: charlie arehart [mailto:charlie_li...@carehart.org]
Sent: Thursday, July 19, 2018 12:24 PM
To: 'Tomcat Users List'
Subject: RE: 21 second pause that randomly happens
David? Are you still needing help with this? Your answers to what I ask may
help us get you to a solution.
/charlie
Could it be related to garbage collection?
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David? Are you still needing help with this? Your answers to what I ask may
help us get you to a solution.
/charlie
-Original Message-
From: charlie arehart
Sent: Tuesday, July 17, 2018 01:14 PM
To: 'Tomcat Users List'
Subject: RE: 21 second pause that randomly happens
Going back
Going back to David's original note, you wrote, " We have a customer who is
experiencing a random, 21 second pause when using out Tomcat based application
server. We believe this may be during a TCP connect and timeout. Logging
indicates the pause happens before the request makes it to our back
Some additional comments in the text below.
But as a general comment : neither tomcat nor your application seem to log any error. This
suggest that when a connection is established by the client, and it sends a request to
tomcat on that conection, it does get processed without error (and
If all else fails you might want to enable Garbage Colletion (GC) logging to
make sure it isn't Full GCs causing the delay.
David Cleary wrote:
> We have a customer who is experiencing a random, 21 second pause when using
> out Tomcat based application server. We believe this may be during a
On 16.07.2018 16:35, David Cleary wrote:
> 2018-07-16 15:55 GMT+03:00 David Cleary :
>>> We have a customer who is experiencing a random, 21 second pause when using
>>> out
Tomcat
> based application server. We believe this may be during a TCP connect and
> timeout. Logging
> indicates the pause
On 16.07.2018 16:35, David Cleary wrote:
2018-07-16 15:55 GMT+03:00 David Cleary :
We have a customer who is experiencing a random, 21 second pause when using out
Tomcat
based application server. We believe this may be during a TCP connect and
timeout. Logging
indicates the pause happens
2018-07-16 15:55 GMT+03:00 David Cleary :
>> We have a customer who is experiencing a random, 21 second pause when using
>> out Tomcat
based application server. We believe this may be during a TCP connect and
timeout. Logging
indicates the pause happens before the request makes it to our back
2018-07-16 15:55 GMT+03:00 David Cleary :
> We have a customer who is experiencing a random, 21 second pause when using
> out Tomcat based application server. We believe this may be during a TCP
> connect and timeout. Logging indicates the pause happens before the request
> makes it to our back
We have a customer who is experiencing a random, 21 second pause when using out
Tomcat based application server. We believe this may be during a TCP connect
and timeout. Logging indicates the pause happens before the request makes it to
our back end. It mostly happens when we create an initial
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