csv_1_0_2::count_mbta_read_bytes

nanoseconds / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-30 -3.76 -2.04
nightly-2018-12-27 -3.73 -2.07
nightly-2018-12-26 -3.84 -2.16
nightly-2018-10-18 -3.16 -2.04
nightly-2018-10-17 -3.16 -2.07
nightly-2018-10-14 -3.12 -2.10
nightly-2018-10-12 -2.98 -2.06
nightly-2018-10-10 -3.50 -2.51
nightly-2018-10-08 -3.56 -2.62
nightly-2018-10-07 -2.69 -2.01
nightly-2018-10-04 -3.17 -2.42
nightly-2018-10-03 -3.27 -2.58
nightly-2018-08-14 3.09 2.35
nightly-2018-07-13 2.95 2.34
nightly-2018-06-15 2.57 2.01

instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-30 16.09 2.85
nightly-2018-12-27 13.81 2.65
nightly-2018-12-26 14.96 2.93
nightly-2018-10-18 -2.89 -0.64
nightly-2018-10-17 6.91 1.54
nightly-2018-10-14 -6.42 -1.43
nightly-2018-10-12 3.05 0.67
nightly-2018-10-10 14.16 3.30
nightly-2018-10-08 5.54 1.30
nightly-2018-10-07 -2.54 -0.60
nightly-2018-10-04 0.56 0.13
nightly-2018-10-03 4.32 1.01
nightly-2018-08-14 1.19 0.24
nightly-2018-07-13 6.57 1.34
nightly-2018-06-15 10.24 2.04

cpu_cycles / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-30 92.07 4.04
nightly-2018-12-27 91.17 4.66
nightly-2018-12-26 92.89 5.06
nightly-2018-10-18 -5.00 -0.37
nightly-2018-10-17 -4.55 -0.33
nightly-2018-10-14 -27.51 -2.07
nightly-2018-10-12 -9.02 -0.67
nightly-2018-10-10 94.19 9.50
nightly-2018-10-08 -6.70 -0.67
nightly-2018-10-07 -6.46 -0.64
nightly-2018-10-04 -5.44 -0.54
nightly-2018-10-03 -16.28 -1.63
nightly-2018-08-14 26.17 2.38
nightly-2018-07-13 10.85 0.98
nightly-2018-06-15 6.37 0.55

branch_instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-30 -25.68 -3.99
nightly-2018-12-27 -25.05 -4.58
nightly-2018-12-26 -26.08 -5.12
nightly-2018-10-18 0.61 0.17
nightly-2018-10-17 7.81 2.25
nightly-2018-10-14 -2.22 -0.63
nightly-2018-10-12 8.42 2.46
nightly-2018-10-10 -23.89 -9.77
nightly-2018-10-08 0.13 0.05
nightly-2018-10-07 -0.78 -0.31
nightly-2018-10-04 2.91 1.17
nightly-2018-10-03 2.71 1.09
nightly-2018-08-14 0.32 0.12
nightly-2018-07-13 -5.62 -2.16
nightly-2018-06-15 1.70 0.57

branch_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-30 -28.09 -4.01
nightly-2018-12-27 -27.36 -4.52
nightly-2018-12-26 -27.83 -4.91
nightly-2018-10-18 2.77 0.59
nightly-2018-10-17 3.90 0.83
nightly-2018-10-14 2.40 0.51
nightly-2018-10-12 6.96 1.54
nightly-2018-10-10 -27.64 -7.69
nightly-2018-10-08 4.40 1.22
nightly-2018-10-07 5.84 1.63
nightly-2018-10-04 1.96 0.54
nightly-2018-10-03 3.59 0.99
nightly-2018-08-14 5.17 1.45
nightly-2018-07-13 1.62 0.43
nightly-2018-06-15 3.85 0.97

cache_references / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-30 1.95 0.38
nightly-2018-12-27 -4.29 -0.83
nightly-2018-12-26 -1.79 -0.34
nightly-2018-10-18 -2.73 -0.60
nightly-2018-10-17 9.58 2.14
nightly-2018-10-14 -7.67 -1.72
nightly-2018-10-12 7.25 1.63
nightly-2018-10-10 -4.34 -1.01
nightly-2018-10-08 -0.60 -0.14
nightly-2018-10-07 2.96 0.68
nightly-2018-10-04 -0.33 -0.07
nightly-2018-10-03 6.27 1.44
nightly-2018-08-14 5.56 1.26
nightly-2018-07-13 -0.20 -0.04
nightly-2018-06-15 1.81 0.39

cache_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2018-12-30 64.76 0.97
nightly-2018-12-27 10.07 0.15
nightly-2018-12-26 -51.52 -0.77
nightly-2018-10-18 -54.24 -0.88
nightly-2018-10-17 -62.82 -1.03
nightly-2018-10-14 -75.34 -1.24
nightly-2018-10-12 -15.07 -0.24
nightly-2018-10-10 18.78 0.30
nightly-2018-10-08 18.19 0.29
nightly-2018-10-07 -37.71 -0.61
nightly-2018-10-04 46.22 0.74
nightly-2018-10-03 37.06 0.58
nightly-2018-08-14 97.96 2.07
nightly-2018-07-13 -24.97 -0.53
nightly-2018-06-15 13.26 0.29

overall branch predict ratio

overall cache hit ratio