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virsh: host: refactor cmdNodeCpuStats() 

Signed-off-by: Kristina Hanicova <khanicov@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Kristina Hanicova 2021-09-24 01:25:11 +02:00 committed by Michal Privoznik
parent 21a0019392
commit 096da894cd
1 changed files with 18 additions and 18 deletions
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36
tools/virsh-host.c
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@ -803,30 +803,30 @@ cmdNodeCpuStats(vshControl *ctl, const vshCmd *cmd)
cpu_stats[i]); cpu_stats[i]);
} }
} }
return true;
}
if (present[VIRSH_CPU_USAGE]) {
vshPrint(ctl, "%-15s %5.1llu%%\n",
_("usage:"), cpu_stats[VIRSH_CPU_USAGE]);
vshPrint(ctl, "%-15s %5.1llu%%\n",
_("idle:"), 100 - cpu_stats[VIRSH_CPU_USAGE]);
} else { } else {
if (present[VIRSH_CPU_USAGE]) { double usage, total_time = 0;
vshPrint(ctl, "%-15s %5.1llu%%\n", for (i = 0; i < VIRSH_CPU_USAGE; i++)
_("usage:"), cpu_stats[VIRSH_CPU_USAGE]); total_time += cpu_stats[i];
vshPrint(ctl, "%-15s %5.1llu%%\n",
_("idle:"), 100 - cpu_stats[VIRSH_CPU_USAGE]);
} else {
double usage, total_time = 0;
for (i = 0; i < VIRSH_CPU_USAGE; i++)
total_time += cpu_stats[i];
usage = (cpu_stats[VIRSH_CPU_USER] + cpu_stats[VIRSH_CPU_SYSTEM]) usage = (cpu_stats[VIRSH_CPU_USER] + cpu_stats[VIRSH_CPU_SYSTEM])
/ total_time * 100; / total_time * 100;
vshPrint(ctl, "%-15s %5.1lf%%\n", _("usage:"), usage); vshPrint(ctl, "%-15s %5.1lf%%\n", _("usage:"), usage);
for (i = 0; i < VIRSH_CPU_USAGE; i++) { for (i = 0; i < VIRSH_CPU_USAGE; i++) {
if (present[i]) { if (present[i]) {
vshPrint(ctl, "%-15s %5.1lf%%\n", _(virshCPUOutput[i]), vshPrint(ctl, "%-15s %5.1lf%%\n", _(virshCPUOutput[i]),
cpu_stats[i] / total_time * 100); cpu_stats[i] / total_time * 100);
}
} }
} }
} }
return true; return true;
} }