1. Performance indicators:
Business indicators: click rate, response time, transaction throughput, number of online users, number of concurrent users, maximum number of concurrent users;
Resource metrics: memory, CPU, disk IO, network
hardware equipment
Industry Standard: Available at http://www.tpc.org/
2. Common tools: unix standard tools: sar, iostat, vmstat, time, ps, bdf, top, ipcs, uptime, etc.
cpu (sar, time, top, ps) memory (vmstat, ipcs), file system (dbf, iostat, sar, swapinfo, nfsstat) IO subsystem
Status (iostat) Network (netstat)
Network (ping, winipcfg, tracert, netstat)
3. Test type:
Commonly used are performance, load, capacity, pressure, strength, concurrency, stability, fatigue, large data volume, stability; others include peak and valley,
Types of exceptions, speeds, servers, network performance, firewalls, etc.
4. Steps:
Goals & Requirements; Planning; Analysis; Scenarios & Scenarios; Resource Preparation; Scripts & Data Preparation; Testing; Results Analysis; Tuning & Retesting.
5. Notes:
C&S in the same local area network; scripts should have checkpoints; the impact of parameterization and association on resource consumption on results; consideration and filtering of ThikTime; log off; data scale and distribution;