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The CA MICS Hardware and SCP Analyzer divides its data
logically into the following information areas:
o Hardware Information Area (HAR), whose files contain CPU,
LPAR, cryptographic hardware, coupling facility, channel
path, physical control unit, device and caching
information.
o SCP Information Area (SCP), whose files contain workload,
paging, page data set, enqueue, RMF trace, virtual
storage, logical control unit, I/O queuing and USS data.
o Workload Management Information Area (WLM), whose files
contain information describing WLM control definitions,
associations between clients and servers, resource group
definitions, service class goals, measurements of service
received, transaction response times and response time
percentile distributions, sampled execution delay states,
and sampled Workload Manager states as transactions pass
through server address spaces.
Figure 5-1 lists the product's files and the timespans that
are activated for each file. Figures 5-2 through 5-4
describe the files supported by the HAR, SCP, and WLM
information areas and their data sources.
Figure 5-1 identifies the individual database files and
categorizes them by the information area to which they
belong. For each file in an information area, the following
data is provided:
XDWMYT - This entry defines the timespans in which the file
is supported.
X - DETAIL
D - DAYS
W - WEEKS
M - MONTHS
Y - YEARS
T - TABLES AREA
. - File is not supported
File - The identifier used to access this file.
File Name - The description of the file.
Note: The timespans in which a file is supported are defined
by each data center when CA MICS is installed. Therefore,
this table has been generated as part of the installation
process to accurately reflect the CA MICS system at your data
center.
+----------------------------------------+------------------+
| Hardware Utilization | Date Generated: |
| Information Area |Fri, Dec 30, 2011 |
+----------------------------------------+------------------+
| |
| XDWMYT File File Name |
| |
| XDWM.. HARCCU CACHE CONTROL UNIT ACTIVITY FILE |
| XDWM.. HARCFC CF CONNECTIVITY FILE |
| XDWM.. HARCFD CF DUPLEXING ACTIVITY FILE |
| XDWM.. HARCFH CF CACHE STRUCTURE ACTIVITY FILE |
| XDWM.. HARCFP CF CONFIGURATION AND ACTIVITY FILE |
| XDWM.. HARCFR CF REQUEST FILE |
| XDWM.. HARCFS CF STRUCTURE FILE |
| XDWMY. HARCME CPU MEASUREMENT FACILITY ENGINE FILE |
| XDWMY. HARCML CPU MEASUREMENT FACILITY LPAR FILE |
| XDWMY. HARCMT CPU MEASUREMENT FACILITY ENGTYPE FILE |
| X..... HARCMX CPU MEASUREMENT FACILITY SUSPEND FILE |
| XDWM.. HARCPU CPU ACTIVITY FILE |
| XDWM.. HARCRA CRYPTO ACCELERATOR ACTIVITY FILE |
| XDWM.. HARCRF ICSF SERVICES ACTIVITY FILE |
| XDWM.. HARCRP CRYPTO COPROCESSOR ACTIVITY FILE |
| .DWM.. HARCVA CACHE VOLUME ACTIVITY FILE |
| XDW... HARDVA DEVICE ACTIVITY FILE |
| XDWM.. HARELS ESS LINK STATISTICS FILE |
| XDWM.. HARERS ESS RANK STATISTICS FILE |
| XDWM.. HARFDC FICON DIRECTOR CONNECTOR FILE |
| XDWM.. HARFDP FICON DIRECTOR PORT ACTIVITY FILE |
| XDWM.. HARIPU INDIVIDUAL PROCESSOR ACTIVITY FILE |
| XDWM.. HARLPC PR/SM LPAR CONFIG/ACTIVITY FILE |
| XDWM.. HARPCA PHYSICAL CHANNEL ACTIVITY FILE |
| XDWM.. HARRRA RAID RANK ACTIVITY FILE |
| X..... HARRSV HARDWARE RESERVE ACTIVITY FILE |
| XDWM.. HARVPA PR/SM LOGICAL PROC ACTIVITY FILE |
| XDWM.. HARXPS ESS EXTENT POOL STATISTICS FILE |
| .DWM.. HARDTA DEVICE TYPE ACTIVITY FILE |
| .DWM.. HARPHY PHYSICAL HARDWARE FILE |
| .DWM.. HARSGA STORAGE GROUP ACTIVITY FILE |
+----------------------------------------+------------------+
| System Control Program | Date Generated: |
| Information Area |Fri, Dec 30, 2011 |
+----------------------------------------+------------------+
| |
| XDWMYT File File Name |
| |
| X..... SCPARD ADDRESS SPACE ACTIVITY FILE |
| XDW... SCPENQ RESOURCE ENQUEUE ACTIVITY FILE |
| XDWM.. SCPIOC I/O QUEUING CONFIGURATION FILE |
| XDWM.. SCPIOP I/O PROCESSOR ACTIVITY FILE |
| XDWM.. SCPKRN USS KERNEL ACTIVITY FILE |
| XDWM.. SCPLCA LOGICAL CHANNEL/CU ACTIVITY FILE |
| XDWM.. SCPPAG PAGING ACTIVITY FILE |
| XDW... SCPPSD PAGE/SWAP DATA SET ACTIVITY FILE |
| X..... SCPSRC REAL STORAGE/CPU/SRM ACTIVITY FILE |
