xntpd[28781]: too many recvbufs allocated

Hi,

I have a server that is getting the following alarm a couple times a day:

Mar 25 10:56:54 hostname xntpd[12345]: too many recvbufs allocated (30)
Mar 25 10:56:54 hostname xntpd[12345]: too many recvbufs allocated (30)

I know this is some sort of NTP related issue but I need to gauge the severity of the alarm. My assumption is that it is some innocous message that self-corrects once memory frees up. Any info to shed light on what this alarm is trying to tell me would be helpful.

Thanks in advance.

# swap -s
total: 183976k bytes allocated + 63328k reserved = 247304k used, 8608144k available

# swap -l
swapfile dev swaplo blocks free
/dev/md/dsk/d10 85,10 16 4202672 4202672

# df -k
Filesystem kbytes used avail capacity Mounted on
/dev/md/dsk/d0 65385947 29556685 35175403 46% /
/proc 0 0 0 0% /proc
mnttab 0 0 0 0% /etc/mnttab
fd 0 0 0 0% /dev/fd
/dev/md/dsk/d20 3101839 530146 2509657 18% /var
swap 8603832 24 8603808 1% /var/run
swap 8608840 5032 8603808 1% /tmp
/dev/md/dsk/d50 2058319 4928 1991642 1% /bingo
/dev/md/dsk/d40 2058319 3362 1993208 1% /bango
/dev/md/dsk/d30 3101839 310550 2729253 11% /opt/bongo
/dev/md/dsk/d70 6198606 9 6136611 1% /opt/irving
/dev/md/dsk/d60 9295373 2675 9199745 1% /opt/irving/server/log

# ps -ef|grep 12345|grep -v grep
root 12345 1 0 Mar 23 ? 0:44 /usr/lib/inet/xntpd -c /etc/sys/ntp/conf/ntp.conf