CPU times (BSTATDR)
CPU TIMES H:MM:SS.THTTH H:MM.SS.THTTH H:MM.SS.THTTH H:MM.SS.THTTH
------------------------ ------------- ------------- ------------- -------------
SYSTEM SRVCS ADDR SPC 00:00.01295 00:00.00284 00:00.01579 00:00.00000
DATABASE SRVCS ADDR SPC 00:00.00359 00:00.00302 00:00.00661 00:00.00007
IRLM 00:00.00000 00:00.04770 00:00.04771 00:00.00000
DDF ADDRESS SPACE 00:00.00550 00:00.00244 00:00.00794 00:00.00000
TOTAL 00:00.02205 00:00.05600 00:00.07805
The following table describes the fields in the CPU times section.
Field | Description |
|---|---|
TCB TIME | TCB CPU time (QWSAEJST) This field provides the CPU time for the address space being tracked. The information in the CPU time generally represents time which is not allocated to threads and is therefore usually asynchronous overhead. This time does not include zIIP CPU time. |
SRB TIME | SRB CPU time (QWSASRBT) This field accumulates the CPU time for all SRB tasks assigned to the address space being tracked. Many Db2 events are scheduled as SRBs (service request blocks) for which time can be obtained. They are, therefore, Db2 address space overhead. This time does not include zIIP CPU time. |
SYSTEM SRVCS ADDR SPC—TOTAL | Total number of CPU (TCB+SRB) seconds consumed by the Db2 master address space during this statistics interval (QWSAEJST of MSTR+QWSASRBT of MSTR) This time does not include zIIP CPU time. |
DATABASE SRVCS ADDR SPC—TOTAL | Total number of CPU (TCB+SRB) seconds consumed by the Db2 database manager address space during this statistics interval (QWSAEJST of DBM+QWSASRBT of DBM). This time does not include zIIP CPU time. |
IRLM—TOTAL | Total number of CPU (TCB+SRB) seconds consumed by the IRLM address space during this statistics interval (QWSAEJST of IRLM+QWSASRBT of IRLM). This time does not include zIIP CPU time. |
DDF ADDRESS SPACE—TOTAL | Total number of CPU (TCB+SRB) seconds consumed by the DDF (DIST) address space if DDF is active during this statistics interval (QWSAEJST of DIST+QWSASRBT of DIST) This time does not include zIIP CPU time. |