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bench/output/artifact.md
Benchmark
Envelope and round-trip cost over a 100-entry artifact, which the build
pays once per file written and the cache pays once per file on every
reload.
## System
Benchmark suite executing on the following system:
<table style="width: 1%">
<tr>
<th style="width: 1%; white-space: nowrap">Operating System</th>
<td>macOS</td>
</tr><tr>
<th style="white-space: nowrap">CPU Information</th>
<td style="white-space: nowrap">Apple M5 Pro</td>
</tr><tr>
<th style="white-space: nowrap">Number of Available Cores</th>
<td style="white-space: nowrap">18</td>
</tr><tr>
<th style="white-space: nowrap">Available Memory</th>
<td style="white-space: nowrap">48 GB</td>
</tr><tr>
<th style="white-space: nowrap">Elixir Version</th>
<td style="white-space: nowrap">1.18.4</td>
</tr><tr>
<th style="white-space: nowrap">Erlang Version</th>
<td style="white-space: nowrap">27.3.4.15</td>
</tr>
</table>
## Configuration
Benchmark suite executing with the following configuration:
<table style="width: 1%">
<tr>
<th style="width: 1%">:time</th>
<td style="white-space: nowrap">5 s</td>
</tr><tr>
<th>:parallel</th>
<td style="white-space: nowrap">1</td>
</tr><tr>
<th>:warmup</th>
<td style="white-space: nowrap">2 s</td>
</tr>
</table>
## Statistics
Run Time
<table style="width: 1%">
<tr>
<th>Name</th>
<th style="text-align: right">IPS</th>
<th style="text-align: right">Average</th>
<th style="text-align: right">Deviation</th>
<th style="text-align: right">Median</th>
<th style="text-align: right">99th %</th>
</tr>
<tr>
<td style="white-space: nowrap">Artifact.envelope/1</td>
<td style="white-space: nowrap; text-align: right">952133.58</td>
<td style="white-space: nowrap; text-align: right">0.00105 ms</td>
<td style="white-space: nowrap; text-align: right">±1224.91%</td>
<td style="white-space: nowrap; text-align: right">0.00067 ms</td>
<td style="white-space: nowrap; text-align: right">0.00158 ms</td>
</tr>
<tr>
<td style="white-space: nowrap">Artifact.read/1</td>
<td style="white-space: nowrap; text-align: right">193.16</td>
<td style="white-space: nowrap; text-align: right">5.18 ms</td>
<td style="white-space: nowrap; text-align: right">±2.53%</td>
<td style="white-space: nowrap; text-align: right">5.16 ms</td>
<td style="white-space: nowrap; text-align: right">5.55 ms</td>
</tr>
<tr>
<td style="white-space: nowrap">Artifact.write/2</td>
<td style="white-space: nowrap; text-align: right">30.87</td>
<td style="white-space: nowrap; text-align: right">32.40 ms</td>
<td style="white-space: nowrap; text-align: right">±2.90%</td>
<td style="white-space: nowrap; text-align: right">32.37 ms</td>
<td style="white-space: nowrap; text-align: right">35.46 ms</td>
</tr>
</table>
Run Time Comparison
<table style="width: 1%">
<tr>
<th>Name</th>
<th style="text-align: right">IPS</th>
<th style="text-align: right">Slower</th>
<tr>
<td style="white-space: nowrap">Artifact.envelope/1</td>
<td style="white-space: nowrap;text-align: right">952133.58</td>
<td> </td>
</tr>
<tr>
<td style="white-space: nowrap">Artifact.read/1</td>
<td style="white-space: nowrap; text-align: right">193.16</td>
<td style="white-space: nowrap; text-align: right">4929.37x</td>
</tr>
<tr>
<td style="white-space: nowrap">Artifact.write/2</td>
<td style="white-space: nowrap; text-align: right">30.87</td>
<td style="white-space: nowrap; text-align: right">30845.34x</td>
</tr>
</table>
Memory Usage
<table style="width: 1%">
<tr>
<th>Name</th>
<th style="text-align: right">Average</th>
<th style="text-align: right">Factor</th>
</tr>
<tr>
<td style="white-space: nowrap">Artifact.envelope/1</td>
<td style="white-space: nowrap">0.00153 MB</td>
<td> </td>
</tr>
<tr>
<td style="white-space: nowrap">Artifact.read/1</td>
<td style="white-space: nowrap">7.30 MB</td>
<td>4780.6x</td>
</tr>
<tr>
<td style="white-space: nowrap">Artifact.write/2</td>
<td style="white-space: nowrap">33.84 MB</td>
<td>22168.51x</td>
</tr>
</table>