--------------------------------------------------------------------------------
CPU name:	Intel(R) Core(TM) i7-4770S CPU @ 3.10GHz
CPU type:	Intel Core Haswell processor
CPU clock:	3.09 GHz
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Group 1: UOPS_ISSUE
+---------------------------------+-----------------+---------+
|              Event              |     Counter     |  Core 2 |
+---------------------------------+-----------------+---------+
|        INSTR_RETIRED_ANY        |      FIXC0      | 1045131 |
|      CPU_CLK_UNHALTED_CORE      |      FIXC1      | 2254397 |
|       CPU_CLK_UNHALTED_REF      |      FIXC2      | 1791924 |
|     UOPS_ISSUED_USED_CYCLES     |       PMC0      |  740695 |
|     UOPS_ISSUED_STALL_CYCLES    |       PMC1      | 5591812 |
| CPU_CLOCK_UNHALTED_TOTAL_CYCLES |       PMC2      | 6332507 |
|     UOPS_ISSUED_STALL_CYCLES    | PMC3:EDGEDETECT |  148792 |
+---------------------------------+-----------------+---------+
+-----------------------------+-----------+
|            Metric           |   Core 2  |
+-----------------------------+-----------+
|     Runtime (RDTSC) [s]     |   62.7530 |
|     Runtime unhalted [s]    |    0.0007 |
|         Clock [MHz]         | 3891.0495 |
|             CPI             |    2.1570 |
|    Used cycles ratio [%]    |   11.6967 |
|   Unused cycles ratio [%]   |   88.3033 |
| Avg stall duration [cycles] |   37.5814 |
+-----------------------------+-----------+