# APM section UI in Kibana v7.11

**URL:** https://discuss.elastic.co/t/apm-section-ui-in-kibana-v7-11/265475
**Category:** APM
**Tags:** ui
**Created:** [February 25, 2021, 12:01pm UTC](https://discuss.elastic.co/t/apm-section-ui-in-kibana-v7-11/265475 "2021-02-25T12:01:22Z")
**Posts on this page:** 4
**Page:** 1

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### Author: ![Alexandros888](https://avatars.discourse-cdn.com/v4/letter/a/3ec8ea/32.png) [@Alexandros888](https://discuss.elastic.co/u/Alexandros888)
#### Post date: [February 25, 2021, 12:01pm UTC](https://discuss.elastic.co/t/apm-section-ui-in-kibana-v7-11/265475/1 "2021-02-25T12:01:22Z")

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Hello everyone

I updated my cluster to version 7.11.0 but in the APM section i cant understand the following 2 sectors. (see image attached as well)

1. Where does this latency field refer to (see number 1)?

2. Why throughput (see number 2) is 5 to 10 tpm..... while my real thyoughput is much greater in reality as number 3 shows to 300-400 tpm ?

 ![image](https://us1.discourse-cdn.com/elastic/original/3X/9/9/99fbfea641a5c15804ca52fed0c4291af5a2e358.png)

Thank you

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### Author: ![sqren](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/sqren/32/26110_2.png) [@sqren](https://discuss.elastic.co/u/sqren)
#### Post date: [March 3, 2021, 10:36am UTC](https://discuss.elastic.co/t/apm-section-ui-in-kibana-v7-11/265475/2 "2021-03-03T10:36:50Z")

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Hi there,

Question #1 around latency: it uses the field `transaction.duration.us` to calculate the average response time of the selected service.

Question #2 around throughput: the chart displays the transaction rate (transactions per minute). There was [an issue](https://github.com/elastic/kibana/issues/92368) in 7.11 with incorrect throughput values on the service overview page. This has been fixed in 7.12 and will be backported to 7.11.2.

Let me know if that answers your questions.

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<div class="post-metadata">

### Author: ![Alexandros888](https://avatars.discourse-cdn.com/v4/letter/a/3ec8ea/32.png) [@Alexandros888](https://discuss.elastic.co/u/Alexandros888)
#### Post date: [March 3, 2021, 12:58pm UTC](https://discuss.elastic.co/t/apm-section-ui-in-kibana-v7-11/265475/3 "2021-03-03T12:58:53Z")

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Hello,

Thank you very much. That covers me.

Best regards,  
Alexandros

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### Author: ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)
#### Post date: [March 31, 2021, 12:58pm UTC](https://discuss.elastic.co/t/apm-section-ui-in-kibana-v7-11/265475/4 "2021-03-31T12:58:54Z")

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