KM5 Suspend Lock attributes
This attribute group collects suspend lock data retrieved from Resource Measurement Facility (RMF). For data to be available for these attributes, IBM Z OMEGAMON Monitor for z/OS must be configured to use RMF lock data and RMF must be configured to collect lock data. For other dependencies, see the prerequisites section of Attributes topic.
ASID The unique system-assigned identifier for the address space in which the job is running.
Dispatchable Percent The percentage of samples where the address space has been found dispatchable while holding the lock. Values are reported to two decimal places of precision.
Held Percent The percentage of samples where the address space has been found holding the lock. Values are reported to two decimal places of precision.
Interrupted Percent The percentage of samples where the address space has been found interrupted while holding the lock, to two decimal places.
Job Name The name of the address space that holds the lock.
Lock Type The type of lock: Global or Local.
Managed System The
name of the managed system from which this data is collected. The
name has the format: <plexname>:<smfid>:MVSSYS
,
where <plexname>
is the sysplex this LPAR resides
in, and <smfid>
is the system's SMF identifier.
Requesting Address The instruction address where the lock was obtained.
Resource Name The resource name of the suspend lock. For Local locks, this is the name of the home address space, which is equal to the holder's jobname. For CML locks, this is the name of the primary address space, which is different from the holder's name.
RMF Status Indicates the availability of RMF and lock data. Possible values are:
- Suspend_lock_active
- No_suspend_lock_activity
- Monitor_III_set_to_NOLOC
- RMF_DDS_not_available
Sample Period Sample period, in seconds.
Suspend Percent The percentage of samples where the address space has been found suspended while holding the lock, to two decimal places of precision.