On 12 January 2011 09:08, Mariusz W <[email protected]> wrote: > On Wed, Jan 12, 2011 at 9:29 AM, sebb <[email protected]> wrote: > >> On 12 January 2011 08:06, Mariusz W <[email protected]> wrote: >> > Hi, >> > Two days ago I ran Jmeter (2.4 and 2.3.4) on Amacone EC2 - Windows, Xeon, >> > Java SE 6 Update 23 (tried 32bit or 64bit) - Retrive all embedded >> resources >> > is ON - keep alive on server side is OFF. Elapsed Times (avg, max, min) >> > where not real - 1 sample, 1 thread showed time 2 or 3 times real elapsed >> > time (which I measure by stopwatch). I found that every run some css, js, >> > jpg... has loaded time very high (there were about 80 static content >> files >> > and each run other file had that false high load time ). During test >> outside >> > ec2 everything is ok. My question is - Do You use Jmeter from cloud >> > (especially ec2)? Anybody have seen such error? >> >> When you run tests outside EC2, was the network route to the target >> host the same? >> > > No > > >> What do you mean when you say the time is very high on EC2? >> What is the time otherwise? >> >> For example, if EC2 reports a time of 10ms and other time is 1ms, then >> the ratio is 10 times, but the absolute difference is 9ms, which is >> similar to timer resolution, and so is not significant. >> >> > From ec2 >100sec (it was shown in Jmeter 2.4) and >200 sec. on Jmeter > 2.3.4. - when I check on mobile stopwatch (real time) it was 20 sec (on > transaction controller) and max 1 sec on that wrong css,jpg, js request on > server side in accesslog.
That sounds like network problems accessing the server host from EC2. Try running a simple (short) test accessing a public server such as www.amazon.com or google from EC2 and see what JMeter times are like then. > >> > Regards, >> > Mariusz >> > >> > On Wed, Jan 12, 2011 at 8:19 AM, Deepak Shetty <[email protected]> >> wrote: >> > >> >> In theory it shouldnt. >> >> In practice the way VMs on different OS's handle threads/sockets/memory >> may >> >> impact the runtime behavior (in addition to code bugs , but these should >> be >> >> rare). >> >> >> >> On Tue, Jan 11, 2011 at 10:45 PM, rajivkumarnandvani < >> >> [email protected]> wrote: >> >> >> >> > >> >> > Hi All, >> >> > >> >> > I know jmeter java based. >> >> > Does jmeter make any difference when run from Different OS with same >> >> > configuration? >> >> > >> >> > Like run from MAC OS OR windows OS. >> >> > >> >> > thanks >> >> > >> >> > >> >> > >> >> > ----- >> >> > >> >> > rajivkumarnandvani >> >> > -- >> >> > View this message in context: >> >> > >> >> >> http://jmeter.512774.n5.nabble.com/does-jmeter-make-any-difference-when-run-from-Different-OS-with-same-configuration-tp3337722p3337722.html >> >> > Sent from the JMeter - User mailing list archive at Nabble.com. >> >> > >> >> > --------------------------------------------------------------------- >> >> > 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]
