Hi all,
Thanks for the update Christopher.
I tried modifying our application as below i.e by adding a read Listener and
processing the requests after all the data is read (onDataAvailable()) .
But I can still see the StackOverFlow Error printed .
AsyncContext asyncContext =
Arshiya,
On 10/21/20 00:34, Arshiya Shariff wrote:
> Hi,
>
> Christopher, Please find the answer in-line:
> How... exactly?
> private String getRequestBody(HttpServletRequest request) throws IOException
> {
> StringBuilder sb = new StringBuilder();
>
Hi,
Christopher, Please find the answer in-line:
How... exactly?
private String getRequestBody(HttpServletRequest request) throws IOException
{
StringBuilder sb = new StringBuilder();
BufferedReader reader = request.getReader();
try
Arshiya,
On 10/14/20 01:23, Arshiya Shariff wrote:
> Please find the answers in-line Mark.
>
> Http2 requests with message payload of 34KB are pumped from JMeter
> at 20 TPS with 700 connections to an application with Embedded tomcat
> - 9.0.39 (max-Threads : 200, all other values are the
Hi ,
Please find the answers in-line Mark.
Http2 requests with message payload of 34KB are pumped from JMeter at 20 TPS
with 700 connections to an application with Embedded tomcat - 9.0.39
(max-Threads : 200, all other values are the tomcat defaults)
What does that URL do with the POSTed
On 12/10/2020 08:02, Arshiya Shariff wrote:
> Hi Mark ,
>
> The issue is reproduced with version 9.0.39 as well. Max threads in Tomcat is
> 200.
>
> Please find the case:
> Client:JMeter 5.2.1 (With http2 plugin)
> TPS: around 20
> No of users from JMeter : 700
> Message payload size: 6 KB to
Hi Mark ,
The issue is reproduced with version 9.0.39 as well. Max threads in Tomcat is
200.
Please find the case:
Client:JMeter 5.2.1 (With http2 plugin)
TPS: around 20
No of users from JMeter : 700
Message payload size: 6 KB to 34 KB
Loop: Infinite
We let the loop run infinitely and see the
On 09/10/2020 12:32, Arshiya Shariff wrote:
> Hi,
>
> Mark , with the test runs that I performed over clean 9.0.x branch I was not
> able to reproduce this.
Good. But I'd really like to understand why...
> But with 9.0.38 and the jars built from 9.0.x with hash:
>
Hi Arshiya,
On Fri, Oct 9, 2020 at 2:33 PM Arshiya Shariff
wrote:
> Hi,
>
> Mark , with the test runs that I performed over clean 9.0.x branch I was
> not able to reproduce this. But with 9.0.38 and the jars built from 9.0.x
> with hash: c8ec2d4cde3a31b0e9df9a30e7915d77ba725545 , with 700 or
Hi,
Mark , with the test runs that I performed over clean 9.0.x branch I was not
able to reproduce this. But with 9.0.38 and the jars built from 9.0.x with
hash: c8ec2d4cde3a31b0e9df9a30e7915d77ba725545 , with 700 or 1000 users
(connections) and on sending 1000 Requests per second (or even
On 05/10/2020 10:56, Arshiya Shariff wrote:
> Hi All,
>
> Thank you so much Mark .
> We tested the jars built from latest 9.0.x with 2000 / 5000 users
> (connections) from JMeter , We see a very good improvement with the heap
> usage
Good news. As is the fact that the other errors have
Hi All,
Thank you so much Mark .
We tested the jars built from latest 9.0.x with 2000 / 5000 users
(connections) from JMeter , We see a very good improvement with the heap usage .
But I see this exception printed multiple times , I am not sure why this occurs
:
Exception in thread
Thank you so much Mark .
We will test and keep you posted .
