# Getting Extra Replication Channel in PMM

**URL:** <https://forums.percona.com/t/getting-extra-replication-channel-in-pmm/31103>\
**Category:** PMM 2.x\
**Tags:** pmm, mysql\
**Created:** [June 19, 2024, 1:03pm UTC](https://forums.percona.com/t/getting-extra-replication-channel-in-pmm/31103 "2024-06-19T13:03:48Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Asuwini\_P](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/asuwini_p/32/9824_2.png) [@Asuwini\_P](https://forums.percona.com/u/Asuwini_P)\
**Post date:** [June 19, 2024, 1:03pm UTC](https://forums.percona.com/t/getting-extra-replication-channel-in-pmm/31103/1 "2024-06-19T13:03:48Z")

</div>

## Description:

Recently, we encountered an issue with displaying the replication status. While our production environment has three replication channels, PMM shows four channels intermittently. The additional channel occasionally leads to replication breaks or lag. We need your help, on investigating the root cause of this discrepancy.

## Steps to Reproduce:

```auto
count(mysql_slave_status_slave_sql_running{service_name="$service_name"})

```

## Version:

PMM 2.37.0

## Logs:

 ![Screenshot 2024-06-19 at 6.24.38 PM](https://us1.discourse-cdn.com/flex019/uploads/percona1/original/3X/e/c/ec20fef88f17754f124c721772c8f284c5c61cf9.png)

## Expected Result:

The production channel count is 3

## Actual Result:

I am getting extra channel with channel name

count : 4

---

<div class="post-metadata">

**Author:** ![Asuwini\_P](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/asuwini_p/32/9824_2.png) [@Asuwini\_P](https://forums.percona.com/u/Asuwini_P)\
**Post date:** [June 24, 2024, 11:11am UTC](https://forums.percona.com/t/getting-extra-replication-channel-in-pmm/31103/2 "2024-06-24T11:11:00Z")

</div>

Any solution on this?