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Posted to derby-dev@db.apache.org by "Bernt M. Johnsen (JIRA)" <ji...@apache.org> on 2008/03/06 14:58:59 UTC
[jira] Created: (DERBY-3500) Implement a DatabaseMBean for
monitoring of a database
Implement a DatabaseMBean for monitoring of a database
------------------------------------------------------
Key: DERBY-3500
URL: https://issues.apache.org/jira/browse/DERBY-3500
Project: Derby
Issue Type: New Feature
Components: JMX
Reporter: Bernt M. Johnsen
Fix For: 10.5.0.0
Implement a DatabaseMBean for monitoring of a database. Example attributes
- various database properties
- disk writes pr. second
- disk reads pr. second
- data cache statistics
- statement cache statistics
- queries pr. second
etc.
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[jira] Updated: (DERBY-3500) Implement a DatabaseMBean for
monitoring of a database
Posted by "Bernt M. Johnsen (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/DERBY-3500?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bernt M. Johnsen updated DERBY-3500:
------------------------------------
Attachment: DERBY-3500-v1.stat
DERBY-3500-v1.diff
Improved somewhat and added some replication mbeans. It is now possible to monitor the replication master buffer fill percent. Still no security nor javadoc.
> Implement a DatabaseMBean for monitoring of a database
> ------------------------------------------------------
>
> Key: DERBY-3500
> URL: https://issues.apache.org/jira/browse/DERBY-3500
> Project: Derby
> Issue Type: New Feature
> Components: JMX
> Reporter: Bernt M. Johnsen
> Attachments: DERBY-3500-v0.diff, DERBY-3500-v0.png, DERBY-3500-v0.stat, DERBY-3500-v1.diff, DERBY-3500-v1.stat
>
>
> Implement a DatabaseMBean for monitoring of a database. Example attributes
> - various database properties
> - disk writes pr. second
> - disk reads pr. second
> - data cache statistics
> - statement cache statistics
> - queries pr. second
> etc.
--
This message is automatically generated by JIRA.
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You can reply to this email to add a comment to the issue online.
[jira] Updated: (DERBY-3500) Implement a DatabaseMBean for
monitoring of a database
Posted by "Dyre Tjeldvoll (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/DERBY-3500?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dyre Tjeldvoll updated DERBY-3500:
----------------------------------
Fix Version/s: (was: 10.5.0.0)
Removing Fix-version for unassigned issues
> Implement a DatabaseMBean for monitoring of a database
> ------------------------------------------------------
>
> Key: DERBY-3500
> URL: https://issues.apache.org/jira/browse/DERBY-3500
> Project: Derby
> Issue Type: New Feature
> Components: JMX
> Reporter: Bernt M. Johnsen
>
> Implement a DatabaseMBean for monitoring of a database. Example attributes
> - various database properties
> - disk writes pr. second
> - disk reads pr. second
> - data cache statistics
> - statement cache statistics
> - queries pr. second
> etc.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
[jira] Updated: (DERBY-3500) Implement a DatabaseMBean for
monitoring of a database
Posted by "Bernt M. Johnsen (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/DERBY-3500?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bernt M. Johnsen updated DERBY-3500:
------------------------------------
Attachment: DERBY-3500-v0.png
DERBY-3500-v0.stat
DERBY-3500-v0.diff
As a "proof of concept": A patch that implements a DatabasMBean interface with an BasicDatabaseMBeanImpl implementation. Implements number of locked objects (in the sense of rows and tables) and transactions per second. Attached is also a JConsole screen shot. The patch needs more work (e.g comments ;-) and security stuff, but comments are very welcome.
> Implement a DatabaseMBean for monitoring of a database
> ------------------------------------------------------
>
> Key: DERBY-3500
> URL: https://issues.apache.org/jira/browse/DERBY-3500
> Project: Derby
> Issue Type: New Feature
> Components: JMX
> Reporter: Bernt M. Johnsen
> Attachments: DERBY-3500-v0.diff, DERBY-3500-v0.png, DERBY-3500-v0.stat
>
>
> Implement a DatabaseMBean for monitoring of a database. Example attributes
> - various database properties
> - disk writes pr. second
> - disk reads pr. second
> - data cache statistics
> - statement cache statistics
> - queries pr. second
> etc.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.