Number CP DSECT Monitor Data of Variable Variable
Code Item Bytes Name Name 01 Internal statistics for attached processor
Total attached processor idle wait time 8 IDLEWAIT MNOO1WID Total attached processor page wait time 8 PAGEWAIT MN001\VPG Total attached processor I/O wait time 8 10NTWAIT MNOO1WIO Total attached processor problem time 8 PROBTIME MN001PRB Total real external interrupts for
attached processor 4 DMKPSANX MN001NXR Total SVCs reflected by attached
processor 4 PSASVCCT MN001CSV Page reads by attached processor 4 PGREAD MN001PRD Page writes by attached processor 4 PGWRITE MNOO1PWR Total time spin on system lock 4 DMKLOKSY+8 MNOO1SSY Number of spins on system lock 4 DMKLOKSY+12 :tvINOO 1 NSY
Total time spin on DMKFRE lock 4 DMKLOKFR+8 MNOO1SFR Number of spins on DMKFRE lock 4 DMKLOKFR+12 MN001NFR Total time spin on RUNLIST lock 4 DMKLOKRL+8 MNOO1SRN Number of spins on RUNLIST lock 4 DMKLOKRL+12 MN001NRN Total time spin on timer request lock 4 DMKLOKTR+8 MNOO1STM Number of spins on timer request lock 4 DMKLOKTR+12 MN001NTM Total time spin on dispatcher queue lock 4 DMKLOKDS+8 MNOO1SDP Number of spins on dispatcher queue lock 4 DMKLOKDS+12 MNOO1NDP Number of times CPFRELK set 4 MNOO1NFL Number of times CPFRESW set 4 MN001NFS Number of times system lock deferred 4 LOKSYSCT MNOO1NSD Number of times VMBLOK lock deferred 4 LOKVMCT MNOO1NVD Number of DMKDSPRU entries 4 MNOO1NRU Total time spin on I/O lock 4 DMKLOKIO MN001SIO Total no. spins for I/O lock 4 DMKLOKIO MN001NIO Total time spin on RM lock 4 DMKLOKRM MN001SRM Total no. spins for RM lock 4 DMKLOKRM MNOOINRM No. quiesce ems on IPL proc 4 DMKEMSCT MN001NQ1 No. quiesce ems on non-IPL proc 4 DMKEMSCT MN001NQ2 No. extend ems on IPL proc 4 DMKEMSCT MNOO1NE1 No. extend ems on non-IPL proc 4 DMKEMSCT MN001NE2 No. resume XC on IPL proc 4 DMKXCCTS MNOOINRI No. resume XC on non-IPL proc 4 DMKXCCTS MN001NR2 No. dispatch XC on IPL proc 4 DMKXCCTS MN001NDl No. dispatch XC on non-IPL proc 4 DMKXCCTS MNOO1N02 No. dispatch XC on non-IPL proc 4 DMKXCCTS MNOOIND2 No. wakeup XC on IPL proc 4 DMKXCCTS MN001NW1 No. wakeup XC on non-IPL proc 4 DMKXCCTS MN001NW2 Appendix B. VM/SP Monitor Tape Format and Content 547

Number CP DSECT
Monitor Data of Variable Variable
Code Item Bytes Name Name 02 Average queue delay 4 DMKSCHQT MN002SQT Average eligible list time 4 DMKSCHET MNOO2SET Average utilization 4 DMKSCHFS MN002SFS Average resident page request 4 DMKSCHAP MN002SAP Average desired processor/page read 4 DMKSCHKA MNOO2SKA Average processor overhead/page read 4 DMKSCHUC MNOO2SUC Calculated paging bias 4 DMKSCHPB MNOO2SPB Paging bias limit 4
Interactive bias 4 DMKSCHIB MN002SIB Count of Q3 users 4 DMKSCHQ3 MNOO2SQ3 Q 1 in-queue count 8 VMQTOD MNOO2Qll Ql in-queue time 8 VMQELP MNOO2Q12 Q 1 eligible list time 8 VMQWT MNOO2Q13 Ql in-queue processor time 8 VMQCPU MNOO2Q14 Q 1 estimated average pages per second 8 VMQPGS MNOO2Q15 Q 1 count of queue drops 4 VMQCNT MNOO2Q16 Q 1 in-queue page reads 4 VMQPRD MNOO2Q17 Ql in-queue page steals 4 VMQSTL MNOO2Q18 Reserved 4 MNOORSVI Q2 in-queue time stamp 8 VMQTOD MNOO2Q21 Q2 in-queue time 8 VMQELP MNOO2Q22 Q2 eligible list time 8 VMQWT MNOO2Q23 Q2 in-queue processor time 8 VMQCPU MNOO2Q24 Q2 estimated average pages per second 8 VMQPGS MNOO2Q25 Q2 count of queue drops 4 VMQCNT MNOO2Q26 Q2 in-queue page reads 4 VMQPRD MNOO2Q27 Q2 in-queue page steals 4 VMQSTL MNOO2Q28 Reserved 4 MNOORSV2 548 VM/SP System Programmer's Guide