Thanks and Regards
Arshiya Shariff
-Original Message-
From: Mark Thomas
Sent: Thursday, October 1, 2020 2:59 PM
To: users@tomcat.apache.org
Subject: Re: HTTP2: memory filled up fast on increasing the connections to
1000/2000
On Thu, Oct 1, 2020 at 12:29 PM Mark Thomas wrote:
> On 30/09/2020 18:47, Martin Grigorov wrote:
> > On Wed, Sep 30, 2020 at 7:47 PM Mark Thomas wrote:
> >> On 30/09/2020 16:17, Mark Thomas wrote:
>
>
>
> >>> That is helpful. Looks like you have found a way to reproduce the
> buffer
> >>>
On 30/09/2020 18:47, Martin Grigorov wrote:
> On Wed, Sep 30, 2020 at 7:47 PM Mark Thomas wrote:
>> On 30/09/2020 16:17, Mark Thomas wrote:
>>> That is helpful. Looks like you have found a way to reproduce the buffer
>>> issues reported in https://bz.apache.org/bugzilla/show_bug.cgi?id=64710
On Wed, Sep 30, 2020 at 7:47 PM Mark Thomas wrote:
> On 30/09/2020 16:17, Mark Thomas wrote:
> > On 30/09/2020 13:53, Martin Grigorov wrote:
> >> On Wed, Sep 30, 2020 at 12:50 PM Martin Grigorov
> >
> >
> >
> >
> >> When I load test HTTP2 with POST (with big bodies) there are many errors
> >>
On 30/09/2020 16:17, Mark Thomas wrote:
> On 30/09/2020 13:53, Martin Grigorov wrote:
>> On Wed, Sep 30, 2020 at 12:50 PM Martin Grigorov
>
>
>
>
>> When I load test HTTP2 with POST (with big bodies) there are many errors
>> like:
>>
>> 1)
>> Exception in thread "https-jsse-nio-8080-exec-5"
On 30/09/2020 09:32, Arshiya Shariff wrote:
> Thank you for the response Mark ,
>
>>> Are you able to test with a custom Tomcat build and/or build Tomcat 9 from
>>> source for testing?
> Yes Mark , we will be able to test with the jars built from Tomcat 9 source
> for testing .
The reduced
On 30/09/2020 13:53, Martin Grigorov wrote:
> On Wed, Sep 30, 2020 at 12:50 PM Martin Grigorov
> When I load test HTTP2 with POST (with big bodies) there are many errors
> like:
>
> 1)
> Exception in thread "https-jsse-nio-8080-exec-5"
> java.nio.BufferOverflowException
> at
On Wed, Sep 30, 2020 at 12:50 PM Martin Grigorov
wrote:
> Hi,
>
> On Wed, Sep 30, 2020 at 11:35 AM Mark Thomas wrote:
>
>> On 30/09/2020 06:42, Arshiya Shariff wrote:
>> > Hi Martin ,
>> >
>> > Thank you for the response.
>> >
>> > With a payload of 200 bytes we were able to send 20K
Hi,
On Wed, Sep 30, 2020 at 11:35 AM Mark Thomas wrote:
> On 30/09/2020 06:42, Arshiya Shariff wrote:
> > Hi Martin ,
> >
> > Thank you for the response.
> >
> > With a payload of 200 bytes we were able to send 20K requests/sec with
> 200 users from Jmeter without any memory issue . On
On 30/09/2020 06:42, Arshiya Shariff wrote:
> Hi Martin ,
>
> Thank you for the response.
>
> With a payload of 200 bytes we were able to send 20K requests/sec with 200
> users from Jmeter without any memory issue . On increasing the payload to 5Kb
> and the number of users to 1000 in Jmeter
Thank you for the response Mark ,
>> Are you able to test with a custom Tomcat build and/or build Tomcat 9 from
>> source for testing?
Yes Mark , we will be able to test with the jars built from Tomcat 9 source for
testing .
Thanks and Regards
Arshiya Shariff
-Original Message-
From:
On 30.09.2020 07:42, Arshiya Shariff wrote:
Hi Martin ,
Thank you for the response.
With a payload of 200 bytes we were able to send 20K requests/sec with 200 users from Jmeter without any memory issue . On increasing the payload to 5Kb and the number of users to 1000 in Jmeter and sending
Hi Martin ,
Thank you for the response.
With a payload of 200 bytes we were able to send 20K requests/sec with 200
users from Jmeter without any memory issue . On increasing the payload to 5Kb
and the number of users to 1000 in Jmeter and sending 1000 requests per second
, the heap of 20GB
On 28/09/2020 17:58, Arshiya Shariff wrote:
> Hi All,
> With 200 threads(users) , ramp up duration of 2 seconds , loop count 80 and
> by sending 1000 http2 requests/sec from JMeter Client to an embedded tomcat
> application we did not observe any memory issue , but on sending 1000 http2
>
Hi Arshiya,
On Mon, Sep 28, 2020 at 7:59 PM Arshiya Shariff
wrote:
> Hi All,
> With 200 threads(users) , ramp up duration of 2 seconds , loop count 80
> and by sending 1000 http2 requests/sec from JMeter Client to an embedded
> tomcat application we did not observe any memory issue , but on
Arshiya,
On 9/28/20 12:58, Arshiya Shariff wrote:
> With 200 threads(users) , ramp up duration of 2 seconds , loop count
> 80 and by sending 1000 http2 requests/sec from JMeter Client to an
> embedded tomcat application we did not observe any memory issue , but
> on sending 1000 http2
Hi All,
With 200 threads(users) , ramp up duration of 2 seconds , loop count 80 and by
sending 1000 http2 requests/sec from JMeter Client to an embedded tomcat
application we did not observe any memory issue , but on sending 1000 http2
requests/sec with 2000 or 1000 users from JMeter , the
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