Learning Resources

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

**Table 1** Tutorials
Category	Scenario	Link
Best practices	Overall analysis	Practice 1: Tuning SQLite3 Data Insertion
	Miss event analysis	Practice 2: Tuning Miss Event Statistics
	Overall analysis Process/Thread performance analysis Hotspot function analysis	Practice 3: Tuning Python String Concatenation
	Hotspot function analysis Lock and wait analysis	Practice 4: Tuning Lock Performance
	Microarchitecture analysis	Practice 5: Tuning CPU Branch Predictions
Code samples	Overall analysis Process/Thread performance analysis Hotspot function analysis	Sample 1: Matrix Analysis Sample 2: Detecting and Tuning Column-wise Access Loops
	Process/Thread performance analysis Resource scheduling Locks and waits	Sample 3: Frequent Lock Contention
	Process/Thread performance analysis Resource scheduling	Sample 4: Long-Time Lock Wait
	HPC application analysis	Sample 5: MPI+OpenMP Hybrid Mode Sample 7: Analyzing Regions in OpenMP Mode Sample 8: Analyzing Abnormal HPC Application Metrics
	NUMA refined analysis	Sample 6: NUMA Refined Analysis
	Roofline analysis	Sample 9: Using Roofline Analysis to Tune Applications

Parent topic: System Profiler