[no subject]
1998-04-07 12:38:59
>>> Virginia Hysock <Virginia_L_Hysock AT CSC DOT COM> 04/07/98 09:39am >>>
ADSM MVS Server 2.1.13
Can anyone running an MVS server provide me with information on the
dispatch priority you assign to ADSM? . . . snip . . .
Virginia,
This is an extract of our IPS list (non MVSrs please forgive the MVS only
acronyms). We also are CPU bound. Based on this priority list, online systems
such as IMS CICS and TSO will impact ADSM performance. Conversely, ADSM will
impact third period TSO and BATCH. The impact is mitigated because we are
running a 6 processor box (3090/600E). As a result ADSM only gets about 1/6 of
the CPU under full load. We do have to minimize ADSM load during high volume
periods such as month end, but otherwise it seems to work for us.
Ted Spendlove
Thikokol Corp.
000010 DISPATCHING PRIORITY (SUMMARY)
000020
000030 DMN DP DESCRIPTION */
000040 ==============================================================
000050 FFF /* MASTER SCHEDULER */
000060 15 F93 /* MONITORS-HI HI OBJ */
000070 7 F92 /* TCAM, VTAM */
000080 8 F91 /* SMS */
000200 7 F84 /* DB2 IRLM */
000300 7 F83 /* IMS CONTROL REGIONS */
000600 7 F80 /* DB2 - SERV */
000800 15 F72 /* JES2 */
001100 3 F61 /* TSO PERIOD 1 */
001300 10 M6 /* IMS MSG REGIONS */
001600 7 F50 /* CICS */
001700 4 M5 /* TSO PERIOD 2 */
002000 11 M4 /* ADSM, HSM - DATA SERVICES */
002400 5 M2 /* TSO PERIOD 3 */
002600 1 M1 /* BATCH PERIOD 1 */
002700 1 M0 /* BATCH PERIOD 2 */
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