Learning Resources

Follow the tutorials to quickly get started with the System Profiler tool.

**Table 1** Tutorials
Category	Scenario	Link
Best Practices	Hotspot function analysis	Practice 1: Tuning Python String Concatenation
Best Practices	Hotspot function analysis Lock and wait analysis	Practice 2: Tuning Lock Performance
Code Samples	Hotspot function analysis	Sample 1: Matrix Analysis Sample 2: Detecting and Tuning Column-wise Access Loops
	Lock and wait analysis	Sample 3: Frequent Lock Contention
	HPC application analysis	Sample 4: MPI Application Analysis Example 5: Long Application Execution Caused by MPI Blocking Communication Functions
	NUMA refined analysis	Sample 6: NUMA Refined Analysis

Parent topic: System Profiler