trace

README

Trace Profiling

The trace profiling can help identify the health of your programs. We will use a simple program to learn how to navigate and read some of the tracing information you can find in the trace tool.

Trace Command

// Run the website and hit the /work handler.
// The hit <control><C> to shut the service down.

// Run the trace tool with the generated profile.
go tool trace trace.out

// Generate a CPU profile.
go tool trace -pprof=[net,syscall,sync,sched] trace.out > cpu.out

// View the profile.
go tool pprof ./trace cpu.out  

Navigating the tracing tool and interpreting the data requires in class instruction.

Code Review

Profiling Test (Go Playground)

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All material is licensed under the Apache License Version 2.0, January 2004.

Documentation

Overview

Sample program that performs a series of I/O related tasks to better understand tracing in Go.