[libvirt] [PATCH v2 8/8] virsh: extend domstats command

This patch extend domstats command to match extended virDomainListGetStats API in previous patch. Signed-off-by: Qiaowei Ren <qiaowei.ren(a)intel.com&gt; --- tools/virsh-domain-monitor.c | 7 +++++++ tools/virsh.pod | 7 +++++-- 2 files changed, 12 insertions(+), 2 deletions(-) diff --git a/tools/virsh-domain-monitor.c b/tools/virsh-domain-monitor.c index 7dcf833..645936c 100644 --- a/tools/virsh-domain-monitor.c +++ b/tools/virsh-domain-monitor.c @@ -2017,6 +2017,10 @@ static const vshCmdOptDef opts_domstats[] = { .type = VSH_OT_BOOL, .help = N_("report domain block device statistics"), }, + {.name = "perf", + .type = VSH_OT_BOOL, + .help = N_("report domain perf event statistics"), + }, {.name = "list-active", .type = VSH_OT_BOOL, .help = N_("list only active domains"), @@ -2128,6 +2132,9 @@ cmdDomstats(vshControl *ctl, const vshCmd *cmd) if (vshCommandOptBool(cmd, "block")) stats |= VIR_DOMAIN_STATS_BLOCK; + if (vshCommandOptBool(cmd, "perf")) + stats |= VIR_DOMAIN_STATS_PERF; + if (vshCommandOptBool(cmd, "list-active")) flags |= VIR_CONNECT_GET_ALL_DOMAINS_STATS_ACTIVE; diff --git a/tools/virsh.pod b/tools/virsh.pod index 6ddf360..2337a0d 100644 --- a/tools/virsh.pod +++ b/tools/virsh.pod @@ -846,7 +846,7 @@ or unique source names printed by this command. =item B<domstats> [I<--raw>] [I<--enforce>] [I<--backing>] [I<--state>] [I<--cpu-total>] [I<--balloon>] [I<--vcpu>] [I<--interface>] [I<--block>] -[[I<--list-active>] [I<--list-inactive>] [I<--list-persistent>] +[I<--perf>] [[I<--list-active>] [I<--list-inactive>] [I<--list-persistent>] [I<--list-transient>] [I<--list-running>] [I<--list-paused>] [I<--list-shutoff>] [I<--list-other>]] | [I<domain> ...] @@ -864,7 +864,7 @@ behavior use the I<--raw> flag. The individual statistics groups are selectable via specific flags. By default all supported statistics groups are returned. Supported statistics groups flags are: I<--state>, I<--cpu-total>, I<--balloon>, -I<--vcpu>, I<--interface>, I<--block>. +I<--vcpu>, I<--interface>, I<--block>, I<--perf>. When selecting the I<--state> group the following fields are returned: "state.state" - state of the VM, returned as number from virDomainState enum, @@ -899,6 +899,9 @@ I<--interface> returns: "net.<num>.tx.errs" - number of transmission errors, "net.<num>.tx.drop" - number of transmit packets dropped +I<--perf> returns the statistics of all enabled perf events: +"perf.cache" - the cache usage in Byte currently used + I<--block> returns information about disks associated with each domain. Using the I<--backing> flag extends this information to cover all resources in the backing chain, rather than the default -- 1.9.1