BIND v8.2.3 Stats Issue
Lee, Pao-Kang
PaoKang.Lee at PaeTec.com
Sun Jan 28 23:56:53 UTC 2001
Hello,
I noticed that the latest version of Bind v8.2.3 do not log 'USAGE ',
'NSTATS', 'XSTATS' ,and 'Cleaned cache' every 60 min. by default or
by 'statistics-interval 60 & cleaning-interval 60' option statements
in 'named.conf'
It randomly missed a scheduled stats dump to the log file.
Not sure if this is a bind feature or a bind bug or a Sun Solaris 8 issue.
The local server's crontab is setup locally to do a 'ndc reload at X:55 each
hour.
The server is a Sun Solaris 8 running on a Netra T1 UltraSPARC-II(64-bit
mode)
with 1 GB. physical memory.
Here is a sample stats logged to the log file:
28-Jan-2001 13:55:00.856 USAGE 980708100 980702246 CPU=1.16u/0.8s
CHILDCPU=0u/0s
28-Jan-2001 13:55:00.861 NSTATS 980708100 980702246 A=1569 NS=6 SOA=975
PTR=2684
MX=32 AAAA=1 38=4 ANY=1
28-Jan-2001 13:55:00.861 XSTATS 980708100 980702246 RR=1240 RNXD=661
RFwdR=829
RDupR=0 RFail=2 RFErr=0 RErr=0 RAXFR=0 RLame=0 ROpts=0
SSysQ=401
SAns=5279 SFwdQ=776 SDupQ=160 SErr=0 RQ=5411 RIQ=0 RFwdQ=776
RDupQ=23
RTCP=132 SFwdR=829 SFail=1 SFErr=0 SNaAns=468 SNXD=3410
RUQ=0 RURQ=0
RUXFR=0 RUUpd=48
28-Jan-2001 14:55:00.917 USAGE 980711700 980702246 CPU=1.74u/1.4s
CHILDCPU=0u/0s
28-Jan-2001 14:55:00.918 NSTATS 980711700 980702246 A=2601 NS=9 CNAME=2
SOA=1620
PTR=4593 MX=57 AAAA=1 38=6 ANY=1
28-Jan-2001 14:55:00.918 XSTATS 980711700 980702246 RR=1769 RNXD=1063
RFwdR=1309
RDupR=0 RFail=2 RFErr=0 RErr=0 RAXFR=0 RLame=2 ROpts=0
SSysQ=432
SAns=8906 SFwdQ=1243 SDupQ=174 SErr=0 RQ=9115 RIQ=0
RFwdQ=1243 RDupQ=39
RTCP=210 SFwdR=1309 SFail=3 SFErr=0 SNaAns=883 SNXD=5796
RUQ=0 RURQ=0
RUXFR=0 RUUpd=76
28-Jan-2001 16:55:00.069 USAGE 980718900 980702246 CPU=2.88u/2.45s
CHILDCPU=0u/0s
28-Jan-2001 16:55:00.070 NSTATS 980718900 980702246 A=4533 NS=15 CNAME=8
SOA=2899
PTR=8113 MX=92 AAAA=3 38=9 ANY=1
28-Jan-2001 16:55:00.070 XSTATS 980718900 980702246 RR=2802 RNXD=1874
RFwdR=2251
RDupR=0 RFail=2 RFErr=0 RErr=0 RAXFR=0 RLame=5 ROpts=0
SSysQ=492
SAns=15720 SFwdQ=2170 SDupQ=196 SErr=0 RQ=16099 RIQ=0
RFwdQ=2170 RDupQ=70
RTCP=399 SFwdR=2251 SFail=3 SFErr=0 SNaAns=1535 SNXD=10190
RUQ=0 RURQ=0
RUXFR=0 RUUpd=143
** It missed 15:55 'USAGE ', 'NSTATS',and 'XSTATS' stats write to log file.
Here is the other logged info:
28-Jan-2001 13:55:00.908 reloading nameserver
28-Jan-2001 13:55:00.946 Ready to answer queries.
28-Jan-2001 14:55:00.916 Cleaned cache of 92 RRsets
28-Jan-2001 14:55:00.978 reloading nameserver
28-Jan-2001 14:55:01.017 Ready to answer queries.
28-Jan-2001 15:55:00.049 reloading nameserver
28-Jan-2001 15:55:00.086 Ready to answer queries.
28-Jan-2001 16:55:00.068 Cleaned cache of 753 RRsets
28-Jan-2001 16:55:00.118 reloading nameserver
28-Jan-2001 16:55:00.156 Ready to answer queries.
** It missed 15:55 'Cleaned cache' stats write to log file.
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