Performance monitoring and tuning: Revision history

2 February 2022

• curprev 19:2319:23, 2 February 2022‎ JDamon talk contribs‎ m 109,183 bytes +47‎ Minor clarification of MAXSPINS

25 July 2018

• curprev 18:5418:54, 25 July 2018‎ JAL talk contribs‎ m 109,136 bytes +13‎ →‎Loop: add <var>s
• curprev 18:3018:30, 25 July 2018‎ JAL talk contribs‎ m 109,123 bytes +23‎ →‎Optimization using MPOPTS and MP OPTIONS: add section ID

1 February 2017

• curprev 21:4421:44, 1 February 2017‎ JAL talk contribs‎ m 109,100 bytes +166‎ X'02' bit of XMEMOPT must be on to enable zIIP support
• curprev 20:1920:19, 1 February 2017‎ JAL talk contribs‎ m 108,934 bytes +106‎ →‎IOS Branch Entry: add ATB buffers
• curprev 20:1620:16, 1 February 2017‎ JAL talk contribs‎ m 108,828 bytes +105‎ →‎Activating IOS Branch Entry: add ATB buffers

31 January 2017

• curprev 20:3220:32, 31 January 2017‎ JAL talk contribs‎ m 108,723 bytes +29‎ add <var>s

27 January 2017

• curprev 00:5500:55, 27 January 2017‎ JAL talk contribs‎ m 108,694 bytes +851‎ →‎Model 204 workload eligible for zIIP offload: add section for Fast/Unload zIIP processing

26 January 2017

• curprev 00:1000:10, 26 January 2017‎ JAL talk contribs‎ m 107,843 bytes +544‎ add 204 nonswappable info

24 January 2017

• curprev 19:3819:38, 24 January 2017‎ JAL talk contribs‎ m 107,299 bytes +24‎ →‎z/OS: link repair

9 January 2017

• curprev 17:4817:48, 9 January 2017‎ JAL talk contribs‎ m 107,275 bytes +26‎ →‎IOS Branch Entry: specify bit setting

6 January 2017

• curprev 23:2723:27, 6 January 2017‎ JAL talk contribs‎ m 107,249 bytes +263‎ →‎Activating IOS Branch Entry: M204XSVC linked into nucleus is now default

22 September 2016

• curprev 22:5722:57, 22 September 2016‎ JAL talk contribs‎ m 106,986 bytes −216‎ fit LDKBMWNG into anticipatory write discussion

2 September 2016

• curprev 20:1020:10, 2 September 2016‎ JAL talk contribs‎ m 107,202 bytes +525‎ →‎Timer PC: disabled in 7.4 if ECTG
• curprev 16:3216:32, 2 September 2016‎ JAL talk contribs‎ m 106,677 bytes −5‎ replace "Model 204 HPO" with "M204 HPO"
• curprev 00:1900:19, 2 September 2016‎ JAL talk contribs‎ m 106,682 bytes −24‎ change capitalization of IOS Branch Entry
• curprev 00:0200:02, 2 September 2016‎ JAL talk contribs‎ m 106,706 bytes +15‎ change capitalization

25 August 2016

• curprev 23:5523:55, 25 August 2016‎ JAL talk contribs‎ m 106,691 bytes +5‎ →‎Anticipatory writes: add links

17 August 2016

• curprev 19:0219:02, 17 August 2016‎ JAL talk contribs‎ m 106,686 bytes +329‎ →‎If zIIPs get overloaded: add SCHDOPT X'20' comment
• curprev 00:5600:56, 17 August 2016‎ JAL talk contribs‎ m 106,357 bytes +287‎ misc formatting