Chapter 1 describes the functional components of the simulation
1.1 Terminology and Abbreviations
1.1.1 Job Name: JobName
The system will play back simulation data traffic from the production network 400 to complete the process of new core x86 system abstraction for the job; all operations are based on work done in a job can contain unlimited data playback.
1.1.2 Bus server: wxBusSvr
Bus server module is the center of a star topology simulation system architecture, responsible for data exchange with each module, the reduction in direct interactions of each module, so that each module to gather together and some important data are also used for storage.
1.1.3 web server
wxWeb simulation system is a web server, query and report information display background, can also send a scheduling command to the bus, the individual components and jobs in the job status management regulation.
1.1.4 scheduling module: wxQSche
Responsible for scheduling module receives the bus simulation system scheduling instructions coming, start-stop controls scheduling for each component, and the corresponding status monitoring data back on the bus.
1.2 network packet capture program: wxDump
Network capture program is specified by ip and port, to capture and generate the corresponding network traffic flow of a program package. Common network capture program is the tcpdump.
1.3 network analyzer: Pcap_Cvt
In the simulation tool, the network analysis procedure is specified by the network packets (packets captured dump package) then analyze the network level, to generate a corresponding transaction request / response packets.
1.4 Transaction Analysis program: GenXIdx
Transaction analysis program is in accordance with certain rules, the transaction request packets and response packets match and set up a program to generate the corresponding transaction index file.
1.5 Playback preprocessing module: pp
In the simulation tool, the playback module is pre-read and parse the packet according to the transaction program generates an index transaction analysis, preprocessing corresponding to the message conversion program and to a playback request message.
1.6 Playback Actuator: ALdr
In the simulation tool, the playback is performed by scheduling setting, playback of the program is completed transactions in the original parent application environment in accordance with the specified playback speed.
1.7 Reporting Program: RlyComPare
Report playback program is executed after the completion of the transaction details into the playback program on the local database or the specified database.
1.8 basic software architecture
