https://community.splunk.com/t5/Splunk-Enterprise/High-Memory-on-Indexers/m-p/504855#M2022 <P>If you are starting splunk with systemd, then you must update it’s config to use new additional memory. Just disable and then enable boot start or directly edit systemd startup config.&nbsp;<BR /><BR /></P><P>r. Ismo</P> Wed, 17 Jun 2020 19:53:52 GMT isoutamo 2020-06-17T19:53:52Z https://community.splunk.com/t5/Splunk-Enterprise/High-Memory-on-Indexers/m-p/504830#M2018 <P>Hi All,</P><P>I have recently upgraded Splunk memory to 64 GB. I am observing strange behavior that capacity is consuming 90% of the memory. I am seeing the same behavior for past one year where i have increased the RAM from 16 GB to 64 GB Now.</P><P>Most of the memory is cache. Can anyone let me know if this is normal behaviour of Indexers with High memory along with cache.</P><P>&nbsp;</P> Wed, 17 Jun 2020 16:23:44 GMT https://community.splunk.com/t5/Splunk-Enterprise/High-Memory-on-Indexers/m-p/504830#M2018 dvohra 2020-06-17T16:23:44Z https://community.splunk.com/t5/Splunk-Enterprise/High-Memory-on-Indexers/m-p/504855#M2022 <P>If you are starting splunk with systemd, then you must update it’s config to use new additional memory. Just disable and then enable boot start or directly edit systemd startup config.&nbsp;<BR /><BR /></P><P>r. Ismo</P> Wed, 17 Jun 2020 19:53:52 GMT https://community.splunk.com/t5/Splunk-Enterprise/High-Memory-on-Indexers/m-p/504855#M2022 isoutamo 2020-06-17T19:53:52Z