Side by side
Amazon CodeGuru Profiler vs async-profiler
Both stand on profiling software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Choose Amazon CodeGuru Profiler for supported Java, JVM, or Python applications when continuous profiling, flame graphs, and method recommendations fit the work. It also provides anomaly detection and optional Amazon SNS notifications. Look elsewhere if the application language or Python profiling scope does not fit, or if an AWS account is not suitable.
Visit Amazon CodeGuru Profilerasync-profiler covers several Java performance targets and provides multiple ways to inspect results. Check its build requirements if you plan to build it yourself rather than use an official build.
Visit async-profilerThe facts
| Amazon CodeGuru Profiler | async-profiler | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | API, Linux, Self-hosted, Web | API, Linux, Mac |
| Lowest paid plan | Amazon CodeGuru Profiler on AWS Lambda: $0.01 a month | Free or on request |
| Plans published | 3 | 1 |
| Maker | Not published | Not published |
| Website | aws.amazon.com | github.com |
| On profiling software | #1 of 29 | #3 of 29 |
Amazon CodeGuru Profiler: what it does well
- Profiles production applications continuously with minimal overhead.
- Interactive flame graphs show CPU and latency by code path.
- Recommendations explain expensive methods and their possible resolution.
- Can notify through Amazon SNS when it detects an anomaly.
- Stack traces are collected without application data or variable values.
What to know first
- Requires an AWS account and IAM access permissions.
- The free tier lasts 90 days before sampling-hour pricing applies.
- Python profiling covers CPU wall-clock time.
async-profiler: what it does well
- Targets CPU, heap, native memory, locks, and counters.
- Includes native and kernel frames in stack traces.
- Exports flame graphs, HTML tree views, and text.
- Official builds cover Linux and macOS x64 and arm64.
- Can profile Docker or LXC processes from host or container.
What to know first
- Building requires make, a supported compiler, static libstdc++, and JDK 11+.
- Official maintained builds are listed for Linux and macOS only.
- Nightly binaries for previous commits are retained for 30 days.
Alternatives to Amazon CodeGuru Profiler Alternatives to async-profiler The whole list