The kernel supports performance analysis with built-in tools via the Linux performance counters subsystem. perf is easy to use and offers a detailed view of performance data.
Can 10 heads in a row really occur in a coin toss? Or, can the lucky numbers in the lottery be 1, 2, 3, 4, 5, 6? We investigate the law of large numbers.
At a party with 23 guests, having two guests with the same birthday in more than 50 percent of cases may sound fairly unlikely to amateur mathematicians. Armed with statistical methods, party animal Mike Schilli sets out to prove this claim.
