Advanced Server Analysis™ module

server analysis reports

find server performance problems quickly

This add-on module in the Web Performance Suite™ tracks the major operating system performance areas: CPU usage, memory, disk I/O, and network. The 23 statistics are automatically collected, and the values automatically integrated into load testing/performance reports. The top six most-important parameters are then analyzed, the problem areas are flagged, and advice is provided on what the performance should be under normal circumstances. The operating systems support include Windows and Linux, with Solaris support coming soon. integrated statistics

The collected statistics are displayed in the GUI real time during performance tests, and the charts and analysis are integrated with the rest of the results from that test.

statistics collected:

Server Process Statistics	CPU Usage Context Switches/Sec Process Queue Length
Memory Statistics	Memory Usage Page Reads/sec Page Writes/sec
Network Statistics	Bytes received/sec Bytes sent/sec Packets received/sec Packets sent/sec Packets Received Errors Packets Sent Errors TCP Connections Established TCP Connection Failures TCP Segments Retransmitted/Sec Network Collisions/Sec
Disk Statistics	Disk I/O Time Service Time Disk Reads/sec Disk Writes/sec Queue Length