diff options
Diffstat (limited to 'Examples/js_calltime_example.txt')
| -rw-r--r-- | Examples/js_calltime_example.txt | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/Examples/js_calltime_example.txt b/Examples/js_calltime_example.txt new file mode 100644 index 000000000000..0b69b76e0a7a --- /dev/null +++ b/Examples/js_calltime_example.txt @@ -0,0 +1,60 @@ +The following are examples of js_calltime.d. + +This script traces the elapsed time of JavaScript functions and +prints a report. Here it traces the example program, +Code/JavaScript/func_clock.html + +# js_calltime.d +Tracing... Hit Ctrl-C to end. +^C + +Count, + FILE TYPE NAME COUNT + func_clock.html func func_a 3 + func_clock.html func func_b 3 + func_clock.html func func_c 3 + func_clock.html func setTimeout 3 + func_clock.html func start 3 + func_clock.html obj-new Date 3 + func_clock.html func getElementById 12 + - total - 30 + +Elapsed times (us), + FILE TYPE NAME TOTAL + - total - 29 + func_clock.html obj-new Date 29 + +Exclusive function elapsed times (us), + FILE TYPE NAME TOTAL + func_clock.html func setTimeout 229 + func_clock.html func getElementById 378 + func_clock.html func start 4061 + func_clock.html func func_a 51080 + func_clock.html func func_b 102943 + func_clock.html func func_c 153330 + - total - 312024 + +Inclusive function elapsed times (us), + FILE TYPE NAME TOTAL + func_clock.html func setTimeout 229 + func_clock.html func getElementById 378 + func_clock.html func func_c 153454 + func_clock.html func func_b 256470 + func_clock.html func func_a 307601 + func_clock.html func start 312054 + +Counts shows us how many times each different function was called, and how +many functions were called in total. + +The elapsed time shows us the time spent not in a JavaScript function. + +The exclusive function elapsed times show the time that each function spent +processing code - while not in other functions. + +The inclusive function elapsed times show the time that each function spent +processing code, including the time spent in other calls. + +These elapsed times are the absolute time from when the function began to +when it completed - which includes off-CPU time due to other system events +such as I/O, scheduling, interrupts, etc. + |