[ardour-dev] Memory Leak in 0.9.28?
David Mulcahy
eseol at tiscali.co.uk
Thu Mar 17 07:52:12 PST 2005
Hello
Im no expert so please bear with me. I have a small session that once opened
continues to consume memory (from ps aux) until it (i think takes a while)
runs out of memory and the following is found in dmesg.
Free pages: 3868kB (0kB HighMem)
Active:26221 inactive:45685 dirty:0 writeback:0 unstable:0 free:967 slab:2710
mapped:72011 pagetables:577
DMA free:1328kB min:112kB low:140kB high:168kB active:6368kB inactive:5308kB
present:16384kB pages_scanned:12581 all_unreclaimable? yes
lowmem_reserve[]: 0 304 304
Normal free:2540kB min:2172kB low:2712kB high:3256kB active:98516kB
inactive:177432kB present:311296kB pages_scanned:3157 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: 0*4kB 2*8kB 0*16kB 1*32kB 0*64kB 0*128kB 1*256kB 0*512kB 1*1024kB
0*2048kB0*4096kB = 1328kB
Normal: 93*4kB 1*8kB 3*16kB 2*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB
1*2048kB 0*4096kB = 2540kB
HighMem: empty
Swap cache: add 337632, delete 273738, find 61360/102496, race 0+22
Free swap = 543424kB
Total swap = 891596kB
Out of Memory: Killed process 11210 (ardour).
oom-killer: gfp_mask=0xd0
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: 3812kB (0kB HighMem)
Active:26209 inactive:45682 dirty:0 writeback:0 unstable:0 free:953 slab:2710
mapped:72012 pagetables:577
DMA free:1332kB min:112kB low:140kB high:168kB active:6368kB inactive:5308kB
present:16384kB pages_scanned:0 all_unreclaimable? no
lowmem_reserve[]: 0 304 304
Normal free:2480kB min:2172kB low:2712kB high:3256kB active:98468kB
inactive:177420kB present:311296kB pages_scanned:617 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: 1*4kB 2*8kB 0*16kB 1*32kB 0*64kB 0*128kB 1*256kB 0*512kB 1*1024kB
0*2048kB0*4096kB = 1332kB
Normal: 78*4kB 1*8kB 3*16kB 2*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB
1*2048kB 0*4096kB = 2480kB
HighMem: empty
Swap cache: add 337641, delete 273738, find 61360/102497, race 0+22
Free swap = 543424kB
Total swap = 891596kB
Out of Memory: Killed process 11214 (ardour).
davmul at longton:~$
I think it only happens with one session put I will test some more just to
make sure.
David Mulcahy
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