im trying to track down a network performance issue, because transfers to our as400 are very slow. IBM says its not an issue on their side because they are seeing resends in the trace file.
I did notice some output errors on some of the ports as well as some in the buffers.
Could these be what is causing the issue. See below the text from the show buffers command. Im new to having to modify buffers if this is needed, so some tips/advice on this would be great.
DMI_Servers#show buffers
Buffer elements:
1061 in free list (500 max allowed)
176407157 hits, 0 misses, 1024 created
Public buffer pools:
Small buffers, 104 bytes (total 50, permanent 50, peak 116 @ 7w0d):
49 in free list (20 min, 150 max allowed)
80371005 hits, 22 misses, 66 trims, 66 created
0 failures (0 no memory)
Middle buffers, 600 bytes (total 25, permanent 25, peak 46 @ 7w0d):
23 in free list (10 min, 150 max allowed)
324681 hits, 7 misses, 21 trims, 21 created
0 failures (0 no memory)
Big buffers, 1536 bytes (total 50, permanent 50, peak 74 @ 7w0d):
34 in free list (5 min, 150 max allowed)
69979018 hits, 8 misses, 24 trims, 24 created
0 failures (0 no memory)
VeryBig buffers, 4520 bytes (total 14, permanent 10, peak 14 @ 7w0d):
0 in free list (0 min, 100 max allowed)
58 hits, 2 misses, 0 trims, 4 created
0 failures (0 no memory)
Large buffers, 5024 bytes (total 0, permanent 0):
0 in free list (0 min, 10 max allowed)
0 hits, 0 misses, 0 trims, 0 created
0 failures (0 no memory)
Huge buffers, 18024 bytes (total 0, permanent 0):
0 in free list (0 min, 4 max allowed)
0 hits, 0 misses, 0 trims, 0 created
0 failures (0 no memory)
Interface buffer pools:
Syslog ED Pool buffers, 600 bytes (total 132, permanent 132):
100 in free list (132 min, 132 max allowed)
2550 hits, 0 misses
FastEthernet0-Physical buffers, 1524 bytes (total 32, permanent 32):
8 in free list (0 min, 32 max allowed)
24 hits, 0 fallbacks
8 max cache size, 8 in cache
0 hits in cache, 0 misses in cache
RxQFB buffers, 2040 bytes (total 300, permanent 300):
291 in free list (0 min, 300 max allowed)
2862376 hits, 0 misses
RxQ1 buffers, 2040 bytes (total 128, permanent 128):
1 in free list (0 min, 128 max allowed)
7525 hits, 58 fallbacks
RxQ2 buffers, 2040 bytes (total 12, permanent 12):
0 in free list (0 min, 12 max allowed)
12 hits, 0 fallbacks, 0 trims, 0 created
0 failures (0 no memory)
RxQ3 buffers, 2040 bytes (total 128, permanent 128):
7 in free list (0 min, 128 max allowed)
78728807 hits, 2831206 fallbacks
RxQ4 buffers, 2040 bytes (total 64, permanent 64):
0 in free list (0 min, 64 max allowed)
1012501 hits, 1380137 misses
RxQ5 buffers, 2040 bytes (total 0, permanent 0):
0 in free list (0 min, 0 max allowed)
0 hits, 0 misses
RxQ6 buffers, 2040 bytes (total 128, permanent 128):
0 in free list (0 min, 128 max allowed)
128 hits, 0 misses
RxQ7 buffers, 2040 bytes (total 192, permanent 192):
63 in free list (0 min, 192 max allowed)
2772772 hits, 10 misses
RxQ8 buffers, 2040 bytes (total 64, permanent 64):
0 in free list (0 min, 64 max allowed)
146504795 hits, 161553754 misses
RxQ9 buffers, 2040 bytes (total 1, permanent 1):
0 in free list (0 min, 1 max allowed)
1 hits, 0 misses
RxQ10 buffers, 2040 bytes (total 64, permanent 64):
1 in free list (0 min, 64 max allowed)
1781891 hits, 31056 fallbacks
RxQ11 buffers, 2040 bytes (total 16, permanent 16):
0 in free list (0 min, 16 max allowed)
16 hits, 0 misses
RxQ12 buffers, 2040 bytes (total 16, permanent 16):
0 in free list (0 min, 16 max allowed)
16 hits, 0 misses
RxQ13 buffers, 2040 bytes (total 16, permanent 16):
0 in free list (0 min, 16 max allowed)
16 hits, 0 misses
RxQ15 buffers, 2040 bytes (total 4, permanent 4):
0 in free list (0 min, 4 max allowed)
403225814 hits, 403225810 misses
IPC buffers, 2048 bytes (total 300, permanent 300):
296 in free list (150 min, 500 max allowed)
2699868 hits, 0 fallbacks, 0 trims, 0 created
0 failures (0 no memory)
Jumbo buffers, 9240 bytes (total 200, permanent 200):
200 in free list (0 min, 200 max allowed)
0 hits, 0 misses
