Poor nnrpd xhdr performance

George Lindholm George.Lindholm at ubc.ca
Mon Aug 30 00:10:21 UTC 1999


And some timings (this time from snoop):

inn 1.7:
 88 17:00:8.69017 greve.ucs.ubc.ca -> nntp.ucs.ubc.ca NNTP C port=34441 XHDR
sender 88431\r\n
 89 17:00:8.69143 greve.ucs.ubc.ca -> nntp.ucs.ubc.ca RSTAT C Get Statistics
 90 17:00:8.69252 nntp.ucs.ubc.ca -> greve.ucs.ubc.ca RSTAT R Get Statistics
 91 17:00:8.72108 nntp.ucs.ubc.ca -> greve.ucs.ubc.ca NNTP R port=34441 221
sender fields fo
 92 17:00:8.72243 greve.ucs.ubc.ca -> nntp.ucs.ubc.ca NNTP C port=34441 XHDR
sender 88432\r\n

inn 2.3:

188 16:40:1.98419 greve.ucs.ubc.ca -> nntp.itservices.ubc.ca NNTP C
port=34437 XHDR sender 88431\r\n
189 16:40:2.02909 nntp.itservices.ubc.ca -> greve.ucs.ubc.ca NNTP R
port=34437
190 16:40:2.06635 nntp.itservices.ubc.ca -> greve.ucs.ubc.ca NNTP R
port=34437 221 sender fields fo
191 16:40:2.11294 greve.ucs.ubc.ca -> nntp.itservices.ubc.ca NNTP C
port=34437
192 16:40:2.11374 nntp.itservices.ubc.ca -> greve.ucs.ubc.ca NNTP R
port=34437
193 16:40:2.11488 greve.ucs.ubc.ca -> nntp.itservices.ubc.ca NNTP C
port=34437 XHDR sender 88432\r\n

   George



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