inspectIT - inspectIT is the leading Open Source APM (Application Performance Management) tool for analyzing your Java (EE) applications

•    Java

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inspectIT is an open source APM (Application Performance Management) tool for analyzing Java (EE) applications. inspectIT is the leading Open Source APM (application performance management) tool for monitoring and analyzing your Java(EE) software applications.

inspectit agent trace apm performance performance-analysis instrumentation performance-tuning performance-metrics monitor-performance monitoring metrics performance-testing performance-dashboard end-user-monitoring end-to-end opentracing bytecode-manipulation diagnosis

atop - System and process monitor for Linux

•    C

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Atop is an ASCII full-screen performance monitor for Linux that is capable of reporting the activity of all processes (even if processes have finished during the interval), daily logging of system and process activity for long-term analysis, highlighting overloaded system resources by using colors, etcetera. At regular intervals, it shows system-level activity related to the CPU, memory, swap, disks (including LVM) and network layers, and for every process (and thread) it shows e.g. the CPU utilization, memory growth, disk utilization, priority, username, state, and exit code. In combination with the optional kernel module netatop, it even shows network activity per process/thread. In combination with the optional daemon atopgpud, it also shows GPU activity on system level and process level. Resource consumption by all processes. It shows the resource consumption by all processes that were active during the interval, so also the resource consumption by those processes that have finished during the interval.

docker monitor performance-analysis monitor-performance system-monitoring process-monitoring atop processor-utilization disk-utilization memory-utilization network-utilization resource-consumption gpu-monitoring infiniband-monitoring

goappmonitor - Golang application performance data monitoring.

•    Go

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Golang application performance data monitoring.GoAppMonitor is a library which provides a monitor on your golang applications. It contains system level based monitoring and business level monitoring(custom monitoring).Just add the repository into your apps and register what you want to monitoring.

golang-application monitoring agent profiler performance-tuning performance-analysis performance-metrics monitor-performance memory-leak-detection cpu-profiling memory-profiler tracing

stackimpact-go - StackImpact Go Profiler - Production-Grade Performance Profiler: CPU, memory allocations, blocking calls, errors, metrics, and more

•    Go

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StackImpact is a production-grade performance profiler built for both production and development environments. It gives developers continuous and historical code-level view of application performance that is essential for locating CPU, memory allocation and I/O hot spots as well as latency bottlenecks. Included runtime metrics and error monitoring complement profiles for extensive performance analysis. Learn more at stackimpact.com. Learn more on the features page (with screenshots).

profiler agent monitoring performance-tuning performance-analysis performance-metrics profiling-library monitor-performance memory-leak-detection cpu-profiling memory-profiler hot-spot-profiles tracing pprof

stackimpact-nodejs - StackImpact Node

•    Javascript

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StackImpact is a production-grade performance profiler built for both production and development environments. It gives developers continuous and historical code-level view of application performance that is essential for locating CPU, memory allocation and I/O hot spots as well as latency bottlenecks. Included runtime metrics and error monitoring complement profiles for extensive performance analysis. Learn more at stackimpact.com. Learn more on the features page (with screenshots).

profiler monitoring agent performance-tuning performance-analysis performance-metrics profiling-library monitor-performance memory-leak-detection cpu-profiling memory-profiler hot-spot-profiles tracing performance-profiler performance-monitoring production-profiler v8-profiler cpu-profiler cpu-sampler cpu-hot-spots memory-sampler memory-leak async-profiler error-monitoring health-metrics event-loop-stats event-loop-monitoring event-loop-metrics gc-stats gc-metrics garbage-collection-monitoring garbage-collection-metrics