S0W1 system monitor - By Scott Piersall

ospreys.biz · updated Oct 19, 2026 05:49:17 PM

20 file systems 85% full or more (15 at 95% or more)fullest: /VERSYSB at 100%
Uptime8d 4hIPL Oct 11 13:16Active jobs4344 jobs in JESFailures, 24h0noneJES spool0.8%3 volumesLocal paging0%highest local page data setProcessors1 CP0 zIIP onlineTSO users026 started tasks, 13 batchOutstanding replies0none pendingFullest file system100%/VERSYSB

System

S0W1
System
S0W1
Sysplex
SVSCPLEX
Operating system
z/OS 3.01
Primary JES
JES2
CPC
003931-A01
CPC serial
000000071CC8
IPL time
October 11, 2026 01:16:14 PM
IPL volume
VIMVSB
Load parameters
LOADW1 in SYS1.IPLPARM on 00CE3
Architecture level
2
All zinfo system facts

CPU INFO

Manufacturer
IBM
CPC model
A01
Plant
02
CPC serial
000000071CC8
CPC type
003931

IODF INFO

Edt
00
Io config id
00
Iodate
03/22/25
Iodesc
–
IODF config ID
MVS
IODF
SYS1.IODF00
Ioproc
VM-TOKEN
Iotime
23:07:15

IPL INFO

Ieasym card
(W1,SV,VN)
Iodf unit addr
0CE3
LOADxx suffix
W1
Load param device num
0CE3
LOADxx data set
SYS1.IPLPARM
Master catalog
MASTERV.CATALOG
Master catalog volume
VPMVSB
Nucleus id
1
Operator prompt flag
M
Parmlib
VENDOR.PARMLIB
Parmlib volser
VPMVSD
Tsoe mod
0
Tsoe rel
01
Tsoe ver
5

SYS INFO

Architecture level
2
Hardware name
VM-TOKEN
IPL volume
VIMVSB
LPAR
–
Primary JES
JES2
Mod level
00
Product
z/OS
Owner
IBM CORP
Release
01
Version
03
SMF ID
S0W1
System name
S0W1
Sysplex
SVSCPLEX
VM name
ETPGEFN
13batch jobs
26started tasks
0TSO users
35system AS
18initiators
27z/OS UNIX AS

Spool & paging

JES2 spool

Overall utilisation 0.8%
VPSPON 1%
Active
VPSPOP 1%
Active
VPSPOL 5%
Active

Page data sets

PLPA PAGE.S0W1.PLPA 77%
OK · device 0CED
COMMON PAGE.S0W1.COMMON1 0%
OK · device 03D7
LOCAL PAGE.S0W1.LOCALD 0%
OK · device 03D8
LOCAL PAGE.S0W1.LOCALE 0%
OK · device 03D9
LOCAL PAGE.S0W1.LOCALF 0%
OK · device 03DA
LOCAL PAGE.S0W1.LOCALG 0%
OK · device 03D4
LOCAL PAGE.S0W1.LOCALH 0%
OK · device 03D5
LOCAL PAGE.S0W1.LOCALJ 0%
OK · device 03DC
LOCAL PAGE.S0W1.LOCALK 0%
OK · device 0D2D

PLPA and COMMON are normally well used by design; thresholds apply to LOCAL page data sets (warn 30%, critical 50%).

Jobs started per hour

last 24 hours, by input time
CompletedStill activeFailed (abend / RC≥8)
420
18:0000:0006:0012:00
Table view
HourCompletedActiveFailed
18:00000
19:00000
20:00000
21:00000
22:00000
23:00000
00:00000
01:00000
02:00000
03:00000
04:00000
05:00000
06:00000
07:00000
08:00000
09:00000
10:00000
11:00000
12:00000
13:00000
14:00000
15:00000
16:00030
17:00000

Job breakdown

By outcome

Active43
Unknown1

By type

41Started tasks
3Batch jobs

Top owners (of 9)

STCOPER12
STRTASK12
OMVSKERN11
IZUSVR2
SCOTTP2
TCPIP2
+MASTER+1
S9900771

Longest-running active

  • OSPMART JOB08390176d 19h
  • HZSPROC STC000288d 4h
  • VTAM STC000258d 4h
  • OAM STC000268d 4h
  • SDSF STC000228d 4h

Operator attention

Outstanding replies (WTOR)

Clear No replies outstanding.

