1 perf-timechart(1) 2 ================= 3 4 NAME 5 ---- 6 perf-timechart - Tool to visualize total system behavior during a workload 7 8 SYNOPSIS 9 -------- 10 [verse] 11 'perf timechart' {record} 12 13 DESCRIPTION 14 ----------- 15 There are two variants of perf timechart: 16 17 'perf timechart record <command>' to record the system level events 18 of an arbitrary workload. 19 20 'perf timechart' to turn a trace into a Scalable Vector Graphics file, 21 that can be viewed with popular SVG viewers such as 'Inkscape'. 22 23 OPTIONS 24 ------- 25 -o:: 26 --output=:: 27 Select the output file (default: output.svg) 28 -i:: 29 --input=:: 30 Select the input file (default: perf.data unless stdin is a fifo) 31 -w:: 32 --width=:: 33 Select the width of the SVG file (default: 1000) 34 -P:: 35 --power-only:: 36 Only output the CPU power section of the diagram 37 -p:: 38 --process:: 39 Select the processes to display, by name or PID 40 41 --symfs=<directory>:: 42 Look for files with symbols relative to this directory. 43 44 SEE ALSO 45 -------- 46 linkperf:perf-record[1] 47
