Jump to: navigation, search

Zaqar/Performance/PubSub/Redis

< Zaqar‎ | Performance
Revision as of 22:10, 15 September 2014 by Kgriffs (talk | contribs) (Configuration 1)

Overview =

These tests examined the pub-sub performance of the Redis driver (Juno release).

Systems

TODO

Configuration 1

In these tests, various amounts of load was applied to the following configuration:

  • 1x4 load balancer
  • 1x20 web head (WSGI server)
  • 1x1 redis (message store)
  • 3x mongo replica set (pooling catalog)

Senario 1

In these tests, observers was held at 50 while the number of producer clients was steadily increased (X axis). This simulates a write-heavy workload.

Mean Latency

The Y-axis denotes mean latency in milliseconds.

Zaqar-juno-redis-pubsub-latency-mean-increasing-prod-50-obs.png