Poor nnrpd xhdr performance
George Lindholm
George.Lindholm at ubc.ca
Sun Aug 29 23:55:23 UTC 1999
I just noticed that XHDR with inn 2.3 is significantly slower compared to
inn 1.7. I would say it is close to an order of magnitude slower.
George
--
4.8578 poll(0xEFFFF808, 1, 600000) = 1
4.8596 read(0, 0x0010A3E8, 1024) = 19
X H D R s e n d e r 8 8 4 1 3\r\n
4.8613 fstat(3, 0xEFFFF710) = 0
4.8619 time() = 935970000
4.8629 getpid() = 1231 [13124]
4.8636 putmsg(3, 0xEFFFEDC8, 0xEFFFEDBC, 0) = 0
4.8649 open("/etc/.syslog_door", O_RDONLY) = 11
4.8659 door_info(11, 0xEFFFED00) = 0
4.8663 getpid() = 1231 [13124]
4.8668 door_call(11, 0xEFFFECE8) = 0
4.8673 close(11) = 0
4.8696
open64("/usr/local/news/spool/overview/n/s/n/news.software.nntp.DAT",
O_RDWR|O_APPEND|O_CREAT, 0660) = 11
4.8709
open64("/usr/local/news/spool/overview/n/s/n/news.software.nntp.IDX",
O_RDWR|O_CREAT, 0660) = 12
4.8717 fstat64(12, 0xEFFFB170) = 0
4.8722 fcntl(11, F_SETFD, 0x00000001) = 0
4.8730 fcntl(12, F_SETFD, 0x00000001) = 0
4.8735 fstat64(11, 0xEFFFF228) = 0
4.8739 fstat64(12, 0xEFFFF228) = 0
4.8745 mmap64(0x00000000, 61215, PROT_READ, MAP_SHARED, 11, 0) = 0xEF3A0000
4.8750 mmap64(0x00000000, 13240, PROT_READ, MAP_SHARED, 12, 0) = 0xEF390000
4.8757 close(12) = 0
4.8761 close(11) = 0
4.8774 munmap(0xEF390000, 13240) = 0
4.8787 munmap(0xEF3A0000, 61215) = 0
4.8954 access("/usr/local/news/spool/articles/time-07/c7/cd/c865-37ad", 4)
= 0
4.8968 fstat(3, 0xEFFFEB60) = 0
4.8976 time() = 935970000
4.8984 getpid() = 1231 [13124]
4.8992 putmsg(3, 0xEFFFE218, 0xEFFFE20C, 0) = 0
4.9002 open("/etc/.syslog_door", O_RDONLY) = 11
4.9010 door_info(11, 0xEFFFE150) = 0
4.9014 getpid() = 1231 [13124]
4.9019 door_call(11, 0xEFFFE138) = 0
4.9025 close(11) = 0
4.9037 memcntl(0xEF7A0000, 928, MC_ADVISE, 0x0004, 0, 0) = 0
4.9052 munmap(0xEF7A0000, 928) = 0
4.9067
open64("/usr/local/news/spool/overview/n/s/n/news.software.nntp.DAT",
O_RDWR|O_APPEND|O_CREAT, 0660) = 11
4.9081
open64("/usr/local/news/spool/overview/n/s/n/news.software.nntp.IDX",
O_RDWR|O_CREAT, 0660) = 12
4.9344 fstat64(12, 0xEFFFB260) = 0
4.9373 fcntl(11, F_SETFD, 0x00000001) = 0
4.9380 fcntl(12, F_SETFD, 0x00000001) = 0
4.9385 fstat64(11, 0xEFFFF318) = 0
4.9390 fstat64(12, 0xEFFFF318) = 0
4.9397 mmap64(0x00000000, 61215, PROT_READ, MAP_SHARED, 11, 0) = 0xEF3A0000
4.9406 mmap64(0x00000000, 13240, PROT_READ, MAP_SHARED, 12, 0) = 0xEF7A0000
4.9415 close(12) = 0
4.9420 close(11) = 0
4.9427 munmap(0xEF7A0000, 13240) = 0
4.9439 munmap(0xEF3A0000, 61215) = 0
4.9448 open64("/usr/local/news/spool/articles/time-07/c7/cd/c865-37ad",
O_RDONLY) = 11
4.9466 fstat64(11, 0xEFFFF300) = 0
4.9472 mmap64(0x00000000, 11113, PROT_READ, MAP_SHARED, 11, 0) = 0xEF7A0000
4.9486 close(11) = 0
4.9655 memcntl(0xEF7A0000, 11113, MC_ADVISE, 0x0004, 0, 0) = 0
4.9664 munmap(0xEF7A0000, 11113) = 0
4.9671 write(1, 0x0027F22C, 26) = 26
2 2 1 s e n d e r f i e l d s f o l l o w\r\n
4.9687 write(1, 0x00281238, 28) = 28
8 8 4 1 3 d a e m o n @ p i l h u h n . d e\r\n .\r\n
More information about the inn-workers
mailing list