llvm-e2-build-times.py

import pandas
import numpy as np
import altair as alt

df = pandas.DataFrame({
    'instance': ['m6g.12xlarge', 'm5g.16xlarge', 'm5.12xlarge', 'm5ad.4xlarge', 'a1.metal'],
    'architecture': ['Graviton2', 'Graviton2', 'Skylake 8000', 'EPYC 7000', 'Graviton'],
    'vCPU': [48, 64, 48, 16, 16],
    'rate': [1.848, 2.464, 2.304, 0.824, 0.408],
    'source': ['@_msw_']*3 + ['@AtluriAditya']*2,
    'time': pandas.to_timedelta(['6m24.243s', '5m17.880s', '9m33.527s', '40m36s', '51m24s']) / np.timedelta64(1, 'm'),
})
df['cost'] = df.rate * df.time / 60
df['builds/dollar'] = 1/df.cost

points = alt.Chart(df).mark_point().encode(
    alt.X('time', scale=alt.Scale(type='log')),
    alt.Y('builds/dollar'),
    shape='architecture',
)
text = points.mark_text(align='left', dx=7).encode(text='instance')
points.encode(color='source') + text