Look back down the string to my post. We use Grafana. wunder Walter Underwood wun...@wunderwood.org http://observer.wunderwood.org/ (my blog)
> On Nov 6, 2017, at 11:23 AM, Petersen, Robert (Contr) > <robert.peters...@ftr.com> wrote: > > Interesting! Finally a Grafana user... Thanks Daniel, I will follow your > links. That looks promising. > > > Is anyone using Grafana over Graphite? > > > Thanks > > Robi > > ________________________________ > From: Daniel Ortega <danielortegauf...@gmail.com> > Sent: Monday, November 6, 2017 11:19:10 AM > To: solr-user@lucene.apache.org > Subject: Re: Anyone have any comments on current solr monitoring favorites? > > Hi Robert, > > We use the following stack: > > - Prometheus to scrape metrics (https://prometheus.io/) > - Prometheus node exporter to export "machine metrics" (Disk, network > usage, etc.) (https://github.com/prometheus/node_exporter) > - Prometheus JMX exporter to export "Solr metrics" (Cache usage, QPS, > Response times...) (https://github.com/prometheus/jmx_exporter) > - Grafana to visualize all the data scrapped by Prometheus ( > https://grafana.com/) > > Best regards > Daniel Ortega > > 2017-11-06 20:13 GMT+01:00 Petersen, Robert (Contr) < > robert.peters...@ftr.com>: > >> PS I knew sematext would be required to chime in here! đ >> >> >> Is there a non-expiring dev version I could experiment with? I think I did >> sign up for a trial years ago from a different company... I was actually >> wondering about hooking it up to my personal AWS based solr cloud instance. >> >> >> Thanks >> >> Robi >> >> ________________________________ >> From: Emir ArnautoviÄ <emir.arnauto...@sematext.com> >> Sent: Thursday, November 2, 2017 2:05:10 PM >> To: solr-user@lucene.apache.org >> Subject: Re: Anyone have any comments on current solr monitoring favorites? >> >> Hi Robi, >> Did you try Sematextâs SPM? It provides host, JVM and Solr metrics and >> more. We use it for monitoring our Solr instances and for consulting. >> >> Disclaimer - see signature :) >> >> Emir >> -- >> Monitoring - Log Management - Alerting - Anomaly Detection >> Solr & Elasticsearch Consulting Support Training - http://sematext.com/ >> >> >> >>> On 2 Nov 2017, at 19:35, Walter Underwood <wun...@wunderwood.org> wrote: >>> >>> We use New Relic for JVM, CPU, and disk monitoring. >>> >>> I tried the built-in metrics support in 6.4, but it just didnât do what >> we want. We want rates and percentiles for each request handler. That gives >> us 95th percentile for textbooks suggest or for homework search results >> page, etc. The Solr metrics didnât do that. The Jetty metrics didnât do >> that. >>> >>> We built a dedicated servlet filter that goes in front of the Solr >> webapp and reports metrics. It has some special hacks to handle some weird >> behavior in SolrJ. A request to the â/srpâ handler is sent as >> â/select?qt=/srpâ, so we normalize that. >>> >>> The metrics start with the cluster name, the hostname, and the >> collection. The rest is generated like this: >>> >>> URL: GET /solr/textbooks/select?q=foo&qt=/auto >>> Metric: textbooks.GET./auto >>> >>> URL: GET /solr/textbooks/select?q=foo >>> Metric: textbooks.GET./select >>> >>> URL: GET /solr/questions/auto >>> Metric: questions.GET./auto >>> >>> So a full metric for the cluster âsolr-cloudâ and the host âsearch01" >> would look like âsolr-cloud.search01.solr.textbooks.GET./auto.m1_rateâ. >>> >>> We send all that to InfluxDB. Weâve configured a template so that each >> part of the metric name is mapped to a field, so we can write efficient >> queries in InfluxQL. >>> >>> Metrics are graphed in Grafana. We have dashboards that mix Cloudwatch >> (for the load balancer) and InfluxDB. >>> >>> Iâm still working out the kinks in some of the more complicated queries, >> but the data is all there. I also want to expand the servlet filter to >> report HTTP response codes. >>> >>> wunder >>> Walter Underwood >>> wun...@wunderwood.org >>> http://observer.wunderwood.org/ (my blog) >>> >>> >>>> On Nov 2, 2017, at 9:30 AM, Petersen, Robert (Contr) < >> robert.peters...@ftr.com> wrote: >>>> >>>> OK I'm probably going to open a can of worms here... lol >>>> >>>> >>>> In the old old days I used PSI probe to monitor solr running on tomcat >> which worked ok on a machine by machine basis. >>>> >>>> >>>> Later I had a grafana dashboard on top of graphite monitoring which was >> really nice looking but kind of complicated to set up. >>>> >>>> >>>> Even later I successfully just dropped in a newrelic java agent which >> had solr monitors and a dashboard right out of the box, but it costs money >> for the full tamale. >>>> >>>> >>>> For basic JVM health and Solr QPS and time percentiles, does anyone >> have any favorites or other alternative suggestions? >>>> >>>> >>>> Thanks in advance! >>>> >>>> Robi >>>> >>>> ________________________________ >>>> >>>> This communication is confidential. Frontier only sends and receives >> email on the basis of the terms set out at http://www.frontier.com/email_ >> disclaimer. >>> >> >> > > ________________________________ > > This communication is confidential. Frontier only sends and receives email on > the basis of the terms set out at http://www.frontier.com/email_disclaimer.