Requirements:
- Work closely with other teams to proactively provide input on design/implementation consideration to ensure good performance.
- Create and execute performance test scripts, and document test results to be presented for Go/No-Go decision-making purposes.
- Create and maintain monitoring and alerting system with cloud native ecosystem tools.
- Identify and troubleshoot performance bottlenecks by working closely with other teams.
- Provide fine-tune run-time environment.
Requirements
- Keep up with latest related technology trends and able to self learn new technology.
- Be proficient in Linux shell script, and operation.
- Be proficient in Linux kernel configuration and optimization.
- Experience in tuning large scale distributed systems , include virtualization and containerization.
- Experience using profiling tools, such as perf or Vtune.
- Experience using tracing tools such as bpftrace and SystemTap.
- Experience generate flame graph for On-CPU and Off-CPU analysis.
