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From "Ksenia Rybakova (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-5547) Slow streaming and long running transactions while load test with 500 logical caches and PDS
Date Mon, 19 Jun 2017 14:45:00 GMT
Ksenia Rybakova created IGNITE-5547:
---------------------------------------

             Summary: Slow streaming and long running transactions while load test with 500
logical caches and PDS
                 Key: IGNITE-5547
                 URL: https://issues.apache.org/jira/browse/IGNITE-5547
             Project: Ignite
          Issue Type: Bug
    Affects Versions: 2.1
            Reporter: Ksenia Rybakova


Load config:
- CacheRandomOperation benchmark
- Caches:
atomic partitioned cache
2 tx partitioned caches
2 atomic partitioned onheap caches
2 atomic replicated onheap caches
2 tx partitioned onheap caches
2 tx replicated onheap caches
3 partitioned atomic indexed caches
30 groups with 10 partitioned caches each (atomic and tx? total 300 logical caches)
20 groups with 10 replicated caches each (atomic and tx, total 200 logical caches)
- Preload amount: 10K-30K entries per cache
- Key range: 20K
- Persistent store is enabled
- 32 server nodes (4 nodes per phisical host), 5 client nodes (2 of 5 failed due to benchmark
problems)

Preloading took 50 minutes that is too long for configured preloading amount.
Warmup took an hour instead of configured 5 minutes (possibly because of long running transaction),
and operations are also slowed down.

Complete configs are attached.



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