50 lines
1.1 KiB
Plaintext
50 lines
1.1 KiB
Plaintext
.TH pl_syscalls.d 1m "$Date:: 2007-10-03 #$" "USER COMMANDS"
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.SH NAME
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pl_syscalls.d - count Perl subroutine calls and syscalls using DTrace.
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.SH SYNOPSIS
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.B pl_syscalls.d
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{ \-p PID | \-c cmd }
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.SH DESCRIPTION
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Filename and subroutine names are printed if available.
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The filename for syscalls may be printed as "perl", if the program
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was invoked using the form "perl filename" rather than running the
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program with an interpreter line.
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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 Perl provider, which may change
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as additional features are introduced. Check Perl/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 pl_syscalls.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 Perl program
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.TP
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TYPE
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Type of call (sub/syscall)
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.TP
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NAME
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Name of call
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.TP
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COUNT
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Number of calls during sample
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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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pl_syscalls.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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