Displaying 2 results from an estimated 2 matches for "last_cpu_time".
2015 Jul 24
0
virsh dominfo does not show correct cpuTime
...st information:
- CentOS Linux release 7.0.1406 (Core)
- libvirt 1.2.8
- qemu-kvm-rhev 2.1.2
----- python script to capture cpu domain usage ----
import libvirt
import time
conn = libvirt.openReadOnly("qemu:///system")
dom = conn.lookupByName('cpu-test')
last_time = time.time()
last_cpu_time = dom.info()[4]
while True:
time.sleep(1)
this_time = time.time()
dom_info = dom.info()
print "CPU time: %s" % dom_info[4]
print "CPU util: %s%%" % ((dom_info[4] - last_cpu_time) / ((this_time -
last_time) * 10000000))
last_cpu_time = dom_info[4]
last_time = thi...
2015 Jul 24
0
Re: virsh dominfo does not show correct cpuTime
...e)
> - libvirt 1.2.8
> - qemu-kvm-rhev 2.1.2
>
> ----- python script to capture cpu domain usage ----
> import libvirt
> import time
>
> conn = libvirt.openReadOnly("qemu:///system")
> dom = conn.lookupByName('cpu-test')
> last_time = time.time()
> last_cpu_time = dom.info()[4]
>
> while True:
> time.sleep(1)
> this_time = time.time()
> dom_info = dom.info()
>
> print "CPU time: %s" % dom_info[4]
> print "CPU util: %s%%" % ((dom_info[4] - last_cpu_time) / ((this_time -
> last_time) * 10000000))
>...