[kvmstats] use xargs instead of variables

This commit is contained in:
Alexis Ben Miloud--Josselin 2019-07-26 16:12:38 +02:00
parent a1c96fd929
commit 7ead702375
1 changed files with 9 additions and 9 deletions

View File

@ -47,16 +47,16 @@ done
for VM in $(virsh list --name --all)
do
CPU=$(virsh vcpucount --maximum --current "$VM")
echo "$VM"
virsh vcpucount --maximum --current "$VM"
# libvirt store memory in KiB, POW must be lowered by 1
RAM=$(virsh domstats --balloon "$VM" | awk 'BEGIN { FS="=" } /balloon.maximum/ { print $2 / '$((POW / 1024))'}')
DSK=$(for BLK in $(virsh domblklist "$VM" | sed '1,2d;/-$/d;/^$/d' | cut -d\ -f1)
do
virsh domblkinfo "$VM" "$BLK"
done | awk '/Physical:/ { size += $2 } END { print int(size / '${POW}') }')
RUN=$(virsh domstate "$VM" | grep -q '^running$' && echo yes || echo no)
echo "$VM" "$CPU" "$RAM" "$DSK" "$RUN"
done | (
virsh domstats --balloon "$VM" | awk 'BEGIN { FS="=" } /balloon.maximum/ { print $2 / '$((POW / 1024))'}'
for BLK in $(virsh domblklist "$VM" | sed '1,2d;/-$/d;/^$/d' | cut -d\ -f1)
do
virsh domblkinfo "$VM" "$BLK"
done | awk '/Physical:/ { size += $2 } END { print int(size / '${POW}') }'
virsh domstate "$VM" | grep -q '^running$' && echo yes || echo no
done | xargs -n5 | (
echo vm vcpu ram disk running
awk '{ print } /yes$/ { vcpu += $2; ram += $3; disk += $4; running++ } END { print "TOTAL(running)", vcpu, ram, disk, running }'
if [ "$SHOW_AVAIL" ]