The following table contains the performance results for Sun Java System Web Proxy server 4.0 running on Sun SPARC Enterprise T1000 server.
| 
 Target Rate  | 
 Throughput (Operations / seconds)  | 
 Response (ms)  | 
 Error  | 
 Network Utilization  | 
| 
 6000  | 
 5999.70  | 
 11.02  | 
 0%  | 
 78%  | 
| 
 6900  | 
 6906.71  | 
 11.10  | 
 0%  | 
 88%  | 
| 
 7500  | 
 7503.58  | 
 15.65  | 
 0.51%  | 
 98%  | 
| 
 8100  | 
 7925.65  | 
 293.03  | 
 2.15%  | 
 100%  | 
| 
 9000  | 
 7956.88  | 
 365.19  | 
 11.59%  | 
 100%  | 
-The Target Rate column specifies the target rate for clients submitting requests
-The Error column specifies the percentage of total requests that resulted in an error reported by the clients.
Further measurements indicated that the Sun SPARC Enterprise server had approximately 30% CPU idle time during peak loads of the benchmark test. Hence, it follows that the performance can be potentially increased if additional network bandwidth is made available.
References: