jm + jmx   6

Life360 testimonial for Prometheus
Now this is a BIG thumbs up:
'Prometheus has been known to us for a while, and we have been tracking it and reading about the active development, and at a point (a few months back) we decided to start evaluating it for production use. The PoC results were incredible. The monitoring coverage of MySQL was amazing, and we also loved the JMX monitoring for Cassandra, which had been sorely lacking in the past.'
metrics  monitoring  time-series  prometheus  testimonials  life360  cassandra  jmx  mysql 
march 2016 by jm
sjk
a command line tool for JVM diagnostic troubleshooting and profiling.
java  jvm  monitoring  commandline  jmx  sjk  tools  ops 
june 2015 by jm
Cassandra remote code execution hole (CVE-2015-0225)
Ah now lads.
Under its default configuration, Cassandra binds an unauthenticated
JMX/RMI interface to all network interfaces. As RMI is an API for the
transport and remote execution of serialized Java, anyone with access
to this interface can execute arbitrary code as the running user.
cassandra  jmx  rmi  java  ops  security 
april 2015 by jm
Sysdig Cloud’s JMX Metrics
Sysdig Cloud users have the ability to view and analyze Java Management Extensions (JMX) metrics out of the box with no additional configuration or setup required.
sysdig  jmx  java  jvm 
february 2015 by jm
Monitoring Apache Hadoop, Cassandra and Zookeeper using Graphite and JMXTrans
nice enough, but a lot of moving parts. It would be nice to see a simpler ZK+Graphite setup using the 'mntr' verb
graphite  monitoring  ops  zookeeper  cassandra  hadoop  jmx  jmxtrans  graphs 
march 2013 by jm

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