On Sun, Jan 23 2005, Andrew Morton wrote: > Jens Axboe <[EMAIL PROTECTED]> wrote: > > > > This is after 2 days of uptime, the box is basically unusable. > > hm, no indication where it all went.
Nope, that's the annoying part. > Does the machine still page properly? Can you do a couple of monster > usemems or fillmems to page everything out, then take another look at > meminfo and the sysrq-M output? It seems so, yes. But I'm still stuck with all of my ram gone after a 600MB fillmem, half of it is just in swap. Attaching meminfo and sysrq-m after fillmem. -- Jens Axboe
MemTotal: 1022372 kB MemFree: 383824 kB Buffers: 908 kB Cached: 29468 kB SwapCached: 49912 kB Active: 122232 kB Inactive: 64228 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 1022372 kB LowFree: 383824 kB SwapTotal: 1116476 kB SwapFree: 437884 kB Dirty: 44 kB Writeback: 0 kB Mapped: 130812 kB Slab: 21948 kB CommitLimit: 1627660 kB Committed_AS: 1130368 kB PageTables: 7884 kB VmallocTotal: 34359738367 kB VmallocUsed: 1152 kB VmallocChunk: 34359737171 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB
SysRq : Show Memory Mem-info: DMA per-cpu: cpu 0 hot: low 2, high 6, batch 1 cpu 0 cold: low 0, high 2, batch 1 Normal per-cpu: cpu 0 hot: low 32, high 96, batch 16 cpu 0 cold: low 0, high 32, batch 16 HighMem per-cpu: empty Free pages: 379280kB (0kB HighMem) Active:31304 inactive:16430 dirty:80 writeback:0 unstable:0 free:94820 slab:5486 mapped:33169 pagetables:1987 DMA free:8632kB min:60kB low:72kB high:88kB active:120kB inactive:2076kB present:16384kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 1007 1007 Normal free:370648kB min:4028kB low:5032kB high:6040kB active:125096kB inactive:63644kB present:1031360kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 HighMem free:0kB min:128kB low:160kB high:192kB active:0kB inactive:0kB present:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 DMA: 414*4kB 220*8kB 54*16kB 10*32kB 1*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB = 8632kB Normal: 36308*4kB 17473*8kB 4136*16kB 456*32kB 16*64kB 2*128kB 0*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB = 370648kB HighMem: empty Swap cache: add 301052, delete 288547, find 27582/38199, race 0+0 Free swap = 437948kB Total swap = 1116476kB Free swap: 437948kB 261936 pages of RAM 6456 reserved pages 18505 pages shared 12505 pages swap cached
