Platform Analytics 7 Dataflow

Hardware Performance Prediction datamart

Main ETL XML file

hardwarePredictiondaily.xml

Output CSV files

hardwarePrediction.csv

Record sample

CLUSTERNAME,HOSTNAME,METRICNAME,WEEKDAY,AVGVAL,AVGVALCOUNT,AVGMAX,AVGMIN,MAXVALUE,MINVALUE,GROWTHRATE,DAYSTOCRITICAL,TIMESEXCRITICAL,PREDICT0AVG,PREDICT0MAX,PREDICT0MIN,PREDICT4AVG,PREDICT4MAX,PREDICT4MIN,PREDICT8AVG,PREDICT8MAX,PREDICT8MIN,PREDICT12AVG,PREDICT12MAX,PREDICT12MIN,THRESHOLDVALUE,METRICDESC,THISWEEKRANK,4WEEKRANK,8WEEKRANK,12WEEKRANK

"LSF62","ib01b14.lsf.platform.com","io","2","3840.481012658228","1.0","15056.0","1867.0","15056.0","1867.0","","","","","","","","","","","","","","","","","Disk IO (KB/second)","","","",""

"LSF62","ib01b14.lsf.platform.com","it","2","125.86887341772152","1.0","312.5","0.0166626","312.5","0.0166626","","","","","","","","","","","","","","","","","Inter. idle time (min)","","","",""

Column description

The Hardware Performance Prediction datamart gets its data in the wi_hostmetricsdaily table. The prediction transformer, which is based on the values in this table, then calculates and outputs the predicted values to the datamart.

The following table briefly describes each column and its source:
Column name
Source and destination
CLUSTERNAME
The source is the wi_clustercode table, as identified by cluster_code. The cluster_code source is the wi_hostmetricsdaily table.
HOSTNAME
The source is the wi_hostcode table, as identified by host_code. The host_code source is the wi_hostmetricsdaily table.
METRICNAME
The metricname gets its description from a predefined metric name file. The source is metric_name in the wi_metriccode table, which is based on metric_code in the wi_hostmetricsdaily table.
WEEKDAY
This is the day of the week, from Monday to Sunday.
AVGVAL
This is the calculated average value for this metric. The average is calculated based on all the average values read in the wi_hostmetricsdaily table for this metric.
AVGVALCOUNT
This is the sampling_counter average in the wi_hostmetricsdaily table. The average is calculated over the entire read-in period in the wi_hostmetrics table.
AVGMAX
This is the calculated average value for this metric. The average is calculated based on all the maximum values read in the wi_hostmetricsdaily table for this metric.
AVGMIN
This is the calculated average value for this metric. The average is calculated based on all the minimum values read in the wi_hostmetricsdaily table for this metric.
MAXVALUE

This is the maximum of all the rolled-up daily max_util values in the wi_hostmetricsdaily table being read. The daily roll-up is calculated by finding the maximum max_util value for the same day.

MINVALUE

This is the minimum of all the rolled-up daily min_util values in the wi_hostmetricsdaily table being read. The daily roll-up is calculated by finding the minimum mim_util value for the same day.

GROWTHRATE

This is the calculated growth rate for the daily average util value. It is calculated as the growth rate between the zero week and the predicted values in the 4th, 8th, and 12th weeks.

DAYSTOCRITICAL
This is the calculated number of days the predicted value will rise to the critical threshold.
TIMESEXCRITICAL
This is the number of times the historical values in the wi_hostmetricsdaily table exceeded the critical threshold.
PREDICT0AVG
This is the calculated values at the start of the predicted period, which is based on the average values in the wi_hostmetrics table.
PREDICT0MAX
This is the calculated values at the start of the predicted period, which is based on the maximum values in the wi_hostmetrics table.
PREDICT0MIN
This is the calculated values at the start of the predicted period, which is based on the minimum values in the wi_hostmetrics table.
PREDICT4AVG
This is the calculated predicted average value 4 weeks from today.
PREDICT4MAX
This is the calculated predicted maximum value 4 weeks from today.
PREDICT4MIN
This is the calculated predicted minimum value 4 weeks from today.
PREDICT8AVG
This is the calculated predicted average value 8 weeks from today.
PREDICT8MAX
This is the calculated predicted maximum value 8 weeks from today.
PREDICT8MIN
This is the calculated predicted minimum value 8 weeks from today.
PREDICT12AVG
This is the calculated predicted average value 12 weeks from today.
PREDICT12MAX
This is the calculated predicted maximum value 12 weeks from today.
PREDICT12MIN
This is the calculated predicted minimum value 12 weeks from today.
THRESHOLDVALUE
This is the threshold value predefined for this metric. Set the threshold value using the Web console.
METRICDESC
This is the description for the corresponding metric. The source is the mapping file for the metric description. This file can be edited.
THISWEEKRANK
This indicates whether the predicted value is under, in normal range or over the threshold for this week. The predicted value is the predict0avg.
4WEEKRANK
This indicates whether the predicted value is under, in normal range or over the threshold for the 4th week. The predicted value is the predict4avg.
8WEEKRANK
This indicates whether the predicted value is under, in normal range or over the threshold for the 8th week. The predicted value is the predict8avg.
12WEEKRANK
This indicates whether the predicted value is under, in normal range or over the threshold for the 12th week. The predicted value is the predict12avg.