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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 0 |   Core 1  | Core 2 | Core 3 | Core 4 |  Core 5 | Core 6 |  Core 7  |
+---------------------------------+-----------------+--------+-----------+--------+--------+--------+---------+--------+----------+
|        INSTR_RETIRED_ANY        |      FIXC0      |   8673 | 437188326 |   1048 | 195012 |  17106 |  635730 |  14146 |  5351582 |
|      CPU_CLK_UNHALTED_CORE      |      FIXC1      |  17100 | 163595280 |   3347 | 661206 |  41016 | 1505559 |  48026 |  7374990 |
|       CPU_CLK_UNHALTED_REF      |      FIXC2      |  15128 | 135805513 |   2976 | 912547 |  36332 | 1894627 |  42532 |  6237696 |
|     UOPS_RETIRED_USED_CYCLES    |       PMC0      |   3685 | 131908241 |    580 |  92872 |   7442 |  250985 |   6820 |  2180751 |
|    UOPS_RETIRED_STALL_CYCLES    |       PMC1      |  19701 |  31964978 |   6635 | 821510 |  46007 | 1636394 |  69868 | 11596528 |
| CPU_CLOCK_UNHALTED_TOTAL_CYCLES |       PMC2      |  23386 | 163873219 |   7215 | 914382 |  53449 | 1887379 |  76688 | 13777279 |
|    UOPS_RETIRED_STALL_CYCLES    | PMC3:EDGEDETECT |    897 |  13436697 |    290 |  34669 |   4306 |   75210 |   2101 |   461291 |
+---------------------------------+-----------------+--------+-----------+--------+--------+--------+---------+--------+----------+
+--------------------------------------+-----------------+-----------+------+-----------+--------------+
|                 Event                |     Counter     |    Sum    |  Min |    Max    |      Avg     |
+--------------------------------------+-----------------+-----------+------+-----------+--------------+
|        INSTR_RETIRED_ANY STAT        |      FIXC0      | 443411623 | 1048 | 437188326 | 5.542645e+07 |
|      CPU_CLK_UNHALTED_CORE STAT      |      FIXC1      | 173246524 | 3347 | 163595280 | 2.165582e+07 |
|       CPU_CLK_UNHALTED_REF STAT      |      FIXC2      | 144947351 | 2976 | 135805513 | 1.811842e+07 |
|     UOPS_RETIRED_USED_CYCLES STAT    |       PMC0      | 134451376 |  580 | 131908241 |     16806422 |
|    UOPS_RETIRED_STALL_CYCLES STAT    |       PMC1      |  46161621 | 6635 |  31964978 | 5.770203e+06 |
| CPU_CLOCK_UNHALTED_TOTAL_CYCLES STAT |       PMC2      | 180612997 | 7215 | 163873219 | 2.257662e+07 |
|    UOPS_RETIRED_STALL_CYCLES STAT    | PMC3:EDGEDETECT |  14015461 |  290 |  13436697 | 1.751933e+06 |
+--------------------------------------+-----------------+-----------+------+-----------+--------------+
+-----------------------------+--------------+-----------+--------------+-----------+--------------+-----------+--------------+-----------+
|            Metric           |    Core 0    |   Core 1  |    Core 2    |   Core 3  |    Core 4    |   Core 5  |    Core 6    |   Core 7  |
+-----------------------------+--------------+-----------+--------------+-----------+--------------+-----------+--------------+-----------+
|     Runtime (RDTSC) [s]     |      84.1006 |   84.1006 |      84.1006 |   84.1006 |      84.1006 |   84.1006 |      84.1006 |   84.1006 |
|     Runtime unhalted [s]    | 5.528935e-06 |    0.0529 | 1.082184e-06 |    0.0002 | 1.326168e-05 |    0.0005 | 1.552822e-05 |    0.0024 |
|         Clock [MHz]         |    3495.9821 | 3725.7008 |    3478.3829 | 2240.9705 |    3491.5527 | 2457.6988 |    3492.3295 | 3656.7211 |
|             CPI             |       1.9716 |    0.3742 |       3.1937 |    3.3906 |       2.3978 |    2.3682 |       3.3950 |    1.3781 |
|    Used cycles ratio [%]    |      15.7573 |   80.4941 |       8.0388 |   10.1568 |      13.9236 |   13.2981 |       8.8932 |   15.8286 |
|   Unused cycles ratio [%]   |      84.2427 |   19.5059 |      91.9612 |   89.8432 |      86.0764 |   86.7019 |      91.1068 |   84.1714 |
| Avg stall duration [cycles] |      21.9632 |    2.3789 |      22.8793 |   23.6958 |      10.6844 |   21.7577 |      33.2546 |   25.1393 |
+-----------------------------+--------------+-----------+--------------+-----------+--------------+-----------+--------------+-----------+
+----------------------------------+------------+--------------+-----------+-----------+
|              Metric              |     Sum    |      Min     |    Max    |    Avg    |
+----------------------------------+------------+--------------+-----------+-----------+
|     Runtime (RDTSC) [s] STAT     |   672.8048 |      84.1006 |   84.1006 |   84.1006 |
|     Runtime unhalted [s] STAT    |     0.0560 | 1.082184e-06 |    0.0529 |    0.0070 |
|         Clock [MHz] STAT         | 26039.3384 |    2240.9705 | 3725.7008 | 3254.9173 |
|             CPI STAT             |    18.4692 |       0.3742 |    3.3950 |    2.3087 |
|    Used cycles ratio [%] STAT    |   166.3905 |       8.0388 |   80.4941 |   20.7988 |
|   Unused cycles ratio [%] STAT   |   633.6095 |      19.5059 |   91.9612 |   79.2012 |
| Avg stall duration [cycles] STAT |   161.7532 |       2.3789 |   33.2546 |   20.2191 |
+----------------------------------+------------+--------------+-----------+-----------+