mirror of
https://github.com/azaion/missions.git
synced 2026-06-21 08:21:08 +00:00
Oleksandr Bezdieniezhnykh
001e80fe96
Batch 4 of test implementation cycle 1 (existing-code Step 6, final batch).
- AZ-585 SteadyStateLoadTests + ColdStartRssTests: NFT-RES-LIM-01..04.
SteadyStateLoadFixture runs one 5-min sustained-load window and samples
RSS (docker stats), Npgsql conns (pg_stat_activity), and FDs
(/proc/1/fd) every 5s; three test methods assert independently. All
SkippableFact-gated on docker primitives.
- AZ-586 PerformanceTests: NFT-PERF-01..04. Sequential single-client,
5 warm-ups + N measured calls, P50+P95 via LatencyPercentiles, recorded
to PERF_RESULTS_FILE. Tagged Category=Perf so default gate excludes them.
Infrastructure:
- entrypoint.sh now applies --filter "${TEST_FILTER:-Category!=Perf}"
per AZ-586 (default CI gate excludes performance).
- MetricCsvRecorder: idempotent CSV appender keyed on env var, used by
both Perf and ResLim categories.
Step 6 (Implement Tests) is complete. Final report at
_docs/03_implementation/implementation_report_tests.md handoffs the
full-suite gate to test-run/SKILL.md (Step 7).
Co-authored-by: Cursor <cursoragent@cursor.com>
59 lines
2.5 KiB
C#
59 lines
2.5 KiB
C#
using System.Globalization;
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namespace Azaion.Missions.E2E.Helpers;
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/// <summary>
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/// Appends one row per NFT-PERF / NFT-RES-LIM scenario to a side-channel
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/// CSV referenced by an environment variable. The Reporting.Cli converter
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/// only knows about compile-time <c>[Trait]</c> data — runtime measurements
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/// (P50/P95, MAX_FD, P95_RSS_MiB, etc.) need this separate file so
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/// deployment planning + trend dashboards can read them.
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/// </summary>
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/// <remarks>
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/// File schema (idempotent header written on first append):
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/// <code>Timestamp,Category,Scenario,Result,Traces,ErrorMessage</code>
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/// The Traces column carries the dynamic key=value pairs the spec requires
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/// (e.g., <c>"AC-3.6; P50_MS=23.4; P95_MS=41.8"</c>); the recorder just
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/// joins them with semicolons — callers compose the right shape.
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/// </remarks>
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public sealed class MetricCsvRecorder
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{
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private readonly string? _path;
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private static readonly object Lock = new();
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/// <param name="envVar">name of the env var that carries the target CSV path
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/// (e.g., <c>PERF_RESULTS_FILE</c> for NFT-PERF, <c>RESLIM_RESULTS_FILE</c>
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/// for NFT-RES-LIM). When the env var is missing or whitespace, every
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/// <see cref="Record"/> call is a no-op — the recorder is intentionally
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/// silent inside the standard CI run.</param>
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public MetricCsvRecorder(string envVar)
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{
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var v = Environment.GetEnvironmentVariable(envVar);
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_path = string.IsNullOrWhiteSpace(v) ? null : v;
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}
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public bool IsEnabled => _path is not null;
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public void Record(string category, string scenario, string result, string traces, string? errorMessage = null)
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{
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if (_path is null) return;
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lock (Lock)
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{
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var dir = Path.GetDirectoryName(_path);
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if (!string.IsNullOrEmpty(dir)) Directory.CreateDirectory(dir);
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var newFile = !File.Exists(_path);
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using var sw = new StreamWriter(_path, append: true);
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if (newFile)
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sw.WriteLine("Timestamp,Category,Scenario,Result,Traces,ErrorMessage");
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sw.WriteLine(
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$"{DateTime.UtcNow.ToString("O", CultureInfo.InvariantCulture)},"
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+ $"{Csv(category)},{Csv(scenario)},{Csv(result)},{Csv(traces)},{Csv(errorMessage ?? "")}");
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}
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}
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private static string Csv(string value) =>
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value.Contains(',') || value.Contains('"') || value.Contains('\n')
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? "\"" + value.Replace("\"", "\"\"", StringComparison.Ordinal) + "\""
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: value;
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}
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