Monitor
Code 01 Number CP Data
Item
of Variable Bytes Name
Number of users eligible to enter 01 2
Number of users eligible to enter 02 2
Monitor sampling interval (seconds) 2
Count of cylinders allocated on primary
paging device 2
Cylinder capacity of primary paging device 2
count of mini lOB stack depletes 4
count of mini lOB enqueues 4
Count of mini lOB dequeues 4
Count of SIOs on alternate paths 4
Count of FREE/FRET extends 4
Count of FREE/FRET unextends 4
Count of attempts to split subpool 4
Count of SUBPOOL SPLITS 4
Internal statistics for attached processor
Total attached processor idle wait time 8
Total attached processor page wait time 8
Total attached processor I/O wait time 8
Total attached processor problem time 8
Total real external interrupts for
attached processor 4
Total SVCs reflected by attached
processor 4 Page reads by attached processor 4 Page writes by attached processor 4
Total time spin on system lock 4
Number of spins on system lock 4
Total time spin on DMKFRE lock 4
Number of spins on DMKFRE lock 4
Total time spin on RUNLIST lock 4
Number of spins on RUNLIST lock 4
Total time spin on timer request lock 4
Number of spins on timer request lock 4
Total time spin on dispatcher queue lock 4
Number of spins on dispatcher queue lock 4
Number of times CPFRELK set 4
Number of times CPFRESi set 4
Number of times system lock deferred 4
Number of times VMBLOK lock deferred 4
Number of DMKDSPRU entries 4 DMKSCHil DMKSCHi2 DMKPRGTI ALOCUSED ALOCMAX DMKIOSNM DMKFRENP IDLEiAIT PAGEiAIT IONTWAIT PROBTIME DMKPSANX PSASVCCT PGREAD PGWRITE DMKLOKSY+8 DMKLOKSY+12 DMKLOKFR+8 DMKLOKFR+12 DMKLOKRL+8 DMKLOKRL+12 DMKLOKTR+8 DMKLOKTR+12 DMKLOKDS+8 DMKLOKDS+12 LOKSYSCT LOKVMCT 360 IBM VM/370 System Programmer's Guide DSECT Variable Name MNOOOQ1E MNOOOQ2E MNOOOlNT MNOOOPPA MNOOOPPC MNOOOlSD MNOOOGTM MNOOODQM MNOOOSiP MNOOOEXT MNOOONXT MNOOOATT MNOOOCNT MNOOlilD MNOOliPG MNOOlilO MN001PRB MN001NXR MN001CSV MN001PRD MN001PiR MN001SSY MN001NSY MN001SFR MN001NFR MN001SRN MN001NFR MN001STM MN001NTM MN001SDP MN001NDP MN001NFL MN001NFS MN001NSD MN001NVD MN001NRU

Class One - RESPONSE Monitor Code
Data
Item 00 Read command sent to terminal Userid Line address 01 Terminal output line
userid
Line address
Byte count
Line of data 02 Edited terminal input line
userid 03 04 05 Line address
Byte count
Line of datal Sleep issued with
time out Userid Line address
Terminal logged on Userid Line address
Terminal logqed off Userid Line address
Apr i 1 1, 1981
Number CP DSECT v.&..
Bytes
8
2
8
2
1 __ ':_h'_ VQ.L.L.QU.L.C 8
2
1 Variable 8
2
8
2
8
2
Name VKUSER VMUSER VMUSER VMUSER VKUSER VKUSER Variable Name l!N10XUID l1N10XADD l1N10XUID KN10YADD l1N10YCNT MU1nVTn .. -.I ..... IV.I. .. "'" MN10XUID MN10XADD MN10YCNT MN10YIO MN10XUID MN10XADD MN10XUID KN10XADD l1N10XUrD KN10XADD Note that the line addresses for the 370X in NCP mode appear as the base
address.
These records are created at the time that DMKQCN handies the console I/O This may reflect a slightly different time than that of the SIO or the I/O interrupt. If DMKQCN is called to write a line that is
lonqer than Terminal line size, more than one MC is issued, resulting in
more than one record. Input and output terminal data collected is
limited to 128 bytes. Longer lines are truncated.
Appendix C: VM Monitor Tape Format and Content 361