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AW: Expiration performance
2004-09-13 05:03:43
Hi, our current performance.
TSM 5.2.3.1 @ Z/OS 1.4 ~ 626 Mips
1 Gbyte Regionsize, Bufferpool 175.000 pages a 4K
34 Gbyte DB with 78% util - about 4.000.000 objets, 300.000 deleted each
day
11 Gbyte Log
1 TByte Primary Diskpool
All on heavily loaded EMC Symmetrix 5930 Raid 5 with SRDF sync
Tape 8 * 3590B and 4 * 3490(!)
ACTIVITY Date Objects Examined Up/Hr
------------------ ---------- ---------------------------------
EXPIRATION 2004-08-01 298800
EXPIRATION 2004-08-01 298800
EXPIRATION 2004-08-02 478800
EXPIRATION 2004-08-03 471600
EXPIRATION 2004-08-04 212400
EXPIRATION 2004-08-05 342000
EXPIRATION 2004-08-06 500400
EXPIRATION 2004-08-08 320400
EXPIRATION 2004-08-09 547200
EXPIRATION 2004-08-10 504000
EXPIRATION 2004-08-11 486000
EXPIRATION 2004-08-12 410400
EXPIRATION 2004-08-13 550800
EXPIRATION 2004-08-15 367200
EXPIRATION 2004-08-16 529200
EXPIRATION 2004-08-17 525600
EXPIRATION 2004-08-18 428400
EXPIRATION 2004-08-19 259200
EXPIRATION 2004-08-20 115200
EXPIRATION 2004-08-20 342000
EXPIRATION 2004-08-22 363600
EXPIRATION 2004-08-23 525600
EXPIRATION 2004-08-23 597600
EXPIRATION 2004-08-24 583200
EXPIRATION 2004-08-25 514800
EXPIRATION 2004-08-26 331200
EXPIRATION 2004-08-27 356400
EXPIRATION 2004-08-29 356400
EXPIRATION 2004-08-30 547200
EXPIRATION 2004-08-31 478800
EXPIRATION 2004-09-01 262800
EXPIRATION 2004-09-02 208800
EXPIRATION 2004-09-03 482400
EXPIRATION 2004-09-05 360000
EXPIRATION 2004-09-06 597600
ACTIVITY Date Pages backed Up/Hr
------------------ ---------- ---------------------------------
FULL_DBBACKUP 2004-07-17 4795200
FULL_DBBACKUP 2004-07-17 4795200
FULL_DBBACKUP 2004-07-24 5929200
FULL_DBBACKUP 2004-07-29 1112400
FULL_DBBACKUP 2004-07-31 7200000
FULL_DBBACKUP 2004-08-07 5292000
FULL_DBBACKUP 2004-08-14 4096800
FULL_DBBACKUP 2004-08-20 1969200
FULL_DBBACKUP 2004-08-21 4953600
FULL_DBBACKUP 2004-08-28 6922800
FULL_DBBACKUP 2004-09-03 5410800
FULL_DBBACKUP 2004-09-11 7722000
Kind regards,
Stefan Holzwarth
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ADAC e.V. (Informationsverarbeitung - Systemtechnik - Basisdienste)
ADAC e.V. (Informationsverarbeitung - Systemtechnik - Basisdienste)
Am Westpark 8, 81373 München, Tel.: (089) 7676-5212, Fax: (089) 76768924
mailto:stefan.holzwarth AT adac DOT de
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