47 lines
1.0 KiB
Plaintext
47 lines
1.0 KiB
Plaintext
.TH js_calldist.d 1m "$Date:: 2007-10-03 #$" "USER COMMANDS"
|
|
.SH NAME
|
|
js_calldist.d - measure JavaScript elapsed times for types of operation.
|
|
.SH SYNOPSIS
|
|
.B js_calldist.d
|
|
|
|
.SH DESCRIPTION
|
|
This traces JavaScript activity from all browsers running on the system with
|
|
JavaScript provider support.
|
|
|
|
Filename and function names are printed if available.
|
|
.SH OS
|
|
Any
|
|
.SH STABILITY
|
|
Evolving - uses the DTrace JavaScript provider, which may change
|
|
as additional features are introduced. Check JavaScript/Readme
|
|
to see what version these scripts are based on.
|
|
.SH EXAMPLES
|
|
.TP
|
|
Default output,
|
|
#
|
|
.B js_calldist.d
|
|
.PP
|
|
.SH FIELDS
|
|
.TP
|
|
1
|
|
Filename of the JavaScript program
|
|
.TP
|
|
2
|
|
Type of call (func/obj-new)
|
|
.TP
|
|
3
|
|
Name of call
|
|
.PP
|
|
.SH DOCUMENTATION
|
|
See the DTraceToolkit for further documentation under the
|
|
Examples, Notes and Docs directories. The example files may be
|
|
especially useful as they aim to demonstrate how to interpret
|
|
the output.
|
|
.SH EXIT
|
|
js_calldist.d will run until Ctrl-C is hit.
|
|
.SH AUTHOR
|
|
Brendan Gregg
|
|
[CA, USA]
|
|
.SH SEE ALSO
|
|
dtrace(1M)
|