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This product reached the end of support date on March 31, 2021.

No UniqueMeasureIdentifier found for the given internal measure id => 25828009 [log message will be suppressed for 60 minutes]

ashutosh_singh1
Organizer

Dear Team,

Kindly let me know the reason of generating "No UniqueMeasureIdentifier found for the given internal measure id" logs. Because DT Server logs full up with below message:

2017-11-01 14:41:36 INFO [DefaultMeasureKeyCache] No UniqueMeasureIdentifier found for the given internal measure id => 25828009 [log message will be suppressed for 60 minutes]
2017-11-01 14:41:36 INFO [DefaultMeasureKeyCache] No UniqueMeasureIdentifier found for the given internal measure id => 23073481 [log message will be suppressed for 60 minutes]
2017-11-01 14:41:36 INFO [DefaultMeasureKeyCache] No UniqueMeasureIdentifier found for the given internal measure id => 23073620 [log message will be suppressed for 60 minutes]
2017-11-01 14:41:36 INFO [DefaultMeasureKeyCache] No UniqueMeasureIdentifier found for the given internal measure id => 23073554 [log message will be suppressed for 60 minutes]
2017-11-01 14:41:36 INFO [DefaultMeasureKeyCache] No UniqueMeasureIdentifier found for the given internal measure id => 23073775 [log message will be suppressed for 60 minutes]
2017-11-01 14:41:36 INFO [DefaultMeasureKeyCache] No UniqueMeasureIdentifier found for the given internal measure id => 23073445 [log message will be suppressed for 60 minutes]
2017-11-01 14:41:36 INFO [DefaultMeasureKeyCache] No UniqueMeasureIdentifier found for the given internal measure id => 23073665 [log message will be suppressed for 60 minutes]
2017-11-01 14:41:36 INFO [DefaultMeasureKeyCache] No UniqueMeasureIdentifier found for the given internal measure id => 23072072 [log message will be suppressed for 60 minutes]
2017-11-01 14:41:36 INFO [DefaultMeasureKeyCache] No UniqueMeasureIdentifier found for the given internal measure id => 12825376 [log message will be suppressed for 60 minutes]
2017-11-01 14:41:36 INFO [DefaultMeasureKeyCache] No UniqueMeasureIdentifier found for the given internal measure id => 27333754 [log message will be suppressed for 60 minutes]
2017-11-01 14:41:36 INFO [DefaultMeasureKeyCache] No UniqueMeasureIdentifier found for the given internal measure id => 25813033 [log message will be suppressed for 60 minutes]
2017-11-01 14:41:36 INFO [DefaultMeasureKeyCache] No UniqueMeasureIdentifier found for the given internal measure id => 25436563 [log message will be suppressed for 60 minutes]
2017-11-01 14:41:36 INFO [DefaultMeasureKeyCache] No UniqueMeasureIdentifier found for the given internal measure id => 27161333 [log message will be suppressed for 60 minutes]
2017-11-01 14:41:36 INFO [DefaultMeasureKeyCache] No UniqueMeasureIdentifier found for the given internal measure id => 22438432 [log message will be suppressed for 60 minutes]

Regards,
Ashutosh

1 REPLY 1

nva_dt
Dynatrace Pro
Dynatrace Pro

Hi Ashutosh,

It looks like this issue was investigated by support for another customer. I recommend you to open a support case to confirm the reason (potentially the KeyCache being corrupted). The conclusion of the ticket was to disconnect/reconnect the Performance Warehouse and eventually restart the server to temporarily fix the issue.

Also, consider updating your server to the latest update to improve the situation:

6.5.28 includes JLT-200541 - Detect inconsistent data in DefaultMeasureKeyCache.

6.5.27 includes JLT-199146 - Reduce log spam of DefaultMeasureKeyCache.

For more information please review this page:

https://community.dynatrace.com/community/display/...

Finally, to permanently fix the issue, upgrade to AppMon 7.0 which is not impacted by DefaultMeasureKeyCache-related issue.

Nic