| XDWM.. SCPSWP SWAP ACTIVITY FILE |
| X..... SCPTRC RMF TRACE ACTIVITY FILE |
| XDWM.. SCPVSM VIRTUAL STORAGE SYSTEM USAGE FILE |
| XDWM.. SCPVSU VIRTUAL STORAGE PRIVATE USAGE FILE |
| XDWM.. SCPXCA XCF PATH ACTIVITY |
| XDWM.. SCPXCM XCF MEMBER ACTIVITY |
| XDWM.. SCPXCY XCF SYSTEM ACTIVITY |
| .DWM.. SCPLCU LOGICAL CONTROL UNIT ACTIVITY FILE |
+----------------------------------------+------------------+
| Workload Management | Date Generated: |
| Information Area |Fri, Dec 30, 2011 |
+----------------------------------------+------------------+
| |
| XDWMYT File File Name |
| |
| XDWM.. WLM_EA REPORT CLASS |
| XDWM.. WLM_EC REPORT CLASS RESOURCE CONSUMPTION |
| XDWM.. WLM_ED REPORT CLASS GENERAL EXEC DELAY |
| XDWM.. WLM_EM REPORT CLASS RESPONSE TIME |
| XDWM.. WLM_EW REPORT CLASS SUBSYSTEM DELAY STATES |
| XDWM.. WLMRGP RESOURCE GROUP |
| XDWM.. WLMSDE SERVICE DEFINITION |
| XDWM.. WLMSDS SERVICE CLASS SUBSYSTEM DELAY STATES |
| XDWM.. WLMSEA SERVICE CLASS |
| XDWM.. WLMSEC SERVICE CLASS RESOURCE CONSUMPTION |
| XDWM.. WLMSED SERVICE CLASS GENERAL EXEC DELAY |
| XDWM.. WLMSEM SERVICE CLASS RESPONSE TIME |
| XDWM.. WLMSVC SERVICE CLIENT |
| |
+-----------------------------------------------------------+
Figure 5-1. HAR, SCP, and WLM Files
+---------+--------------------+-----------------------------------+---------------------------------+ | | | | | | File | File Name | Description | Derivation | +---------+--------------------+-----------------------------------+---------------------------------+ | | | | | | HARCPU | CPU Activity | Quantifies CPU utilization for | RMF CPU Activity (type 70, | | | | all processor types. Also | subtype 1) | | | | identifies and quantifies | | | | | address space usage. | | | | | | | | HARDVA | Device | Quantifies the utilization of | RMF Device Activity (type 74, | | | Activity | individual device addresses in | subtype 1) | | | | terms of I/O, percent busy, | | | | | average queue to the device, | | | | | etc. Contains one record for | | | | | each unique device address. | | | | | | | | HARDTA | Device Type | Quantifies the utilization of | Device Activity File (HARDVA) | | | Activity | device types in terms of I/O and | | | | | average performance factors | | | | | for each type category. | | | | | Contains one record for each | | | | | device type. | | | | | | | | HARRSV | Hardware | Quantifies the reserve requests | RMF Monitor II Reserve | | | Reserve | for resources made by the | Activity (type 79, subtype 6) | | | Activity | supervisor services RESERVE | | | | | macro. | | | | | | | | HARIPU | Individual | Describes the CPU utilization | RMF CPU Activity (type 70, | | | Processor | for each central processor or | subtype 1) | | | Activity | each PR/SM logical processor | | | | | defined in the processor complex.| | | | | | | | HARLPC | PR/SM LPAR | Describes the activity for each | RMF CPU Activity (type 70 | | | Config/ | defined PR/SM logical partition | subtype 1) | | | Activity | in a processor complex. Data | | | | | is also carried that tracks | | | | | changes made to the logical | | | | | partition definition that might | | | | | alter performance analysis of | | | | | the complex. | | | | | | | +---------+--------------------+-----------------------------------+---------------------------------+
Figure 5-2. Hardware File Descriptions (Part 1 of 5)
+---------+--------------------+-----------------------------------+---------------------------------+ | | | | | | File | File Name | Description | Derivation | +---------+--------------------+-----------------------------------+---------------------------------+ | | | | | | HARVPA | PR/SM | Describes the activity for each | RMF CPU Activity (type 70 | | | Processor | active PR/SM logical processor | subtype 1) | | | Activity | in a processor complex. Data is | | | | | also carried that tracks changes | | | | | made to the logical processor | | | | | definition that might affect | | | | | performance analysis of the com- | | | | | plex. | | | | | | | | HARSGA | Storage | Quantifies the utilization of | Device Activity File (HARDVA) | | | Group | defined DFSMS storage groups in | | | | Activity | terms of I/O rate, average | | | | | performance