[ovs-build] Failed: ovsrobot/ovn#342 (series_152230 - 6faa5ba)

[Travis CI]

Build Update for ovsrobot/ovn
-------------------------------------

Build: #342
Status: Failed

Duration: 19 mins and 54 secs
Commit: 6faa5ba (series_152230)
Author: Numan Siddique
Message: ovn-controller: Cache logical flow expr tree for each lflow.

This patch caches the logical flow expr tree for each logical flow. This
cache is stored as an hashmap in the output_flow engine data. When a logical
flow is deleted, the expr tree for that lflow is deleted in the
flow_output_sb_logical_flow_handler().

Below are the details of the OVN resource in my setup

No of logical switches - 49
No of logical ports    - 1191
No of logical routers  - 7
No of logical ports    - 51
No of ACLs             - 1221
No of Logical flows    - 664736

On a chassis hosting 7 distributed router ports and around 1090
port bindings, the no of OVS rules was 921162.

Without this patch, the function add_logical_flows() took ~15 seconds.
And with this patch it took ~10 seconds. There is a good 34% improvement
in logical flow processing.

Signed-off-by: Numan Siddique <numans at ovn.org>
Signed-off-by: 0-day Robot <robot at bytheb.org>

View the changeset: https://github.com/ovsrobot/ovn/compare/73e5349ab33d...6faa5ba63127

View the full build log and details: https://travis-ci.com/ovsrobot/ovn/builds/143777286?utm_medium=notification&utm_source=email

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