Db2 SQL Activity View
Db2 SQL Activity View - shows the distribution of CPU activity and wait among the queries, procedures, and Packages that invoked Db2 system services. The list of data view fields and definitions includes the following:
PROFILE_NAME |
The name of the profile. |
JOB_MEASUREMENT_TS |
The timestamp when the Strobe measurement was started. |
OWNER |
The user ID or job name that initiated the request. |
PROFILE_PATH |
The full path where the profile is located. |
RUN_DATE |
Date when the reporter processed the sample data set output from the measurement session to create the performance profile. |
RUN_TIME |
The time when the reporter processed the sample data set output from the measurement session to create the performance profile. |
RUN_TS |
The timestamp when the reporter processed the sample data set output from the measurement session to create the performance profile. |
FOLDER_NAME |
The name of the folder where the profile file is located. |
ASID |
The address space identifier of the active job. |
CONDITION_CODE |
Condition code is code generated when the target program terminated normally while it was being measured. |
DB2_SYSID DB2 |
The subsystem ID. |
REGION |
The name of the job under which the target program or subsystem was executed. |
JOB_NUMBER |
The Job Entry Subsystem (JES) number of the target job. |
LPAR |
The name of the logical partition in which the target job executed. |
MEAS_RELEASE |
The release of the components of Strobe that gather performance data about the measurement application. |
PROGRAM_NAME |
The name of the program or subsystem that was the target of the measurement session. |
SESSION_DATE |
The calendar date on which Strobe began measurement. |
SESSION_TIME |
The time of day at which Strobe began measurement. |
STEP |
The name of the job step, or of the procedure step and job step, in which the program or subsystem was executed. |
SYSTEM_ID |
The MVS system on which the measurement session was performed. |
SESSION_TERM |
Contains the error code when measurement session gets terminated prematurely due to some exception. |
SQL_QUERY_NAME |
The name of the SQL Query. |
QUERY_TYPE |
The type of SQL query. |
SQL_QUERY_DTM |
This shows : a. If the report is for a Package, the date and time the Package was created. b. If the query was executed once, the date and time that the query was executed. c. If the report is for a SPUFI file, the date and time that the SPUFI file was executed. d. If the procedure was executed once, the date and time that the procedure was executed. |
AVG_TM |
Shows the average time the statement took to execute during the measurement session. |
ACCUM_AVG_TM |
Shows the total CPU time in seconds used by the SQL statement divided by the SQL statement count. |
TOTAL_CPU_PERCENT |
Shows the percentage of CPU activity with or without any concurrent I/O activity for the transaction. |
INDB2_CPU_PERCENT |
Shows the percentage of in_DB2 CPU time used by an SQL statement. |
PAGE_WAIT_PERCENT |
Shows the percentage of wait time incurred by the query without concurrent wait or other I/O activity. |
TOTAL_WAIT_PERCENT |
Shows the percentage of wait time associated with the query as a percentage of all wait time associated with the measured job step. |
PARALLEL_TOTAL_CPU |
Shows the CPU time in seconds executed in parallel processing on all processors for the SQL statement. |
PARALLEL_SP_CPU |
Shows the CPU time in seconds executed on a specialty processor such as a zIIP while in parallel processing for the SQL statement. |
OVERALL_TOTAL_ELAPSED_TM |
Shows the accumulated seconds taken to execute the SQL statement. |
OVERALL_TOTAL_CPU_TM |
Shows the accumulated CPU seconds taken to execute the SQL statement on all processors for parallel and non-parallel processing. |
STMT_TYPE |
Identifies the SQL statement type. |
EXEC_STMT_DTM |
Shows the date and time of the statement executed. |
CMD_STATUS |
The status of Db2 command. |
STMT_CNT |
Identifies the count of this SQL statement over the entire measurement. |
STMT_NUM |
Identifies the SQL statement number. |
STMT_TXT |
Shows the text of the executing statement. |
INVOKING_STMT_NUM |
Shows the number of the invoking statement. |
INVOKING_STMT_TXT |
Shows the text of the invoking statement. |