Thank you Justin
Best regards,
Ayla
-----Original Message-----
From: Justin Bertram <jbert...@apache.org>
Sent: Tuesday, June 4, 2024 12:15 AM
To: users@activemq.apache.org
Subject: Re: How to set thresholds in ActiveMQ Artemis
There are lots of ways to monitor the heap usage of a JVM, but my
recommendation would be to use the metrics subsystem [1] and export JVM memory
and GC metrics [2] via something like Prometheus [3] using this plugin [4].
Your configuration in broker.xml would look something like this:
<metrics>
<jvm-memory>true</jvm-memory>
<jvm-gc>true</jvm-gc>
<plugin
class-name="com.redhat.amq.broker.core.server.metrics.plugins.ArtemisPrometheusMetricsPlugin"/>
</metrics>
Tools like Prometheus provide highly configurable monitoring, alerting, and
visualization that will help you keep tabs on your broker(s) and be proactive
with management.
Justin
[1]
https://activemq.apache.org/components/artemis/documentation/latest/metrics.html#metrics
[2]
https://activemq.apache.org/components/artemis/documentation/latest/metrics.html#optional-metrics
[3] https://prometheus.io/
[4] https://github.com/rh-messaging/artemis-prometheus-metrics-plugin
On Wed, May 29, 2024 at 2:37 AM Mandadzhieva, Ayla < ayla.mandadzhi...@dxc.com>
wrote:
> Hello Justin,
>
> I am referring to JVM memory. My customer wants to get email or any
> other kind of notifications if the memory consumption has reached to
> some certain percentage.
>
> They received below error and they want to get notification before
> such problem occurs:
>
> May 27, 2024 1:49:01 PM CEST SEVERE [com.boomi.util.LogUtil doLog]
> Unhandled exception in thread ActiveMQ Data File Writer.
> java.lang.OutOfMemoryError: Java heap space
> at
> org.apache.activemq.store.kahadb.disk.util.DataByteArrayOutputStream.<init>(DataByteArrayOutputStream.java:49)
> at
> org.apache.activemq.store.kahadb.disk.journal.DataFileAppender.processQueue(DataFileAppender.java:335)
> at
> org.apache.activemq.store.kahadb.disk.journal.DataFileAppender$1.run(D
> ataFileAppender.java:197) May 27, 2024 1:49:01 PM GMT+02:00 FINE
> [com.boomi.store.persist.FilePersistence openStream] Attempting to
> open output stream, id: 2024.05.27_8a479682d9b475a3, type: META May
> 27, 2024 1:49:01 PM GMT+02:00 INFO
> [com.boomi.connector.sap.listener.SAPTIDHandler commit] commit called
> for TID=0A1E5E1E491166547301252C
>
> BR,
> Ayla
>
>
> -----Original Message-----
> From: Justin Bertram <jbert...@apache.org>
> Sent: Tuesday, May 28, 2024 8:25 PM
> To: users@activemq.apache.org
> Subject: Re: How to set thresholds in ActiveMQ Artemis
>
> [You don't often get email from jbert...@apache.org. Learn why this is
> important at https://aka.ms/LearnAboutSenderIdentification ]
>
> Can you elaborate on the nature of the warnings and alerts you're
> asking about? Is this something that would appear in the log? Is it a
> management notification [1]?
>
> Also, what specific memory and storage thresholds are you referring to?
> Are you talking about JVM memory, address memory, or something else?
>
>
> Justin
>
> [1]
>
> https://acti/
> vemq.apache.org%2Fcomponents%2Fartemis%2Fdocumentation%2Flatest%2Fmana
> gement.html%23management-notifications&data=05%7C02%7Cayla.mandadzhiev
> a%40dxc.com%7Ce50e7527e5294a27c2ea08dc8412582e%7C93f33571550f43cfb09fc
> d331338d086%7C0%7C0%7C638530461524721866%7CUnknown%7CTWFpbGZsb3d8eyJWI
> joiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7
> C%7C&sdata=UnOp8s9oi9kpaBtOBFLCLBAEvJrbkC%2F9Jfq48glPykM%3D&reserved=0
>
> On Tue, May 28, 2024 at 7:59 AM Mandadzhieva, Ayla <
> ayla.mandadzhi...@dxc.com> wrote:
>
> > Hello,
> >
> > Can you please let me knowif it is possible to define warning and
> > alert thresholds for memory and storage in ActiveMQ Artemis?
> >
> > Best regards,
> >
> >
> >
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscr...@activemq.apache.org
> For additional commands, e-mail: users-h...@activemq.apache.org For
> further information, visit:
> https://acti/
> vemq.apache.org%2Fcontact&data=05%7C02%7Cayla.mandadzhieva%40dxc.com%7
> Ce50e7527e5294a27c2ea08dc8412582e%7C93f33571550f43cfb09fcd331338d086%7
> C0%7C0%7C638530461524727696%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMD
> AiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=rq
> CU00vh%2FVS7Q%2Fb4nYUr07ctNaUGkR6YA25xGfFbol8%3D&reserved=0
>
>
