Modern profiling techniques and tools (Linux based)

• Part 1: Tracking down false sharing with perf c2c
• Part 2: On-CPU profiling. Flame graphs. Trackind down thundering herd
• Part 3: Off-CPU analysis. Wakeup stacks. Tracking down thundering herd again
• Part 4: Underpinning of Linux profiling tools: PMUs, uprobes, eBPF and all that