diff options
| author | Neil McKee <neil.mckee@inmon.com> | 2014-12-16 14:42:05 -0800 |
|---|---|---|
| committer | Ben Pfaff <blp@nicira.com> | 2015-01-01 15:45:13 -0800 |
| commit | 3d2912f20e35910f8224eb6ed7598c87edd3b2ad (patch) | |
| tree | c2512a1fc3f035bc60fd39d9385959c87d062ec2 /NEWS | |
| parent | 849222ddd5d83cc23ffa762628d0f1c479550246 (diff) | |
| download | openvswitch-3d2912f20e35910f8224eb6ed7598c87edd3b2ad.tar.gz | |
sflow: Export OVS datapath performance counters via sFlow.
The OVS cache hit/miss counters and memory/CPU usage statistics have been
identified as important metrics when managing large deployments. This patch
allows them to be pushed periodically as part of the sFlow feed, and
represents a more efficient and scalable alternative to polling via
ovs-dpctl(1).
Signed-off-by: Neil McKee <neil.mckee@inmon.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
Diffstat (limited to 'NEWS')
| -rw-r--r-- | NEWS | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -12,7 +12,7 @@ Post-v2.3.0 http://tools.ietf.org/html/draft-gross-geneve-00 - The OVS database now reports controller rate limiting statistics. - sflow now exports information about LACP-based bonds, port names, and - OpenFlow port numbers. + OpenFlow port numbers, as well as datapath performance counters. - ovs-dpctl functionality is now available for datapaths integrated into ovs-vswitchd, via ovs-appctl. Some existing ovs-appctl commands are now redundant and will be removed in a future |