Do we need pre-computed aggregates? I want to first provide some terminology and background to help frame the discussion. When querying time series data, resolution refers to the number of data points for a given time range. The highest resoluti... 
Thoughts on multi-node architecture There has not been a lot of discussion about a multi-node architecture for RHQ Metrics, so I thought it would be good to start a discussion to share some ideas and to solicit some feedback. Unless stated otherwise, th... RHQ Metrics 0.2.7 - Release Planning Hello Everybody, Here is a list of features we plan for release 0.2.7 of RHQ Metrics: Keycloak Integration Keycloak integration by jpkrohling · Pull Request #92 · rhq-project/rhq-metrics · Git... 
RHQ Metrics 0.2.6 - Released Hello Everybody, I am happy to announce release 0.2.6 of RHQ Metrics project. The artifacts can be downloaded from: Github Release: Release 0.2.6 · rhq-project/rhq-metrics · GitHub Maven JBoss Nexus Re... OpenShift Cartridge for RHQ Metrics 0.2.6 Hello Everybody, The RHQ Metris cartridge has been updated to work with RHQ Metrics 0.2.6 by default. This is the second release of the OpenShift Cartridge for RHQ Metrics. To re-iterate, this is the si... REST API docs updated I have updated the REST API docs/examples at https://github.com/rhq-project/rhq-metrics/tree/master/rest-servlet. They are neither comprehensive nor complete, but they now do better reflect the current code base and w... Shared backend of rhq-inventory and rhq-metrics? For RHQ inventory, we're thinking of using some sort of graph database for storing the resources and their relationships. One of the candidates is Titan graph db. Titan supports multiple backends one of which is Cassa... 
Release 0.2.6 - Planning Hello Everybody, Here is a list of features that we plan to release in version 0.2.6: UI Charting enhancements(interactive stuff) Console uses new REST Api for new C* schema (and new capabilities) Move the ... OpenShift Cartridge - RHQ Metrics 0.2.5 Hello Everybody, I am happy to announce the OpenShift Cartridge for RHQ Metrics. This is the simplest and easiest way to get a public facing instance of RHQ Metrics in just a few minutes with a single command.... RHQ Metrics 0.2.5 - Released Hello Everybody, I am happy to announce release 0.2.5 of RHQ Metrics project. Here is an overview of the features added in this release: UI Console Added grouping to console for organizing sets of metric charts s... Storing Multiple Metrics in a Single Time Series There has been discussion recently about storing multiple metrics in a single time series. I was talking about this yesterday with tsegismont while we were looking at some sample output from cadvisor that eventually g... Project Update We had an eventful project meeting this morning and I want to summarize the outcome to keep the community updated. Juraci has been working on integrating RHQ Metrics with Keycloak. He gave a short demo a... Multi-tenancy In another forum discussion, I posted a link to a design doc that includes some discussion on multi-tenancy. A question was raised about whether it might make sense to have separate tables per tenant versus a single t... Schema design I have been continuing to think more on design and starting writing up some notes. Take a look at my design doc[1], the schema section in particular I provided an example of how we might declare tenant-level pre-compu... Scoping, what's a metric or not? I worked on (for regular RHQ) a traits and call time storage patch. https://github.com/rhq-project/rhq/pull/70 I just started looking at this project... I think a true metrics server should probably have trai... 
Ingestion Rates and Retention Periods I have been thinking some about what kinds of ingestion rates we want to or need to support, partly because this could affect schema design. By ingestion rate, I guess I really mean the collection rate for a single me... Design change? Hello, RHQ-metrics works quite nicely so far and the REST-interface has become powerful with e.g. the Influx handler and all the capabilities to retrieve data points and series in batches and so on. Unfortunat... 
Documentation Any preference for RHQ Metrics documentation (Writing and publishing) ? Sub-space of Home - RHQ - Project Documentation Editor ? Using GitBook https://www.gitbook.io/ like Fabric8 https://github.com/fabric8io/fabric... 
Charting Tag API As a starting point to discussing the metrics charting, one of the basic components of this, is the chart. This is a draft of the angular charting directive (tag). Most important here are the attributes and the naming... 
Two UIs for rhq-metrics? Case for two UI’s 1) Simple rhq-metrics Data Explorer. Easy to understand for anyone. Easily modifiable. No security/roles/login/routes just simple. Almost a dev guide for rhq-metrics but usable as well. &#...
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