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Native DTrace providers for node.js applications
Performance Profiler and Monitor
- profiler
- profiling
- tracing
- cpu
- heap
- performance
- instrumentation
- response time
- bottlenecks
- monitoring
- analytics
- metrics
- alerts
- dtrace
dynamic tracing written in javascript (similar to dtrace/ktap etc)
Converts output of various profiling/sampling tools to the .cpuprofile format so it can be loaded into Chrome DevTools.
OFFICIALLY DEPRECATED =====================
well-formatted and improved trace system calls and signals (when the debugger does not help)
- debug
- debugger
- trace
- dtrace
- dtruss
- strace
- syscall
- system call
- benchmark
- performance
- kernel
- well-formatted
- colored output
- troubleshooting
Performance Profiler and Monitor
- profiler
- profiling
- tracing
- cpu
- heap
- performance
- instrumentation
- response time
- bottlenecks
- monitoring
- analytics
- metrics
- alerts
- dtrace
Performance Profiler and Monitor
- profiler
- profiling
- tracing
- cpu
- heap
- performance
- instrumentation
- response time
- bottlenecks
- monitoring
- analytics
- metrics
- alerts
- dtrace
A dtrace library that implements express tracing
kiraz gives a dynamic insight into your **live** Node.JS apps.
Runtime USDT probes
Converts output of various profiling/sampling tools to the .cpuprofile format so it can be loaded into Chrome DevTools.
DTrace middleware for koa
Trace Node.js GC and HTTP server and client activity
Examples of node with dtrace probes inline.
hapi plugin with dtrace probes!
Native DTrace providers for node.js applications (trentm fork of this)
CPU profiling and flamegraph generation MCP server - profile Rust, Node, and native binaries
reformat a dtrace(1M) one-liner into a script
see popular routes and their latencies