factors for all | | | | | devices in the group, etc. | | | | | There is one record for each | | | | | storage group. | | | | | | | | HARPCA | Physical | Quantifies the utilization of | RMF Channel Path Activity | | | Channel | channel paths. There is a | (type 73) | | | Activity | single record per channel path | | | | | on a processor complex. | | | | | | | | HARCFC | CF Connectivity | Stores the names of other systems| RMF Monitor III (type 74, | | | | in the sysplex that are also | subtype 4) | | | | connected to the CF. | | | | | | | | HARCFD | CF Duplexing | Stores configuration and | RMF Monitor III (type 74, | | | Activity | performance information about | subtype 4) | | | | the remote coupling facilities | | | | | connected to a local CF. | | | | | | | +---------+--------------------+-----------------------------------+---------------------------------+
Figure 5-2. Hardware File Descriptions (Part 2 of 5)
+---------+--------------------+-----------------------------------+---------------------------------+ | | | | | | File | File Name | Description | Derivation | +---------+--------------------+-----------------------------------+---------------------------------+ | | | | | | HARCFH | CF Cache | Stores performance information | RMF Monitor III (type 74, | | | Structure | about CF cache structures. The | subtype 4) | | | Activity | information is well suited for | | | | | analysis directed towards tuning | | | | | cache structures. This file can | | | | | be merged with the HARCFR and | | | | | HARCFS files for complete info | | | | | on CF cache structures. There | | | | | is one HARCFH file observation | | | | | for each CF cache structure per | | | | | RMF recording interval. | | | | | | | | HARCFP | CF Configuration | Stores information about the | RMF Monitor III (type 74, | | | and Activity | coupling facility (CF), including| subtype 4) | | | | name, the amount of storage | | | | | installed and used, and the | | | | | number and utilization of | | | | | processors. This file also | | | | | contains information describing | | | | | the hardware paths between the | | | | | MVS system and the CF, and | | | | | data identifying the Cross- | | | | | System Extended Services (XES) | | | | | request activity through the CF. | | | | | | | | HARCFR | CF Request | Stores information about all the | RMF Monitor III (type 74, | | | | CF/XES structures connected to | subtype 4) | | | | the system. This information | | | | | includes the name, type, and | | | | | status of each structure, as | | | | | well as detailed information | | | | | about the number, type, and | | | | | service times of all requests | | | | | to and from each connected | | | | | structure. There is one HARCFR | | | | | file per system. Each file | | | | | contains data from the perspec- | | | | | tive of its system. | | | | | | | | HARPHY | Physical | Stores the physical hardware, | HARIPU and HARDVA files | | | Hardware | both CPC and devices present in | | | | | the HARIPU and HARDVA files. For | | | | | devices that cannot be | | | | | identified, logical device class/| | | | | type groups are stored. | | | | | | | +---------+--------------------+-----------------------------------+---------------------------------+
Figure 5-2. Hardware File Descriptions (Part 3 of 5)
+---------+--------------------+-----------------------------------+---------------------------------+ | | | | | | File | File Name | Description | Derivation | +---------+--------------------+-----------------------------------+---------------------------------+ | | | | | | HARCFS | CF Structure | Stores the name and storage | RMF Monitor III (type 74, | | | | resources of all structures | subtype 4) | | | | allocated in the CF. | | | | | | | | HARCVA | Cache Volume | Quantifies caching activity for | RMF Monitor III (type 74, | | | Activity | caching capable DASD subsystems | subtype 5) | | | | on a device level. | | | | | | | | HARCCU | Cache Control | Quantifies caching activity for | RMF Monitor III (type 74, | | | Unit Activity | caching capable DASD subsystems | subtype 5) | | | | on a subsystem (control unit) | | | | | level. | | | | | | | | HARRRA | RAID Rank | Quantifies caching