???????????????С?????????????????WAS?????????????

????Webstress???????????????????????в????趨??????????Щ??????????????????????????????Loadrunner???????????????а汾???????

?????????????????

????————————

????File??>new (Ctrl + N)??>Manual

??????[Server]???????????????????????

???????HTTP??????????Get Head Post??

???????????·????Path??

????????????饗Group ?????

????OK

?????????????

????——————

????File??>new (Ctrl + N)??>Record

?????趨?????????????Cache

???????????????????????Next->Finish

?????????????????????????

?????????????????饗Group???????

???????Stop Recording

????——————

????Script Edit Tree

????item delay?????????Thinking time??λ??ms??

????Group ????????????????У??????????

????Verb ??Post Get Head??

????——————————

????????????????? Concurrent Requests ??

????Script Tree??>Setting

????Stress level (threads)?????????????

????Stress multiplier (sockets per thread) ??????????????

????Total Concurrent Requests = Stress level (threads) x Stress multiplier (sockets per thread) = Total Number Sockets

????-————————

????????????????Request Delay??

????Script Tree??>Setting

???????????Э????????

??????λ??ms??

????————

????????????Bandwidth??

????Script Tree??>Setting??> Bandwidth

????——————

???????????

????Number of hits?????????????????????????????

????Requests per second?????????????????

????Threads????????????????????????

????Socket Errors Connect??Socket???????????

????Socket Errors Send??Socket?????????

????TTFB Avg???????????????????????????????????????????????????????

???????

????TTLB Avg?????????????????????????????????????????????????????

?????????

???????

????1.???????????????????????????????Web Page Download Performance

????2.????????????????????

????3.???? Webtool ????“???????”->“????” ????????

????4.????????WAS???μ?WAS.mdb

????????????????????????????PerformanceRunner???????????