Package org.epics.archiverappliance.mgmt.bpl.reports

Class DroppedEventsBufferOverflowReport

java.lang.Object

org.epics.archiverappliance.mgmt.bpl.reports.DroppedEventsBufferOverflowReport

All Implemented Interfaces:

BPLAction

public class DroppedEventsBufferOverflowReport
extends Object
implements BPLAction

A report based on the number of events dropped based on buffer overflows. Note we may have intentionally specified a larger sampling period than warranted by the PV.

Author:

mshankar

Access using: http://mgmt_url/bpl/getPVsByDroppedEventsBuffer - Return a list of PVs sorted by number of times we've lost events because of buffer overflows; perhaps from a mismatch between the event rate and the sampling rate (as determined from the sampling period).

limit Limit this report to this many PVs per appliance in the cluster. Optional, if unspecified, there are no limits enforced.

Constructor Summary

Constructors

Constructor	Description
DroppedEventsBufferOverflowReport()

Method Summary

Modifier and Type	Method	Description
void	execute(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp, ConfigService configService)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DroppedEventsBufferOverflowReport

public DroppedEventsBufferOverflowReport()

Method Detail

execute

public void execute(javax.servlet.http.HttpServletRequest req,
                    javax.servlet.http.HttpServletResponse resp,
                    ConfigService configService)
             throws IOException

Specified by:

execute in interface BPLAction

Throws:

IOException