RMF USS Kernel Activity Report
The following sample shows the output produced when the USS Kernel Activity Report is requested.
micsrm140
The following sample shows the output produced when the USS Kernel Activity Report is requested.
The SAS source code used is in sharedprefix.MICS.SOURCE member:
- @RMFUSS1 - for all systems producing the SMF type 74 subtype 3 USS Kernel Activity record.
The
MICS
file used to generate the report is:- SCPKRN - USS Kernel Activity
For further information on the report format and contents, see z/OS RMF Report Analysis (SC33-7991).
Note:
This report cannot be produced if the MICS
database contains essential data elements only.USS Kernel Activity Report Sample
U S S K E R N E L A C T I V I T Y Page 001 z/OS System ID SYS1 Date mm/dd/yy Interval 0:10:00.00 Release VnRn RMF Version 715 Time 23:50:00 Cycle 1.500 Seconds Number of Samples 394 USS SYSTEM CALL ACTIVITY ---------------------------------------------------------------------------------------------------------------------------------- Minimum Average Maximum ---------------------------------------------------------------------------------------------------------------------------------- Syscalls (N/S) 32.667 251.513* 1726 CPU Time (H/S) 0 0.302* 2.667 USS PROCESS ACTIVITY ---------------------------------------------------------------------------------------------------------------------------------- Processes Users Processes per User ---------------------------------------------------------------------------------------------------------------------------------- Maximum (Tot) 3000 200 1000 ---------------------------------------------------------------------------------------------------------------------------------- Minimum Average Maximum Minimum Average Maximum Minimum Average Maximum ---------------------------------------------------------------------------------------------------------------------------------- Current (Tot) 73 854 1200 8 14 25 Overruns (N/S) 0 5.5* 333 0 0 0 0 0 0 USS INTER-PROCESS COMMUNICATION ---------------------------------------------------------------------------------------------------------------------------------- Message Queue IDs Semaphore IDs Shared Memory IDs Shared Memory Pages ---------------------------------------------------------------------------------------------------------------------------------- Maximum (Tot) 4096 20000 500 2621.4K ---------------------------------------------------------------------------------------------------------------------------------- Minimum Average Maximum Minimum Average Maximum Minimum Average Maximum Minimum Average Maximum ---------------------------------------------------------------------------------------------------------------------------------- Current (Tot) 50 78 100 15.333 16.103 18.333 10 10.85 12 9159 9221.94 9875 Overruns (N/S) 0 0 0 0 0 0 0 0 0 0 0 0 USS MEMORY MAP SHARED LIB REGION QUEUED SIGNALS --------------- ------------------------------------------------------ ------------------------- -------------------------- Memory Map Storage Pages Shared Storage Pages Max Shared Library Region Maximum Queued Signals --------------- ------------------------------------------------------ ------------------------- -------------------------- Maximum (Tot) 4096 32.7M 16M 100K --------------- ------------------------------------------------------ ------------------------- -------------------------- Minimum Average Maximum Minimum Average Maximum Minimum Average Maximum Minimum Average Maximum --------------- ------------------------------------------------------ ------------------------- -------------------------- Current (Tot) 1347 1376.47 2694 0 0 0 6M 16M 16M Overruns (N/S) 0 0 0 0 0 0 0 0 0 0 50K 99K Units: (Tot) = Total Value, (N/S) = Number per Second, (H/S) = Hundredth of Seconds per Second