brotli_1_1_3::bench_e2e_rt_q9_1024k

nanoseconds / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-21 -2.22 -2.23
nightly-2019-02-14 -2.05 -2.13
nightly-2019-01-23 -1.98 -2.11
nightly-2018-12-20 -2.01 -2.23
nightly-2018-12-06 -1.84 -2.06
nightly-2018-12-04 -2.55 -2.93
nightly-2018-11-24 -1.86 -2.22
nightly-2018-11-19 -2.03 -2.51
nightly-2018-11-18 -1.65 -2.06
nightly-2018-11-09 -1.92 -2.54
nightly-2018-11-07 -1.59 -2.14
nightly-2018-11-06 -2.36 -3.28
nightly-2018-11-05 -1.71 -2.41
nightly-2018-11-04 -1.68 -2.40
nightly-2018-10-10 -2.12 -2.97
nightly-2018-10-08 -1.99 -2.88
nightly-2018-10-07 -1.88 -2.80
nightly-2018-10-01 -1.94 -3.05
nightly-2018-09-19 1.48 2.38
nightly-2018-08-19 -1.41 -2.28
nightly-2018-08-17 -1.36 -2.28
nightly-2018-08-06 -1.21 -2.06
nightly-2018-08-01 -1.20 -2.09
nightly-2018-07-17 -1.56 -2.95
nightly-2018-07-14 -1.68 -3.42

instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-21 -3.26 -1.78
nightly-2019-02-14 -3.27 -1.84
nightly-2019-01-23 -1.76 -0.99
nightly-2018-12-20 -1.87 -1.06
nightly-2018-12-06 -2.00 -1.14
nightly-2018-12-04 -2.03 -1.16
nightly-2018-11-24 -2.54 -1.48
nightly-2018-11-19 -2.64 -1.57
nightly-2018-11-18 -2.53 -1.51
nightly-2018-11-09 -2.68 -1.68
nightly-2018-11-07 -2.76 -1.75
nightly-2018-11-06 -2.70 -1.73
nightly-2018-11-05 -2.84 -1.83
nightly-2018-11-04 -2.76 -1.79
nightly-2018-10-10 -3.80 -2.97
nightly-2018-10-08 -3.96 -3.36
nightly-2018-10-07 -3.96 -3.54
nightly-2018-10-01 -4.18 -5.04
nightly-2018-09-19 -1.09 -1.30
nightly-2018-08-19 -1.29 -1.70
nightly-2018-08-17 -1.30 -1.76
nightly-2018-08-06 -1.48 -2.17
nightly-2018-08-01 -1.25 -2.02
nightly-2018-07-17 -1.71 -4.30
nightly-2018-07-14 -1.78 -6.89

cpu_cycles / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-21 -2.23 -2.23
nightly-2019-02-14 -2.07 -2.15
nightly-2019-01-23 -2.16 -2.30
nightly-2018-12-20 -1.93 -2.11
nightly-2018-12-06 -1.83 -2.01
nightly-2018-12-04 -2.40 -2.71
nightly-2018-11-24 -1.89 -2.20
nightly-2018-11-19 -1.96 -2.35
nightly-2018-11-18 -1.66 -2.01
nightly-2018-11-09 -1.89 -2.40
nightly-2018-11-07 -1.54 -1.98
nightly-2018-11-06 -2.33 -3.09
nightly-2018-11-05 -1.69 -2.27
nightly-2018-11-04 -1.72 -2.36
nightly-2018-10-10 -2.13 -2.82
nightly-2018-10-08 -2.02 -2.77
nightly-2018-10-07 -2.08 -2.95
nightly-2018-10-01 -2.16 -3.25
nightly-2018-09-19 1.64 2.55
nightly-2018-08-19 -1.30 -2.03
nightly-2018-08-17 -1.45 -2.34
nightly-2018-08-06 -1.17 -1.90
nightly-2018-08-01 -1.21 -2.01
nightly-2018-07-17 -1.61 -2.89
nightly-2018-07-14 -1.70 -3.32

