A PIII with 96MB ram became extremely sluggish inside X11. I managed
to terminate the X server, bringing the system in a useful state
again. While the system was completely quiet (no X server) I noticed
that a lot of both memory and swap was being used for no appearent reason:
# free
total used free shared buffers cached
Mem: 93692 85164 8528 0 1404 75252
-/+ buffers/cache: 8508 85184
Swap: 133048 54944 78104
# swapoff -a
(took a minute)
# free
total used free shared buffers cached
Mem: 93692 41760 51932 0 1420 24828
-/+ buffers/cache: 15512 78180
Swap: 0 0 0
# swapon -a
# free
total used free shared buffers cached
Mem: 93692 41852 51840 0 1420 24848
-/+ buffers/cache: 15584 78108
Swap: 133048 0 133048
It looks as if the swap partition is being cached in main memory.
-- Frank - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Fri Jun 15 2001 - 21:00:22 EST