json_benchmark_c7d3d9b::serialize_twitter_dom

nanoseconds / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-01 7.74 2.49
nightly-2018-05-25 7.26 2.03
nightly-2018-05-24 8.46 2.60
nightly-2018-05-23 10.57 4.17
nightly-2018-05-22 9.45 5.57
nightly-2018-05-16 3.46 2.85
nightly-2018-05-15 2.88 2.76
nightly-2018-05-14 3.18 4.38

instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-01 -8.41 -1.20
nightly-2018-05-25 13.80 2.50
nightly-2018-05-24 13.53 2.72
nightly-2018-05-23 15.88 4.03
nightly-2018-05-22 16.38 7.56
nightly-2018-05-16 2.44 1.49
nightly-2018-05-15 2.51 1.59
nightly-2018-05-14 3.14 2.20

cpu_cycles / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-01 8.11 2.22
nightly-2018-05-25 6.98 1.64
nightly-2018-05-24 9.39 2.39
nightly-2018-05-23 13.60 4.67
nightly-2018-05-22 10.91 5.64
nightly-2018-05-16 4.17 3.00
nightly-2018-05-15 2.87 2.28
nightly-2018-05-14 3.16 3.06

branch_instructions / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-01 -2.46 -0.67
nightly-2018-05-25 9.58 2.52
nightly-2018-05-24 10.47 3.20
nightly-2018-05-23 10.03 3.78
nightly-2018-05-22 11.99 11.13
nightly-2018-05-16 1.25 1.45
nightly-2018-05-15 0.74 0.85
nightly-2018-05-14 1.21 1.43

branch_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-01 2.45 0.83
nightly-2018-05-25 2.87 2.90
nightly-2018-05-24 1.55 1.62
nightly-2018-05-23 0.53 0.55
nightly-2018-05-22 -0.96 -0.98
nightly-2018-05-16 0.64 0.67
nightly-2018-05-15 -0.94 -0.97
nightly-2018-05-14 -1.07 -1.12

cache_references / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-01 18.00 1.46
nightly-2018-05-25 4.51 1.14
nightly-2018-05-24 3.47 0.87
nightly-2018-05-23 -0.32 -0.07
nightly-2018-05-22 3.76 0.92
nightly-2018-05-16 5.08 1.48
nightly-2018-05-15 5.65 1.73
nightly-2018-05-14 10.00 4.40

cache_misses / iteration

potential anomalies

toolchain % Δ σ Δ
nightly-2019-02-01 41.32 1.46
nightly-2018-05-25 -24.19 -0.67
nightly-2018-05-24 -30.70 -0.86
nightly-2018-05-23 -26.92 -0.76
nightly-2018-05-22 -24.31 -0.68
nightly-2018-05-16 39.12 1.24
nightly-2018-05-15 25.95 0.80
nightly-2018-05-14 64.06 2.09

overall branch predict ratio

overall cache hit ratio