Hi
Interesting..
Even worst, this morning i found out that all the inserts of last night failed !! :(
#BBPTRIM_ENTER: memsize=1144385432,vmsize=1599613808
#BBPTRIM: memtarget=819717481 vmtarget=0
#BBPTRIM_EXIT: memsize=366265384,vmsize=1599605544
#BBPTRIM_ENTER: memsize=1173710640,vmsize=1628939016
#BBPTRIM: memtarget=849042689 vmtarget=0
#BBPTRIM_EXIT: memsize=366265384,vmsize=1628939016
#BBPTRIM_ENTER: memsize=1143635024,vmsize=1629665320
#BBPTRIM: memtarget=0 vmtarget=19052584
#BBPTRIM_EXIT: memsize=366265384,vmsize=1598862320
#BBPTRIM_ENTER: memsize=1143633968,vmsize=1645786120
#BBPTRIM: memtarget=0 vmtarget=35173384
#BBPTRIM_EXIT: memsize=366265384,vmsize=1645786120
#BBPTRIM_ENTER: memsize=1143633992,vmsize=1676588064
#BBPTRIM: memtarget=0 vmtarget=65975328
#BBPTRIM_EXIT: memsize=366265384,vmsize=1598862320
#BBPTRIM_ENTER: memsize=1143633944,vmsize=1613149168
#BBPTRIM: memtarget=0 vmtarget=2536432
#BBPTRIM_EXIT: memsize=366265384,vmsize=1582347224
#BBPTRIM_ENTER: memsize=1143633920,vmsize=1620095960
#BBPTRIM: memtarget=0 vmtarget=9483224
#BBPTRIM_EXIT: memsize=366265384,vmsize=1620095960
#GDKmmap(148111360) fail => BBPtrim(enter) usage[mem=1143633920,vm=1496757208]
#BBPTRIM_ENTER: memsize=1143633920,vmsize=1496757208
#BBPTRIM: memtarget=0 vmtarget=1073741824
#BBPTRIM_EXIT: memsize=366265384,vmsize=1496757208
#GDKmmap(148111360) fail => BBPtrim(ready) usage[mem=1143633920,vm=1496757208]
!ERROR: GDKload: cannot mmap(): name=32/3267, ext=theap
!OS: Cannot allocate memory
!ERROR: GDKload: failed name=32/3267, ext=theap
top - 10:00:34 up 249 days, 20:31, 4 users, load average: 0.28, 0.12, 0.04
Tasks: 86 total, 1 running, 85 sleeping, 0 stopped, 0 zombie
Cpu(s): 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 4025600k total, 3633228k used, 392372k free, 107544k buffers
Swap: 9502408k total, 92k used, 9502316k free, 1520104k cached
Is there anything to do to prevent this ? should the DB swap at all ?
________________________________
De : Stefan de Konink
I don't think i'm running out of memory. I had to stop and restart mserver5, flush the table, then re-run the command - all the records were inserted. Also I noticed this type of messages on the mserver5 console when piping records through the mclient (over 1million records) . It seems that the mclient is quiet instable (cf my post about "COPY, terminating connection" few months ago). So, is there a way to increase the memory limit or make sure mserver5 won't crash when running bash inserts via a cron job ?
The only thing I was able to do against that; more swap for the job. And of course the standard stuff as loading CSV files, preferably no indices on the table you are loading huge amounts of data to. Stefan