activity for | RMF Monitor III (type 74, | | | Activity | caching capable DASD subsystems | subtype 5) | | | | on an array (RAID rank) level. | | | | | | | | HARCRA | Crypto | Provides performance and | RMF Crypto Activity (type 70, | | | Accelerator | throughput information for | subtype 2) | | | Activity | operations executing on | | | | | cryptographic accelerators. | | | | | | | | HARCRF | ICSF Services | Quantifies activity of | RMF Crypto Activity (type 70, | | | Activity | cryptographic services used to | subtype 2) | | | | encipher and decipher secure | | | | | data. | | | | | | | | HARCRP | Crypto | Provides performance and | RMF Crypto Activity (type 70, | | | Coprocessor | throughput information for | subtype 2) | | | Activity | operations executing on | | | | | cryptographic coprocessors. | | | | | | | | HARFDC | FICON Director | Stores the name and status of | RMF Monitor III (type 74, | | | Connector | all control units connected to | subtype 7) | | | | multiple-CU FICON director ports | | | | | | | | HARFDP | FICON Director | Provides statistics about I/O | RMF Monitor III (type 74, | | | Port Activity | workload, throughput, and | subtype 7) | | | | contention for FICON director | | | | | ports. | | | | | | | +---------+--------------------+-----------------------------------+---------------------------------+
Figure 5-2. Hardware File Descriptions (Part 4 of 5)
+---------+--------------------+-----------------------------------+---------------------------------+ | | | | | | File | File Name | Description | Derivation | +---------+--------------------+-----------------------------------+---------------------------------+ | | | | | | HARELS | ESS Link | Provides I/O performance and | RMF Monitor III (type 74, | | | Statistics | throughput information for | subtype 8) | | | | Enterprise Disk Systems on a | | | | | system adapter level. | | | | | | | | HARXPS | ESS Extent Pool | Provides capacity and | RMF Monitor III (type 74, | | | Statistics | performance information about | subtype 8) | | | | allocated disk space on an | | | | | Enterprise Disk System. | | | | | | | | HARERS | ESS Rank | Quantifies read and write | RMF Monitor III (type 74, | | | Statistics | activity in each rank of an | subtype 8) | | | | extent pool within an Enterprise | | | | | Disk System. | | | | | | | +---------+--------------------+-----------------------------------+---------------------------------+
Figure 5-2. Hardware File Descriptions (Part 5 of 5)
+---------+--------------------+-----------------------------------+---------------------------------+ | | | | | | File | File Name | Description | Derivation | +---------+--------------------+-----------------------------------+---------------------------------+ | | | | | | SCPPAG | Paging Activity | Quantifies the demands of the | RMF Paging Activity (type 71) | | | | system paging facilities and the | | | | | utilization of central storage, | | | | | expanded storage, and auxiliary | | | | | storage. | | | | | | | | SCPLCA | Logical Channel/ | This file quantifies the | RMF I/O Queuing Activity | | | Control Unit | utilization of each logical | (type 78, subtype 3) | | | Activity | control unit. There is a single | | | | | record per logical control unit. | | | | | | | +---------+--------------------+-----------------------------------+---------------------------------+
Figure 5-3. SCP File Descriptions (Part 1 of 5)
+---------+--------------------+-----------------------------------+---------------------------------+ | | | | | | File | File Name | Description | Derivation | +---------+--------------------+-----------------------------------+---------------------------------+ | | | | | | SCPIOC | I/O Queuing | Contains data identifying the | RMF I/O Queuing Activity | | | Configuration | configuration of the system's | (type 78, subtype 3) | | | | logical control units based on | | | | | the IOCDS created by the IOCP | | | | | generation process. For each | | | | | logical control unit, the | | | | | channel paths and control units | | | | | attached to the channel paths are| | | | | defined. | | | | | | | | SCPPSD | Page/Swap Data | Quantifies the utilization of | RMF Page/Swap Data Set | | | Set Activity | auxiliary page slots and the use | Activity (type 75) | | | | of the page/swap data sets. | | | | | There is a single record per | | | | | page/swap data set. | | | | | | | | SCPENQ | Resource Enqueue | Identifies the resources for | RMF Enqueue Activity (type 77) | | | Activity | which enqueue contention | | | | | occurred. | | | | | | | | SCPTRC | Trace Activity | Identifies the field names | RMF Trace Activity (type 76) | | | | traced, including their minimum, | | | | | maximum, sum, sum of squares, | | | | | standard deviation, and average | | | | | values. | | | | | | | | SCPARD | Address Space | Quantifies the resource | RMF Monitor II Address Space | | | Activity | consumption, service, and | Resource (type 79, | | | | status of each address space. | subtype 2) | | | | There is a record for each | | | | | address that exists when the | | | | | record is written at the end of | | | | | the recording interval. | | | | | | | +---------+--------------------+-----------------------------------+---------------------------------+
Figure 5-3. SCP File Descriptions (Part 2 of 5)
+---------+--------------------+-----------------------------------+---------------------------------+ | | | | | | File | File Name | Description | Derivation | +---------+--------------------+-----------------------------------+---------------------------------+ | | | | | | SCPSRC | Real Storage/ | These values, used in the SRM | RMF Monitor II Real Storage/ | | | CPU/SRM Activity | control algorithms, quantify | CPU/SRM Activity (type 79, | | | | the use of real storage, | subtype 3) | | | | processor utilization, and the | | | | | length of the ASM and SRM queues.| | | | | There is a record for each | | | | | Monitor II interval. | | | | | | | | SCPSWP | Swapping | Quantifies logical and physical | RMF Paging Activity (type 71) | | | Activity | swapping activity, broken down by| | | | | swap reason. This file is also | | | | | used to monitor swap placement | | | | | activity in main memory, | | | | | extended memory and auxiliary | | | | | storage. There is one record for| | | | | each of eleven swap reasons. | | | | | | | | SCPIOP | I/O Processor | Quantifies the utilization of | RMF I/O Queuing Activity | | | Activity | the I/O Processor. | (type 78, subtype 3) | | | | The I/O Processor manages and | | | | | schedules I/O requests for the | | | | | CPC. There is one record for | | | | | each interval. | | | | | | | | SCPLCU | Logical Control | Summarizes the I/O measurement | Device Activity File (HARDVA), | | | Unit Activity | data for systems to the | Logical Channel/CU Activity | | | | logical control unit level. | File (SCPLCA), and I/O | | | | This file provides information | Configuration File (SCPIOC) | | | | on logical and physical control | | | | | unit activity, channel path | | | | | activity and other I/O | | | | | configuration-dependent queuing | | | | | delays. There is one record for | | | | | each Logical Control Unit defined| | | | | to the system. | | | | | | | +---------+--------------------+-----------------------------------+---------------------------------+
Figure 5-3. SCP File Descriptions (Part 3 of 5)
+---------+--------------------+-----------------------------------+---------------------------------+ | | | | | | File | File Name | Description | Derivation | +---------+--------------------+-----------------------------------+---------------------------------+ | | | | | | SCPVSM | Virtual Storage | Contains data quantifying the | RMF Virtual Storage Activity | | | System Usage | utilization of virtual storage | (type 78, subtype 2) | | | | broken down by system areas | | | | | such as the nucleus, PSA, CSA, | | | | | SQA, MLPA, FLPA, PLPA, LSQA, SWA,| | | | | etc., both above and below the | | | | | 16 MB line. Usage is expressed | | | | | in terms of averages, totals, | | | | | maximums, minimums, and | | | | | percentages of kilobytes, and | | | | | starting addresses and allocation| | | | | times. | | | | | | | | SCPVSU | Virtual Storage | Contains data quantifying the | RMF Virtual Storage Activity | | | Private Usage | utilization of virtual storage | (type 78, subtype 2) | | | | broken down by private areas such| | | | | as regions, subpools, LSQA, SWA, | | | | | free areas, etc., both above and | | | | | below the 16 MB line. Usage | | | | | is expressed in terms of | | | | | averages, totals, maximums and | | | | | minimums in kilobytes, and | | | | | starting addresses, allocation | | | | | times, getmain limits, and flags.