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

????3.???????
????STAF
????Software Test Automation Framework????IBM???????????????????????????????????????????????????????????STAF ????????????????????????????????????????????????????STAF??????????????????????????????????????????????е????????????????????й????????STAF ???????????????? (STAFProc)??????????????????????????????????????Щ????
???????????
?????????????(FileSystem Service)?????????????????STAF ?????????????в????????縴?????????????????
??????????÷???(Process Service)?????????????????STAF ?????????????
???????????(Zip Service)?????????????????????????
????Ping????(Ping Service)?????????????????????? ping ??????????????? STAF ??????С?
????Grinder
?????????????????????????Grinder???????JavaTM?????????????????????????????????????????http://grinder.sourceforge.net/
???????
????Jython?????????????????????????????????
????????????Э??????HTTP??JDBC??JavaAPI???
???????????????????Jmeter??????Щ?????????????
????Perfease
????Perfease???????blogbench?г???????Linux?????????????????????楨???????????????С??
????????????????http://doc.hz.netease.com/pages/viewpage.action?pageId=16782036
?????????????????
????1. Vmstat??CPU?????????????л????ж??????????IO??????????????
????2. Iostat??kB_read/s??kB_wrtn/s??avgrq-sz??avgqu_sz??await??svctm??%util??
????3. Top??Load average??Tasks??CPU??Mem??Swap???????VIRT??RES??%CPU??%MEM????
????4. Ksar:  linux??mac and solaris??  ??????http://sourceforge.net/projects/ksar/ ??