Memory usage in user mode crash dump

WINDBG
1

Hi All,

How to find memory status from user mode crash dump like amount of memory used and available free memory.

–Anil

2

Try !address -summary ?

Regards
Kjell Gunnar

0:033> !address -summary

— Usage Summary ---------------- RgnCount ----------- Total Size -------- %ofBusy %ofTotal
Free 680 5d492000 ( 1.458 Gb) 72.88%
1964 15118000 ( 337.094 Mb) 60.70% 16.46%
Image 2666 c72b000 ( 199.168 Mb) 35.86% 9.73%
Stack 102 1278000 ( 18.469 Mb) 3.33% 0.90%
ActivationContextData 78 55000 ( 340.000 kb) 0.06% 0.02%
NlsTables 1 24000 ( 144.000 kb) 0.03% 0.01%
TEB 34 22000 ( 136.000 kb) 0.02% 0.01%
CsrSharedMemory 1 7000 ( 28.000 kb) 0.00% 0.00%
PEB 1 1000 ( 4.000 kb) 0.00% 0.00%

— Type Summary (for busy) ------ RgnCount ----------- Total Size -------- %ofBusy %ofTotal
MEM_IMAGE 4164 d8d1000 ( 216.816 Mb) 39.04% 10.59%
MEM_PRIVATE 551 b938000 ( 185.219 Mb) 33.35% 9.04%
MEM_MAPPED 132 9955000 ( 153.332 Mb) 27.61% 7.49%

— State Summary ---------------- RgnCount ----------- Total Size -------- %ofBusy %ofTotal
MEM_FREE 680 5d492000 ( 1.458 Gb) 72.88%
MEM_COMMIT 3297 1c22b000 ( 450.168 Mb) 81.06% 21.98%
MEM_RESERVE 1550 6933000 ( 105.199 Mb) 18.94% 5.14%

— Protect Summary (for commit) - RgnCount ----------- Total Size -------- %ofBusy %ofTotal
PAGE_READWRITE 605 e8da000 ( 232.852 Mb) 41.93% 11.37%
PAGE_EXECUTE_READ 506 8894000 ( 136.578 Mb) 24.59% 6.67%
PAGE_READONLY 1688 2579000 ( 37.473 Mb) 6.75% 1.83%
PAGE_EXECUTE 64 18fe000 ( 24.992 Mb) 4.50% 1.22%
PAGE_WRITECOPY 206 b5f000 ( 11.371 Mb) 2.05% 0.56%
PAGE_EXECUTE_READWRITE 149 5ed000 ( 5.926 Mb) 1.07% 0.29%
PAGE_EXECUTE_WRITECOPY 45 d8000 ( 864.000 kb) 0.15% 0.04%
PAGE_READWRITE|PAGE_GUARD 34 22000 ( 136.000 kb) 0.02% 0.01%

— Largest Region by Usage ----------- Base Address -------- Region Size ----------
Free 26633000 2660d000 ( 614.051 Mb)
110a0000 8000000 ( 128.000 Mb)
Image 68bf000 cc6000 ( 12.773 Mb)
Stack 3910000 fe000 (1016.000 kb)
ActivationContextData 130000 3000 ( 12.000 kb)
NlsTables 7ffb0000 24000 ( 144.000 kb)
TEB 7ff36000 1000 ( 4.000 kb)
CsrSharedMemory 7f6f0000 7000 ( 28.000 kb)
PEB 7ffd5000 1000 ( 4.000 kb)