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test(perf): measure phase-8 WP-4 residual criteria xc-3/4/5/8 (#49)

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New ResidualBench tool (eventlog, flatten, audit, audit-contention) and
docker/measure-ui-responsiveness.sh. All four residuals pass; results in
docs/plans/2026-11-10-wp4-residual-scope-results.md. Findings filed as
#122, #123 and #124 (fixed in the following commit).
This commit is contained in:
Joseph Doherty
2026-11-10 16:46:42 -05:00
parent 48517b49fb
commit 2b80a6defa
13 changed files with 1619 additions and 2 deletions
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tests/ZB.MOM.WW.ScadaBridge.ResidualBench/Program.cs
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using System.Runtime;
using ZB.MOM.WW.ScadaBridge.ResidualBench;
// Phase-8 WP-4 residual-scope benchmarks (ScadaBridge#49). See the csproj header.
//
// dotnet run -c Release --project tests/ZB.MOM.WW.ScadaBridge.ResidualBench -- eventlog [--data-dir DIR] [--rows N]
// dotnet run -c Release --project tests/ZB.MOM.WW.ScadaBridge.ResidualBench -- flatten
// dotnet run -c Release --project tests/ZB.MOM.WW.ScadaBridge.ResidualBench -- audit --connection-string "..."
// dotnet run -c Release --project tests/ZB.MOM.WW.ScadaBridge.ResidualBench -- audit-contention [--writers N] [--seconds S]
if (args.Length == 0)
{
Console.Error.WriteLine("usage: ResidualBench <eventlog|flatten|audit|audit-contention> [options]");
return 2;
}
var options = BenchArgs.Parse(args.Skip(1));
Console.WriteLine($"# ResidualBench {args[0]} — {DateTimeOffset.UtcNow:o}");
Console.WriteLine($"# runtime {Environment.Version}, server GC {GCSettings.IsServerGC}, {Environment.ProcessorCount} logical cores");
return args[0] switch
{
"eventlog" => await EventLogBench.RunAsync(options),
"flatten" => FlattenBench.Run(options),
"audit" => await AuditBench.RunAsync(options),
"audit-contention" => await AuditContentionBench.RunAsync(options),
_ => Unknown(args[0]),
};
static int Unknown(string mode)
{
Console.Error.WriteLine($"unknown mode '{mode}'");
return 2;
}