how to introduce your LR using

1project including web and App
2mainly divide into 4 part to test
 stress
 load---failed percent
 strength---time cycle
 reliability--long time 8 hour
 concurrent 
3about tactic
 expected performance
 unit
 combination
 network
 large quantity data
 server
 special performance

  then setting kernel s and general s
  disaster tolerance
  case design from  target
  mainrain criterion e.g coverage
4 record and scicpt
  protocal due to correspond and database
  from log ,we can see the error and runtime data
  generator
  complete the script.:rendezvous  transaction comment function
  and look for the error e.g 27728
  corrlation
  iteration 迭代--general setting

  then go to the controller scencario
  schedule and add group
  Execution log
  using ip spoofer
  somtimes add counter to save the data
 
  result ---filter result,overlay graphs
            report ---- analsys
            report summery by my self , one to compare to find bottleneck , other to provided data to the design
            finally get the p371
1 cpu and network 定一个找另一个瓶颈问题
2 集群单机比较
3 设计场景是否满足需求数据
4 从需求数据，看什么样子满足
5 提供给开发
6 总结：需求 卡线 推理，细节 对比
其中细节有堵赛 队列 超时 不同时间  成功率 内存泄露 耗尽 丢失等等
  estimate the data
  scheme design
  single pc and cluster