Re: Strange wait time in my application - Tomcat 7.0.67

2016-10-23 Thread tomcat
On 23.10.2016 15:52, Tullio Bettinazzi wrote: I'm sure is noty a Db issue, the delay is not only concentrated in db functions. The same DB operations seems to take from 4millsec to 4 sec with same data and parameters. Ok, so let's summarise what you have told us so far : - this is under Tom

Re: Strange wait time in my application - Tomcat 7.0.67

2016-10-23 Thread Tullio Bettinazzi
Users List Oggetto: Re: Strange wait time in my application - Tomcat 7.0.67 -BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Tullio, On 10/17/16 12:24 PM, Tullio Bettinazzi wrote: > I monitored it using Yourkit profiler and I didn't see any extreme > GC. > > I noticed anotehr thing

Re: Strange wait time in my application - Tomcat 7.0.67

2016-10-21 Thread Christopher Schultz
vy traffic, when you have users "stalling", what does a thread dump show you? - -chris > Da: André Warnier (tomcat) > Inviato: lunedì 17 ottobre 2016 18.01 A: > users@tomcat.apache.org Oggetto: Re: Strange wait time in my > application - Tomca

Re: Strange wait time in my application - Tomcat 7.0.67

2016-10-21 Thread Tullio Bettinazzi
No further help ? Tks Da: André Warnier (tomcat) Inviato: lunedì 17 ottobre 2016 18.01 A: users@tomcat.apache.org Oggetto: Re: Strange wait time in my application - Tomcat 7.0.67 On 17.10.2016 17:52, Tullio Bettinazzi wrote: > I didn't find any soluti

Re: Strange wait time in my application - Tomcat 7.0.67

2016-10-17 Thread Tullio Bettinazzi
they don't seem to stop at the sam time (as it would be expected in case of GC) but in sequence. Tks Da: André Warnier (tomcat) Inviato: lunedì 17 ottobre 2016 18.01 A: users@tomcat.apache.org Oggetto: Re: Strange wait time in my application - Tomcat 7.0.67

Re: Strange wait time in my application - Tomcat 7.0.67

2016-10-17 Thread tomcat
Martijn Bos Inviato: lunedì 3 ottobre 2016 21.05 A: Tomcat Users List Oggetto: Re: Strange wait time in my application - Tomcat 7.0.67 On 2016-10-03 07:56:34, Tullio Bettinazzi wrote: I've an application under tomcat. When only a one or two users works on it everithing is ok. When the number o

Re: Strange wait time in my application - Tomcat 7.0.67

2016-10-17 Thread Tullio Bettinazzi
I didn't find any solution to my problem. Could someone provide suggestions or a strategy to find the solution ? Tks Da: Martijn Bos Inviato: lunedì 3 ottobre 2016 21.05 A: Tomcat Users List Oggetto: Re: Strange wait time in my application - Tomcat 7.0.6

Re: Strange wait time in my application - Tomcat 7.0.67

2016-10-04 Thread Tullio Bettinazzi
Tkls Da: Martijn Bos Inviato: lunedì 3 ottobre 2016 21.05 A: Tomcat Users List Oggetto: Re: Strange wait time in my application - Tomcat 7.0.67 On 2016-10-03 07:56:34, Tullio Bettinazzi wrote: > I've an application under tomcat. > When only a one or two users works

Re: Strange wait time in my application - Tomcat 7.0.67

2016-10-03 Thread Martijn Bos
On 2016-10-03 07:56:34, Tullio Bettinazzi wrote: > I've an application under tomcat. > When only a one or two users works on it everithing is ok. > When the number of users grows the application slows down. > Is not a memory nor a cpu problem : using top I see the system resources > quite free. >

Re: Strange wait time in my application - Tomcat 7.0.67

2016-10-03 Thread Leon Rosenberg
uggest how to use Yourkit in this schenario ? > > > > I'd look at GC activity and detailed CPU profiling. > > > > Mark > > > > > > > > Tks > > > > > > Tullio > > > > > > > > > __

Re: Strange wait time in my application - Tomcat 7.0.67

2016-10-03 Thread Tullio Bettinazzi
Please help me to understand diffrences beween Moskito and standard profilers. Tks Tullio Da: Leon Rosenberg Inviato: lunedì 3 ottobre 2016 14.29 A: Tomcat Users List Oggetto: Re: Strange wait time in my application - Tomcat 7.0.67 Hi Tullio, you could

Re: Strange wait time in my application - Tomcat 7.0.67

2016-10-03 Thread Leon Rosenberg
ed CPU profiling. > > Mark > > > > > Tks > > > > Tullio > > > > > > ____ > > Da: Mark Thomas > > Inviato: lunedì 3 ottobre 2016 10.39 > > A: Tomcat Users List > > Oggetto: Re: Strange wait time in my application - Tomcat 7.0.67 >

Re: Strange wait time in my application - Tomcat 7.0.67

2016-10-03 Thread Mark Thomas
gest how to use Yourkit in this schenario ? I'd look at GC activity and detailed CPU profiling. Mark > > Tks > > Tullio > > > > Da: Mark Thomas > Inviato: lunedì 3 ottobre 2016 10.39 > A: Tomcat Users List > Oggetto: Re: S

Re: Strange wait time in my application - Tomcat 7.0.67

2016-10-03 Thread Tullio Bettinazzi
ullio Da: Mark Thomas Inviato: lunedì 3 ottobre 2016 10.39 A: Tomcat Users List Oggetto: Re: Strange wait time in my application - Tomcat 7.0.67 On 03/10/2016 08:56, Tullio Bettinazzi wrote: > I've an application under tomcat. > When only a one or two users works on it everithi

Re: Strange wait time in my application - Tomcat 7.0.67

2016-10-03 Thread Mark Thomas
On 03/10/2016 08:56, Tullio Bettinazzi wrote: > I've an application under tomcat. > When only a one or two users works on it everithing is ok. > When the number of users grows the application slows down. > Is not a memory nor a cpu problem : using top I see the system resources > quite free. > I d

Strange wait time in my application - Tomcat 7.0.67

2016-10-03 Thread Tullio Bettinazzi
I've an application under tomcat. When only a one or two users works on it everithing is ok. When the number of users grows the application slows down. Is not a memory nor a cpu problem : using top I see the system resources quite free. I don't see relevant garbage collection : heap size and permg