# Request Timeout after 30000ms for kibana
**URL:** https://discuss.elastic.co/t/request-timeout-after-30000ms-for-kibana/91711
**Category:** Elasticsearch
**Created:** [July 4, 2017, 5:27am UTC](https://discuss.elastic.co/t/request-timeout-after-30000ms-for-kibana/91711 "2017-07-04T05:27:24Z")
**Posts on this page:** 8
**Page:** 1
### Author:  [@Amin1](https://discuss.elastic.co/u/Amin1)
#### Post date: [July 4, 2017, 5:27am UTC](https://discuss.elastic.co/t/request-timeout-after-30000ms-for-kibana/91711/1 "2017-07-04T05:27:24Z")
hi all
I have 2 client node - 3 data node - 2 master node - kibana that connected to Client node.
after one query that sends by kibana, it take more time and after that i get the following error in kibana :
:
" plugin:elasticsearch@5.4.0 Request Timeout after 30000ms "
after that my nodes dont response to the following command :
" curl -XGET '[http://172.24.69.17:9200/\_cat/nodes](http://172.24.69.17:9200/_cat/nodes)' "
---
### Author:  [@warkolm](https://discuss.elastic.co/u/warkolm)
#### Post date: [July 4, 2017, 5:28am UTC](https://discuss.elastic.co/t/request-timeout-after-30000ms-for-kibana/91711/2 "2017-07-04T05:28:26Z")
What do your ES logs show?
---
### Author:  [@Amin1](https://discuss.elastic.co/u/Amin1)
#### Post date: [July 4, 2017, 5:29am UTC](https://discuss.elastic.co/t/request-timeout-after-30000ms-for-kibana/91711/3 "2017-07-04T05:29:42Z")
how I can see or check logs ?
and i check log from wick node ?
---
### Author:  [@warkolm](https://discuss.elastic.co/u/warkolm)
#### Post date: [July 4, 2017, 5:33am UTC](https://discuss.elastic.co/t/request-timeout-after-30000ms-for-kibana/91711/4 "2017-07-04T05:33:00Z")
Login to the Elasticsearch host above and look in `/var/log/elasticsearch/`.
---
### Author:  [@Amin1](https://discuss.elastic.co/u/Amin1)
#### Post date: [July 4, 2017, 5:57am UTC](https://discuss.elastic.co/t/request-timeout-after-30000ms-for-kibana/91711/5 "2017-07-04T05:57:39Z")
This is log Of one the Data Nodes :
[root@es-data-02 ~]# tail -F /var/log/elasticsearch/logserver-2017-07-03.log
... 40 more
[2017-07-03T23:59:22,059][WARN][o.e.m.j.JvmGcMonitorService] [es-data-02] [gc][4154598] overhead, spent [4.7s] collecting in the last [4.9s]
[2017-07-03T23:59:29,319][INFO][o.e.m.j.JvmGcMonitorService] [es-data-02] [gc][old][4154600][25106] duration [6s], collections [1]/[6.2s], total [6s]/[16.7h], memory [1.8gb]-\>[1.7gb]/[1.9gb], all\_pools {[young] [218.7mb]-\>[53.7mb]/[266.2mb]}{[survivor] [0b]-\>[0b]/[33.2mb]}{[old] [1.6gb]-\>[1.6gb]/[1.6gb]}
[2017-07-03T23:59:29,319][WARN][o.e.m.j.JvmGcMonitorService] [es-data-02] [gc][4154600] overhead, spent [6s] collecting in the last [6.2s]
[2017-07-03T23:59:35,076][WARN][o.e.m.j.JvmGcMonitorService] [es-data-02] [gc][4154601] overhead, spent [4.9s] collecting in the last [5.7s]
[2017-07-03T23:59:42,876][INFO][o.e.m.j.JvmGcMonitorService] [es-data-02] [gc][old][4154602][25108] duration [7.2s], collections [1]/[7.7s], total [7.2s]/[16.7h], memory [1.7gb]-\>[1.7gb]/[1.9gb], all\_pools {[young] [64.7mb]-\>[51.1mb]/[266.2mb]}{[survivor] [0b]-\>[0b]/[33.2mb]}{[old] [1.6gb]-\>[1.6gb]/[1.6gb]}
[2017-07-03T23:59:42,876][WARN][o.e.m.j.JvmGcMonitorService] [es-data-02] [gc][4154602] overhead, spent [7.2s] collecting in the last [7.7s]
[2017-07-03T23:59:48,937][WARN][o.e.m.j.JvmGcMonitorService] [es-data-02] [gc][4154604] overhead, spent [4.8s] collecting in the last [5s]
[2017-07-03T23:59:56,597][INFO][o.e.m.j.JvmGcMonitorService] [es-data-02] [gc][old][4154606][25110] duration [6.3s], collections [1]/[6.6s], total [6.3s]/[16.8h], memory [1.8gb]-\>[1.7gb]/[1.9gb], all\_pools {[young] [228.4mb]-\>[71mb]/[266.2mb]}{[survivor] [0b]-\>[0b]/[33.2mb]}{[old] [1.6gb]-\>[1.6gb]/[1.6gb]}
[2017-07-03T23:59:56,597][WARN][o.e.m.j.JvmGcMonitorService] [es-data-02] [gc][4154606] overhead, spent [6.3s] collecting in the last [6.6s]
---
### Author:  [@warkolm](https://discuss.elastic.co/u/warkolm)
#### Post date: [July 4, 2017, 7:51am UTC](https://discuss.elastic.co/t/request-timeout-after-30000ms-for-kibana/91711/6 "2017-07-04T07:51:56Z")
That's very high garbage collection.
How large is your heap?
---
### Author:  [@Amin1](https://discuss.elastic.co/u/Amin1)
#### Post date: [July 8, 2017, 4:13am UTC](https://discuss.elastic.co/t/request-timeout-after-30000ms-for-kibana/91711/7 "2017-07-08T04:13:05Z")
Hi
I delete some shards and problem solvedI appreciate your attention and time
best
---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [August 5, 2017, 4:13am UTC](https://discuss.elastic.co/t/request-timeout-after-30000ms-for-kibana/91711/8 "2017-08-05T04:13:10Z")
This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.