Ian Holsman wrote: > Jess M. Holle wrote: > >> William A. Rowe, Jr. wrote: >> >>> At 11:54 AM 8/29/2002, Jess M. Holle wrote: >>> >>>> Jason Kissinger ([EMAIL PROTECTED]) responded: >>>> >>>>> Windows clients hitting Solaris servers does not exhibit this >>>>> problem. Only Solaris clients hitting Windows servers. I'm unsure >>>>> if other UN*X have this problem, Linux and Windows does not. And >>>>> Solaris client hitting anything but Windows works fine. We have >>>>> some HP/UX boxes that I could build wget on to test as clients, if >>>>> that would be helpful. >>>> >>>> >>>> >>> Do the Windows boxes have the Quality of Service (QoS) Network Drivers >>> installed? Are they running any firewall software? Are there any >>> unpatched >>> XP boxes with the AFD.SYS fault lying around? >> >> >> >> I don't know the answers to any of these questions. >> >> I do know that this occurs on multiple networks, i.e. ours and our >> customers, so whatever it is is not at all unusual. As such it would >> be great if either Apache was fixed or the necessary fixes to the >> Windows and/or Solaris configurations when this occurs were fully >> documented :-) >> >> Has anyone gotten *good* (e.g. something on par with 8MB/sec) >> download performance with an Apache server on Windows and a Solaris >> client? [Is there a counter-example to prove that this poor >> performance is not always true of this combination -- without >> cranking the ack interval to unreal values, that is.] >> > I'll try to get a simple test going from my laptop tomorrow. > can you tell me what solaris version/update you are running. > you are downloading a >single< large file right
server: Windows 2000sp2, Apache 1.3.26 with mod_jk/1.1.0 and Tomcat 3.2.4 (reproducible with all other Apache and Tomcat versions I've tried) file: dd if=/dev/urandom of=8mbfile bs=1 count=8000000 where httpd.conf has <IfModule mod__jk.c> JkWorkersFiles "C:/tomcat/conf/workers.properties" JkMount /webapp/* ajp13 </IfModule> client: SunOS 5.8 Generic_108528-15 sun4u sparc SUNW,Sun-Blade-1000 test1: wget http://w2k/8mbfile == 80KB/s test2: wget http://w2k/webapp/8mbfile == 1MB/s client: Linux 2.4.18-3smp test1: wget http://w2k/8mbfile == 8MB/s test2: wget http://w2k/webapp/8mbfile == 1MB/s