on_cpu         0.037
elapsed        52.740
utime          15.400
stime          0.261
nvcsw          1898 (93.59%)
nivcsw         130 (6.41%)
inblock        816
onblock        656
retire         0.666
ms_uops                0.010
speculation    0.028
branch_misses          58.88%
machine_clears         41.12%
frontend       0.083
idq_uops_delivered_0   0.025
icache_stall               0.008
itlb_misses                0.003
idq_uops_delivered_1   0.039
idq_uops_delivered_2   0.046
idq_uops_delivered_3   0.069
dsb_ops                    76.83%
backend        0.223
resource_stalls.sb     0.008
stalls_ldm_pending     0.537
l2_refs                    0.009
l2_misses                  0.003
l2_miss_ratio              37.33%
l3_refs                    0.002
l3_misses                  0.000
l3_miss_ratio              16.72%