# User Statics is enabled, but hostnames doesn't appear sometimes in the hosts lists.

**URL:** <https://forums.percona.com/t/user-statics-is-enabled-but-hostnames-doesnt-appear-sometimes-in-the-hosts-lists/7514>\
**Category:** PMM 1.x\
**Tags:** pmm\
**Created:** [April 7, 2020, 7:08am UTC](https://forums.percona.com/t/user-statics-is-enabled-but-hostnames-doesnt-appear-sometimes-in-the-hosts-lists/7514 "2020-04-07T07:08:12Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![skumar](https://avatars.discourse-cdn.com/v4/letter/s/e9c0ed/32.png) [@skumar](https://forums.percona.com/u/skumar)\
**Post date:** [April 7, 2020, 7:08am UTC](https://forums.percona.com/t/user-statics-is-enabled-but-hostnames-doesnt-appear-sometimes-in-the-hosts-lists/7514/1 "2020-04-07T07:08:12Z")

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We have recently enabled the user stat variable for all MySQL hosts, Initially few hosts names did not appear in the list, later we re-installed the pmm-admin for those hosts and was able to get all the host names in the list.&nbsp;  
But now we gave the same issue, the host name are not listed even the pmm-admin was installed on the host and connected to the pmm-server.&nbsp;&nbsp;

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**Author:** ![skumar](https://avatars.discourse-cdn.com/v4/letter/s/e9c0ed/32.png) [@skumar](https://forums.percona.com/u/skumar)\
**Post date:** [April 7, 2020, 7:11am UTC](https://forums.percona.com/t/user-statics-is-enabled-but-hostnames-doesnt-appear-sometimes-in-the-hosts-lists/7514/2 "2020-04-07T07:11:09Z")

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Here’s the output from the&nbsp;prometheus for the missing hosts the error is **“**** out of order sample ****”.**

 ![](https://us1.discourse-cdn.com/flex019/uploads/percona1/original/1X/6c5d566e3f4a5121e3df18f7928e0ae453b6704e.png "Image: /uploads/percona1/original/1X/6c5d566e3f4a5121e3df18f7928e0ae453b6704e.png")

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**Author:** ![Peter](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/peter/32/2_2.png) [@Peter](https://forums.percona.com/u/Peter)\
**Post date:** [April 10, 2020, 2:35pm UTC](https://forums.percona.com/t/user-statics-is-enabled-but-hostnames-doesnt-appear-sometimes-in-the-hosts-lists/7514/3 "2020-04-10T14:35:41Z")

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How many hosts do you have ?&nbsp; &nbsp;You can see some of the “lr” scrapers are down it is possible they are timing out because getting information takes too long.&nbsp; &nbsp;This often can happen when you have large number of objects.