Pyroscope Open-Source Go Performance Analysis Platform with CPU Call Tree Profiling

Pyroscope is a program performance analysis platform written in pure GO language, which supports viewing the call relationship and CPU usage between programs, and uses charts and call trees to find performance problems in the code.

Peculiarity:

You can save the historical data of multiple apps
Data analysis granularity can be customized (10 seconds to years)
The CPU overhead is low, and the disk space requirements are not high
The user interface is comfortable and simple
 

Quick use (Ubuntu environment as an example):

1. Download the package

wget https://dl.pyroscope.io/release/pyroscope_0.0.37_amd64.deb

2. Installation

sudo apt-get install ./pyroscope_0.0.37_amd64.deb

3. Start the service

sudo systemctl start pyroscope-serversudo systemctl enable pyroscope-server

4. Analysis program (take GO program as an example)

package mainimport "github.com/pyroscope-io/pyroscope/pkg/agent/profiler"func main() {profiler.Start(profiler.Config{ApplicationName: "simple.golang.app",// Pyroscope server address
ServerAddress: "http://pyroscope-server:4040",
// Select the profilers to use; all are enabled by default
ProfileTypes: []profiler.ProfileType{profiler.ProfileCPU, profiler.ProfileAllocObjects, profiler.ProfileAllocSpace, profiler.ProfileInuseObjects, profiler.ProfileInuseSpace},
})
// Put your code here
}

5. Check the analysis on the http://localhost:4040/