| | | | | | | | SCPXCY | XCF System | Stores information about Cross- | RMF Monitor I (type 74, | | | Activity | System Coupling Facility (XCF) | subtype 2) | | | | traffic to, from, and within its | | | | | particular system. There is one | | | | | SCPXCY file per system. | | | | | | | | SCPXCM | XCF Member | Stores information about signals | RMF Monitor I (type 74, | | | Activity | sent to and from each remote | subtype 2) | | | | system, further broken down by | | | | | remote group and member. | | | | | | | +---------+--------------------+-----------------------------------+---------------------------------+
Figure 5-3. SCP File Descriptions (Part 4 of 5)
+---------+--------------------+-----------------------------------+---------------------------------+ | | | | | | File | File Name | Description | Derivation | +---------+--------------------+-----------------------------------+---------------------------------+ | | | | | | SCPXCA | XCF Path | Stores information about each | RMF Monitor I (type 74, | | | Activity | signalling path connecting the | subtype 2) | | | | local system to all remote | | | | | systems. | | | | | | | | SCPKRN | USS Kernel | Stores information about Unix | RMF Monitor III (type 74, | | | Activity | System Services kernel load in | subtype 3) | | | | terms of system activity, | | | | | process workload, memory map | | | | | and shared library utilizations. | | | | | | | +---------+--------------------+-----------------------------------+---------------------------------+
Figure 5-3. SCP File Descriptions (Part 5 of 5)
+---------+--------------------+-----------------------------------+---------------------------------+ | | | | | | File | File Name | Description | Derivation | +---------+--------------------+-----------------------------------+---------------------------------+ | | | | | | WLMSDE | Service | Contains information about the | RMF Workload Activity and | | | Definition | Workload Manager service defini- | Storage Data (type 72, | | | | tion installed at the time | subtype 3) | | | | measurements were taken. | | | | | | | | WLMRGP | Resource Group | Contains information about the | RMF Workload Activity and | | | | resource groups assigned to | Storage Data (type 72, | | | | service classes, including the | subtype 3) | | | | minimum and maximum processor | | | | | capacity defined for the | | | | | resource group. | | | | | | | | WLMSVC | Service Client | Contains the names of all client | RMF Workload Activity and | | | | service classes served by | Storage Data (type 72, | | | | transaction servers, and the | subtype 3) | | | | number of work requests or | | | | | transactions served. | | | | | | | | WLMSDS | Service Class | Contains information character- | RMF Workload Activity and | | | Subsystem Delay | izing the effect of subsystem | Storage Data (type 72, | | | States | server address space status on | subtype 3) | | | | service classes requests and | | | | | transactions. | | | | | | | | WLM_EW | Report Class | Contains information character- | RMF Workload Activity and | | | Subsystem Delay | izing the effect of subsystem | Storage Data (type 72, | | | States | server address space status on | subtype 3) | | | | report classes requests and | | | | | transactions. | | | | | | | | WLMSEA | Service Class | Contains information about | RMF Workload Activity and | | | | service classes, including | Storage Data (type 72, | | | | goal types, target values, and | subtype 3) | | | | indicators showing the presence | | | | | or absence of resource consump- | | | | | tion, response time, and general | | | | | execution delay measurement. | | | | | | | +---------+--------------------+-----------------------------------+---------------------------------+
Figure 5-4. WLM File Descriptions (Part 1 of 3)
