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missing options section on biotop
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@brendangregg
brendangregg committed Feb 9, 2016
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Expand Up @@ -22,6 +22,22 @@ and will need updating to match any changes to these functions.
Since this uses BPF, only the root user can use this tool.
.SH REQUIREMENTS
CONFIG_BPF and bcc.
.SH OPTIONS
.TP
\-C
Don't clear the screen.
.TP
\-r MAXROWS
Maximum number of rows to print. Default is 20.
.TP
\-p PID
Trace this PID only.
.TP
interval
Interval between updates, seconds.
.TP
count
Number of interval summaries.
.SH EXAMPLES
.TP
Summarize block device I/O by process, 1 second screen refresh:
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