Immediate action messages: 0 · critical eventual action: 0 · eventual action: 0

Serialization (GRS)

No ENQ contention No latch contention

z/OS UNIX file systems

89 mounted, fullest first
/VERSYSB 100%
OMVS.VERSYSB.VERSION.ZFS · 4.1 GB, 21 MB free
/VERSYSB/usr/lpp/IBM/cnj/v20r0 100%
OMVS.CNJ.ZFS · 2.6 GB, 3 MB free
/VERSYSB/usr/lpp/cicsts/cicsts61 100%
DFH610.ZFS · 1.2 GB, 7 MB free
/z 100%
UNF.STUDENT.ZFS · 1.5 GB, 10 MB free
/VERSYSB/usr/lpp/IBM/zosconnect/v3r0 99%
BAQ30E.REL.ZFS · 1.5 GB, 23 MB free
/VERSYSB/usr/lpp/cicstg/ctg930 99%
CTG930.ZFS · 258 MB, 4 MB free
/VERSYSB/usr/lpp/ims/ims15 99%
DFSF10.SDFSZFS · 566 MB, 9 MB free
/VERSYSB/usr/lpp/IBM/zcdp/v5r1m0 98%
GLA510.HHBO510.ZFS · 218 MB, 4 MB free
/VERSYSB/usr/lpp/ing 98%
AUT430.SINGZFS · 179 MB, 5 MB free
/VERSYSB/usr/lpp/zWebSphere_Plugins/V9R0 98%
WAS900.PCODE.SIWOZFS · 49 MB, 1 MB free
Show 79 more file systems
/VERSYSB/usr/lpp/zcx_zos 98%
OMVS.ZCX.ZFS · 1.7 GB, 48 MB free
/VERSYSB/usr/lpp/IBM/zoa/v5r1m0 97%
GLA510.ZFS · 2.3 GB, 80 MB free
/VERSYSB/usr/lpp/IBM/gdp 96%
ISM402.WAZI.ZFS · 18 MB, 1 MB free
/VERSYSB/usr/lpp/IBM/zcdp_liberty/v5r1m0 96%
GLA510.HHBO51L.ZFS · 1.0 GB, 47 MB free
/u/unf 95%
UNF.ZFS · 7 MB, 0 MB free
/VERSYSB/usr/lpp/java/J8.0_64 92%
JVB800.ZFS · 753 MB, 62 MB free
/S0W1/var 90%
OMVS.S0W1.VAR.ZFS · 6 MB, 1 MB free
/VERSYSB/usr/lpp/netview/v6r4 89%
NET640.ZFS · 130 MB, 15 MB free
/VERSYSB/usr/lpp/zowe 87%
ZWE200.ZFS · 1.3 GB, 182 MB free
/VERSYSB/usr/lpp/java/J8.0 86%
JVA800.ZFS · 625 MB, 90 MB free
/VERSYSB/usr/lpp/java/J21.0_64 82%
JVBL00.ZFS · 1.2 GB, 226 MB free
/VERSYSB/usr/lpp/zWebSphere/V9R0 82%
WAS900.PCODE.SBBOZFS · 2.5 GB, 458 MB free
/u/usr/lpp/IBM/cyp/v3r13 82%
CYP3D0.ZFS · 633 MB, 116 MB free
/VERSYSB/usr/lpp/encryptionfacility 81%
OMVS.ZEDC.ZFS · 4 MB, 1 MB free
/VERSYSB/usr/lpp/IBM/cyp/v3r12 80%
CYP3C0.ZFS · 633 MB, 131 MB free
/VERSYSB/usr/lpp/liberty_zos 80%
OMVS.WLP.ZFS · 2.8 GB, 581 MB free
/S0W1/tmp 76%
OMVS.S0W1.TMP.ZFS · 105 MB, 25 MB free
/VERSYSB/usr/lpp/ixm 76%
IXM111.ZFS · 844 MB, 204 MB free
