Arkadiusz Miskiewicz wrote: > On Sunday 15 of November 2015, Tetsuo Handa wrote: > > I think that the vmstat statistics now have correct values. > > > > > But are these patches solving the problem or just hiding it? > > > > Excuse me but I can't judge. > > > > If you are interested in monitoring how vmstat statistics are changing > > under stalled condition, you can try below patch. > > > Here is log with this and all previous patches applied: > http://ixion.pld-linux.org/~arekm/log-mm-5.txt.gz Regarding "Node 0 Normal" (min:7104kB low:8880kB high:10656kB), all free: values look sane to me. I think that your problem was solved. $ grep "Normal free:" log-mm-5.txt | cut -b 44- | awk -F' ' ' { print $4 } ' | cut -b 6- | sort -g 8608kB 8636kB 8920kB 8920kB 8952kB 8968kB 8980kB (...snipped...) 215364kB 290068kB 290428kB 291176kB 292836kB 303992kB 306468kB 318080kB 319548kB $ grep "Normal free:" log-mm-1.txt | cut -b 44- | awk -F' ' ' { print $4 } ' | cut -b 6- | sort -g 0kB 40kB 128kB 128kB 128kB 128kB 128kB 128kB 128kB 128kB (...snipped...) 412kB 616kB 1268kB 1544kB 1696kB 2756kB 2756kB 2756kB 2756kB 2756kB 2756kB 2756kB -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>