Re: FreeBSD is Very slow to load some sites
On Monday 25 July 2005 00:57, Galdes, Andrew (ERHS) wrote: Hello All, Freebsd seems to take a long time (up to ten minutes) to load some web sites. When i use Linux or Windows it seems to load at normal speed. I have installed Freebsd (same version) on another computer and it has the same trouble. I have tried both firefox and konqueror. I'm having no problems here to access the site. Using Firefox 1.0.6 (less than 1 min to show the page) and Konqueror 3.4.1 (a bit over 1 min) under 5.4-REL-p5. But the site uses stylesheets and (java)scripts/applets. Maybe thats the problem ? Beni. pgpN8llpczWjY.pgp Description: PGP signature
re: FreeBSD is Very slow to load some sites
Hey Andrew, If you suspect it is your DNS, just put the IP address of your site in the browser: 202.2.59.40 or 202.2.56.40 and see if the same thing happens. But like someone else noticed, it might be page related (java etc) that the Linux browser is having problems with. Regards! Denis Freebsd seems to take a long time (up to ten minutes) to load some web sites. When i use Linux or Windows it seems to load at normal speed. I have installed Freebsd (same version) on another computer and it has the same trouble. I have tried both firefox and konqueror. The website is www.anz.com.au. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
RE: FreeBSD is Very slow to load some sites
From: Galdes, Andrew (ERHS) [EMAIL PROTECTED] To: freebsd-questions@freebsd.org Date: Mon, 25 Jul 2005 08:27:37 +0930 Subject: FreeBSD is Very slow to load some sites Hello All, Freebsd seems to take a long time (up to ten minutes) to load some web sites. When i use Linux or Windows it seems to load at normal speed. I have installed Freebsd (same version) on another computer and it has the same trouble. I have tried both firefox and konqueror. The website is www.anz.com.au. I suspect the security of the site is the problem but cannot be sure. It seems to be some sort of DNS issue, but I don't know exactly what. An HTTP connection to www.anz.com.au takes about 45 seconds to establish, regardless of the browser. E.g. time telnet www.anz.com.au 80 Trying 202.2.59.40... Connected to www.anz.com. Escape character is '^]'. ^] telnet quit Connection closed. real0m44.633s A DNS query, however, responds almost immediately: time dig www.anz.com.au [...] ;; QUESTION SECTION: ;www.anz.com.au.IN A ;; ANSWER SECTION: www.anz.com.au. 9798IN CNAME www.anz.com. www.anz.com.1 IN A 202.2.59.40 www.anz.com.1 IN A 202.2.56.40 [...] real0m0.288s And an HTTP connection by IP number instead of by name responds almost immediately, also. I see no packets coming from them (e.g. IDENT queries) that would account for the delay. One of their IP numbers (202.2.56.40) has no PTR record, but I don't think that has anything to do with it. Another thread on this list [kde-freebsd] Konqueror very slow displaying some sites puts it down to DNS. Any ideas? Could be an issue with the FreeBSD resolver. It's happened in the past, but I thought that was all cleared up now. I don't know if dig uses the native resolver or implements one of its own. I suspect the latter. - Bob ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: FreeBSD is Very slow to load some sites
Galdes, Andrew (ERHS) wrote: The website is www.anz.com.au. I suspect the security of the site is the problem but cannot be sure. Another thread on this list [kde-freebsd] Konqueror very slow displaying some sites puts it down to DNS. Any ideas? DNS response time is fine. However, it takes over 60 seconds for the site to answer a remote query via telnet, so I assume that the server is either overloaded or has been hacked. Apparently it's running IIS-4.0 on WinNT, so the safe money is on the latter... -- -Chuck ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: FreeBSD is Very slow to load some sites
On Mon, Jul 25, 2005 at 08:27:37AM +0930, Galdes, Andrew (ERHS) wrote:
Freebsd seems to take a long time (up to ten minutes) to load some web
sites. When i use Linux or Windows it seems to load at normal speed. I have
installed Freebsd (same version) on another computer and it has the same
trouble. I have tried both firefox and konqueror.
The website is www.anz.com.au. I suspect the security of the site is the
problem but cannot be sure.
A bit sluggish here with Firefox 1.0.5 (from ports). Page loads in
approx 30 seconds. Once the page is loaded, other pages are served
almost instantly. Stopping firefox and restarting it, results in the
same initial delay.
With w3m, every page access results in that approx 30 secs delay;
perhaps because w3m doesn't keep the connection open?
Another thread on this list [kde-freebsd] Konqueror very slow displaying
some sites puts it down to DNS. Any ideas?