/VERSYSB/usr/lpp/IBM/zexpl 74%
ISM402.ZEXPL.ZFS · 246 MB, 66 MB free
/VERSYSB/usr/lpp/mqm/V9R2M0 74%
CSQ920.ZFS · 1.1 GB, 312 MB free
/VERSYSB/usr/lpp/Rocket/rsusr/ported 71%
ISM402.RGIT.ZFS · 1.2 GB, 358 MB free
/VERSYSB/usr/lpp/zcx_ocp 71%
OMVS.OCPZ.ZFS · 162 MB, 47 MB free
/VERSYSB/usr/lpp/IBM/akg 70%
ISM402.UTIL.ZFS · 2.2 GB, 707 MB free
/VERSYSB/usr/lpp/IBM/zee 69%
ISM402.IDZ.ZFS · 7 MB, 2 MB free
/VERSYSB/usr/lpp/fonts 69%
OMVS.FONTS.ZFS · 2.4 GB, 781 MB free
/VERSYSB/usr/lpp/java/J11.0_64 68%
JVBB00.ZFS · 1.4 GB, 449 MB free
/S0W1/var/zosconnect 67%
BAQ30E.CONFIG.ZFS · 70 MB, 24 MB free
/global/zowe 65%
ZWE200.CONFIG.ZFS · 830 MB, 294 MB free
/VERSYSB/usr/lpp/IBM/cyp/v3r11 63%
CYP3B0.ZFS · 977 MB, 365 MB free
/VERSYSB/usr/lpp/IBM/cobol/igyv6r4 62%
IGY640.ZFS · 1 MB, 1 MB free
/VERSYSB/usr/lpp/IBM/rseapi 62%
ISM402.RSEAPI.ZFS · 169 MB, 65 MB free
/global/zosmf 62%
OMVS.S0W1.IZU.SIZUUSRD · 225 MB, 86 MB free
/VERSYSB/usr/lpp/IBM/dbb 57%
ISM402.DBB.ZFS · 89 MB, 39 MB free
/VERSYSB/usr/lpp/cicsda/v530 56%
CPH530.SCPHH001 · 127 MB, 56 MB free
/VERSYSB/usr/lpp/zLiberty/V9R0 56%
WAS900.PCODE.ZLIBERTY.ZFS · 2.0 GB, 931 MB free
/VERSYSB/usr/lpp/IHSA/V9R0 54%
WAS900.PCODE.SHAPZFS · 105 MB, 49 MB free
/VERSYSB/usr/lpp/IBM/cnw/v1r1 52%
OMVS.OXLC1.ZFS · 633 MB, 307 MB free
/S0W1/var/wbem 51%
OMVS.S0W1.VARWBEM.ZFS · 70 MB, 35 MB free
/VERSYSB/usr/lpp/php 51%
POR120.PHP.ZFS · 15 MB, 8 MB free
/VERSYSB/usr/lpp/perl 46%
POR120.PERL.ZFS · 112 MB, 62 MB free
/VERSYSB/usr/lpp/IBM/debug 44%
ISM402.EQA.ZFS · 328 MB, 187 MB free
/VERSYSB/usr/lpp/IBM/cvg/v1r23 40%
CVG123.ZFS · 1.2 GB, 764 MB free
/z/tools 40%
UNF.TOOLS.ZFS · 6.9 GB, 4224 MB free
/VERSYSB/usr/lpp/IBM/apa/v15r1 37%
ISM402.CAZF10.ZFS · 4 MB, 2 MB free
/VERSYSB/usr/lpp/IBM/cvg/v1r25 34%
CVG125.ZFS · 1.2 GB, 837 MB free
/z/pip 34%
UNF.PIP.ZFS · 6.9 GB, 4706 MB free
/VERSYSB/usr/lpp/IBM/zoau 24%
BGY130.ZFS · 75 MB, 58 MB free
/S0W1/etc 21%
OMVS.S0W1.ETC.ZFS · 95 MB, 75 MB free
/VERSYSB/usr/lpp/cobol 20%
IGY420.ZFS · 2 MB, 2 MB free
