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06-20-2013 12:31 PM - edited 03-11-2019 07:01 PM
How do i free memory on cisco asa 5510 below is the details of memory allocations
Result of the command: "show mem detail"
Free memory: 54483928 bytes (20%)
Used memory:
Allocated memory in use: 128787496 bytes (48%)
Reserved memory: 85164032 bytes (32%)
----------------------------- ----------------
Total memory: 268435456 bytes (100%)
Dynamic Shared Objects(DSO): 0 bytes
Least free memory: 54202392 bytes (20%)
Most used memory: 214233064 bytes (80%)
MEMPOOL_DMA POOL STATS:
Non-mmapped bytes allocated = 53248000
Number of free chunks = 86
Number of mmapped regions = 0
Mmapped bytes allocated = 0
Max memory footprint = 53248000
Keepcost = 17776800
Max contiguous free mem = 17776800
Allocated memory in use = 35361920
Free memory = 17886080
----- fragmented memory statistics -----
fragment size count total
(bytes) (bytes)
---------------- ---------- --------------
16 11 176
24 16 384
32 7 224
40 20 800
48 1 48**
48 14 672
72 1 72
80 1 80
104 1 104
192 1 192
256 1 280
512 1 680
2048 3 7896
8192 3 30744
12288 2 30368
16384 2 36160
17776800 1 17776800*
* - top most releasable chunk.
** - contiguous memory on top of heap.
----- allocated memory statistics -----
fragment size count total
(bytes) (bytes)
---------------- ---------- --------------
48 22 1056
56 1444 80864
64 236 15104
72 45 3240
80 18 1440
88 5 440
96 3 288
112 35 3920
120 13 1560
128 1 128
136 12 1632
144 11 1584
152 11 1672
168 9 1512
176 17 2992
184 7 1288
192 4 768
200 22 4400
208 2 416
232 1 232
240 23 5520
248 6 1488
256 8 2048
384 3 1152
512 4 2048
768 3 2304
1024 82 83968
2048 1 2048
4096 10 40960
8192 12 98304
12288 1 12288
16384 5 81920
24576 2 49152
32768 4 131072
65536 10 655360
98304 1 98304
131072 1 131072
196608 7 1376256
262144 8 2097152
393216 1 393216
524288 11 5767168
786432 1 786432
1048576 8 8388608
1572864 1 1572864
2097152 1 2097152
4194304 1 4194304
MEMPOOL_GLOBAL_SHARED POOL STATS:
Non-mmapped bytes allocated = 130023424
Number of free chunks = 807
Number of mmapped regions = 0
Mmapped bytes allocated = 0
Max memory footprint = 130023424
Keepcost = 4144
Max contiguous free mem = 67200
Allocated memory in use = 128787608
Free memory = 1235816
----- fragmented memory statistics -----
fragment size count total
(bytes) (bytes)
---------------- ---------- --------------
16 160 2560
24 185 4440
32 123 3936
40 98 3920
48 1 48**
48 26 1248
56 1 56
64 9 576
72 9 648
80 10 800
88 5 440
96 4 384
104 3 312
112 8 896
120 6 720
128 5 640
136 5 680
144 5 720
152 1 152
160 5 800
168 1 168
176 9 1584
184 5 920
192 11 2112
200 8 1600
208 2 416
216 1 216
232 1 232
240 6 1440
248 4 992
256 18 4960
384 1 504
512 20 12560
768 7 6024
1024 10 13120
1536 4 7192
2048 1 2816
3072 1 4024
4096 1 4152
4144 1 4144*
8192 2 22064
12288 1 13600
16384 5 96744
24576 2 54672
32768 2 91744
49152 11 660224
65536 3 199224
* - top most releasable chunk.
** - contiguous memory on top of heap.
----- allocated memory statistics -----
fragment size count total
(bytes) (bytes)
---------------- ---------- --------------
48 957 45936
56 990 55440
64 1119 71616
72 471 33912
80 2053 164240
88 604 53152
96 241 23136
104 2004 208416
112 279 31248
120 243 29160
128 439 56192
136 46 6256
144 93 13392
152 1630 247760
160 157 25120
168 310 52080
176 278 48928
184 604 111136
192 237 45504
200 184 36800
208 21 4368
216 68 14688
224 62 13888
232 30 6960
240 186 44640
248 90 22320
256 2000 512000
384 252 96768
512 934 478208
768 75 57600
1024 132 135168
1536 13 19968
2048 2184 4472832
3072 45 138240
4096 58 237568
6144 17 104448
8192 124 1015808
12288 29 356352
16384 49 802816
24576 28 688128
32768 35 1146880
49152 10 491520
65536 1006 65929216
98304 8 786432
131072 17 2228224
196608 13 2555904
262144 2 524288
393216 3 1179648
524288 8 4194304
786432 5 3932160
1048576 1 1048576
1572864 1 1572864
2097152 2 4194304
8388608 1 8388608
Summary for all pools:
Non-mmapped bytes allocated = 183271424
Number of free chunks = 893
Number of mmapped regions = 0
Mmapped bytes allocated = 0
Max memory footprint = 183271424
Keepcost = 17780944
Allocated memory in use = 164149528
Free memory = 19121896
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