Compaq ProLiant 4000 Performance Analysis and Capacity Planning for Microsoft - Page 17
memory-mapped files. The Physical Disk
View all Compaq ProLiant 4000 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 17 highlights
WHITE PAPER (cont.) 1...7 Network Memory Operating System Web Server Software (IIS) PS Software Disk Subsystem No No No Possible Possible Yes The total network traffic is less than 15% of the available bandwidth. There is between 87 MB and 96 MB of memory available. The "Pages/sec" measurement shows a high page fault rate with larger UPDs. The cause is most likely that PS is using memory-mapped files. The Physical Disk perfmon measurements support this conclusion because the disks are busy four times as much with reads than they are with writes. The web server may be a bottleneck as the number of ASPenabled web pages requested increases. PS may be a bottleneck as the number of concurrent users increases. See the analysis for the PS Software above