/VERSYSB/usr/lpp/cicsts/cicsts61/samples 19%
DFH610.SAMPLES.ZFS · 8 MB, 7 MB free
/VERSYSB/usr/lpp/IBM/db2tms 18%
DSND10.DB2TMS · 4.1 GB, 3472 MB free
/ 17%
OMVS.SVSCPLEX.ROOT.ZFS · 174 MB, 146 MB free
/VERSYSB/usr/lpp/ported 17%
POR120.PUT.ZFS · 39 MB, 32 MB free
/VERSYSB/usr/lpp/IBM/pli/v6r1 16%
IEL610.ZFS · 2 MB, 2 MB free
/VERSYSB/usr/lpp/IBM/zoautil 16%
ISM402.OPENAU.ZFS · 75 MB, 64 MB free
/S0W1 12%
OMVS.S0W1.SYSTEM.ZFS · 1 MB, 1 MB free
/wascfg/v9r0/xacell 10%
WAS900.S0W1.XACELL.ZFS · 70 MB, 64 MB free
/S0W1/var/mail 8%
OMVS.USR.MAIL.ZFS · 4 MB, 3 MB free
/VERSYSB/usr/lpp/db2d10/jdbc 8%
DSND10.SDSNJCC · 211 MB, 195 MB free
/VERSYSB/usr/lpp/psf 7%
APS470.ZFS · 49 MB, 46 MB free
/u 7%
OMVS.USERS.ZFS · 100 MB, 93 MB free
/S0W1/dev 6%
OMVS.S0W1.DEV.ZFS · 4 MB, 4 MB free
/wascfg/v9r0/xacell/xadmnode 6%
WAS900.S0W1.XACELL.XADMNODE.CONFIG.ZFS · 1.1 GB, 1058 MB free
/VERSYSB/usr/lpp/IBM/PrintXform/V1R2 5%
OMVS.PRTXFORM.ZFS · 1.2 GB, 1207 MB free
/VERSYSB/usr/lpp/db2d10/base 5%
DSND10.SDSNAZFS · 211 MB, 202 MB free
/wascfg/v9r0/xacell/xanode1 5%
WAS900.S0W1.XACELL.XANODE1.CONFIG.ZFS · 1.7 GB, 1678 MB free
/VERSYSB/usr/lpp/cicsts/cicsts61/JVMProfiles 4%
DFH610.JVMPROFS.ZFS · 8 MB, 8 MB free
/VERSYSB/usr/lpp/cicsts/cicsts61/dfhconfig 4%
DFH610.USCONFIG.ZFS · 7 MB, 7 MB free
/u/dbdg 4%
DSND10.SJVAZFS · 7 MB, 7 MB free
/S0W1/var/zexpl 3%
ISM402.VAR.ZFS · 35 MB, 34 MB free
/S0W1/etc/dbb 2%
ISM402.ETC.DBB.ZFS · 35 MB, 35 MB free
/S0W1/etc/zexpl 2%
ISM402.ETC.ZFS · 35 MB, 35 MB free
/VERSYSB/usr/lpp/IBM/zosconnect 2%
BAQ30E.BASE.ZFS · 38 MB, 38 MB free
/VERSYSB/usr/lpp/cicsia/v550 2%
CIU550.ZFS · 28 MB, 28 MB free
/VERSYSB/usr/lpp/db2d10/awi 2%
DSND10.SDSNAWI · 211 MB, 208 MB free
/VERSYSB/usr/lpp/db2d10/mql 2%
DSND10.SDSNMQLS · 211 MB, 208 MB free
/VERSYSB/usr/lpp/db2d10/worf 2%
DSND10.SDSNWORF · 211 MB, 207 MB free
/wascfg/v9r0/xacell/wlp 2%
WAS900.S0W1.XACELL.WLP.ZFS · 492 MB, 487 MB free
/VERSYSB/usr/lpp/InstallationManagerRepository/zWebSphere/V9R0/HBBO900 1%
WAS900.REPOSTRY.HBBO900.ZFS · 2.3 GB, 2288 MB free

