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https://issues.apache.org/jira/browse/OAK-1153?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13824458#comment-13824458
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Shashank Gupta edited comment on OAK-1153 at 11/18/13 4:21 AM:
---------------------------------------------------------------
Write throughput decreased by approximate 33% from standalone mongodb to
mongodb replica set.
* Remote standalone mongodb instance.
||remote|| samedb|| readers|| writers|| reads|| writes|| time||
readThroughPut|| writeThroughPut|| writeConcern||
|true|true|1|32|5|53|5|1|22.2 MB|NORMAL|
|true|true|1|32|5|54|5|1|22.6 MB|JOURNAL_SAFE|
|true|true|1|32|4|53|5|0|22.2 MB|FSYNC_SAFE|
|true|true|1|32|3|54|5|0|22.6 MB|SAFE|
|true|true|1|32|2|52|5|0|21.8 MB|NONE|
* Three member replica set with primary, secondary and arbiter running on
single remote machine.
||remote|| samedb|| readers|| writers|| reads|| writes|| time||
readThroughPut|| writeThroughPut|| writeConcern||
|true|true|1|32|2|48|5|0|20.1 MB|NORMAL|
|true|true|1|32|4|32|5|0|13.4 MB|MAJORITY|
|true|true|1|32|4|34|5|0|14.3 MB|JOURNAL_SAFE|
|true|true|1|32|4|35|5|0|14.7 MB|FSYNC_SAFE|
|true|true|1|32|4|36|5|0|15.1 MB|SAFE|
|true|true|1|32|4|33|5|0|13.8 MB|REPLICAS_SAFE|
|true|true|1|32|5|48|5|1|20.1 MB|NONE|
was (Author: shgupta):
Write throughput decreased by approximate 33% from standalone mongodb to
mongodb replica set.
* Remote standalone mongodb instance.
||remote|| samedb|| readers|| writers|| reads|| writes|| time||
readThroughPut|| writeThroughPut|| writeConcern||
|true|true|1|32|5|53|5|1|22.2 MB|NORMAL|
|true|true|1|32|5|54|5|1|22.6 MB|JOURNAL_SAFE|
|true|true|1|32|4|53|5|0|22.2 MB|FSYNC_SAFE|
|true|true|1|32|3|54|5|0|22.6 MB|SAFE|
|true|true|1|32|2|52|5|0|21.8 MB|NONE|
* Three member replica set replica set with primary, secondary and arbiter
running on single remote machine.
||remote|| samedb|| readers|| writers|| reads|| writes|| time||
readThroughPut|| writeThroughPut|| writeConcern||
|true|true|1|32|2|48|5|0|20.1 MB|NORMAL|
|true|true|1|32|4|32|5|0|13.4 MB|MAJORITY|
|true|true|1|32|4|34|5|0|14.3 MB|JOURNAL_SAFE|
|true|true|1|32|4|35|5|0|14.7 MB|FSYNC_SAFE|
|true|true|1|32|4|36|5|0|15.1 MB|SAFE|
|true|true|1|32|4|33|5|0|13.8 MB|REPLICAS_SAFE|
|true|true|1|32|5|48|5|1|20.1 MB|NONE|
> Write test to measure throughput on Mongo with multiple reader and writer
> -------------------------------------------------------------------------
>
> Key: OAK-1153
> URL: https://issues.apache.org/jira/browse/OAK-1153
> Project: Jackrabbit Oak
> Issue Type: Task
> Components: mongomk
> Reporter: Chetan Mehrotra
> Assignee: Chetan Mehrotra
> Priority: Minor
>
> To check how raw access to Mongo performs with multiple reader and writers we
> need to have some throughput test.
> It would also server to decide if writing blob in separate databse provides
> any benefit or not. Refer to [1] for discussion around this concern
> [1] http://markmail.org/thread/aukqziaq3hryvtaz
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