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HP Intelligent Management Center v5.1 SP1 Application Manager Administrator Guide

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Figure 177 HTTP area layout
The HTTP area contains the following fields:
• Refresh icon —Click the Refresh icon to refresh the area.
• Last 1 hour —The HTTP response time trend graph shows the trend of the HTTP response time
in the last hour by default. To change the report period, click the Last 1 hour icon , and select
Last 6 hour , Today , Yesterday , This week , This month , or This year from
the list.
• HTTP response time trend graph—Shows the trend of the HTTP response time in the last hour by
default. To view the HTTP response time of a sampling point, place the cursor over the sampling
point of the curve.
• Attribute/Value—Monitor index name and data.
Response Time—HTTP response time of the IIS server when APM last polled the IIS server.
Reachable—Whether the IIS server is reachable when APM last polled the IIS server.
Set Threshold icon —Click the Set Threshold icon to set the alarm thresholds for the
response time index. With the thresholds enabled, the thresholds are displayed as broken
lines in the trend graph: the level-1 threshold is displayed in yellow, and the level-2 threshold
is displayed in red. When the level-1 alarm threshold is reached, the response time is
highlighted in yellow. When the level-2 alarm threshold is reached, the response time is
highlighted in red. You can use either user-defined thresholds or the global thresholds.
History Record icon —Click the History Data icon to view the statistics of the history
HTTP response time trend in a line graph. By default, the graph shows the last hour statistics.
To change the report period, click the Last 6 Hours icon , Today icon , Yesterday icon
, This Week icon , This Month icon , or This Year icon on the upper right of the
graph as needed. When Yesterday, This week, or This month is selected, the response time of
the IIS server is collected in hours. The statistics include the maximum value, minimum value,
and average value for the HTTP response time. When This Year is selected, the HTTP response
time of the IIS server is collected in days. The statistics include the maximum value, minimum
value, and average value for the HTTP response time. To view the data of a specific sampling
point, place the cursor over the sampling point.
Access Information
The Access Information area layout is shown in Figure 178.