# To find out which agent has not sent logs
**URL:** https://discuss.elastic.co/t/to-find-out-which-agent-has-not-sent-logs/313334
**Category:** Kibana
**Created:** [August 31, 2022, 8:29am UTC](https://discuss.elastic.co/t/to-find-out-which-agent-has-not-sent-logs/313334 "2022-08-31T08:29:06Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@hadi\_farzipour](https://discuss.elastic.co/u/hadi_farzipour)
#### Post date: [August 31, 2022, 8:29am UTC](https://discuss.elastic.co/t/to-find-out-which-agent-has-not-sent-logs/313334/1 "2022-08-31T08:29:06Z")
I have 1000 agents sending their logs to my ELK stack like following lines every 10 seconds
```auto
{
"_index": "my_logs",
"@timestamp": "2022-08-31T08:11:21.622Z",
"agent_name":"agent_1",
"size" : 15
}
```
I know a way to list my all agents has successfully sent their logs, how ever I need to visualize which agents haven't sent their logs yet.
, is there any way to visualize which agents **have not** sent their logs on Kibana.
I currently use Kibana 7.6.1 and Elasticsearch 7.6.1
---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [August 31, 2022, 8:29am UTC](https://discuss.elastic.co/t/to-find-out-which-agent-has-not-sent-logs/313334/2 "2022-08-31T08:29:07Z")
Elasticsearch 7.6 is [EOL](https://www.elastic.co/support/eol) and no longer supported. Please upgrade ASAP.
(This is an automated response from your friendly Elastic bot. Please report this post if you have any suggestions or concerns :elasticheart: )
---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [September 28, 2022, 8:29am UTC](https://discuss.elastic.co/t/to-find-out-which-agent-has-not-sent-logs/313334/3 "2022-09-28T08:29:38Z")
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