# WSREP: last inactive check more than PT1.5S ago (PT2.61027S), skipping check

**URL:** https://forums.percona.com/t/wsrep-last-inactive-check-more-than-pt1-5s-ago-pt2-61027s-skipping-check/4241
**Category:** Percona XtraDB Cluster 5.x
**Created:** [May 27, 2015, 12:29am UTC](https://forums.percona.com/t/wsrep-last-inactive-check-more-than-pt1-5s-ago-pt2-61027s-skipping-check/4241 "2015-05-27T00:29:34Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![flavio.tobias](https://avatars.discourse-cdn.com/v4/letter/f/9d8465/32.png) [@flavio.tobias](https://forums.percona.com/u/flavio.tobias)
#### Post date: [May 27, 2015, 12:29am UTC](https://forums.percona.com/t/wsrep-last-inactive-check-more-than-pt1-5s-ago-pt2-61027s-skipping-check/4241/1 "2015-05-27T00:29:34Z")

</div>

I have 3 nodes running on Google Cloud.

The server verions is 5.6 the Galera version 3.8 running on a Debian 7.

Today I had a second occurency of a catastrophic problem that causes the nodes crashing. First one node crashes after some time a second node crashes and them all system is down.

I’d take a look at the error log and I found these messages right before the first node to crash:

2015-05-26 05:41:11 18566 [Warning] WSREP: last inactive check more than PT1.5S ago (PT1.58995S), skipping check  
2015-05-26 05:41:13 18566 [Warning] WSREP: last inactive check more than PT1.5S ago (PT2.81387S), skipping check  
2015-05-26 05:41:15 18566 [Note] WSREP: (21052d7d, ‘tcp://0.0.0.0:4567’) turning message relay requesting on, nonlive peers: tcp://10.240.31.226:4567  
2015-05-26 05:41:16 18566 [Note] WSREP: (21052d7d, ‘tcp://0.0.0.0:4567’) reconnecting to 2cf899b9 (tcp://10.240.31.226:4567), attempt 0  
2015-05-26 05:41:19 18566 [Warning] WSREP: last inactive check more than PT1.5S ago (PT6.08689S), skipping check  
2015-05-26 05:41:22 18566 [Warning] WSREP: last inactive check more than PT1.5S ago (PT2.68869S), skipping check  
2015-05-26 05:41:25 18566 [Note] WSREP: (21052d7d, ‘tcp://0.0.0.0:4567’) reconnecting to 39e0cac1 (tcp://10.240.135.197:4567), attempt 0  
Killed  
150526 05:41:28 mysqld\_safe Number of processes running now: 0  
150526 05:41:28 mysqld\_safe WSREP: not restarting wsrep node automatically  
150526 05:41:28 mysqld\_safe mysqld from pid file /var/lib/mysql/mysql.pid ended

This log is from the bootstrap node, it was the first one to crash.

Can anyone can tell me what is happening?

Thanks