System Resources Manager Report
The System Resources Manager Report is produced by using the SRM Analyzer control statement. The data for this report is obtained by using the CPU and PAGING Extractor control statements.
Queue Measures
This section shows queuing and swapping data for address spaces. This section is divided into two parts, physical queues and logical queues.
Paging Activity
This section shows paging activity by average pages per second and average percentage. These measures are further divided into system area and private area measures.
Reclaims are shown under Paging Activity. A reclaim occurs when a page frame is stolen from a private or system pageable area but is retrieved for reuse before being reallocated. The request for a page is satisfied without starting a page-in.
Expanded Storage Measures
This section shows paging activity to the expanded storage and statistical data on available frames and migration age.
SRM Data
This section contains counts of SRM related events, such as SQA and available frame queue shortages. It also displays percentages of threshold imbalance as defined in the following control blocks:
- CPU management control table (CCT)
- I/O management control table (ICT)
- storage management control table (MCT)
Swapping Measures
This section shows a count of reasons for swapping by destination of the swap, rate per minute, and percentage value. This section of the report prints on two pages, separate from the other four report sections. (Two pages are required for the Swapping Measures section because of the volume of information presented.)
A sample of the System Resource Manager Report is shown in the following figure, except for the Swapping Measures section. The Swapping Measures section, which prints on two pages, is shown in Swapping-Measures-section.
BMC SOFTWARE, INC. XYZ COMPANY REPORT DATE: DD MMM YY 11.55
ACTL 10 JUN YY 09.00.00 10 JUN YY 16.00.00 WORLDWIDE HEADQUARTERS SYSTEM ID: SJSE Z v.rr.n
BASED ON REC TYPE/# RECS/# SAMPLES/REC HOURS: 240-1/30/5,393/7.5 240-3/30/450/7.5 70-1/30/5,393/7.5 71-1/30/450/7.5
-------------------------------------------------------- QUEUE MEASURES ------------------------------
PHYSICAL QUEUES LOGICAL QUEUES ADDRESS SPACES
MEASURE IN & READY IN QUEUE OUT & READY WAIT QUEUE OUT & READY WAIT QUEUE IN AND NONSWAP
PCT QUEUED 100.0 100.0 .3 57.7 .4 100.0 N/A
AVERAGE 1.8 97.8 .0 34.5 .0 73.4 95.2
MINIMUM 1.0 67.0 .0 .0 .0 5.0 66.0
MAXIMUM 81.0 158.0 1.0 117.0 2.0 118.0 132.0
STD DEV 0.5 10.3 0.5 21.7 0.5 19.5 10.2
------------------------------------------------------- PAGING ACTIVITY ---------------------------------------------------------
ACTIVITY TYPE SYSTEM AREA PRIVATE AREA * ACTIVITY TYPE RCL/MIN PCT
PG/SEC PCT PG/SEC PCT *
DEMAND PAGING PAGE IN 5.60 94.18 11.16 32.66 *
DEMAND PAGING PAGE OUT .35 5.82 17.88 52.33 * COMMON AREA RECLAIMS .00 .00
VIO PAGE IN .00 .00 * PRIVATE AREA RECLAIMS (NON-VIO) .00 .00
VIO PAGE OUT .00 .00 * VIO RECLAIMS .04 100.00
SWAP PAGE IN 2.57 7.51 *
SWAP PAGE OUT 2.56 7.50 * TOTAL RECLAIMS .04 100.00
TOTAL PAGING 5.95 100.00 34.17 100.00 * ACTIVITY TYPE PAGES MOVED PG/SEC
* PAGE MOVEMENT 728729 26.99
------------------------------------------------- EXPANDED STORAGE MEASURES -----------------------------------------------------
EXPANDED STORAGE ACTIVITY * EXPANDED STORAGE CONFIGURATION
PAGES TO EXPANDED STORAGE .00 * INSTALL PAGE FRAMES 0
MIGRATION RATE TO AUX. STORAGE .00 * ONLINE PAGE FRAMES 0
AVAILABLE SYSTEM MIGRATION *
MEASURE ES FRAMES HIGH UIC AGE *
AVERAGE 0.0 2089.5 0.0 *
MINIMUM 0 154 0 *
MAXIMUM 0 2540 0 *
------------------------------------------------------- SRM DATA -----------------------------------------------------------
KEY SRM MEASURES VALUE * KEY SRM MEASURES PCT
SQA LOW EVENT COUNT 0 * CPU OVERLOAD PERCENTAGE .00
AVAILABLE QUEUE LOW EVENT COUNT 6334 * I/O OVERLOAD PERCENTAGE .00
ENQUEUE HOLD SWAPOUT EVENT COUNT 0 * I/O UNDERLOAD PERCENTAGE .00
MAX PAGE-INS/SEC 392.2 * CPU IMBALANCE PERCENTAGE .00
MAX SWAPS/MIN 230 * STORAGE IMBALANCE PERCENTAGE .00
AVG PAGES/SWAP OUT 268 * TERMINAL I/O SWAPS PERCENTAGE DUE TO OUTPUT 4.92
AVG PAGES/SWAP IN 268 *
SRM OPTIONS MEMBER FROM PARMLIB IEAOPTE1 *
This section contains the following topics: