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Annotation of researchv10dc/man/manx/ustats.1, revision 1.1.1.1

1.1       root        1: .TH USTATS 1 SHARE
                      2: .SH NAME
                      3: ustats \- show bar graphs of share scheduler user usage rates
                      4: .SH SYNOPSIS
                      5: .B ustats
                      6: [-Kn] [-cn] [-g] [-sn] [-r] [-L] [-o[N|P|S|O]]
                      7: .SH DESCRIPTION
                      8: .I Ustats
                      9: prints bar graphs of user usage rates.
                     10: .P
                     11: Invoked without arguments,
                     12: .I ustats
                     13: will print the graphs and exit.
                     14: The flags affect operation as follows:-
                     15: .RS 2
                     16: .TP "\w'flagXX'u"
                     17: .ul
                     18: flag
                     19: .ul
                     20: meaning
                     21: .TP
                     22: .BI -K n
                     23: Set the 
                     24: .I half-life
                     25: for decaying the displayed rate to
                     26: .B n
                     27: seconds [default 4].
                     28: .TP
                     29: .BI -c n
                     30: Continuous operation, where
                     31: .BR n ,
                     32: if present, limits the number of cycles.
                     33: .TP
                     34: .BI -g
                     35: Don't include scheduling groups.
                     36: .TP
                     37: .BI -s n
                     38: Delay time between updates becomes
                     39: .B n
                     40: seconds [default 4].
                     41: .TP
                     42: .BI -r
                     43: Don't include \fIroot\fP's usage.
                     44: .TP
                     45: .BI -L
                     46: The bar graphs are normalised between the minimum and maximum usages found.
                     47: Quite often, one particular user
                     48: (eg: \fIidle\fP)
                     49: will dominate the usage,
                     50: so this flag turns on the use of a logarithmic scale for normalisation.
                     51: .TP
                     52: .BI -o f
                     53: The normal ordering of users is in kernel \fIlnode\fP table order.
                     54: This allows a continuous display to show the least change as users
                     55: log in and log out.
                     56: There are alternate orders specifiable by the value of \fBf\fP:
                     57: .RS "\w'flagXXXX'u"
                     58: .PD 0
                     59: .TP 4
                     60: .B N
                     61: sort by user name
                     62: .TP
                     63: .B P
                     64: sort by user priority
                     65: .TP
                     66: .B S
                     67: sort by usage
                     68: .TP
                     69: .B O
                     70: default (\fIlnode\fP) ordering.
                     71: .PD
                     72: .RE
                     73: .SH EXAMPLES
                     74: .RS 4
                     75: \fBustats \-Lc | dis\fP
                     76: .SH SEE ALSO
                     77: dis(1),
                     78: rates(1),
                     79: shstats(1),
                     80: share(5).

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