Platform Analytics 7 Dataflow

Hourly Host Status datamart

Main ETL XML file

hostStatusHourly.xml

Output CSV files

hoststatushourly.csv

Record sample

DATE,HOUR,WEEKDAY,COREHOUR,SHIFT,CLUSTERNAME,HOSTNAME,STATUS,DURATION

"2005-10-31",17,2,0,"Shift 3","LSF62","amd01.lsf.platform.com",60,0.0

"2005-10-31",17,2,0,"Shift 3","LSF62","amd06.lsf.platform.com",60,0.0

Column description

The Hourly Host Status datamart gets its information from the wi_hoststatus table. The information is logged by change-a new record is generated if the status has changed. A transformer called LogByChangeToSampling transforms this information into hourly sampled data. Then it collects the sampled data into hourly sampled data for all states and outputs them to this datamart.

The following table describes each column and its source:
Column name
Source and description
DATE
This is the date portion of the localized time_stamp field which the LogbyChangetoSampling transformer converts from the time_stamp column in the wi_hoststatus table. The format is "YYYY-MM-DD".
HOUR
This is the hour portion of the localized time_stamp field that LogbyChangetoSampling transformer converts from time_stamp column in the wi_hoststatus table
WEEKDAY
This is the weekday number of the localized time_stamp field which the LogbyChangetoSampling transformer converts from the time_stamp in the wi_hoststatus table. The value "1" stands for "Sunday", "2" stands for "Monday", etc.
COREHOUR
The source is the localized time_stamp field which the LogbyChangetoSampling transformer converts from the time_stamp column in the wi_hoststatus table.
SHIFT
The source is the localized time_stamp field which the LogbyChangetoSampling transformer converts from the time_stamp column in the wi_hoststatus table. The shifts transformer maps the localized time_stamp based on a user-defined shift mapping, and returns the shift number ("1", "2" or "3") to this column.
CLUSTERNAME
This is the cluster_name in the wi_clustercode table, which is based on the cluster_code column in the wi_hoststatus table.
HOSTNAME
This is the host_name in the wi_hostcode table, which is based on the host_code column in the wi_hoststatus table.
STATUS
This is the status of the host in the wi_statuscode table, which is based on the status_code column in the wi_hoststatus table. This status is extended into each sample by the LogByChangetoSample transformer, then collected for the hour as one of the keys.
DURATION
This is the total duration in minutes of this particular status during this hour.