Re: BUG: rcu_sched detected stalls on CPUs

2017-05-22 Thread mitko
nto >what it thought that it was doing. No, only standard logs: 1333:M 06 May 04:36:43.019 * 1 changes in 60 seconds. Saving... 1333:M 06 May 04:36:43.025 * Background saving started by pid 4325 4325:C 06 May 04:36:46.745 * DB saved on disk 4325:C 0

Re: BUG: rcu_sched detected stalls on CPUs

2017-05-10 Thread mitko
ay 04:36:46.745 * DB saved on disk 4325:C 06 May 04:36:46.749 * RDB: 40 MB of memory used by copy-on-write 1333:M 06 May 04:36:46.825 * Background saving terminated with success 1333:M 06 May 04:37:47.018 * 1 changes in 60 seconds. Saving... 1333:M 06 May 04:37:47.026 * Background saving started by

Re: BUG: rcu_sched detected stalls on CPUs

2017-05-09 Thread mitko
loading data into redis sever. Data is small 3-4 mil. keys every key contain around 150 symbols. I have that problem on two servers, next server is database server with postgresql and that problem happened more often, usual once per day or for few days. I never play before with changing p

Re: BUG: rcu_sched detected stalls on CPUs

2017-05-07 Thread mitko
.066651] swapper/3 R running task0 0 1 0x0020 Regards, Mitko

Re: BUG: rcu_sched detected stalls on CPUs

2017-01-20 Thread mitko
e was almost 7 years ago and I do not feel safe now, I guess a lot of things have changed. -- Steve Regards, Mitko

rcu_sched detected stalls on CPUs and server freeze for few minutes.

2017-01-09 Thread mitko
d not believe after a 3 years working CPU suddenly stop working correctly. I probably did not provide much information, but I did not write to kernel mailing list a few years. Regards, Mitko