IBM 990 - Manual (Page 241)

Chapter 8. Capacity upgrades 229
The new default mixed workload is the LSPR-Mix, which is calculated with equal mix (20%) of
CB-L, CB-S, WASDB, OLTP-W and OLTP-T workloads, running under z/OS V1 R4, in LPAR
mode.
z990 LSPR tables
The current LSPR tables, including all the z990 ITR Ratios, based on a z990 uniprocessor for
all workload environments, can be found at:
http://www.ibm.com/servers/eserver/zseries/lspr
OLTP-T 20% 30% 20% 15% - -
Workload type
z/OS Workload Mixes
LSPR-Mix
(Default)
TI-Mix TD-Mix TM-Mix CB-Mix LoIO-Mix