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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      | 496260277967 |
|      CPU_CLK_UNHALTED_CORE      |      FIXC1      | 607463402584 |
|       CPU_CLK_UNHALTED_REF      |      FIXC2      | 483106105024 |
|     UOPS_RETIRED_USED_CYCLES    |       PMC0      | 222729209241 |
|    UOPS_RETIRED_STALL_CYCLES    |       PMC1      | 385779743277 |
| CPU_CLOCK_UNHALTED_TOTAL_CYCLES |       PMC2      | 608508952518 |
|    UOPS_RETIRED_STALL_CYCLES    | PMC3:EDGEDETECT |  81739049828 |
+---------------------------------+-----------------+--------------+
+-----------------------------+-----------+
|            Metric           |   Core 2  |
+-----------------------------+-----------+
|     Runtime (RDTSC) [s]     |  178.8105 |
|     Runtime unhalted [s]    |  196.4086 |
|         Clock [MHz]         | 3888.9928 |
|             CPI             |    1.2241 |
|    Used cycles ratio [%]    |   36.6025 |
|   Unused cycles ratio [%]   |   63.3975 |
| Avg stall duration [cycles] |    4.7197 |
+-----------------------------+-----------+