Re: Jmx_exporter CPU spike

Nice find, Ben. I added this to my list of c* monitoring tools. -- Rahul Singh rahul.si...@anant.us Anant Corporation On Jul 9, 2018, 8:20 PM -0500, rajpal reddy , wrote: > Thanks Ben!. will look into it > > On Jul 9, 2018, at 10:42 AM, Ben Bromhead wrote: > > > > Hi Rajpal > > > > I'd invite

Re: Jmx_exporter CPU spike

Thanks Ben!. will look into it > On Jul 9, 2018, at 10:42 AM, Ben Bromhead wrote: > > Hi Rajpal > > I'd invite you to have a look at > https://github.com/zegelin/cassandra-exporter > > > Significantly faster (bypasses JMX rpc stuff, 10ms to

Re: Jmx_exporter CPU spike

Hi Rahul, we use prometheus to pull the metrics every 30 secs. cpu is spiking up to 100%. when a qualys scan runs net stat shows 100’s connections from the qualys server. if i don’t have imx_exporter it doesn’t open soma connections. > On Jul 9, 2018, at 12:02 AM, Rahul Singh wrote: > > How

Re: Jmx_exporter CPU spike

Hi Rajpal I'd invite you to have a look at https://github.com/zegelin/cassandra-exporter Significantly faster (bypasses JMX rpc stuff, 10ms to collect metrics for 300 tables vs 2-3 seconds via JMX), plus the naming/tagging fits far better into the Prometheus world. Still missing a few stats like

Re: Jmx_exporter CPU spike

How often are you polling the JMX? How much of a spike are you seeing in CPU? -- Rahul Singh rahul.si...@anant.us Anant Corporation On Jul 5, 2018, 2:45 PM -0500, rajpal reddy , wrote: > > we have Qualys security scan running causing the cpu spike. We are seeing the > CPU spike only when Jmx

Jmx_exporter CPU spike

we have Qualys security scan running causing the cpu spike. We are seeing the CPU spike only when Jmx metrics are exposed using Jmx_exporter. tried setting up imx authentication still see cpu spike. if i stop using jmx exporter we don’t see any cpu spike. is there any thing we have to tune