On Wed, Jul 13, 2016 at 01:42:12PM +0300, Derbyshev Dmitriy wrote:
From: Derbyshev Dmitry <dderbyshev@virtuozzo.com>
Description for existing balloon stats was missing for dommemstat.
Signed-off-by: Derbyshev Dmitry <dderbyshev@virtuozzo.com> --- tools/virsh.pod | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/tools/virsh.pod b/tools/virsh.pod index d7cd10e..4ebf7ad 100644 --- a/tools/virsh.pod +++ b/tools/virsh.pod @@ -806,7 +806,19 @@ on hypervisor.
Get memory stats for a running domain.
-Depending on the hypervisor a variety of statistics can be returned +Availability of these fields depends on hypervisor. Unsupported fields are +missing from the output. Other fields may appear if communicating with a newer +version of libvirtd. + +B<Explanation of fields>: + swap_in - The amount of data read from swap space (in kB) + swap_out - The amount of memory written out to swap space (in kB) + major_fault - The number of page faults then disk IO was required
s/then/where/
+ minor_fault - The number of other page faults + unused - The amount of memory left unused by the system (in kB) + available - The amount of usable memory as seen by the domain (in kB) + actual - Current balloon value (in KB) + rss - Resident Set Size of the running domain's process (in kB)
For QEMU/KVM with a memory balloon, setting the optional I<--period> to a value larger than 0 in seconds will allow the balloon driver to return