Below is the output from 'show mem free' and 'show mem fail alloc' on all
of the core routers in our network. My guess is that nodes 3,4, and 5 have
insufficient processor memory. If so, should I install more DRAM, reduce
the percentage of I/O memory, or both? Also, node 7's processor memory
seems to be fragmented; can or should something be done about that?
Node 3, 4, and 5 are Cisco 2621 routers with 48mb of DRAM. I've read on the
Cisco web site that the maximum is 64mb. I couldn't tell if that was total
(including the 16mb on the motherboard), or 64mb total in the two slots.
Which is it?
Thanks to everyone who has responded so far!
--Steve
--- command output ---
Node 1
------
show mem free
Head Total(b) Used(b) Free(b) Lowest(b) Largest(b)
Processor 487B4 5990476 1242508 4747968 4386656 4121092
I/O 600000 2097152 508116 1589036 1553652 1553184
[show mem fail alloc listed nothing]
Node 2
------
show mem free
Head Total(b) Used(b) Free(b) Lowest(b) Largest(b)
Processor 60AD0C00 22213632 17080452 5133180 2620744 2432012
I/O 40000000 16777216 2515396 14261820 14237744 14260384
[show mem fail alloc listed nothing]
Node 3
------
show mem free
Head Total(b) Used(b) Free(b) Lowest(b) Largest(b)
Processor 8149CF3C 19280068 18673724 606344 127112 443612
I/O 2700000 9437184 1999516 7437668 7379460 7436796
show mem fail alloc
Caller Pool Size Alignment When
0x8024E55C Processor 65496 0 16:28:05
0x8024E55C Processor 65496 0 16:28:05
0x8024E55C Processor 65496 0 16:28:05
0x8024E55C Processor 65496 0 16:28:05
0x8024E55C Processor 65496 0 16:28:05
0x8024E55C Processor 65496 0 16:28:05
0x8024E55C Processor 65496 0 16:28:04
0x8024E55C Processor 65496 0 16:28:04
0x8024E55C Processor 65496 0 16:27:17
0x8024E55C Processor 65496 0 16:27:17
Node 4
------
show mem free
Head Total(b) Used(b) Free(b) Lowest(b) Largest(b)
Processor 8149CF3C 19280068 18290976 989092 738100 721360
I/O 2700000 9437184 1937752 7499432 7429628 7499388
[show mem fail alloc showed nothing]
Node 5
------
show mem free
Head Total(b) Used(b) Free(b) Lowest(b) Largest(b)
Processor 8149CF3C 19280068 18519132 760936 681488 601156
I/O 2700000 9437184 2090168 7347016 7320396 7346972
[show mem fail alloc showed nothing]
Node 7
------
show mem free
Head Total(b) Used(b) Free(b) Lowest(b) Largest(b)
Processor 7298B0 26044240 20152628 5891612 3756480 196712
I/O 6000000 16777216 1594236 15182980 15182980 15177120
SRAM 1000 65536 63972 1564 1564 1564
show mem fail alloc
Caller Pool Size Alignment When
0x1E083C Processor 200000 0 4d01h
Node 8
------
show mem free
Head Total(b) Used(b) Free(b) Lowest(b) Largest(b)
Processor 60AD0C00 22213632 17723940 4489692 4322920 3098208
I/O 40000000 16777216 1356776 15420440 15138056 15349340
[show mem fail alloc showed nothing]
Node 10
-------
show mem free
Head Total(b) Used(b) Free(b) Lowest(b) Largest(b)
Processor 60950720 23787744 2867992 20919752 6545988 8043712
I/O 40000000 16777216 1533344 15243872 15216388 15241860
[show mem fail alloc showed nothing]
This archive was generated by hypermail 2b29 : Sun Aug 04 2002 - 04:12:09 EDT