Development Preview — Not for Production Use
- This site is under active development. Features may be incomplete, broken, or change without notice.
- Do not upload sensitive or proprietary JFR files. There is no authentication or access control.
- All uploaded files and reports will be deleted without warning — this server has only 10 GB of disk and 512 MB of RAM.
- Running on a single-core CPU with minimal resources. Large JFR files will likely time out or fail to parse.
- No data retention guarantee. The server may be restarted, rebuilt, or wiped at any time.
- No SLA, no support, no warranty. Use entirely at your own risk.
Upload a JFR recording
Accepted formats: .jfr, .jfr.gz, .tar.gz, .zip (single JFR)
Max upload size: 2.00 GiB