The MON_FORMAT_XML_WAIT_TIMES_BY_ROW table function returns formatted row-based output for the wait times contained in an XML metrics document.
EXECUTE privilege on the MON_FORMAT_XML_WAIT_TIMES_BY_ROW function.
This example shows how to call the MON_FORMAT_XML_WAIT_TIMES_BY_ROW table function to return formatted row-based output from the XML document produced by the MON_GET_WORKLOAD_DETAILS table function. The output shows the metrics and their values for each workload.
SELECT SUBSTR(TFXML.WORKLOAD_NAME, 1, 13) AS WORKLOAD_NAME,
SUBSTR(WAITS.METRIC_NAME, 1, 25) AS METRIC_NAME,
WAITS.TOTAL_TIME_VALUE,
WAITS.COUNT
FROM
TABLE( MON_GET_WORKLOAD_DETAILS( NULL, -2 ) ) AS TFXML,
TABLE( MON_FORMAT_XML_WAIT_TIMES_BY_ROW(
TFXML.DETAILS
)) AS WAITS
ORDER BY WAITS.TOTAL_TIME_VALUE DESC
The following is a partial listing of the output of this query.
WORKLOAD_NAME METRIC_NAME TOTAL_TIME_VALUE COUNT
------------- ------------------------- ------------------- ------
PAYROLL CLIENT_IDLE_WAIT_TIME 2193672 174
FINANCE CLIENT_IDLE_WAIT_TIME 738290 16
PAYROLL DIRECT_READ_TIME 67892 81
FINANCE DIRECT_READ_TIME 32343 8
FINANCE LOCK_WAIT_TIME 8463 3
PAYROLL LOCK_WAIT_TIME 55 1
Column Name | Data Type | Description |
---|---|---|
METRIC_NAME | VARCHAR(128) | The unique identifier for the total time metric value. |
TOTAL_TIME_VALUE | BIGINT | The total time value in milliseconds corresponding to metric_name. |
COUNT | BIGINT | Number of occurrences of this type of interval. |
PARENT_METRIC_NAME | VARCHAR(128) | The identifier of the parent total time metric whose value contains the total_time_value as a subset. |
Metric Name | Parent Metric Name | Description or Monitor element |
---|---|---|
WLM_QUEUE_TIME_TOTAL | NULL | wlm_queue_time_total - Workload manager total queue time |
FCM_TQ_RECV_WAIT_TIME | FCM_RECV_WAIT_TIME | fcm_tq_recv_wait_time - FCM table queue received wait time |
FCM_MESSAGE_RECV_WAIT_TIME | FCM_RECV_WAIT_TIME | fcm_message_recv_wait_time - FCM message received wait time |
FCM_TQ_SEND_WAIT_TIME | FCM_SEND_WAIT_TIME | fcm_tq_send_wait_time - FCM table queue send wait time |
FCM_MESSAGE_SEND_WAIT_TIME | FCM_SEND_WAIT_TIME | fcm_message_send_wait_time - FCM message send wait time |
LOCK_WAIT_TIME | TOTAL_ACT_WAIT_TIME | lock_wait_time - Time waited on locks |
DIRECT_READ_TIME | TOTAL_ACT_WAIT_TIME | direct_read_time - Direct read time |
DIRECT_WRITE_TIME | TOTAL_ACT_WAIT_TIME | direct_write_time - Direct write time |
LOG_BUFFER_WAIT_TIME | TOTAL_ACT_WAIT_TIME | log_buffer_wait_time - Log buffer wait time |
LOG_DISK_WAIT_TIME | TOTAL_ACT_WAIT_TIME | log_disk_wait_time - Log disk wait time |
POOL_WRITE_TIME | TOTAL_ACT_WAIT_TIME | pool_write_time - Total buffer pool physical write time |
POOL_READ_TIME | TOTAL_ACT_WAIT_TIME | pool_read_time - Total buffer pool physical read time |
AUDIT_FILE_WRITE_WAIT_TIME | TOTAL_ACT_WAIT_TIME | audit_file_write_wait_time - Audit file write wait time |
AUDIT_SUBSYSTEM_WAIT_TIME | TOTAL_ACT_WAIT_TIME | audit_subsystem_wait_time - Audit subsystem wait time |
DIAGLOG_WRITE_WAIT_TIME | TOTAL_ACT_WAIT_TIME | diaglog_write_wait_time - Diagnostic log file write wait time |
FCM_SEND_WAIT_TIME | TOTAL_ACT_WAIT_TIME | fcm_send_wait_time - FCM send wait time |
FCM_RECV_WAIT_TIME | TOTAL_ACT_WAIT_TIME | fcm_recv_wait_time - FCM received wait time |
TOTAL_ACT_WAIT_TIME | STMT_EXEC_TIME | total_act_wait_time - Total activity wait time |
LOCK_WAIT_TIME_GLOBAL | LOCK_WAIT_TIME | lock_wait_time_global - Lock wait time global |
RECLAIM_WAIT_TIME | TOTAL_ACT_WAIT_TIME | reclaim_wait_time - Reclaim wait time |
SPACEMAPPAGE_RECLAIM_WAIT_TIME | TOTAL_ACT_WAIT_TIME | spacemappage_reclaim_wait_time - Space map page reclaim wait time |
CF_WAIT_TIME | TOTAL_ACT_WAIT_TIME | cf_wait_time - cluster caching facility wait time |