Hello,
> -Ursprüngliche Nachricht-
> Von: Jerry Malcolm
> Gesendet: Freitag, 30. September 2022 21:05
> An: users@tomcat.apache.org
> Betreff: Re: AW: Slow startup first time after reboot
>
> Well, like taking your car into the shop It decided to stop failing f
Well, like taking your car into the shop It decided to stop failing
for a while on my local machine. Finally this morning I got it to start
doing the slow load again inside Eclipse. I suspended the thread
several different times and got the same thread dump. I'm not sure what
it's doing
On 29/09/2022 04:05, Jerry Malcolm wrote:
Hi, Mark, Thanks for the info. Getting several thread dumps is not going
to be easy in this specific situation. This problem only occurs on
initial boot up of a newly-imaged linux EC2 which is built and launched
automatically by the AWS autoscaling ser
Hi, Mark, Thanks for the info. Getting several thread dumps is not going
to be easy in this specific situation. This problem only occurs on
initial boot up of a newly-imaged linux EC2 which is built and launched
automatically by the AWS autoscaling service. By the time i can see
that an image
Lots of ways. I'd try starting with the jstack tool which should be
provided as part of the JDK you are using.
Mark
On 28/09/2022 17:16, Jerry Malcolm wrote:
Thanks, Mark, I'm not familiar with how to take a thread dump in TC. Can
you point me to documentation on that?
Jerry
On 9/28/2022
Thanks, Mark, I'm not familiar with how to take a thread dump in TC.
Can you point me to documentation on that?
Jerry
On 9/28/2022 2:56 AM, Mark Thomas wrote:
Take three thread dumps 5s apart during the slowness and then diff
them to see what is moving and what is not.
Mark
On 28/09/2022
Take three thread dumps 5s apart during the slowness and then diff them
to see what is moving and what is not.
Mark
On 28/09/2022 07:30, Thomas Hoffmann (Speed4Trade GmbH) wrote:
Hello,
could the underlying hardware cause the delay?
Maybe the OS has cached some data and don’t need to read it
Hello,
could the underlying hardware cause the delay?
Maybe the OS has cached some data and don’t need to read it from disk again?
Maybe you can check the IO and CPU load during startup and compare.
> -Ursprüngliche Nachricht-
> Von: Jerry Malcolm
> Gesendet: Mittwoch, 28. September 202
