On Fri, Jun 17, 2016 at 05:49:45 -0400, John Ferlan wrote: > > > On 06/17/2016 04:25 AM, Peter Krempa wrote: > > --- > > tools/virsh.pod | 11 ++++++++--- > > 1 file changed, 8 insertions(+), 3 deletions(-) > > > > diff --git a/tools/virsh.pod b/tools/virsh.pod > > index 1e56660..b11e4c3 100644 > > --- a/tools/virsh.pod > > +++ b/tools/virsh.pod > > @@ -901,6 +901,8 @@ I<--interface> returns: > > > > I<--perf> returns the statistics of all enabled perf events: > > "perf.cache" - the cache usage in Byte currently used > > ^^^ > cmt? I made that change and then overwrote the file from a different terminal and forgot to re-do the change. Sigh. Thanks. > > Like a gift that keeps on giving... Adjust it now or trivially in a pre > or follow up patch. > > > +"perf.mbmt" - total system bandwidth from one level of cache > > +"perf.mbml" - bandwidth of memory traffic for a memory controller > > > > I<--block> returns information about disks associated with each > > domain. Using the I<--backing> flag extends this information to > > @@ -2180,9 +2182,12 @@ from different sources can be supported by perf. > > Currently only QEMU/KVM supports this command. The I<--enable> and I<--disable> > > option combined with B<eventSpec> can be used to enabled or disable specific > > performance event. B<eventSpec> is a string list of one or more events > > -separated by commas. However, just "cmt" event is supported presently. CMT is a > > -PQos (Platform Qos) feature to monitor the usage of cache by applications > > -running on the platform. > > +separated by commas. Valid event names are "cmt", "mbmt", "mbml". > > +CMT is a PQos (Platform Qos) feature to monitor the usage of cache by > > +applications running on the platform. > > MBM (Memory Bandwidth Mpnitoring) provides a way to monitor the Total > system memory bandwidth between one level of cache and another (mbmt) > and the amount of data (bytes/s) sent through the memory controller on > the socket (mbml). Okay I'll add this. > > > ACK w/ this (text paraphrased from commit id '90b9995d1' before I > completed my first cup of coffee) Thanks, I'll push it shortly. -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list