Jobs

44 in JES
BPXASSTC00571OMVSKERNSTCSTCActive–1h 3m––350
BPXASSTC00570OMVSKERNSTCSTCActive–1h 3m––830
BPXASSTC00569OMVSKERNSTCSTCActive–1h 5m––870
BPXASSTC00425OMVSKERNSTCSTCActive–2d 14h––810
CICS086JOB00401S990086JOBAActive–3d 0hIDCAMSBATMDM472431
IHSAPACHJOB00388SCOTTPJOBAActive–3d 3hBPXBATCHBATMDM2724471
BPXASSTC00381OMVSKERNSTCSTCActive–3d 4h––790
BPXASSTC00379OMVSKERNSTCSTCActive–3d 4h––860
BPXASSTC00356OMVSKERNSTCSTCActive–3d 6h––850
BPXASSTC00148OMVSKERNSTCSTCActive–6d 6h––760
BPXASSTC00143OMVSKERNSTCSTCActive–6d 6h––750
DBDGADMTSTC00077STCOPERSTCSTCActive–8d 4h––610
DBDGDISTSTC00076STCOPERSTCSTCActive–8d 4h––570
DBDGDBM1STC00075STCOPERSTCSTCActive–8d 4h––640
BPXASSTC00069OMVSKERNSTCSTCActive–8d 4h––740
DBDGIRLMSTC00067STCOPERSTCSTCActive–8d 4h––720
BPXASSTC00068OMVSKERNSTCSTCActive–8d 4h––730
PAGENTSTC00065SCOTTPSTCSTCActive–8d 4h––650
DBDGMSTRSTC00062STCOPERSTCSTCActive–8d 4h––320
TN3270STC00061TCPIPSTCSTCActive–8d 4h––670
CSFSTC00059STCOPERSTCSTCActive–8d 4h––680
TCPIPSTC00058TCPIPSTCSTCActive–8d 4hIKJEFT01–6626049
EXITMVSSTC00063STCOPERSTCSTCActive–8d 4h––690
TCASSTC00064STRTASKSTCSTCActive–8d 4h––700
IZUANG1STC00055IZUSVRSTCSTCActive–8d 4h––590
CICSTS61STC00057STCOPERSTCSTCActive–8d 4hIDCAMS–632246
IZUSVR1STC00056IZUSVRSTCSTCActive–8d 4hBPXBATCH–608953
AXR03STC00051STCOPERSTCSTCActive–8d 4h––580
RACFSTC00046STRTASKSTCSTCActive–8d 4h––450
AXR04STC00045STCOPERSTCSTCActive–8d 4h––360
SDSFAUXSTC00042STCOPERSTCSTCActive–8d 4h––550
INITSTC00036STRTASKSTCSTCActive–8d 4h––500
INITSTC00033STRTASKSTCSTCActive–8d 4h––470
INITSTC00035STRTASKSTCSTCActive–8d 4h––490
INITSTC00032STRTASKSTCSTCActive–8d 4h––270
INITSTC00037STRTASKSTCSTCActive–8d 4h––510
INITSTC00034STRTASKSTCSTCActive–8d 4h––480
HZSPROCSTC00028STCOPERSTCSTCActive–8d 4h––370
VTAMSTC00025STRTASKSTCSTCActive–8d 4h––400
OAMSTC00026STRTASKSTCSTCActive–8d 4h––440
SDSFSTC00022STRTASKSTCSTCActive–8d 4h––330
SYSLOGSTC00030+MASTER+STCSTCActive–8d 4h––10
OSPMARTJOB08390S990077JOBZActive–176d 19h–BATMDM–0
$MASCOMMSTC00001STRTASKSTCSTCUnknown––––0

Console command output

raw responses, for verification
D IPLINFOOK
S0W1       2026292  16:49:18.00             ISF031I CONSOLE SCOT0000 ACTIVATED
S0W1       2026292  16:49:18.00            -D IPLINFO 
S0W1       2026292  16:49:18.00             IEE254I  16.49.18 IPLINFO DISPLAY 756
                                            SYSTEM IPLED AT 13.16.14 ON 10/11/2026
                                            RELEASE z/OS 03.01.00    LICENSE = z/OS
                                            USED LOADW1 IN SYS1.IPLPARM ON 00CE3
                                            ARCHLVL = 2   MTLSHARE = N
                                            VALIDATED BOOT: NO
                                            IEASYM LIST = (W1,SV,VN)
                                            IEASYS LIST = (00,LV,SV,VN) (OP)
                                            IODF DEVICE: ORIGINAL(00CE3) CURRENT(00CE3)
                                            IPL DEVICE: ORIGINAL(01000) CURRENT(01000) VOLUME(VIMVSB)
                                            VM CPID = z/VM    7.4.0
                                            VM UUID IS NOT PROVIDED
                                            VM NAME = ETPGEFN
                                            VM EXT NAME IS NOT PROVIDED
D M=CPUOK
S0W1       2026292  16:49:19.00             ISF031I CONSOLE SCOT0000 ACTIVATED
S0W1       2026292  16:49:19.00            -D M=CPU 
S0W1       2026292  16:49:19.00             IEE174I 16.49.18 DISPLAY M 762
                                           PROCESSOR STATUS
                                           ID  CPU                  SERIAL
                                           00  +                     061CC83931
                                            