+---------+--------------------+-----------------------------------+---------------------------------+ | | | | | | File | File Name | Description | Derivation | +---------+--------------------+-----------------------------------+---------------------------------+ | | | | | | WLM_EA | Report Class | Contains information about | RMF Workload Activity and | | | | report classes, including | Storage Data (type 72, | | | | goal types, target values, and | subtype 3) | | | | indicators showing the presence | | | | | or absence of resource consump- | | | | | tion, response time, and general | | | | | execution delay measurement. | | | | | | | | WLMSEC | Service Class | Quantifies resource consumption | RMF Workload Activity and | | | Resource | by service class period. | Storage Data (type 72, | | | Consumption | Measurements include service | subtype 3) | | | | units consumed, storage occupied,| | | | | paging and swapping activity, | | | | | and hiperspace usage. | | | | | | | | WLM_EC | Report Class | Quantifies resource consumption | RMF Workload Activity and | | | Resource | by report class period. | Storage Data (type 72, | | | Consumption | Measurements include service | subtype 3) | | | | units consumed, storage occupied,| | | | | paging and swapping activity, | | | | | and hiperspace usage. | | | | | | | | WLMSEM | Service Class | Quantifies transaction response | RMF Workload Activity and | | | Response Time | time by service class period. | Storage Data (type 72, | | | | Measurements include transaction | subtype 3) | | | | counts and processing rates, | | | | | average elapsed times and stan- | | | | | dard deviations, and numbers of | | | | | transactions completed within | | | | | fixed percentages of specified | | | | | goals. | | | | | | | +---------+--------------------+-----------------------------------+---------------------------------+
Figure 5-4. WLM File Descriptions (Part 2 of 3)
+---------+--------------------+-----------------------------------+---------------------------------+ | | | | | | File | File Name | Description | Derivation | +---------+--------------------+-----------------------------------+---------------------------------+ | | | | | | WLM_EM | Report Class | Quantifies transaction response | RMF Workload Activity and | | | Response Time | time by report class period. | Storage Data (type 72, | | | | Measurements include transaction | subtype 3) | | | | counts and processing rates, | | | | | average elapsed times and stan- | | | | | dard deviations, and numbers of | | | | | transactions completed within | | | | | fixed percentages of specified | | | | | goals. | | | | | | | | WLMSED | Service Class | Quantifies sampled execution | RMF Workload Activity and | | | General | state information by service | Storage Data (type 72, | | | Execution Delay | class period. Measurements | subtype 3) | | | | include how often work was using | | | | | or waiting for CPU, waiting for | | | | | auxiliary storage access, idle, | | | | | or in some other condition. | | | | | | | | WLM_ED | Report Class | Quantifies sampled execution | RMF Workload Activity and | | | General | state information by report | Storage Data (type 72, | | | Execution Delay | class period. Measurements | subtype 3) | | | | include how often work was using | | | | | or waiting for CPU, waiting for | | | | | auxiliary storage access, idle, | | | | | or in some other condition. | | | | | | | +---------+--------------------+-----------------------------------+---------------------------------+
Figure 5-4. WLM File Descriptions (Part 3 of 3)
This chapter presents the Hardware and SCP Analyzer data
files as they are seen in the online database structure. The
files may also be located offline in either audit or history
archive files. The PIOM and the Database Structure and
Content Guide discuss these other structures.
This chapter is divided into the following sections:
1 - Data Element Naming Conventions
2 - HAR Information Area Files
3 - SCP Information Area Files
4 - WLM Information Area Files
This section contains the following topics:
5.1 Data Element Naming Conventions
5.2 HAR Information Area Files
5.3 SCP Information Area Files
5.4 WLM Information Area Files
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