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An open-source systems monitoring and alerting toolkit.
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Complete monitoring and alerting for servers, switches, applications, and services.
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Scout โฅ monoliths.
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Real-Time Application & Performance Monitoring.
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We deliver insights that put organizations back in control of their complex software apps.
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Pachyderm is an open source analytics engine that uses Docker containers for distributed computations.
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All-in-one monitoring for Ruby on Rails applications. Track performances & errors for requests & background jobs.
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openITCOCKPIT is a leading open source monitoring framework based on Naemon (Nagios). In addition it integrates Checkmk and Prometheus. It also offers interfaces to Icinga2, PRTG and opManager to obtain status and performance from them.
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System and applications metrics collector.
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Open source Java APM, licensed under the Apache License, Version 2.0.
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XHProf is a function-level hierarchical profiler for PHP and has a simple HTML based user interface.
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Metrics for Node.js at an upper level.