Yes, this is a dual cpu solaris intel box. Using JMeter 2.2 and sun Java 6.
> I tried a simple test with 20 threads and 2 Java Request samplers, > each with an RE Post-Processor child. No errors found even with 10,000 > loops. However this does not mean that there cannot be a threading > issue. > > Just thought - are you running on a multiple-CPU box? That would offer > more opportunities for thread synchronisation errors to show up. > > I have a dual-CPU system I can retry the test on later. > > S. > On 24/05/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: >> Ok, i'll try that different regex tonight. Also; no errors or warnings >> in >> the jmeter log i'm afraid! >> >> Rgds, >> Dan >> >> > On 24/05/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: >> >> > >> >> > Perhaps there is a thread-safety problem. >> >> > Does the RE use fixed strings, or are any variables used? >> >> > >> >> >> >> The regex is simply: >> >> >> >> <value>(.+?)< >> >> looking for the 16th match. The default value is "unset" >> > >> >>From the performance aspect it might be worth trying >> > >> > <value>([^<]+) >> > >> > as this does not require lookahead. >> > >> >> > How many threads in the thread group? >> >> >> >> This particular thread group has 10 threads. over all there are >> about >> >> 550 >> >> in use. The group itself has a read from csv, a counter, 2 samplers, >> >> the >> >> 2 regex's and finally a constant throughput timer. >> > >> > OK. >> > >> >> >> >> >> the point, how can I investigate further? >> >> > >> >> > You could use the "Save Responses" Post-Processor as a child of >> the >> >> > samplers to create a copy of all the responses. >> >> >> >> I can already see the responses in our database. AFAIKT there's no >> way >> >> they could be any different to what comes out at the jmeter end, but >> >> i'll >> >> have a try. >> > >> > Should not be different, but they are presumably at different ends of >> > a network connection, so it's remotely (!) possible. >> > >> >> > Is there any pattern to the failures? >> >> > Do they match the wrong text, or do they fail to match at all? >> >> >> >> It seems to fail completely - I get the "unset" (default value) which >> >> doesnt appear in the xml response at all, rather than the wrong >> value. >> > >> > Any error/warning messages in the jmeter log file? >> > >> > S. >> > >> > --------------------------------------------------------------------- >> > To unsubscribe, e-mail: [EMAIL PROTECTED] >> > For additional commands, e-mail: [EMAIL PROTECTED] >> > >> > >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [EMAIL PROTECTED] >> For additional commands, e-mail: [EMAIL PROTECTED] >> >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
