flamegraph

Flame Graphs visualize profiled code, as in this example. Click a box to zoom the Flame Graph to this stack frame only. To search and highlight all stack frames matching a regular expression, click the search button in the upper right corner or press Ctrl-F. By default, search is case sensitive, but this can be toggled by pressing Ctrl-I or by clicking the ic button in the upper right corner.

See: - The Flame Graph article in ACMQ and CACM - CPU profiling using Linux perf_events, DTrace, SystemTap, or ktap - CPU profiling using XCode Instruments - CPU profiling using Xperf.exe - Memory profiling - Other examples, updates, and news