I don't know how to really explain this odd problem. All I can say is
that when I execute/use most programs/daemons (perl, sshd, etc) it takes
numerous seconds before the process starts processing. Once the
program starts responding, the program performs as I would expect. This
started happening after the machine hung on the way down (init 6) and I
had to reset it.
Examples:
- - It takes 10 seconds to connect to the machine remotely via ssh. Used to
be closer to 2 or 3.
- - A simple Perl script "stalls" for about 3 seconds before doing anything.
- - Connecting to Apache takes about 3-5 seconds, but then it serves a
simple static page (no graphics) virtually instantaneously.
A few other programs such as 'top' and 'pine' don't seem to have a
noticeable problem. I'm in a real jam here, this system is supposed to go
into production as a web server, and the performance sucks so bad for even
the simplest page (it's even worse for CGI's) that I'm having to hold off
until this is fixed.
One other (perhaps unrelated issue) is that since the reboot, that running
via /etc/profile: ulimit -c 1000000 causes the following error:
bash: ulimit: cannot modify limit: Operation not permitted
Any help/advice is extremely welcome.
System Info:
PII 450Mhz
Symbios ncr53c895 (pair of Quantum QM39100TD-SW disks doing software Raid1)
256MB RAM/128MB Swap:
total used free shared buffers cached
Mem: 256984 86908 170076 37340 35320 37300
- -/+ buffers/cache: 14288 242696
Swap: 128484 0 128484
2.0.36 with following patches:
Apr 17 09:40:51 vodka kernel: -- Begin VA Research Patches (as of 12/28/98)
Apr 17 09:40:51 vodka kernel: 2gb.patch
Apr 17 09:40:51 vodka kernel: a20.patch
Apr 17 09:40:51 vodka kernel: eata.patch
Apr 17 09:40:51 vodka kernel: filemap.patch
Apr 17 09:40:51 vodka kernel: ibmtr.patch
Apr 17 09:40:51 vodka kernel: kbdrate.patch
Apr 17 09:40:51 vodka kernel: ncr53c8xx-3.0i-raid.patch
Apr 17 09:40:51 vodka kernel: ncr53c8xx-3.0i.patch
Apr 17 09:40:51 vodka kernel: pci.patch
Apr 17 09:40:51 vodka kernel: -- End VA Research Patches
Apr 17 09:40:51 vodka kernel:
Apr 17 09:40:51 vodka kernel: Serial-Console support (Brian Rogers
<w006552@airmail.net>)
Apr 17 09:40:51 vodka kernel: Protection for strobe floods (Jesse Off
<joff@10thsphere.ml.org>)
Apr 17 09:40:51 vodka kernel: Linux Unofficial Patch Printout V2.0
(Henning Schmiedehausen <hps@tanstaafl.de>, Kurt Huwig <kurt@huwig.de>,
Sven OliverMoll <smol0075@rz.uni-hildesheim.de>)
Apr 17 09:40:51 vodka kernel: *** End of Patches
- --
Aaron Turner | Either which way, one half dozen or another.
aturner@pobox.com | Check out the Red Hat Linux User's FAQ Online!
www.pobox.com/~aturner | http://www.pobox.com/~aturner/RedHat-FAQ/
All emails from this account are PGP signed. Lack of a signature is "bad".
PGP Key fingerprint = FB E1 CE ED 57 E4 AB 80 59 6E 60 BF 45 1B 20 E8
-----BEGIN PGP SIGNATURE-----
Version: 2.6.2
iQCVAwUBNxoVSTM3jpXy1kJtAQECGgP7BMVHeYupTpsFRxN/yLxlrcINfXjVmdrx
zRwZYcGGNSiJtWZrZqxvvG2IGKCvoKgjmGL8qT8HqjaLFlrpTbX3biEWL3MDPyeY
JE3cqe6Oa7dFIrg79vRB5fhtJ3q6FGeZxJvlS83iEJ+xL3q9VM9jsU/kuFokErUp
YTsLf2GuTaI=
=Q2v2
-----END PGP SIGNATURE-----
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/