opentelemetry-java
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| opentelemetry-java | Centreon | |
|---|---|---|
| 5 | 4 | |
| 1,548 | 34 | |
| 1.9% | - | |
| 7.7 | 9.9 | |
| 2 days ago | 1 day ago | |
| Java | PHP | |
| Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
opentelemetry-java
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Prometheus JMX Exporter for Java17
After doing some research it appears this class references internal packages and therefore "makes it unusable for modern Java apps" (https://github.com/prometheus/client_java/issues/533 , https://github.com/open-telemetry/opentelemetry-java/issues/4192)
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Python in SRE?
For monitoring: If you want to go the open source route, the open telemetry ecosystem is booming. You could use the open telemetry java agent along with their collector, and then use Elastic APM, which could give you a good starting point. Here is a small example project I found on github that was fun to play around with and explore the capabilities of a setup like this: https://github.com/riferrei/otel-with-apache-pulsar
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Best performance monitoring tools?
OpenTelemetry and Java Flight Recorder (JFR) cover most bases. Use the OpenTelemetry Java agent if you want auto-instrumentation or just the APIs if you want to do your own instrumentation.
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Everything you need to know about OpenTelemetry Java auto-instrumentation 👨🏽💻
opentelemetry-java - contains components for manual instrumentation as well as the API and SDK.
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Everything you need to know about OpenTelemetry Java agent
opentelemetry-java This repo is the main OpenTelemetry Java SDK and provides components for manual instrumentation. Top-level components include OpenTelemetry API, extensions, SDK, bridge layers for OpenTracing and OpenCensus.
Centreon
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Python in SRE?
Understand your organization structure, know what all services are deployed, build a service map and dependencies, understand what all key indicators/metrics are important. Scrape them by python and push them in elastic search and render those metrics in kibana. Monitor all your base machines in Centreon/nagios (https://www.centreon.com).
What are some alternatives?
Zabbix - Real-time monitoring of IT components and services, such as networks, servers, VMs, applications and the cloud.
LibreNMS - Community-based GPL-licensed network monitoring system
Thruk - Thruk is a multibackend monitoring webinterface for Naemon, Nagios, Icinga and Shinken using the Livestatus API.
Icinga
Shinken - Flexible and scalable monitoring framework
Cacti - Cacti ™
Netdata - Real-time performance monitoring, done right!
opentelemetry-java-instrumentation - OpenTelemetry auto-instrumentation and instrumentation libraries for Java
signoz - SigNoz is an open-source APM. It helps developers monitor their applications & troubleshoot problems, an open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open source Application Performance Monitoring (APM) & Observability tool
shelly-plug-prometheus - Shelly Plug Prometheus exporter.
otel-with-apache-pulsar - Example of application that produces and consumes events to/from Apache Pulsar. Traces from the transactions are captured using OpenTelemetry and sent to Elastic Observability.