For the past three days, at same time 2821 which is acting as a hub for global sites is going down and come back up it self. From the sh buffer we get this error..
Public buffer pools:
Small buffers, 104 bytes (total 50, permanent 50, peak 65 @ 7w0d):
48 in free list (20 min, 150 max allowed)
20622151 hits, 144 misses, 15 trims, 15 created
18 failures (0 no memory)
Could the above dump corelated?? or could it be a different issue overall.