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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_RETIRE
+---------------------------------+-----------------+-------------+
|              Event              |     Counter     |    Core 2   |
+---------------------------------+-----------------+-------------+
|        INSTR_RETIRED_ANY        |      FIXC0      | 13481032414 |
|      CPU_CLK_UNHALTED_CORE      |      FIXC1      |  5567327796 |
|       CPU_CLK_UNHALTED_REF      |      FIXC2      |  4456126062 |
|     UOPS_RETIRED_USED_CYCLES    |       PMC0      |  4263522769 |
|    UOPS_RETIRED_STALL_CYCLES    |       PMC1      |  1337174284 |
| CPU_CLOCK_UNHALTED_TOTAL_CYCLES |       PMC2      |  5600697053 |
|    UOPS_RETIRED_STALL_CYCLES    | PMC3:EDGEDETECT |   292230014 |
+---------------------------------+-----------------+-------------+
+-----------------------------+-----------+
|            Metric           |   Core 2  |
+-----------------------------+-----------+
|     Runtime (RDTSC) [s]     |   64.1662 |
|     Runtime unhalted [s]    |    1.8002 |
|         Clock [MHz]         | 3863.8984 |
|             CPI             |    0.4130 |
|    Used cycles ratio [%]    |   76.1249 |
|   Unused cycles ratio [%]   |   23.8751 |
| Avg stall duration [cycles] |    4.5758 |
+-----------------------------+-----------+