Re: tomcat connection limit

2009-08-10 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Thomas, On 8/9/2009 9:33 PM, Thomas G. Lau wrote: > [r...@app1-testing ~]# ulimit -a > open files (-n) 65535 > max user processes (-u) 65535 Right. What user is Tomcat running as? > maxThreads="300

Re: tomcat connection limit

2009-08-09 Thread Thomas G. Lau
[r...@app1-testing ~]# ulimit -a core file size (blocks, -c) 0 data seg size (kbytes, -d) unlimited scheduling priority (-e) 0 file size (blocks, -f) unlimited pending signals (-i) 71680 max locked memory (kbytes, -l) 32 max memory

Re: tomcat connection limit

2009-08-07 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Thomas, On 8/7/2009 2:58 AM, Thomas G. Lau wrote: > I did use > ulimit -n 65535 > ulimit -u 65535 Were you root? If not, you may not be able to set your ulimits that high. Try 'ulimit -a' after "modifying" to see what the limits actually are. > I ha

Re: tomcat connection limit

2009-08-07 Thread Mark Thomas
Thomas G. Lau wrote: > Dear Mark, > > may I ask what did you tune on your tomcat? Nothing. I just set maxThreads="1" to give me plenty of head room. The tuning was all in the application. > we are still using 5.0 5.0.x has not been supported for some time. Mark -

Re: tomcat connection limit

2009-08-07 Thread Thomas G. Lau
wrote: Thomas G. Lau wrote: Dear All, I am currently testing tomcat connection limit, while doing so, I have meet the 1100connection limit to Tomcat server, There is no such limit in Tomcat. I have just tested Tomcat with 3000 concurrent connections and saw zero errors. I did, however

Re: tomcat connection limit

2009-08-07 Thread Mark Thomas
Thomas G. Lau wrote: > Dear All, > > I am currently testing tomcat connection limit, while doing so, I have > meet the 1100connection limit to Tomcat server, There is no such limit in Tomcat. I have just tested Tomcat with 3000 concurrent connections and saw zero errors. I did, howe

tomcat connection limit

2009-08-06 Thread Thomas G. Lau
Dear All, I am currently testing tomcat connection limit, while doing so, I have meet the 1100connection limit to Tomcat server, it was using two jmeter server to "attack" single tomcat. But no matter what, tomcat could never be able to handle more than 1100 connection. I did use