# RDS OS related Graphs missing and Pmm making hundreds of calls to cloudwatch

**URL:** <https://forums.percona.com/t/rds-os-related-graphs-missing-and-pmm-making-hundreds-of-calls-to-cloudwatch/6512>\
**Category:** PMM 1.x\
**Created:** [August 15, 2018, 10:36am UTC](https://forums.percona.com/t/rds-os-related-graphs-missing-and-pmm-making-hundreds-of-calls-to-cloudwatch/6512 "2018-08-15T10:36:44Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![SKB](https://avatars.discourse-cdn.com/v4/letter/s/c77e96/32.png) [@SKB](https://forums.percona.com/u/SKB)\
**Post date:** [August 15, 2018, 10:36am UTC](https://forums.percona.com/t/rds-os-related-graphs-missing-and-pmm-making-hundreds-of-calls-to-cloudwatch/6512/1 "2018-08-15T10:36:44Z")

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HI Guys

We are currently testing the latest version of PMM which is 1.13.0

We have added couple of RDS/Aurora instances.

mysql metrics along with QAN are working fine but I cannot see any of the OS related graphs like disk, storage space & swap usage etc

Also getting an error message “unable to get logs for instance ‘XXXXXXXXXXXX’ Throttlingexception: rate exceeded”

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<div class="post-metadata">

**Author:** ![SKB](https://avatars.discourse-cdn.com/v4/letter/s/c77e96/32.png) [@SKB](https://forums.percona.com/u/SKB)\
**Post date:** [August 16, 2018, 8:20am UTC](https://forums.percona.com/t/rds-os-related-graphs-missing-and-pmm-making-hundreds-of-calls-to-cloudwatch/6512/2 "2018-08-16T08:20:57Z")

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Hi Guys

Throttling exception errors stopped after changing the Granularity in Enhanced monitoring to 60 seconds.

But some of the graphs are still not working though.

Particularly the disk related graphs.

Did everything as per the documentation.

If anyone ran into this problem earlier or know the solution for this please do let me know