Wednesday, February 07, 2024

Performance Culture

 What is a Culture:

"culture" is a versatile term that can refer to the shared characteristics and behaviors of a group of people, whether at the societal, organizational, biological, or artistic level.

What is a Performance Culture:

  • Share the same perf vision/goal
  • Share the same perf language (basic concepts/terms/rules)
  • Share the same perf process
  • Share the same perf methodology
  • Share the same perf toolkit
  • Team work
  • Continuous measure, monitoring and improve, never satisfied
  • Team start looking at data,/numbers, questioning and discussing performance stuff

Sunday, February 04, 2024

Response Time Distributions Vs. Performance Metrics

  •  Right-Skewed Distribution

P90: 4s
P50: 1s 
AVG: 1.88s

  • Normal Distribution
P90: 4s
P50: 3s 
AVG: 3s

  •  Left-Skewed Distribution
P90: 5s
P50: 4s 
AVG: 4.1s

  • Bimodal Distribution

P90: 8s
P50: 3s 
AVG: 3.9s