$UsStatL

Retrieve statistics for set of users into $list

Most Sirius $functions have been deprecated in favor of Object Oriented methods. There is no OO equivalent for the $UsStatL function.

This function allows retrieval of statistics for a set of users into a $list.

The $UsStatL function accepts three arguments and returns a numeric error code.

The first argument is the identifier of the $list to receive the results. The current contents of the $list are deleted and replaced with the requested statistics. The format of each $list item is:

Byte 1-10	Blank padded userid
Byte 11-12	Binary user number
Byte 13-	Returned statistics

The second argument is a string of blank delimited words indicating the statistics to be returned. The length of each returned statistic is always a multiple of 4 bytes. This facilitates the use of $StatLD with the returned $list. For more information about available statistics, see the "SirMon User's Guide".

The third argument is a selection criterion that indicates which users are to be included in the output $list. The following criteria are allowed:

ACCOUNT=acctid	include only users with account ids matching acctid (wildcards allowed).
CFR=fid	include only users holding or requesting critical file resources in files with filename matching fid (wildcards allowed).
CHKP	include only users preventing checkpoints
FILE=filename	include only users with filename open.
IODEV=iodevnum	include only users on IODEV iodevnum.
PNAME=pname	include only users running procedures with names matching termid (wildcards allowed).
SUBSYS=subsysid	include only users in subsystem subsysid (wildcards allowed).
TERMID=termid	include only users logged on terminals with ids matching termid (wildcards allowed).
USER=userid	include only users with userids matching userid (wildcards allowed).
WHAT=activity	include only users with current activity matching activity (wildcards allowed).

In actual fact, all users are always included in the output list, but the excluded users have the high order bit of their user numbers turned on. This tells $StatLD to exclude the users from the difference $list.

Syntax

<section begin="syntax" /> %RESULT = $UsStatL(list_identifier, stat_list, criterion) <section end="syntax" />

$UsStatL Function

%RESULT is a either a positive number, which is the milliseconds since the online was brought up, or a negative error code.

-3 - No room to create $list items (if LISTFC $SirParm parameter not set) -5 - Required parameter not specified -6 - Invalid $list identifier -13 - STAT not linked in -16 - Invalid selection criterion

$UsStatL return codes

The following program displays some statistics for all users in subsystem SIRMON.

b %data is string len 255 %list1 = $ListNew %list2 = $ListNew %list3 = $ListNew %time1 = $UsStatL(%list1, 'IODEV CPU') Pause 1 %time2 = $UsStatL(%list2, 'IODEV CPU','SUBSYS=SIRMON') %rc = $StatLD(%list1, %list2, %list3, 'N N', %time2 - %time1) For %i from 1 to $ListCnt(%list3) %data = $ListInf(%list3, %i) Text userid = { $substr(%data,1,10) } - usernum = { $unbin($substr(%data,11,2)) } - iodev = { $unbin($substr(%data,13,4)) } - cpu total = { $unbin($substr(%data,17,4)) } End Text End For End

• Sirius $Functions

Products authorizing $UsStatL