{
  "description": "Curated published measurements, not raw trial records. September 2026 exploratory rsyslog local-queue experiments.",
  "sources": {
    "paired": "https://github.com/rgerhards/rsyslog/blob/f24574623d0227b5fdbfbf2e3d76a8e723b69a0b/doc/ai/designs/local-queue-execution-ledger.md",
    "sustained": "https://github.com/rgerhards/rsyslog/blob/f24574623d0227b5fdbfbf2e3d76a8e723b69a0b/doc/ai/designs/local-queue-target-measurement-method.md"
  },
  "s2_vs_global": [
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    {"messages_million":4,"fe":10000,"be_workers":2,"paired_time_ratio":1.3327,"ratio_mad":0.0127},
    {"messages_million":4,"fe":100000,"be_workers":10,"paired_time_ratio":1.0481,"ratio_mad":0.0048},
    {"messages_million":4,"fe":100000,"be_workers":2,"paired_time_ratio":1.0297,"ratio_mad":0.0001},
    {"messages_million":40,"fe":10000,"be_workers":10,"paired_time_ratio":0.8997,"ratio_mad":0.0067},
    {"messages_million":40,"fe":10000,"be_workers":2,"paired_time_ratio":1.0855,"ratio_mad":0.0052},
    {"messages_million":40,"fe":100000,"be_workers":10,"paired_time_ratio":0.9540,"ratio_mad":0.0039},
    {"messages_million":40,"fe":100000,"be_workers":2,"paired_time_ratio":1.0893,"ratio_mad":0.0106}
  ],
  "s3_vs_s2": [
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    {"messages_million":4,"fe":10000,"be_workers":2,"paired_time_ratio":0.7516,"ratio_mad":0.0045},
    {"messages_million":4,"fe":100000,"be_workers":10,"paired_time_ratio":0.9777,"ratio_mad":0.0106},
    {"messages_million":4,"fe":100000,"be_workers":2,"paired_time_ratio":0.9815,"ratio_mad":0.0120},
    {"messages_million":40,"fe":10000,"be_workers":10,"paired_time_ratio":0.9953,"ratio_mad":0.0015},
    {"messages_million":40,"fe":10000,"be_workers":2,"paired_time_ratio":0.9660,"ratio_mad":0.0046},
    {"messages_million":40,"fe":100000,"be_workers":10,"paired_time_ratio":1.0009,"ratio_mad":0.0011},
    {"messages_million":40,"fe":100000,"be_workers":2,"paired_time_ratio":0.9633,"ratio_mad":0.0004}
  ],
  "sustained": [
    {"label":"Global FixedArray","messages":30000000,"traffic_s":60.589,"drain_s":5.618,"messages_per_second":453118,"contended_per_million":279515,"wait_us_per_message":4.459},
    {"label":"S3 · FE 10K","messages":64800000,"traffic_s":60.072,"drain_s":6.770,"messages_per_second":969453,"contended_per_million":77947,"wait_us_per_message":5.766},
    {"label":"S6 · FE 10K","messages":63800000,"traffic_s":60.066,"drain_s":9.031,"messages_per_second":923336,"contended_per_million":79169,"wait_us_per_message":5.743},
    {"label":"S3 · FE 100K","messages":71900000,"traffic_s":60.852,"drain_s":9.091,"messages_per_second":1027978,"contended_per_million":72969,"wait_us_per_message":4.083},
    {"label":"S6 · FE 100K","messages":65200000,"traffic_s":60.058,"drain_s":9.039,"messages_per_second":943614,"contended_per_million":72850,"wait_us_per_message":4.713}
  ]
}