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https://issues.apache.org/jira/browse/IGNITE-4787?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ilya Suntsov updated IGNITE-4787:
---------------------------------
Description:
We have performance drop on sql-merge-all benchmark in 1.9 against 1.8.
Below are numbers of 5 runs of this benchmark:
{noformat}
1.9 1.8 delta
4911.89 4400.63 -11.62%
4922.16 4414.56 -11.50%
4899.16 4397.73 -11.40%
4875.75 4389.8 -11.07%
4906.68 4418.05 -11.06%
{noformat}
Logs and configs are in attachment.
was:
We have performance drop on sql-merge-all benchmark in 1.9 against 1.8.
Below are numbers of 5 runs of this benchmark:
....1.9..........1.8..........delta
4911.89...4400.63...-11.62%
4922.16...4414.56...-11.50%
4899.16...4397.73...-11.40%
4875.75...4389.8.....-11.07%
4906.68...4418.05...-11.06%
Logs and configs are in attachment.
> Performance drop sql-merge-all 1.9 vs 1.8
> -----------------------------------------
>
> Key: IGNITE-4787
> URL: https://issues.apache.org/jira/browse/IGNITE-4787
> Project: Ignite
> Issue Type: Bug
> Components: general
> Affects Versions: 1.9
> Environment: AWS EC2 Instances (r4.2xlarge)
> 1 client/ 4 servers
> primary sync
> 64 threads
> 1 backup
> Reporter: Ilya Suntsov
> Priority: Critical
> Fix For: 2.0
>
> Attachments: configs-and-logs.zip
>
>
> We have performance drop on sql-merge-all benchmark in 1.9 against 1.8.
> Below are numbers of 5 runs of this benchmark:
> {noformat}
> 1.9 1.8 delta
> 4911.89 4400.63 -11.62%
> 4922.16 4414.56 -11.50%
> 4899.16 4397.73 -11.40%
> 4875.75 4389.8 -11.07%
> 4906.68 4418.05 -11.06%
> {noformat}
> Logs and configs are in attachment.
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