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47 lines
1.0 KiB
Plaintext
47 lines
1.0 KiB
Plaintext
.TH js_objnew.d 1m "$Date: 2015/09/30 22:01:09 $" "USER COMMANDS"
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.SH NAME
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js_objnew.d - count JavaScript object creation using DTrace.
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.SH SYNOPSIS
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.B js_objnew.d
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.SH DESCRIPTION
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This traces JavaScript activity from all browsers running on the system
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with JavaScript provider support.
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Filename and class names are printed if available.
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.SH OS
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Any
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.SH STABILITY
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Evolving - uses the DTrace JavaScript provider, which may change
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as additional features are introduced. Check JavaScript/Readme
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to see what version these scripts are based on.
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.SH EXAMPLES
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.TP
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Default output,
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#
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.B js_objnew.d
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.PP
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.SH FIELDS
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.TP
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FILE
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Filename of the JavaScript program
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.TP
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CLASS
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Class of new object
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.TP
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COUNT
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Number of object creations during tracing
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.PP
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.SH DOCUMENTATION
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See the DTraceToolkit for further documentation under the
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Examples, Notes and Docs directories. The example files may be
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especially useful as they aim to demonstrate how to interpret
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the output.
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.SH EXIT
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js_objnew.d will run until Ctrl-C is hit.
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.SH AUTHOR
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Brendan Gregg
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[CA, USA]
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.SH SEE ALSO
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dtrace(1M)
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