# i met a question when i install pmm

**URL:** <https://forums.percona.com/t/i-met-a-question-when-i-install-pmm/6149>\
**Category:** PMM 1.x\
**Created:** [January 24, 2018, 12:38am UTC](https://forums.percona.com/t/i-met-a-question-when-i-install-pmm/6149 "2018-01-24T00:38:54Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![mengweike](https://avatars.discourse-cdn.com/v4/letter/m/e9a140/32.png) [@mengweike](https://forums.percona.com/u/mengweike)\
**Post date:** [January 24, 2018, 12:38am UTC](https://forums.percona.com/t/i-met-a-question-when-i-install-pmm/6149/1 "2018-01-24T00:38:54Z")

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Before i install pmm ,i install a Mysql instance on host a ,then i pull a docker image and install the pmm-server on host a…then i install pmm-client on host b…I found that the mysql metrics is the host a , the linux metrics is the host b from the web …

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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:** [January 28, 2018, 10:36am UTC](https://forums.percona.com/t/i-met-a-question-when-i-install-pmm/6149/2 "2018-01-28T10:36:20Z")

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Can you be more specific what exactly do you do, what do you see vs what expect to see ?