                                           CPC ND = 003931.A01.IBM.02.000000071CC8
                                           CPC SI = 3931.756.IBM.02.0000000000071CC8
                                                    Model: A01
                                           CPC ID = 00
                                           CPC NAME = CPC_UNKNOWN_NAME
                                            
                                           + ONLINE    - OFFLINE    . DOES NOT EXIST    W WLM-MANAGED
                                           N NOT AVAILABLE
                                            
                                           CPC ND  CENTRAL PROCESSING COMPLEX NODE DESCRIPTOR
                                           CPC SI  SYSTEM INFORMATION FROM STSI INSTRUCTION
                                           CPC ID  CENTRAL PROCESSING COMPLEX IDENTIFIER
                                           CPC NAME CENTRAL PROCESSING COMPLEX NAME
D TS,LOK
S0W1       2026292  16:49:19.00             ISF031I CONSOLE SCOT0000 ACTIVATED
S0W1       2026292  16:49:19.00            -D TS,L 
S0W1       2026292  16:49:19.00             CNZ4105I 16.49.19 DISPLAY ACTIVITY 767
                                            JOBS     M/S    TS USERS    SYSAS    INITS   ACTIVE/MAX VTAM     OAS
                                           00013    00026    00000      00035    00018    00000/00500       00027
D ASMOK
S0W1       2026292  16:49:20.00             ISF031I CONSOLE SCOT0000 ACTIVATED
S0W1       2026292  16:49:20.00            -D ASM 
S0W1       2026292  16:49:20.00             IEE200I 16.49.19 DISPLAY ASM 772
                                           TYPE     FULL STAT   DEV  DATASET NAME
                                           PLPA      77%   OK  0CED  PAGE.S0W1.PLPA
                                           COMMON     0%   OK  03D7  PAGE.S0W1.COMMON1
                                           LOCAL      0%   OK  03D8  PAGE.S0W1.LOCALD
                                           LOCAL      0%   OK  03D9  PAGE.S0W1.LOCALE
                                           LOCAL      0%   OK  03DA  PAGE.S0W1.LOCALF
                                           LOCAL      0%   OK  03D4  PAGE.S0W1.LOCALG
                                           LOCAL      0%   OK  03D5  PAGE.S0W1.LOCALH
                                           LOCAL      0%   OK  03DC  PAGE.S0W1.LOCALJ
                                           LOCAL      0%   OK  0D2D  PAGE.S0W1.LOCALK
                                           PAGEDEL COMMAND IS NOT ACTIVE
D R,LOK
S0W1       2026292  16:49:20.00             ISF031I CONSOLE SCOT0000 ACTIVATED
S0W1       2026292  16:49:20.00            -D R,L 
S0W1       2026292  16:49:20.00             IEE112I 16.49.20 PENDING REQUESTS 777
                                           RM=0    IM=0     CEM=0     EM=0     RU=0    IR=0    NOAMRF
                                           NO MESSAGES OUTSTANDING
D GRS,COK
S0W1       2026292  16:49:21.00             ISF031I CONSOLE SCOT0000 ACTIVATED
S0W1       2026292  16:49:21.00            -D GRS,C 
S0W1       2026292  16:49:21.00             ISG343I 16.49.21 GRS STATUS 782
                                           NO ENQ RESOURCE CONTENTION EXISTS
                                           NO LATCH CONTENTION EXISTS
\$D SPOOLOK
S0W1       2026292  16:49:22.00             ISF031I CONSOLE SCOT0000 ACTIVATED
S0W1       2026292  16:49:22.00            -$D SPOOL 
S0W1       2026292  16:49:22.00             $HASP893 VOLUME(VPSPON)  STATUS=ACTIVE,PERCENT=1
                                           $HASP893 VOLUME(VPSPOP)  STATUS=ACTIVE,PERCENT=1
                                           $HASP893 VOLUME(VPSPOL)  STATUS=ACTIVE,PERCENT=5
                                           $HASP646 0.8071 PERCENT SPOOL UTILIZATION