 0 >> slave4 --b--- 276 0.0 4194304 25.1 4194304 25.1 2 1 19094 7796 2 0 19290 25627 487620 357648 0 >> wbsrvcs-60 --b--- 12 0.0 1048576 6.3 2097152 12.5 2 1 1576 8 2 0 2460 6237 109949 83874 0 >> wbsrvcs-84 --b--- 12 0.0 1048576 6.3 2097152 12.5 2 1 1573 8 2 0 2433 6688 109973 88770 0 >> >> >> For the red part, I need to change the size to MB or KB. >> >> >> Just now, I check the xentop code, xentop gets the related information from >> /sys/devices/vbd-29-51713/statistics/rd_sect or /sys/devices/vbd-29-51713/statistics/wr_sect files. >> >> >> I do not know how to change these number to MB or KB. >> > >I think you can get the sector size from xenstore. > >Wei. > >_______________________________________________ >Xen-users mailing list >Xen-users@lists.xen.org >http://lists.xen.org/xen-users_______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users