The WI_HOSTMETRICS_HIST table gets its information from the RESOURCE_METRICS raw data table .
Each record is collected into an hourly summary and inserted into this table.
The following table describes each column and its source:
Column Name |
Description |
Key |
CLUSTER_CODE |
This is the cluster code. The source is the ClusterName field in the data file. The cluster code is obtained by looking up the ClusterName in the wi_clustercode table and generating a new code if it doesn't exist. |
Primary key |
TIME_STAMP |
This is the time stamp of all the record collections in the next hour, in GMT. For example, 02:00:00 means that all records between 02:00 and 02:59:59 are collected into this record. |
Primary key |
HOST_CODE |
This is the host code. The source is the HostName field in the data file. The host code is obtained by looking up the HostName in the wi_hostcode table and generating a new code if it doesn't exist. |
Primary key |
METRIC_CODE |
This is the metric code. The source is the MetricName field in the data file. The metric code is obtained by looking up the MetricName in the wi_metriccode table and generating a new code if it doesn't exist. |
Primary key |
LOCAL_SERVERTIME |
This is the localized time stamp from the data file according to the local server. |
|
RANK_NAME |
This is the rank category string, it is configured in the rank mapping file. |
Primary Key
|
RANK_OCCURRENCE |
This is used to indicate the measure occur times in the given rank. |
|
RANK_DURATION |
This is used to indicate the measure keep duration in the given rank, it can be calculated by RANK_OCCURRENCE * INTERVAL_PERIOD. |
|
INSERT_SEQ |
This is a unique sequence number generated by the system for each new record inserted. |
|