topic How to increase indexer speed or size to write disk? in Getting Data In https://community.splunk.com/t5/Getting-Data-In/How-to-increase-indexer-speed-or-size-to-write-disk/m-p/625355#M107481 <P>Recently I upgraded splunk enterprise to 9.0.2 version.</P><P>After few days, Index queue fill ratio is 100% and indexing rate is 0.</P><P>I increased max queue size to 100MB, but still there is a bottleneck on Index Queue.</P><P>I think Indexers are too late to write data to disk.</P><P>How to change indexer speed or size to write disk?</P><P>Please help.</P> Wed, 28 Dec 2022 00:01:58 GMT HS 2022-12-28T00:01:58Z How to increase indexer speed or size to write disk? https://community.splunk.com/t5/Getting-Data-In/How-to-increase-indexer-speed-or-size-to-write-disk/m-p/625355#M107481 <P>Recently I upgraded splunk enterprise to 9.0.2 version.</P><P>After few days, Index queue fill ratio is 100% and indexing rate is 0.</P><P>I increased max queue size to 100MB, but still there is a bottleneck on Index Queue.</P><P>I think Indexers are too late to write data to disk.</P><P>How to change indexer speed or size to write disk?</P><P>Please help.</P> Wed, 28 Dec 2022 00:01:58 GMT https://community.splunk.com/t5/Getting-Data-In/How-to-increase-indexer-speed-or-size-to-write-disk/m-p/625355#M107481 HS 2022-12-28T00:01:58Z Re: How to increase indexer speed or size to write disk? https://community.splunk.com/t5/Getting-Data-In/How-to-increase-indexer-speed-or-size-to-write-disk/m-p/625398#M107488 <P>Hi&nbsp;<a href="https://community.splunk.com/t5/user/viewprofilepage/user-id/252473">@HS</a>,</P><P>storage performances are the bottleneck of all Splunk installations, infact Splunk requires at least 800 IOPS, and better 1200.</P><P>If you haven't so performant disks, you have to find an infrastructural solution, e.g. adding an SSD disks for Hot and Warm buckets.</P><P>For more infos about hardware reference, see at&nbsp;<A href="https://docs.splunk.com/Documentation/Splunk/9.0.3/Capacity/Referencehardware" target="_blank">https://docs.splunk.com/Documentation/Splunk/9.0.3/Capacity/Referencehardware</A></P><P>Ciao.</P><P>Giuseppe</P> Wed, 28 Dec 2022 08:49:36 GMT https://community.splunk.com/t5/Getting-Data-In/How-to-increase-indexer-speed-or-size-to-write-disk/m-p/625398#M107488 gcusello 2022-12-28T08:49:36Z