If your cache is already full, and you an in a hurry, then skip this test. Otherwise, wipe your cache clean. Note that all proxies employ some form of garbage collection to free disk space. To simulate miss-only workload, instruct Polygraph clients to add unique suffixes to generated URLs. Cachability of replies is controlled on the client side.
Replies are uncachable by default.
Uncachable miss-only tests should be run first. If you have to report the results of the benchmarking tomorrow, and your cache is already full, you may skip this test. However, the statistics collected during this test may be invaluable for the future analysis. We recommend that you wipe your cache clean and run this test. This is one of the longest tests you will have to run.