IRLM Statistics view (ILKSTAT)
The IRLM Statistics view (ILKSTAT) provides detailed information about a specific IRLM.
The view shows the IRLM lock request counts, IRLM contention counts, IRLM structure statistics and statuses, data sharing XES statistics, and IRLM storage utilization and exit calls.
You can hyperlink to the ILKSTAT view from the:
- IRLM Statistics option in the IMS System Menu (EZIMSS)
- IRLM field (in the working set size section) in the DBCTL Dashboard Menu (DBCMDASH)
- Subsystem ID field in the IRLM Subsystems view (ILKSUMR)
IRLM Statistics view (ILKSTAT)
COMMAND ===> SCROLL ===> PAGE
CURR WIN ===> 1 ALT WIN ===>
M1 =ILKSTAT===========I10X=====*========26MAR2009==16:30:13====MVIMS==========
- IRLM Statistics
Related Views
. Regions in IRLM Wait . Holding Regions
. Resource Contention . Database Contention
------------- ---------- -- IRLM Statistics -- ----- ---------------- --------
IMS ID....... I9X MVS Name............. SJSC IMS Jobname..... IMSxxx
IRLM SSID.... RL2D
Release...... 220 IRLM Contention Cnt:. Lcl IMS Req Cnt:
PC(XMEM)..... Yes Local............... 32 Local Lock..... 42809
Scope........ Global Global:............. Global Lock.... 187K
Group........ IMSHR2D Real............... 0 Unlock......... 107K
Lock Table... MVI81E_LOC False SLM.......... 134K Change......... 17127
OSAM Table... MVI81E_OSA False IRLM......... 0 Sent to SLM.... 314K
VSAM Table... MVI81E_VSA Sync Notify.... 268
Async Notify... 0
IRLM Status:. Exit Routine Called:. XCF Notify..... 0
Status 1.... CON CMPL Suspend............. 150K Verify......... 0
Status 2.... N/A Resume.............. 150K Purge.......... 1
Status 3.... N/A Status.............. 0 Query.......... 0
IMS Status... Normal Notify.............. 0 Takeover....... 0
Region Waits. 0 Deadlock............ 0
Deadlocks:... Current XES Requests: Curr Lck Struct:
Global Parm. 1 Total............... 332K Requests/Slot.. 1.8K
Local Parm.. 5 Contention Delay.... 0.00 Slots Used..... 192
Global...... 0 False Conten Delay.. 0.00 Rcrd Area Usage 9.99
Local....... 0 Service Delay....... 0.99
MAXCSA Parm.. N/A
Current..... 1.8M
Highest..... 1.8M
The following hyperlinks are provided in the ILKSTAT view:
Hyperlink from | To access |
|---|---|
IMS ID | IRLM Statistics Menu (ILKMS), which provides access to detailed information about waiting regions, holding regions, and resource contention |
IRLM SSID | IRLM Subsystems view (ILKSUMR), which shows all the IMS subsystems that participate in the IRLM data sharing group |
IMS Jobname | IMS Dataset Allocation view (IMSDSNR), which displays data set names and their attributes for the control region, DLISAS, DBRC, IRLM, and PAS. You can issue the IMSDSNR command with one of the following parameters to display different data sets: CTL, DLIS, DBRC, IRLM, PAS, or jobname. |
Region Waits | IRLM Region Lock Wait List view (ILKRGWT), which shows any resource locks the region is waiting for and how long the region has been waiting for locks |