For realistic load testing of various services, it would be useful to be able to replay actual requests at varying rates. This task is to serve as a reminder to look into this, and as a point to collect options.
Candidates (please add)
- https://www.varnish-cache.org/docs/3.0/reference/varnishreplay.html: Replays Varnish logs.
- https://github.com/buger/goreplay Open-source tool to capture and mimic the traffic. We could use it to load staging.
- tcpdump [[ http://tcpreplay.synfin.net/ | and tcpreplay (et al) ]]
- Change-propagation (with support added for sampling) (RESTBase-specific)