It could be DNS related. I've run
$ truss w3m http://www.anz.com.au/
after mounting /proc, and most of the waiting time is spent querying
the local DNS server. After getting a reply from the DNS server,
everything starts running smoothing and fast again:
[... here, things start slowing down considerably ...]
socket(0x2,0x2,0x0) = 5 (0x5)
connect(0x5,{ AF_INET 192.168.254.1:53 },16) = 0 (0x0)
sendto(0x5,0x8148000,0,0x0,NULL,0x0) = 32 (0x20)
gettimeofday({1122313919 295525},0x0)= 0 (0x0)
kevent(0x4,0xbfbfd4b0,0x1,0xbfbfd4b0,0x1,0xbfbfd490) = 0 (0x0)
close(5) = 0 (0x0)
socket(0x2,0x2,0x0) = 5 (0x5)
connect(0x5,{ AF_INET 192.168.254.1:53 },16) = 0 (0x0)
sendto(0x5,0x8148000,0,0x0,NULL,0x0) = 32 (0x20)
gettimeofday({1122313924 303323},0x0)= 0 (0x0)
kevent(0x4,0xbfbfd4b0,0x1,0xbfbfd4b0,0x1,0xbfbfd490) = 0 (0x0)
close(5) = 0 (0x0)
socket(0x2,0x2,0x0) = 5 (0x5)
connect(0x5,{ AF_INET 192.168.254.1:53 },16) = 0 (0x0)
sendto(0x5,0x8148000,0,0x0,NULL,0x0) = 32 (0x20)
gettimeofday({1122313934 313571},0x0)= 0 (0x0)
kevent(0x4,0xbfbfd4b0,0x1,0xbfbfd4b0,0x1,0xbfbfd490) = 1 (0x1)
recvfrom(0x5,0x8138000,0,0x0,{ AF_INET 192.168.254.1:53 },0xbfbfd484) = 32 (0x20
)
close(5) = 0 (0x0)
close(4) = 0 (0x0)
[... from here, everything runs very fast again ...]
-Andrew
Regards,
-cpghost.
--
Cordula's Web. http://www.cordula.ws/
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Re: FreeBSD is Very slow to load some sites
On Mon 25 Jul 05 11:58, cpghost [EMAIL PROTECTED] wrote: On Mon, Jul 25, 2005 at 08:27:37AM +0930, Galdes, Andrew (ERHS) wrote: Freebsd seems to take a long time (up to ten minutes) to load some web sites. When i use Linux or Windows it seems to load at normal speed. I have installed Freebsd (same version) on another computer and it has the same trouble. I have tried both firefox and konqueror. The website is www.anz.com.au. I suspect the security of the site is the problem but cannot be sure. A bit sluggish here with Firefox 1.0.5 (from ports). Page loads in approx 30 seconds. Once the page is loaded, other pages are served almost instantly. Stopping firefox and restarting it, results in the same initial delay. With w3m, every page access results in that approx 30 secs delay; perhaps because w3m doesn't keep the connection open? Another thread on this list [kde-freebsd] Konqueror very slow displaying some sites puts it down to DNS. Any ideas? It could be DNS related. I've run $ truss w3m http://www.anz.com.au/ after mounting /proc, and most of the waiting time is spent querying the local DNS server. After getting a reply from the DNS server, everything starts running smoothing and fast again: Same with me. Something looks to be getting hung up when Optus gets a hold of it ... traceroute: Warning: www.anz.com.au has multiple addresses; using 202.2.59.40 traceroute to www.anz.com (202.2.59.40), 64 hops max, 40 byte packets 1 192.168.0.1 (192.168.0.1) 0.315 ms 0.329 ms 0.259 ms 2 10.96.0.1 (10.96.0.1) 9.581 ms 25.078 ms 7.953 ms 3 68.86.206.1 (68.86.206.1) 7.827 ms 21.153 ms 17.441 ms 4 68.35.172.50 (68.35.172.50) 20.508 ms 15.518 ms 11.161 ms 5 12.118.225.9 (12.118.225.9) 25.360 ms 24.751 ms 27.361 ms 6 tbr2-p013801.dlstx.ip.att.net (12.123.17.62) 42.810 ms 49.479 ms 31.743 ms 7 12.122.81.193 (12.122.81.193) 27.721 ms 27.942 ms 29.533 ms 8 att-gw.dfw.level3.net (192.205.32.114) 31.610 ms 28.780 ms * 9 ae-1-52.bbr2.Dallas1.Level3.net (4.68.122.33) 25.426 ms 26.707 ms 26.912 ms 10 ae-0-0.bbr1.LosAngeles1.Level3.net (64.159.1.125) 89.667 ms as-1-0.bbr2.LosAngeles1.Level3.net (64.159.0.246) 74.529 ms 70.403 ms 11 ae-14-55.car4.LosAngeles1.Level3.net (4.68.102.143) 67.398 ms ae-24-54.car4.LosAngeles1.Level3.net (4.68.102.111) 66.374 ms ae-14-53.car4.LosAngeles1.Level3.net (4.68.102.79) 66.282 ms 12 gw.level3-lax.singtel.net (63.209.82.186) 55.746 ms 55.305 ms 56.937 ms 13 203.208.148.74 (203.208.148.74) 209.921 ms 215.540 ms 203.208.148.70 (203.208.148.70) 211.747 ms 14 GigEth5-0-0.sb3.optus.net.au (202.139.191.23) 223.199 ms 219.575 ms 226.671 ms 15 * * ANZBankLtd.sb3.optus.net.au (61.88.168.182) 254.522 ms !X 16 ANZBankLtd.sb3.optus.net.au (61.88.168.182) 251.225 ms !X * * 17 * * ANZBankLtd.sb3.optus.net.au (61.88.168.182) 233.469 ms !X 18 * ANZBankLtd.sb3.optus.net.au (61.88.168.182) 259.433 ms !X 235.769 ms !X - jt ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
