Created
April 22, 2016 17:36
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xref_runner compilation overhead
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| # with xref_runner without xref_runner | |
| $ for i in `seq 10`; do rm -rf _build/shared/lib/ecto/; time (mix compile &>/dev/null); done | |
| real 0m8.249s real 0m7.183s | |
| user 0m12.944s user 0m11.824s | |
| sys 0m2.920s sys 0m2.788s | |
| real 0m8.654s real 0m7.337s | |
| user 0m13.084s user 0m11.916s | |
| sys 0m3.432s sys 0m2.928s | |
| real 0m9.094s real 0m7.287s | |
| user 0m13.200s user 0m12.000s | |
| sys 0m3.400s sys 0m2.924s | |
| real 0m9.036s real 0m7.297s | |
| user 0m13.016s user 0m11.752s | |
| sys 0m3.316s sys 0m2.956s | |
| real 0m6.883s real 0m7.250s | |
| user 0m13.432s user 0m11.724s | |
| sys 0m3.120s sys 0m3.048s | |
| real 0m9.115s real 0m7.440s | |
| user 0m13.120s user 0m11.812s | |
| sys 0m3.144s sys 0m3.252s | |
| real 0m9.561s real 0m7.422s | |
| user 0m13.056s user 0m11.756s | |
| sys 0m3.224s sys 0m3.132s | |
| real 0m8.638s real 0m7.135s | |
| user 0m12.956s user 0m11.720s | |
| sys 0m3.216s sys 0m3.004s | |
| real 0m8.698s real 0m7.251s | |
| user 0m12.968s user 0m11.872s | |
| sys 0m3.336s sys 0m2.816s | |
| real 0m9.056s real 0m7.044s | |
| user 0m13.096s user 0m11.740s | |
| sys 0m3.200s sys 0m2.844s | |
| # mean real = 8.698 mean real = 7.265 | |
| # diff in real times = 1.433 | |
| $ for i in `seq 10`; do time (mix compile &>/dev/null); done | |
| real 0m1.814s real 0m0.527s | |
| user 0m1.668s user 0m0.524s | |
| sys 0m0.352s sys 0m0.076s | |
| real 0m1.911s real 0m0.653s | |
| user 0m1.636s user 0m0.612s | |
| sys 0m0.476s sys 0m0.072s | |
| real 0m1.985s real 0m0.549s | |
| user 0m1.684s user 0m0.500s | |
| sys 0m0.520s sys 0m0.104s | |
| real 0m1.981s real 0m0.565s | |
| user 0m1.692s user 0m0.520s | |
| sys 0m0.516s sys 0m0.112s | |
| real 0m2.012s real 0m0.539s | |
| user 0m1.720s user 0m0.516s | |
| sys 0m0.468s sys 0m0.092s | |
| real 0m1.946s real 0m0.598s | |
| user 0m1.700s user 0m0.536s | |
| sys 0m0.460s sys 0m0.120s | |
| real 0m2.130s real 0m0.598s | |
| user 0m1.828s user 0m0.504s | |
| sys 0m0.452s sys 0m0.160s | |
| real 0m1.986s real 0m0.630s | |
| user 0m1.772s user 0m0.540s | |
| sys 0m0.404s sys 0m0.156s | |
| real 0m2.012s real 0m0.642s | |
| user 0m1.628s user 0m0.544s | |
| sys 0m0.544s sys 0m0.180s | |
| real 0m1.848s real 0m0.585s | |
| user 0m1.620s user 0m0.488s | |
| sys 0m0.428s sys 0m0.172s | |
| # mean real = 1.962 mean real = 0.588 | |
| # diff in real times = 1.374 |
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