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https://issues.apache.org/jira/browse/OAK-1153?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13826236#comment-13826236
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Shashank Gupta edited comment on OAK-1153 at 11/19/13 6:14 AM:
---------------------------------------------------------------
Throughput comparision in Amazon AWS. Throughput dropped considerably( nearly
70%) in replica set cluster.
* All nodes running seperately on m1.medium in availbility zone us-east-1a.
* All nodes using [instance
storage|http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/InstanceStorage.html]
* [Max wait
time|http://api.mongodb.org/java/2.6/com/mongodb/MongoOptions.html#maxWaitTime]
increased to 240s from default 120s
* Remote standalone mongodb instance.
||remote|| samedb|| readers|| writers|| reads|| writes|| time||
readThroughPut|| writeThroughPut|| writeConcern||
|true|true|1|32|40|885|60|0|30.9 MB|NORMAL|
|true|true|1|32|59|787|60|0|27.5 MB|JOURNAL_SAFE|
|true|true|1|32|49|788|60|0|27.5 MB|FSYNC_SAFE|
|true|true|1|32|32|848|60|0|29.6 MB|SAFE|
|true|true|1|32|61|845|60|1|29.5 MB|NONE|
* Three member replica set with primary + 2 secondary. Each node is running on
seperate ec2 instance.
||remote|| samedb|| readers|| writers|| reads|| writes|| time||
readThroughPut|| writeThroughPut|| writeConcern||
|true|true|1|32|1|324|60|0|11.3 MB|NORMAL|
|true|true|1|32|12|229|60|0|8.0 MB|MAJORITY|
|true|true|1|32|14|268|60|0|9.4 MB|JOURNAL_SAFE|
|true|true|1|32|13|262|60|0|9.2 MB|FSYNC_SAFE|
|true|true|1|32|9|273|60|0|9.5 MB|SAFE|
|true|true|1|32|3|328|60|0|11.5 MB|NONE|
|true|true|1|32|9|228|60|0|8.0 MB|REPLICAS_SAFE|
was (Author: shgupta):
Throughput comparision in Amazon AWS. Throughput dropped considerably( nearly
70%) in replica set cluster.
* All nodes running seperately on m1.medium in availbility zone us-east-1a.
* All nodes using [instance
storage|http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/InstanceStorage.html]
* [Max wait
time|http://api.mongodb.org/java/2.6/com/mongodb/MongoOptions.html#maxWaitTime]
increased to 240s from default 120s
* Remote standalone mongodb instance.
||remote|| samedb|| readers|| writers|| reads|| writes|| time||
readThroughPut|| writeThroughPut|| writeConcern||
true|true|1|32|40|885|60|0|30.9 MB|NORMAL|
true|true|1|32|59|787|60|0|27.5 MB|JOURNAL_SAFE|
true|true|1|32|49|788|60|0|27.5 MB|FSYNC_SAFE|
true|true|1|32|32|848|60|0|29.6 MB|SAFE|
true|true|1|32|61|845|60|1|29.5 MB|NONE|
*Three member replica set with primary + 2 secondary. Each node is running on
seperate ec2 instance.
||remote|| samedb|| readers|| writers|| reads|| writes|| time||
readThroughPut|| writeThroughPut|| writeConcern||
|true|true|1|32|1|324|60|0|11.3 MB|NORMAL|
|true|true|1|32|12|229|60|0|8.0 MB|MAJORITY|
|true|true|1|32|14|268|60|0|9.4 MB|JOURNAL_SAFE|
|true|true|1|32|13|262|60|0|9.2 MB|FSYNC_SAFE|
|true|true|1|32|9|273|60|0|9.5 MB|SAFE|
|true|true|1|32|3|328|60|0|11.5 MB|NONE|
|true|true|1|32|9|228|60|0|8.0 MB|REPLICAS_SAFE|
> 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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