Following the header page, SM2R1 outputs monitoring environment information. This data is subdivided into static system information and monitoring information.
Static system information is information that does not change during a BS2000 session. It facilitates identification of the monitored hardware and software and provides relevant data for this purpose.
The monitoring information facilitates identification of the monitoring and analysis routines used. It also comprises the monitoring program operand values at the beginning of SM2 monitoring.
The static system information and the monitoring information appear a maximum of two times: once with the header DATA FOR FIRST SESSION, and another time with the header DATA FOR LAST SESSION. The first appearance refers to the first BS2000 session in the analysis period and the second to the last BS2000 session in the analysis period. DATA FOR LAST SESSION is output only if the data has changed during the analysis period.
The system name is output in the monitoring environment, in all reports and in the summaries. When the name is changed (e.g. by mixing files of different versions), the last name is output in each case.
The data is described in detail in the following:
Static system information
a) | SYSTEM IDENTIFICATION | Data identifying the monitored BS2000 system |
SYSTEM NAME | Name of the BS2000 system | |
BS2000 VERSION | 3-digit version number of the operating system | |
GENERATION DATE | Date in ISO format on which the BS2000 system was generated | |
b) | SYSTEM INFORMATION | Information on the generated system |
MAX USER ADDRESS SPACE | Maximum user address space in kB | |
CLASS 1 MEMORY | Size of virtual class 1 memory in kB | |
CLASS 2 MEMORY | Size of virtual class 2 memory in kB | |
# LOGICAL MACHINES | Number of logical machines | |
# ACTIVE LM'S | Number of active logical machines (only output for files if not identical to # LOGICAL MACHINES) | |
c) | HARDWARE IDENTIFICATION | Data identifying the CPU |
MACHINE TYPE | CPU type | |
CPU 0 ID | Serial number of the first or only CPU | |
d) | HARDWARE INFORMATION | CPU-related data (only the first CPU ID is output) |
MAIN MEMORY | Main memory size in kB (peripheral configuration information is output separately) | |
e) | STARTUP IDENTIFICATION | Information identifying the startup operation |
VOLUME | Data medium from which the operating system was loaded | |
SESSION | Number of the monitored BS2000 session | |
f) | STARTUP INFORMATION | Information on the startup time |
DATE OF STARTUP | Startup date | |
TIME OF STARTUP | Startup time |
Monitoring information
a) | MONITOR IDENTIFICATION | Data identifying the monitoring program and the analysis routine |
SM2.OML VERSION | SM2 module library version number | |
SM2R1 VERSION | Version number of the SM2R1 analysis routine | |
MTFILE VERSION | Version number of the SYSDAT.SM2.<ver>.MTFILE command file | |
b) | MONITOR INFORMATION | Operand settings for the monitoring program at the time the SM2 output file was opened |
OFFLINE PERIOD | Monitoring cycle in seconds | |
SAMPLING PERIOD | Sampling cycle in milliseconds | |
NAME OF SM2-FILE | Name of the SM2 output file |
Information on the analysis run
The second-last (numbered) sheet of the SM2R1 output contains the following information:
NO. OF SM2-SESSIONS | Number of monitored sessions |
NO. OF SM2-INTERVALS | Number of SM2 monitoring cycles within the analysis period |
NO. OF MISSED RECORDS | Number of SM2 records excluded from monitoring |
TOTAL NO. OF SM2-RECORDS | Total number of SM2 records read |
DAY AND TIME OF EVALUATION | Date and time at end of analysis |
CPU-TIME OF EVALUATION | CPU time used for analysis in seconds |
The number of records processed for each SM2 record is then output under the header SM2 RECORDS PROCESSED.