WS-Anon.KOM 1.0 (ZIP archive, 5.6 MB)
WS-Anon contains QoS measurements for the parameters response time, availability, and throughput. The dataset is based on a total of 2.25 million invocations of ten globally distributed Web services. In addition, the archive contains four sample SQL scripts for data analysis.

WS-Anon.KOM 1.0 - Documentation (HTML file, < 10 KB; Revision b)
Provides details about the dataset, including instructions on data import and explanations of the data structure.