Re: Performance of persistent store too low when bulb-loading

2017-10-09 Thread Ray
I also had the same problem here. I'm using ignite-spark's saveParis method(which is also a IgniteDataStreamer) to ingest 550 million entries of data into Ignite, and the ingesting speed got slow down after first few minutes and seems stuck for now with persistent store enabled. My setup is 4

Re: Performance of persistent store too low when bulb-loading

2017-08-25 Thread dkarachentsev
Hi, Had you any chance to get GC and dstat logs? Thanks! -Dmitry. -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Performance-of-persistent-store-too-low-when-bulb-loading-tp16247p16417.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.

Re: Performance of persistent store too low when bulb-loading

2017-08-21 Thread dkarachentsev
Use this command for dstat: dstat -cmdgs --fs > dstat.txt Thanks! -Dmitry. -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Performance-of-persistent-store-too-low-when-bulb-loading-tp16247p16345.html Sent from the Apache Ignite Users mailing list arch

Re: Performance of persistent store too low when bulb-loading

2017-08-21 Thread dkarachentsev
Hi, Could you please take dstat, Ignite and GC logs and few thread dumps when application is experiencing slowdown? Thanks! -Dmitry. -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Performance-of-persistent-store-too-low-when-bulb-loading-tp16247p16342.html

Re: Performance of persistent store too low when bulb-loading

2017-08-21 Thread dkarachentsev
#memory-policies Thanks! -Dmitry. -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Performance-of-persistent-store-too-low-when-bulb-loading-tp16247p16335.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.