Re: [Tomcat Monitor] alpha version ready
I just discovered a minor bug when the graph is resized. if you make the width less than the minimum width, it will draw a line across. the fix for it is easy. tomorrow I will probably post a new version with a fix for it. I just ran the monitor for 2 hours and the memory usage was constant. peter lin --- Peter Lin <[EMAIL PROTECTED]> wrote: > > Latest screen shot > http://cvs.apache.org/~woolfel/alpha-mon-cap.png > > http://tao.altern8.net/jmeter-mon.zip > > > I've tested it quite a bit today. This weekend I > plan to run a long-ish test and let the monitor run > for 48+ hours to see if memory consumption grows. So > far for short durations 30 min, the memory usage > remains flat. What it is capable of doing. > > 1. monitor multiple servers > a. add new thread group with 1 thread > b. add constant timer > c. add config element -> authentication > d. add http sampler > e. check "use as monitor" > > 2. it will display the health of the servers in the > "Health" tab > > 3. it will display the "heart beat" a.k.a > performance history > > 4. you can stop and clear the results > > I tried to get all the bugs out I can. I'm hoping > people will give it a try. Especially those who have > a staging environment with many servers or people > working on clustering. to use it, you need to be > using a nightly snapshot of TC5 from this week. > > As usual, send all comments to me directly. > > peter lin > > > > - > Do you Yahoo!? > Yahoo! Search - Find what youre looking for faster. __ Do you Yahoo!? Protect your identity with Yahoo! Mail AddressGuard http://antispam.yahoo.com/whatsnewfree - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [Tomcat Monitor] alpha version ready
Peter Lin wrote: Latest screen shot http://cvs.apache.org/~woolfel/alpha-mon-cap.png http://tao.altern8.net/jmeter-mon.zip I've tested it quite a bit today. This weekend I plan to run a long-ish test and let the monitor run for 48+ hours to see if memory consumption grows. So far for short durations 30 min, the memory usage remains flat. What it is capable of doing. 1. monitor multiple servers a. add new thread group with 1 thread b. add constant timer c. add config element -> authentication d. add http sampler e. check "use as monitor" 2. it will display the health of the servers in the "Health" tab 3. it will display the "heart beat" a.k.a performance history 4. you can stop and clear the results I tried to get all the bugs out I can. I'm hoping people will give it a try. Especially those who have a staging environment with many servers or people working on clustering. to use it, you need to be using a nightly snapshot of TC5 from this week. As usual, send all comments to me directly. Good :) There's a problem: the path to Java is hardcoded in the .bat script. You should use JAVA_HOME instead, I think. It works well enough otherwise, but I dont understand what the "memory graph" represents ? The percentage of free mem ? (in which case the load should increase when it goes down) I found the graph page to be quite slow to display (and made my computer sluggish - obviously my setup wasn't optimal as everything was running on one machine: TC, ab and JMeter), could this be improved a bit ? I think this will work with JBoss as well, but not with the current JB 3.2.4-RC1 (which includes TC 5.0.19). The next releases (incl JB 4 DR 3) will have all the needed fixes to XML output. -- x Rémy Maucherat Developer & Consultant JBoss Group (Europe) SàRL x - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [Tomcat Monitor] alpha version ready
Hi remy, there will be a delay in the graph, depending on the timer interval and response time. I'll test the graph component by itself and profile it. When I decrease the timer interval to 400ms, it works quite nicely. what's the specs of your machine. So far I've only tested it on m laptop. if you get a chance to try it against the nightly jboss, I'd love to hear how it went :) peter lin Remy Maucherat <[EMAIL PROTECTED]> wrote: Peter Lin wrote: > > Latest screen shot http://cvs.apache.org/~woolfel/alpha-mon-cap.png > > http://tao.altern8.net/jmeter-mon.zip > > > I've tested it quite a bit today. This weekend I plan to run a > long-ish test and let the monitor run for 48+ hours to see if memory > consumption grows. So far for short durations 30 min, the memory > usage remains flat. What it is capable of doing. > > 1. monitor multiple servers a. add new thread group with 1 thread b. > add constant timer c. add config element -> authentication d. add > http sampler e. check "use as monitor" > > 2. it will display the health of the servers in the "Health" tab > > 3. it will display the "heart beat" a.k.a performance history > > 4. you can stop and clear the results > > I tried to get all the bugs out I can. I'm hoping people will give it > a try. Especially those who have a staging environment with many > servers or people working on clustering. to use it, you need to be > using a nightly snapshot of TC5 from this week. > > As usual, send all comments to me directly. Good :) There's a problem: the path to Java is hardcoded in the .bat script. You should use JAVA_HOME instead, I think. It works well enough otherwise, but I dont understand what the "memory graph" represents ? The percentage of free mem ? (in which case the load should increase when it goes down) I found the graph page to be quite slow to display (and made my computer sluggish - obviously my setup wasn't optimal as everything was running on one machine: TC, ab and JMeter), could this be improved a bit ? I think this will work with JBoss as well, but not with the current JB 3.2.4-RC1 (which includes TC 5.0.19). The next releases (incl JB 4 DR 3) will have all the needed fixes to XML output. -- x Rémy Maucherat Developer & Consultant JBoss Group (Europe) SàRL x - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Do you Yahoo!? Protect your identity with Yahoo! Mail AddressGuard
RE: [Tomcat Monitor] alpha version ready
Hi, >Sorry about the question, maybe I misses something >But how can I setup Jmeter to monitor tomcat? You did miss something: search for Peter's posts over the past few days, and you'll see this is an in-development feature not yet available in the general JMeter releases. >> there will be a delay in the graph, depending on the timer >> interval and response time. I'll test the graph component by >> itself and profile it. When I decrease the timer interval to >> 400ms, it works quite nicely. what's the specs of your >> machine. So far I've only tested it on m laptop. Yeah, modifying the timer refresh from 5s to 1s worked nicely for me. Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
