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Summary: [RHEL5]: virt-top doesn't show disk transfer statistics
https://bugzilla.redhat.com/show_bug.cgi?id=487533
Summary: [RHEL5]: virt-top doesn't show disk transfer
statistics
Product: Fedora EPEL
Version: el5
Platform: All
OS/Version: Linux
Status: NEW
Severity: medium
Priority: low
Component: virt-top
AssignedTo: rjones(a)redhat.com
ReportedBy: clalance(a)redhat.com
QAContact: extras-qa(a)fedoraproject.org
CC: rjones(a)redhat.com, fedora-virt-maint(a)redhat.com,
fedora-ocaml-list(a)redhat.com
Classification: Fedora
Target Release: ---
Description of problem:
Despite the work that went into RHEL-5.3 to show disk transfer statistics of
blktap devices, virt-top is still not showing them. That is, if I start up
virt-top on my dom0, I see output similar to:
virt-top 11:07:03 - x86_64 8/8CPU 2000MHz 15102MB
17 domains, 16 active, 4 running, 12 sleeping, 0 paused, 1 inactive D:0 O:0 X:0
CPU: 0.0% Mem: 12838 MB (11813 MB by guests)
ID S RDRQ WRRQ RXBY TXBY %CPU %MEM TIME NAME
0 R 0.0 6.0 52:14.09 Domain-0
27 S 0.0 6.0 1:50.03 f10pv_i386
26 R 0.0 5.0 2:21.34 f10pv_x86_64
13 S 0.0 5.0 10:15.87 f8pv_i386
14 S 0.0 5.0 11:21.37 f8pv_x86_64
11 S 0.0 5.0 22:22.51 f9pv_i386
12 S 0.0 5.0 20:35.55 f9pv_x86_64
29 S 0.0 5.0 2:30.98 rhel3fv_i386
37 R 0.0 5.0 2:42.97 rhel4fv_i386
38 S 0.0 5.0 0:48.74 rhel4fv_x86_64
7 S 0.0 5.0 6:41.64 rhel4pv_i386
8 S 0.0 5.0 13:03.53 rhel4pv_x86_64
21 S 0.0 5.0 27:49.61 rhel5fv_i386
36 R 0.0 5.0 2:46.24 rhel5fv_x86_64
39 S 0.0 5.0 0:38.62 rhel5pv_i386
40 S 0.0 5.0 0:37.07 rhel5pv_x86_64
But the RDRQ and WRRQ columns are always blank, for both FV and PV guests.
I'm not quite sure if this is a libvirt problem or a problem with virt-top
itself, but I thought I'd start with virt-top and we can go from there.
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