Problem Statement: Problem Statement

Configuration

• A new argument to the VPCLASS configuration parameter format has been added: autotune.
• This argument will be processed only for the CPU and AIO vp classes. For more info see VPCLASS below.

Expansion

• Internal procedure to add a cpu vp.
• See Appendix A for Event Alarm relevant to this.

onstat –g rea

• onstat –g rea

• IBM Informix Dynamic Server Version 12.10.FC3 -- On-Line -- Up 2 days 23:53:12 -- 240192 Kbytes

• Ready threads:

• tid tcb rstcb prty status vp-class name

• 6 536a38 406464 4 ready 3cpu main_loop()

• 28 60cfe8 40a124 4 ready 1cpu onmode_mon

• 33 672a20 409dc4 2 ready 3cpu sqlexec

Use a VPCLASS configuration parameter entry for the AIO virtual processor class to specify an exact number of AIO virtual processors or to enable the database server to add AIO virtual processors as needed.

• Use a VPCLASS configuration parameter entry for the AIO virtual processor class to specify an exact number of AIO virtual processors or to enable the database server to add AIO virtual processors as needed.

•