Re: Are there any hardware recommendations for ActiveMQ Classic?

2025-02-19 Thread Christian Kurmann
gt; scripts. > > Regards, > > William Crowell > > From: Christian Kurmann > Date: Wednesday, February 19, 2025 at 1:55 PM > To: users@activemq.apache.org > Subject: Re: Are there any hardware recommendations for ActiveMQ Classic? > [You don't often get email

Re: AMQ clients hang waiting for ACK after large messages hits maxPageReadBytes

2025-02-19 Thread Christian Kurmann
oservice that > simulated my specific messages and size distribution...and load on specific > queues and topics." Is that something you could provide (e.g. on GitHub)? > > > Justin > > On Wed, Feb 19, 2025 at 2:02 PM Christian Kurmann wrote: > > > I will see what I c

Re: AMQ clients hang waiting for ACK after large messages hits maxPageReadBytes

2025-02-19 Thread Christian Kurmann
Wed, Feb 19, 2025 at 1:40 PM Christian Kurmann wrote: > > > Hi Justin. > > Yes, and I’m sorry it didn't work out for us. > > The problem was a combination of using operators on openshift which among > > other things make it difficult to change settings due to the in

Re: AMQ clients hang waiting for ACK after large messages hits maxPageReadBytes

2025-02-19 Thread Christian Kurmann
; > On Wed, Feb 19, 2025 at 1:56 PM Christian Kurmann wrote: > > > No, sorry to be unclear on this. > > We never got long term high performance runs with Artemis. > > We tried for about 1 year. > > It’s fine when we only have low traffic but even then seemed to gro

Re: AMQ clients hang waiting for ACK after large messages hits maxPageReadBytes

2025-02-19 Thread Christian Kurmann
Classic?" about performance issue you observed with Artemis. Is > this the issue you were referring to? If so, did you try the configuration > change I mentioned? Any follow-up you could provide here would be valuable. > > > Justin > > On Fri, May 10, 2024 at 6:51 AM Christi

Re: Are there any hardware recommendations for ActiveMQ Classic?

2025-02-19 Thread Christian Kurmann
wrote: > Christian, > > Really good information. What was the clock speed on your cores? What > was your CEPH running on? SSD? > > What did you use to performance test? I found a Maven plugin and JMeter > scripts. > > Regards, > > William Crowell > > From: C

Re: Are there any hardware recommendations for ActiveMQ Classic?

2025-02-19 Thread Christian Kurmann
I run approximately 15 million messages per day on 8 cores with 16GB memory using ActiveMQ classic. I unfortunately have peaks and while most messages are 1kb I have some that are >2mb. I have done lots of performance testing to manage this and found that Artemis unfortunately was not usable for m

Re: custom metrics

2024-12-20 Thread Christian Kurmann
Hi Le Not sure I understand the problem fully so I hope my answer makes sense. In my usage of ActiveMQ I have many microservices which write and read from queues. In my experience the messages become available to the reading activeMQ client as soon as the writing client has committed the message o

AMQ clients hang waiting for ACK after large messages hits maxPageReadBytes

2024-05-10 Thread Christian Kurmann
Hi all, Would someone be able to guide me to documentation for options to handle a problem I've encountered testing Artemis > 2.30. I have a set of ~50 java microservices processing 1.5million messages which communicate among themselves via Artemis using Openwire. To test I have a dataset containi