IM Director Metrics(v3 Only)
============================
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| **Unisphere Metric**                                  | **Splunk Formatted Metric**                           | **IsKPI** | **Hardware**|
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| ``MemoryPageFallThruTime``                            | ``memory_page_fall_thru_time``                        | True      | v3          |
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| ``MemoryPageUsage``                                   | ``memory_page_usage``                                 | True      | v3          |
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| ``PercentBusy``                                       | ``percent_busy``                                      | True      | v3          |
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