RRD already closed

After installing any service pack in AEM 6.5 we might see too many logs are getting added with below exception. 

Error: [metrics-RRD4JReporter-1-thread-1] com.codahale.metrics.ScheduledReporter Exception thrown from RRD4JReporter#report. Exception was suppressed.

java.lang.IllegalStateException: RRD already closed, cannot store this sample

Resolution

This is a known issue as per Adobe and can be fixed with a restart of AEM instance. The issue is being tracked in Apache Sling JIRA SLING-9190

References

- https://experienceleague.adobe.com/docs/experience-manager-65/release-notes/release-notes.html?lang=en#known-issues

- https://issues.apache.org/jira/browse/SLING-9190

How to change ALT+TAB behavior of MS Edge?

Windows ALT+TAB option shows tabs opened in the Edge browser, but it didn't happen with other browser or application when we have multiple tabs open there. To fix this change the behavior of ALT+TAB in your machine. Follow the below step to fix this. 

Go to Windows Settings > System > Multitasking > ALT + TAB (From drop down menu select "Open Windows only") 

After applying this change you will not see the Microsoft Edge multiple tabs in ALT+TAB.

Your Lord is never going to forget you

 

Your Lord is never going to forget you.