# Innobase\_commit\_low messages

**URL:** <https://forums.percona.com/t/innobase-commit-low-messages/16607>\
**Category:** Percona XtraDB Cluster 8.x\
**Created:** [July 16, 2022, 10:13am UTC](https://forums.percona.com/t/innobase-commit-low-messages/16607 "2022-07-16T10:13:15Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![danarashad](https://avatars.discourse-cdn.com/v4/letter/d/7ab992/32.png) [@danarashad](https://forums.percona.com/u/danarashad)\
**Post date:** [July 16, 2022, 10:13am UTC](https://forums.percona.com/t/innobase-commit-low-messages/16607/1 "2022-07-16T10:13:15Z")

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I had a 5 node PXC 8 fail. I recreated the cluster, now I am seeing `innobase_commit_low (-1)` is this normal? There are no inserts and updates, only reads. So I am unsure why I am seeing commit\_low.

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**Author:** ![Michael\_Coburn](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/michael_coburn/32/18_2.png) [@Michael\_Coburn](https://forums.percona.com/u/Michael_Coburn)\
**Post date:** [July 19, 2022, 3:51pm UTC](https://forums.percona.com/t/innobase-commit-low-messages/16607/2 "2022-07-19T15:51:00Z")

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> [@danarashad](#):
>
> There are no inserts and updates, only reads.

Interesting,do you have PMM on this instance? Could you show us the number of commits that the instance is doing?  
Reading this post it seems on InnoDB Commit is when this message would be logged. The (-1) is meant to represent the seqno of the transaction

 ![image](https://us1.discourse-cdn.com/flex019/uploads/percona1/original/2X/d/d3c28ab5d9cda6170bd2138f682fe7f6456d7d55.png)

> **[Improved wsrep-stages and related instrumentation in Percona XtraDB Cluster](https://www.percona.com/blog/improved-wsrep-stages-and-related-instrumentation/)**
>
> In this blog post, we'll look at how we've improved wsrep-stages and related instrumentation in Percona XtraDB Cluster.

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**Author:** ![danarashad](https://avatars.discourse-cdn.com/v4/letter/d/7ab992/32.png) [@danarashad](https://forums.percona.com/u/danarashad)\
**Post date:** [July 19, 2022, 6:52pm UTC](https://forums.percona.com/t/innobase-commit-low-messages/16607/3 "2022-07-19T18:52:08Z")

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No we do not have PMM turned on. It should not have been doing any replication because no inserts/updates etc were happening. The system was sitting idle.