https://community.dynatrace.com/t5/Dynatrace-Managed-Q-A/Low-disk-space-after-upgrade-Dynatrace-Managed-to-1-326/m-p/290165#M4557 <P>Hi,</P><P>We are experiencing the following issue:</P><P>About <STRONG>4 days after upgrading</STRONG> one of our <STRONG>DEV</STRONG> cluster nodes started showing <EM>low disk space</EM> warnings.<BR />The <STRONG>same behavior appeared ~2 days after the upgrade</STRONG> in our <STRONG>PROD</STRONG> cluster as well.<BR />No configuration or workload changes were made on our side, so we are currently trying to understand the root cause.</P><P>I have two questions:</P><P><STRONG>1. Has anyone else observed similar disk-space issues shortly after upgrading to version 1.326.x?</STRONG></P><P><STRONG>2. We would like to review the logs related to the cleanup processes (transaction storage cleanup, retention, Elasticsearch compaction, Session Replay cleanup, tenant data cleanup, etc.).</STRONG></P><UL><LI><P>What are the names of the cleanup jobs?</P></LI><LI><P>Which keywords should we grep for in the logs to check how often these jobs run and whether any errors occur?</P></LI></UL><P>Any guidance or shared experience would be greatly appreciated.</P><P>Regards, Deni&nbsp;</P> Mon, 24 Nov 2025 16:56:02 GMT deni 2025-11-24T16:56:02Z https://community.dynatrace.com/t5/Dynatrace-Managed-Q-A/Low-disk-space-after-upgrade-Dynatrace-Managed-to-1-326/m-p/290165#M4557 <P>Hi,</P><P>We are experiencing the following issue:</P><P>About <STRONG>4 days after upgrading</STRONG> one of our <STRONG>DEV</STRONG> cluster nodes started showing <EM>low disk space</EM> warnings.<BR />The <STRONG>same behavior appeared ~2 days after the upgrade</STRONG> in our <STRONG>PROD</STRONG> cluster as well.<BR />No configuration or workload changes were made on our side, so we are currently trying to understand the root cause.</P><P>I have two questions:</P><P><STRONG>1. Has anyone else observed similar disk-space issues shortly after upgrading to version 1.326.x?</STRONG></P><P><STRONG>2. We would like to review the logs related to the cleanup processes (transaction storage cleanup, retention, Elasticsearch compaction, Session Replay cleanup, tenant data cleanup, etc.).</STRONG></P><UL><LI><P>What are the names of the cleanup jobs?</P></LI><LI><P>Which keywords should we grep for in the logs to check how often these jobs run and whether any errors occur?</P></LI></UL><P>Any guidance or shared experience would be greatly appreciated.</P><P>Regards, Deni&nbsp;</P> Mon, 24 Nov 2025 16:56:02 GMT https://community.dynatrace.com/t5/Dynatrace-Managed-Q-A/Low-disk-space-after-upgrade-Dynatrace-Managed-to-1-326/m-p/290165#M4557 deni 2025-11-24T16:56:02Z