Problems with 400 Requests per Second

From: Juergen Schaller (juergen@sbs.de)
Date: Wed Mar 10 1999 - 05:33:40 MST

Hi Alex,

I got next problem :-((((

When I try to use polygraph with more than 1500 Robots or 400 requests per
seconds, I get the following error:

        1/567 (22) Invalid argument

My Configuration:

Sun with Solaris 2.6 + 10000 Filedescriptors:
./polyclt --unique_urls 1 --ports 1024:30000
--robots 1 --launch_win 1min --goal -1:10min:0.03 --rep_cachable 100%
--origin 192.168.11.105:8080 --proxy 192.168.11.105:8080 --req_rate 400/sec
--verb_lvl 3

Challange L with Irix 6.5.2 and 10000 Filedescriptors:
/polysrv --goal -1:12min:0.03 --port 8080 --xact_think norm:3sec,1.5sec

So you see I tried a direct connection between Client and Server. The same
error I get if I use a proxy between both.

Output on the Client-Side:
921068816.730909| FDs: 10000 out of 10000 FDs can be used; safeguard limit:
9687
921068816.730909| run-id: 8723138.618856804:2 pid: 356
921068816.771804| waiting for replies; goal: -1:10.0 min:0.03
921068859.469635| i-warm 0 0.00 -1.00 0 5
921068860.469805| i-warm 21 21.00 0.00 0 395
921068861.471268| i-warm 97 75.89 0.00 0 739
921068862.437942| 1/1 (22) Invalid argument
921068862.437942| last error (22) was fatal; terminating...
921068862.438765| got 204 xactions and 0 errors
921068862.438765| p-warm 204 4.46 0.00 1

On the serverside, everything seems to work.

Thanx again in advance,

        Juergen 

-- 
Juergen Schaller - Internet Administration
Siemens Business Services, Germany
Email: juergen@sbs.de    WWW: http://www.sbs.de/~juergen

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