z/OS MVS Planning: Global Resource Serialization
Previous topic | Next topic | Contents | Contact z/OS | Library | PDF


Choosing a RESMIL value

z/OS MVS Planning: Global Resource Serialization
SA23-1389-00

The following topics discuss considerations when choosing a RESMIL value:
  • Residency time value (RESMIL) discusses how the RESMIL value can affect the performance of your complex. The default value for RESMIL is 10 milliseconds. However, depending on your processor and workload configuration, this value might be too high for your installation.
  • Tuning the complex discusses the importance of achieving an acceptable response time and how the RESMIL value can affect that response time. Charts are provided that show examples of what RESMIL value to specify to achieve the desired response time (Table 1 and Table 2).

Go to the previous page Go to the next page




Copyright IBM Corporation 1990, 2014