Difference between revisions of "Zaqar/Performance/PubSub/Redis"
< Zaqar | Performance
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* 1x1 redis (message store) | * 1x1 redis (message store) | ||
* 3x mongo replica set (pooling catalog) | * 3x mongo replica set (pooling catalog) | ||
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+ | === 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. | ||
+ | |||
+ | [[File:Zaqar-juno-redis-pubsub-latency-mean-increasing-prod-50-obs.png]] |
Revision as of 22:10, 15 September 2014
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.