fmstat(1M)						  System Administration Commands						fmstat(1M)

NAME

       fmstat - report fault management module statistics

SYNOPSIS

       fmstat  [-astTz] [-m module] [interval [count]]

DESCRIPTION

       The  fmstat  utility  can  be  used by administrators and service personnel to report statistics associated with the Solaris Fault Manager,
       fmd(1M) and its associated set of modules. The Fault Manager runs in the background on each Solaris system. It receives telemetry  informa-
       tion  relating  to problems detected by the system software, diagnoses these problems, and initiates proactive self-healing activities such
       as disabling faulty components.

       You can use fmstat to view statistics for diagnosis engines and agents that are currently participating in fault management. The documenta-
       tion for fmd(1M), fmadm(1M), and fmdump(1M) describes more about tools to observe fault management activities.

       If  the	-m option is present or the -t option is present, fmstat reports any statistics kept by the specified fault management module. The
       module list can be obtained using fmadm config.

       If the -m option is not present, fmstat reports the following statistics for each of its client modules:

       module	  The name of the fault management module, as reported by fmadm config.

       ev_recv	  The number of telemetry events received by the module.

       ev_acpt	  The number of events accepted by the module as relevant to a diagnosis.

       wait	  The average number of telemetry events waiting to be examined by the module.

       svc_t	  The average service time for telemetry events received by the module, in milliseconds.

       %w	  The percentage of time that there were telemetry events waiting to be examined by the module.

       %b	  The percentage of time that the module was busy processing telemetry events.

       open	  The number of active cases (open problem investigations) owned by the module.

       solve	  The total number of cases solved by this module since it was loaded.

       memsz	  The amount of dynamic memory currently allocated by this module.

       bufsz	  The amount of persistent buffer space currently allocated by this module.

       The fmstat utility requires the user to posses the SYS_CONFIG privilege. Refer to the  for more information about how to configure  Solaris
       privileges.

OPTIONS

       The following options are supported:

       -a	    Print all statistics for a module, including those kept on its behalf by fmd. If the -a option is not present, only those sta-
		    tistics kept by the module are reported. If the -a option is used without the -m module, a set of global statistics associated
		    with fmd are displayed.

       -m module    Print  a  report  on  the  statistics associated with the specified fault management module, instead of the default statistics
		    report. Modules can publish an arbitrary set of statistics to help Sun service the fault management software itself. The  mod-
		    ule  statistics  constitute  a  Private  interface.  See  attributes(5) for information on Sun's rules for Private interfaces.
		    Scripts should not be written that depend upon the values of fault management module statistics as	they  can  change  without
		    notice.

       -s	    Print  a report on Soft Error Rate Discrimination (SERD) engines associated with the module instead of the default module sta-
		    tistics report. A SERD engine is a construct used by fault management software to determine if a  statistical  threshold  mea-
		    sured as N events in some time T has been exceeded. The -s option can only be used in combination with the -m option.

       -t	    Print  a report on the statistics associated with each fault management event transport. Each fault management module can pro-
		    vide the implementation of one or more event transports.

       -T	    Print a table of the authority information associated with each fault management event transport. If the -m option is present,
		    only transports associated with the specified module are displayed.

       -z	    Omit  statistics  with  a  zero value from the report associated with the specified fault management module. The -z option can
		    only be used in combination with the -m option.

OPERANDS

       The following operands are supported:

       count	   Print only count reports, and then exit.

       interval    Print a new report every interval seconds.

       If no interval and no count are specified, a single report is printed and fmstat exits. If an interval is specified but no count is  speci-
       fied, fmstat prints reports every interval seconds indefinitely until the command is interrupted.

EXIT STATUS

       The following exit values are returned:

       0     Successful completion.

       1     A fatal error occurred. A fatal error could be the failure to communicate with fmd(1M). It could also be that insufficient privileges
	     were available to perform the requested operation.

       2     Invalid command-line options were specified.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWfmd			   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |See below.		   |
       +-----------------------------+-----------------------------+

       The command-line options are Evolving. The human-readable default report is Unstable. The human-readable module report is Private.

SEE ALSO

       fmadm(1M), fmd(1M), fmdump(1M), attributes(5)

SunOS 5.11							    23 Dec 2005 							fmstat(1M)