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From "Ksenia Rybakova (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IGNITE-5547) Slow streaming and long running transactions while load test with 500 logical caches and PDS
Date Tue, 20 Jun 2017 11:59:00 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-5547?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16055631#comment-16055631
] 

Ksenia Rybakova commented on IGNITE-5547:
-----------------------------------------

Test was re-run with 64 caches: 14 as it was mentioned above + 50 logical caches (1 per group)
and similar amound of data, preloading time is the same ~45minutes

> 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
>         Attachments: ignite-base-load-config.xml, run-load.properties, run-load.xml
>
>
> 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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