# Cluster green but not responding **URL:** \ **Category:** Elasticsearch\ **Created:** [June 21, 2017, 4:22pm UTC](https://discuss.elastic.co/t/cluster-green-but-not-responding/90330 "2017-06-21T16:22:08Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![mvleandro](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/mvleandro/32/14268_2.png) [@mvleandro](https://discuss.elastic.co/u/mvleandro)\ **Post date:** [June 21, 2017, 4:22pm UTC](https://discuss.elastic.co/t/cluster-green-but-not-responding/90330/1 "2017-06-21T16:22:08Z")
Hello Guys, I am facing this issue right now. My cluster is on green state, but all index and search actions are too slow. **Follow my master last log lines** : ``` [2017-06-21T16:01:58,026][WARN][o.e.a.a.c.n.s.TransportNodesStatsAction] [SCCHIB4ESCB-10] not accumulating exceptions, excluding exception from response org.elasticsearch.action.FailedNodeException: Failed node [-d72YxtkQSWtRryyUfhFEA] at org.elasticsearch.action.support.nodes.TransportNodesAction$AsyncAction.onFailure(TransportNodesAction.java:246) [elasticsearch-5.4.1.jar:5.4.1] at org.elasticsearch.action.support.nodes.TransportNodesAction$AsyncAction.access$200(TransportNodesAction.java:160) [elasticsearch-5.4.1.jar:5.4.1] at org.elasticsearch.action.support.nodes.TransportNodesAction$AsyncAction$1.handleException(TransportNodesAction.java:218) [elasticsearch-5.4.1.jar:5.4.1] at org.elasticsearch.transport.TransportService$ContextRestoreResponseHandler.handleException(TransportService.java:1050) [elasticsearch-5.4.1.jar:5.4.1] at org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:933) [elasticsearch-5.4.1.jar:5.4.1] at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:569) [elasticsearch-5.4.1.jar:5.4.1] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_111] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_111] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_111] Caused by: org.elasticsearch.transport.ReceiveTimeoutTransportException: [SCCHIB4ESCB-01][172.17.55.33:9300][cluster:monitor/nodes/stats[n]] request_id [953212] timed out after [15000ms] at org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:934) ~[elasticsearch-5.4.1.jar:5.4.1] ... 4 more [2017-06-21T16:02:37,642][WARN][o.e.t.TransportService] [SCCHIB4ESCB-10] Received response for a request that has timed out, sent [54616ms] ago, timed out [39616ms] ago, action [cluster:monitor/nodes/stats[n]], node [{SCCHIB4ESCB-01}{-d72YxtkQSWtRryyUfhFEA}{tgx7hZTgQ8aJBNOxr0IDlQ}{172.17.55.33}{172.17.55.33:9300}], id [953212] [2017-06-21T16:04:48,025][WARN][o.e.a.a.c.n.s.TransportNodesStatsAction] [SCCHIB4ESCB-10] not accumulating exceptions, excluding exception from response org.elasticsearch.action.FailedNodeException: Failed node [-d72YxtkQSWtRryyUfhFEA] at org.elasticsearch.action.support.nodes.TransportNodesAction$AsyncAction.onFailure(TransportNodesAction.java:246) [elasticsearch-5.4.1.jar:5.4.1] at org.elasticsearch.action.support.nodes.TransportNodesAction$AsyncAction.access$200(TransportNodesAction.java:160) [elasticsearch-5.4.1.jar:5.4.1] at org.elasticsearch.action.support.nodes.TransportNodesAction$AsyncAction$1.handleException(TransportNodesAction.java:218) [elasticsearch-5.4.1.jar:5.4.1] at org.elasticsearch.transport.TransportService$ContextRestoreResponseHandler.handleException(TransportService.java:1050) [elasticsearch-5.4.1.jar:5.4.1] at org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:933) [elasticsearch-5.4.1.jar:5.4.1] at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:569) [elasticsearch-5.4.1.jar:5.4.1] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_111] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_111] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_111] Caused by: org.elasticsearch.transport.ReceiveTimeoutTransportException: [SCCHIB4ESCB-01][172.17.55.33:9300][cluster:monitor/nodes/stats[n]] request_id [953538] timed out after [15000ms] at org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:934) ~[elasticsearch-5.4.1.jar:5.4.1] ... 