--------------------------------------------------------------------------------
CPU name:	Intel(R) Core(TM) i7-4770S CPU @ 3.10GHz
CPU type:	Intel Core Haswell processor
CPU clock:	3.09 GHz
--------------------------------------------------------------------------------
Group 1: TOPDOWN
+-----------------------------+---------+-------------+
|            Event            | Counter |    Core 2   |
+-----------------------------+---------+-------------+
|      INSTR_RETIRED_ANY      |  FIXC0  | 44862639588 |
|    CPU_CLK_UNHALTED_CORE    |  FIXC1  | 25614880768 |
|       UOPS_ISSUED_ANY       |   PMC0  | 52827783505 |
|  UOPS_RETIRED_RETIRE_SLOTS  |   PMC1  | 38272156216 |
| IDQ_UOPS_NOT_DELIVERED_CORE |   PMC2  | 32879973808 |
|   INT_MISC_RECOVERY_CYCLES  |   PMC3  |  2318816857 |
+-----------------------------+---------+-------------+
+------------------+--------------+
|      Metric      |    Core 2    |
+------------------+--------------+
|        IPC       |       1.7514 |
|    Total Slots   | 102459523072 |
|   Slots Retired  |  38272156216 |
|   Fetch Bubbles  |  32879973808 |
| Recovery Bubbles |   9275267428 |
|   Front End [%]  |      32.0907 |
|  Speculation [%] |      23.2588 |
|   Retiring [%]   |      37.3534 |
|   Back End [%]   |       7.2970 |
+------------------+--------------+