Siemens SM2 monitoring system 用户手册

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U3585-J-Z125-8-76

SM2 reports

This report provides an overview of the use of all PFA caches for the products DAB and
PCA. The PFA CACHE report only contains data supplied in the same manner from the
different products.

The REPORT PFA statement is used to request the output of the PFA CACHE report. The
report can only be output if the SM2 administrator has activated the monitoring process
using the statement START-MEASUREMENT-PROGRAM TYPE=*PFA.

Overflow screens may be requested for this report.

The monitored data output is sorted under the categories READ and WRITE.

CACHE ID

Cache ID. This is identical to the PVS ID of the pubset served.

If the medium is marked with an asterisk (*XX), this means that a
second, more detailed report (PFA CONTROLLER report) can be
output for this cache.

CACHE MED

Cache medium MM: Main memory

ES:

Expanded storage

GS: Global storage

CTL: Disk controller unit

D016ZE04 SM2 PFA CACHE           CYCLE:   60 S               99-04-11  15:08:00

 | CACHE  |CACHE| BLK |   SIZE   |  READ  | RD HIT| WRITE  | WR HIT|OVERRUNS|
 |  ID    | MED | SIZE|          |  (1/S) |  (%)  | (1/S)  |  (%)  | (1/S)  |
 +--------+-----+-----+----------+--------+-------+--------+-------+--------+
 |  1MD3  | *CTL| 2 K |   254 MB |  317.8 |  99.7 |  106.9 |  99.3 |    0.5 |
 |  1MD4  | *CTL| 2 K |   254 MB |  317.4 |  99.8 |  107.2 |  98.8 |    0.9 |
 +--------+-----+-----+----------+--------+-------+--------+-------+--------+