4 more [2017-06-21T16:05:48,027][WARN][o.e.a.a.c.n.s.TransportNodesStatsAction] [SCCHIB4ESCB-10] not accumulating exceptions, excluding exception from response org.elasticsearch.action.FailedNodeException: Failed node [-d72YxtkQSWtRryyUfhFEA] at org.elasticsearch.action.support.nodes.TransportNodesAction$AsyncAction.onFailure(TransportNodesAction.java:246) [elasticsearch-5.4.1.jar:5.4.1] at org.elasticsearch.action.support.nodes.TransportNodesAction$AsyncAction.access$200(TransportNodesAction.java:160) [elasticsearch-5.4.1.jar:5.4.1] at org.elasticsearch.action.support.nodes.TransportNodesAction$AsyncAction$1.handleException(TransportNodesAction.java:218) [elasticsearch-5.4.1.jar:5.4.1] at org.elasticsearch.transport.TransportService$ContextRestoreResponseHandler.handleException(TransportService.java:1050) [elasticsearch-5.4.1.jar:5.4.1] at org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:933) [elasticsearch-5.4.1.jar:5.4.1] at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:569) [elasticsearch-5.4.1.jar:5.4.1] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_111] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_111] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_111] Caused by: org.elasticsearch.transport.ReceiveTimeoutTransportException: [SCCHIB4ESCB-01][172.17.55.33:9300][cluster:monitor/nodes/stats[n]] request_id [953650] timed out after [15000ms] at org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:934) ~[elasticsearch-5.4.1.jar:5.4.1] ... 4 more [2017-06-21T16:05:57,061][WARN][o.e.t.TransportService] [SCCHIB4ESCB-10] Received response for a request that has timed out, sent [84036ms] ago, timed out [69036ms] ago, action [cluster:monitor/nodes/stats[n]], node [{SCCHIB4ESCB-01}{-d72YxtkQSWtRryyUfhFEA}{tgx7hZTgQ8aJBNOxr0IDlQ}{172.17.55.33}{172.17.55.33:9300}], id [953538] [2017-06-21T16:05:57,061][WARN][o.e.t.TransportService] [SCCHIB4ESCB-10] Received response for a request that has timed out, sent [24034ms] ago, timed out [9034ms] ago, action [cluster:monitor/nodes/stats[n]], node [{SCCHIB4ESCB-01}{-d72YxtkQSWtRryyUfhFEA}{tgx7hZTgQ8aJBNOxr0IDlQ}{172.17.55.33}{172.17.55.33:9300}], id [953650] ``` ---
**Author:** ![mvleandro](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/mvleandro/32/14268_2.png) [@mvleandro](https://discuss.elastic.co/u/mvleandro)\ **Post date:** [June 21, 2017, 4:22pm UTC](https://discuss.elastic.co/t/cluster-green-but-not-responding/90330/2 "2017-06-21T16:22:50Z")
**And follow my SCCHIB4ESCB-01 last log lines:** ``` [2017-06-21T16:02:54,652][WARN][o.e.m.j.JvmGcMonitorService] [SCCHIB4ESCB-01] [gc][old][137449][12289] duration [15.9s], collections [1]/[16.7s], total [15.9s]/[6.9h], memory [6.8gb]->[6.7gb]/[7.8gb], all_pools {[young] [104.5mb]->[56.3mb]/[998.5mb]}{[survivor] [0b]->[0b]/[124.7mb]}{[old] [6.7gb]->[6.7gb]/[6.7gb]} [2017-06-21T16:02:54,652][WARN][o.e.m.j.JvmGcMonitorService] [SCCHIB4ESCB-01] [gc][137449] overhead, spent [15.9s] collecting in the last [16.7s] [2017-06-21T16:03:09,178][WARN][o.e.m.j.JvmGcMonitorService] [SCCHIB4ESCB-01] [gc][old][137450][12290] duration [13.8s], collections [1]/[14.5s], total [13.8s]/[6.9h], memory [6.7gb]->[6.7gb]/[7.8gb], all_pools {[young] [56.3mb]->[6.8mb]/[998.5mb]}{[survivor] [0b]->[0b]/[124.7mb]}{[old] [6.7gb]->[6.7gb]/[6.7gb]} [2017-06-21T16:03:09,178][WARN][o.e.m.j.JvmGcMonitorService] [SCCHIB4ESCB-01] [gc][137450] overhead, spent [13.8s] collecting in the last [14.5s] [2017-06-21T16:03:21,523][WARN][o.e.m.j.JvmGcMonitorService] [SCCHIB4ESCB-01] [gc][old][137451][12291] duration [11.6s], collections [1]/[12.3s], total [11.6s]/[7h], memory [6.7gb]->[6.7gb]/[7.8gb], all_pools {[young] [6.8mb]->[8.6mb]/[998.5mb]}{[survivor] [0b]->[0b]/[124.7mb]}{[old] [6.7gb]->[6.7gb]/[6.7gb]} [2017-06-21T16:03:21,523][WARN][o.e.m.j.JvmGcMonitorService] [SCCHIB4ESCB-01] [gc][137451] overhead, spent [11.6s] collecting in the last [12.3s] [2017-06-21T16:03:50,894][WARN][o.e.m.j.JvmGcMonitorService] [SCCHIB4ESCB-01] [gc][old][137453][12292] duration [28.3s], collections [1]/[28.3s], total [28.3s]/[7h], memory [7.7gb]->[6.7gb]/[7.8gb], all_pools {[young] [990.8mb]->[2.2mb]/[998.5mb]}{[survivor] [0b]->[0b]/[124.7mb]}{[old] [6.7gb]->[6.7gb]/[6.7gb]} [2017-06-21T16:03:50,895][WARN][o.e.m.j.JvmGcMonitorService] [SCCHIB4ESCB-01] [gc][137453] overhead, spent [28.3s] collecting in the last [28.3s] [2017-06-21T16:04:04,931][WARN][o.e.m.j.JvmGcMonitorService] [SCCHIB4ESCB-01] [gc][old][137454][12293] duration [13.1s], collections [1]/[14s], total [13.1s]/[7h], memory [6.7gb]->[6.7gb]/[7.8gb], all_pools {[young] [2.2mb]->[23.4mb]/[998.5mb]}{[survivor] [0b]->[0b]/[124.7mb]}{[old] [6.7gb]->[6.7gb]/[6.7gb]} [2017-06-21T16:04:04,931][WARN][o.e.m.j.JvmGcMonitorService] [SCCHIB4ESCB-01] [gc][137454] overhead, spent [13.1s] collecting in the last [14s] [2017-06-21T16:04:21,024][WARN][o.e.m.j.JvmGcMonitorService] [SCCHIB4ESCB-01] [gc][old][137456][12294] duration [14.9s], collections [1]/[15s], total [14.9s]/[7h], memory [7.6gb]->[6.7gb]/[7.8gb], all_pools {[young] [890.1mb]->[6.2mb]/[998.5mb]}{[survivor] [0b]->[0b]/[124.7mb]}{[old] [6.7gb]->[6.7gb]/[6.7gb]} [2017-06-21T16:04:21,024][WARN][o.e.m.j.JvmGcMonitorService] [SCCHIB4ESCB-01] [gc][137456] overhead, spent [14.9s] collecting in the last [15s] [2017-06-21T16:04:35,095][WARN][o.e.m.j.JvmGcMonitorService] [SCCHIB4ESCB-01] [gc][old][137457][12295] duration [13.1s], collections [1]/[14s], total [13.1s]/[7h], memory [6.7gb]->[6.7gb]/[7.8gb], all_pools {[young] [6.2mb]->[5.3mb]/[998.5mb]}{[survivor] [0b]->[0b]/[124.7mb]}{[old] [6.7gb]->[6.7gb]/[6.7gb]} [2017-06-21T16:04:35,095][WARN][o.e.m.j.JvmGcMonitorService] [SCCHIB4ESCB-01] [gc][137457] overhead, spent [13.1s] collecting in the last [14s] [2017-06-21T16:04:50,000][WARN][o.e.m.j.JvmGcMonitorService] [SCCHIB4ESCB-01] [gc][old][137458][12296] duration [13.9s], collections [1]/[14.9s], total [13.9s]/[7h], memory [6.7gb]->[6.9gb]/[7.8gb], all_pools {[young] [5.3mb]->[177.4mb]/[998.5mb]}{[survivor] [0b]->[0b]/[124.7mb]}{[old] [6.7gb]->[6.7gb]/[6.7gb]} [2017-06-21T16:04:50,000][WARN][o.e.m.j.JvmGcMonitorService] [SCCHIB4ESCB-01] [gc][137458] overhead, spent [13.9s] collecting in the last [14.9s] [2017-06-21T16:05:01,934][WARN][o.e.m.j.JvmGcMonitorService] [SCCHIB4ESCB-01] [gc][old][137459][12297] duration [11.2s], collections [1]/[11.9s], total [11.2s]/[7h], memory [6.9gb]->[6.8gb]/[7.8gb], all_pools {[young] [177.4mb]->[124mb]/[998.5mb]}{[survivor] [0b]->[0b]/[124.7mb]}{[old] [6.7gb]->[6.7gb]/[6.7gb]} [2017-06-21T16:05:01,934][WARN][o.e.m.j.JvmGcMonitorService] [SCCHIB4ESCB-01] [gc][137459] overhead, spent [11.2s] collecting in the last [11.9s] ``` ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 19, 2017, 4:23pm UTC](https://discuss.elastic.co/t/cluster-green-but-not-responding/90330/3 "2017-07-19T16:23:26Z")
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