Squid caching proxy of the Computer Research and Automation Institute in Hungary used to be a part of the Hungarian academic network caching hierarchy. Currently, sztaki is a stand-alone proxy. The patched version of Squid was run on Thursday, October 30, 1997. We also have statistics for other days, including the last day when sztaki was using iif as a parent.

Warning: This proxy was running Squid with the "double-read(2)" bug that may affect performance of a proxy.

We split our experiments into 6 categories.

1. General
   • Transfer Sizes
   • File Sizes
   • Proxy Traffic Intensity
   • Proxy Response Time
   • Repsonse Time vs. Size
   • Concurrent Requests
   • Hit Rates
   • Request Response Time Components (Misses)
   • Request Response Time Components (200 Hits)

2. Disk
   • Disk Traffic Intensity
   • Concurrent Disk Requests
   • Disk Utilization
   • Disk Response Time
   • Disk Response Time Anatomy
   • Atomic Disk Requests

3. Memory
   • Memory Hit Analysis
   • Hit Classification

4. Outbound Network
   • Concurrent Outgoing Connections
   • Proxy Connect Time
   • Distribution of Proxy Connect Time (Peak)
   • Server Reply Time
   • Server Reply Time vs. File Size
   • Server Response Time

5. Inbound Network
   • Client Connect Time
   • Proxy Reply Time
   • Proxy Reply Time Anatomy
   • Proxy Reply Time Versus File Size
   • Proxy Reply Time Versus File Size (Detailed)

6. Hits
   • Hit Classification
   • Memory Hit Analysis