branch_instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-21 -0.84 -1.31
nightly-2019-02-14 -0.84 -1.33
nightly-2019-01-23 -1.06 -1.83
nightly-2018-12-20 -1.27 -3.17
nightly-2018-12-06 -1.21 -3.84
nightly-2018-12-04 -1.35 -4.82
nightly-2018-11-24 -0.49 -2.60
nightly-2018-11-19 -0.37 -2.06
nightly-2018-11-18 -0.42 -2.36
nightly-2018-11-09 -0.41 -2.67
nightly-2018-11-07 -0.49 -3.43
nightly-2018-11-06 -0.47 -3.42
nightly-2018-11-05 -0.49 -3.75
nightly-2018-11-04 -0.48 -3.86
nightly-2018-10-10 0.21 1.67
nightly-2018-10-08 0.17 1.39
nightly-2018-10-07 0.20 1.59
nightly-2018-10-01 0.09 0.72
nightly-2018-09-19 -0.18 -1.41
nightly-2018-08-19 -0.01 -0.11
nightly-2018-08-17 -0.13 -0.98
nightly-2018-08-06 -0.20 -1.57
nightly-2018-08-01 0.01 0.10
nightly-2018-07-17 -0.03 -0.26
nightly-2018-07-14 -0.05 -0.39

branch_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-21 -1.13 -0.91
nightly-2019-02-14 -1.95 -1.56
nightly-2019-01-23 -1.13 -0.90
nightly-2018-12-20 -0.65 -0.50
nightly-2018-12-06 -1.89 -1.44
nightly-2018-12-04 -1.53 -1.17
nightly-2018-11-24 0.82 0.62
nightly-2018-11-19 0.48 0.36
nightly-2018-11-18 1.27 0.94
nightly-2018-11-09 3.59 2.72
nightly-2018-11-07 -0.06 -0.04
nightly-2018-11-06 0.79 0.60
nightly-2018-11-05 0.40 0.30
nightly-2018-11-04 0.00 0.00
nightly-2018-10-10 -1.11 -0.82
nightly-2018-10-08 -1.82 -1.35
nightly-2018-10-07 -1.65 -1.23
nightly-2018-10-01 -1.62 -1.22
nightly-2018-09-19 3.41 2.65
nightly-2018-08-19 -0.94 -0.69
nightly-2018-08-17 -0.44 -0.32
nightly-2018-08-06 -1.21 -0.89
nightly-2018-08-01 -0.34 -0.25
nightly-2018-07-17 -1.22 -0.86
nightly-2018-07-14 -1.00 -0.70

cache_references / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-21 -0.06 -0.03
nightly-2019-02-14 0.33 0.15
nightly-2019-01-23 -0.23 -0.10
nightly-2018-12-20 -0.57 -0.23
nightly-2018-12-06 0.01 0.00
nightly-2018-12-04 -1.26 -0.50
nightly-2018-11-24 -1.10 -0.42
nightly-2018-11-19 -0.79 -0.30
nightly-2018-11-18 -0.42 -0.16
nightly-2018-11-09 -1.22 -0.45
nightly-2018-11-07 -0.59 -0.22
nightly-2018-11-06 -1.32 -0.48
nightly-2018-11-05 -0.67 -0.24
nightly-2018-11-04 -0.31 -0.11
nightly-2018-10-10 -2.40 -0.85
nightly-2018-10-08 -2.68 -0.95
nightly-2018-10-07 -2.01 -0.71
nightly-2018-10-01 -2.95 -1.04
nightly-2018-09-19 3.49 1.24
nightly-2018-08-19 3.28 1.30
nightly-2018-08-17 3.80 1.54
nightly-2018-08-06 4.00 1.74
nightly-2018-08-01 5.05 2.46
nightly-2018-07-17 5.38 4.25
nightly-2018-07-14 4.83 5.70

cache_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-21 -1.61 -0.21
nightly-2019-02-14 0.09 0.01
nightly-2019-01-23 -2.85 -0.36
nightly-2018-12-20 -3.15 -0.37
nightly-2018-12-06 -2.15 -0.25
nightly-2018-12-04 -4.45 -0.51
nightly-2018-11-24 -3.71 -0.42
nightly-2018-11-19 -5.02 -0.56
nightly-2018-11-18 -3.60 -0.40
nightly-2018-11-09 -4.24 -0.46
nightly-2018-11-07 -4.60 -0.50
nightly-2018-11-06 -5.78 -0.63
nightly-2018-11-05 -4.45 -0.48
nightly-2018-11-04 -4.08 -0.44
nightly-2018-10-10 -3.82 -0.39
nightly-2018-10-08 -4.44 -0.45
nightly-2018-10-07 -5.06 -0.51
nightly-2018-10-01 -5.42 -0.54
nightly-2018-09-19 11.78 1.18
nightly-2018-08-19 13.94 1.51
nightly-2018-08-17 14.57 1.60
nightly-2018-08-06 15.20 1.78
nightly-2018-08-01 18.44 2.40
nightly-2018-07-17 20.20 4.24
nightly-2018-07-14 19.38 6.60

overall branch predict ratio

overall cache hit ratio