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

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week, this month, and this year. If you select the time period Last 1 hour, Last 6 hours, or
Today, the thread details related index of the MySQL is measured in unit of a polling
interval; if you select the time period Yesterday, This week, or This month, the thread
details of the MySQL is measured in hours, and the diagram displays the thread details
related index trend, and the maximum, minimize, and average thread details of the MySQL; if
you select the time period This year, the thread details of the MySQL is measured in days,
and the diagram displays the thread details trend, and the maximum, minimize, and average
thread details of the MySQL. Move the pointer over the each sampling point to view the
thread details of the MySQL for the time being.
Key details
The Key Details are shown as Figure 142.
Figure 142 Key details-MySQL
• Fresh—Click the Fresh icon to update the detail.
• The curve graph displays the key details trend of the MySQL in the past one hour by default. You
can also select a time period to view the key details trend in the specified time period. Click the
Last 1 hour icon , the Last 6 hours icon , the Today icon , the Yesterday icon , the This
week icon , the This month icon , or the This year icon to select a time period.
• Key Hit Ratio Trend Chart—This chart displays the trend of key hit ration in current hour. Put the
mouse on the curve to view the specific data of all collection points.
• Attribute and Value—Indicate the name and date of the monitor indexes. The indexes include:
Key Hit Ration—Indicate the key hit ration for the last MySQL polling in APM.
Key Buffer Used—Indicate the size of the key buffer used for the last MySQL polling in APM.
Key Buffer—Indicate the total size of the key buffer used for the last MySQL polling.
Click the “threshold value setting” icon to set the warning threshold value for key details.
When it meets the level 1 threshold value warning condition, the yellow light displays; when it
meets the level 2 threshold value warning condition, the red light displays. You can use the
custom threshold or global threshold to set the threshold value.