{
  "schema": 3,
  "crate": "ruststream-sqs-sns",
  "crate_version": "0.7.0",
  "core_version": "0.7.0-rc.9",
  "measured_at": "2026-09-23",
  "environment": {
    "cpu": "AMD Ryzen 9 7900X 12-Core Processor",
    "architecture": "x86_64",
    "cpu_frequency": "427-5912 MHz",
    "cores": "12 physical, 24 logical",
    "memory": "62.4 GiB",
    "memory_speed": "unknown",
    "os": "Linux 7.2.6-x64v3-xanmod1-1",
    "broker": "localstack/localstack:4.14.0 (the LocalStack emulator, not the hosted service) in Docker on localhost",
    "round_trip": "641 us per request to the stand",
    "rustc": "1.98.1",
    "profile": "bench, inheriting release (opt-level = 3, lto = false, codegen-units = 16)",
    "features": "ruststream-sqs-sns default (none), ruststream macros,json",
    "rustflags": "none (the recipe clears RUSTFLAGS, so the numbers are not tied to this CPU)",
    "valgrind": "3.25.1"
  },
  "scenarios": [
    {
      "name": "Standard queue, 512 B JSON, delete per message",
      "unit": "msg/s",
      "messages": 4476,
      "pairs": 3,
      "raw": {
        "best": 714,
        "median": 704,
        "worst": 702
      },
      "adapter": {
        "best": 694,
        "median": 694,
        "worst": 692
      },
      "framework": {
        "best": 699,
        "median": 695,
        "worst": 693
      },
      "overhead_percent": 2.1,
      "adapter_overhead_percent": 2.8,
      "adapter_verdict": "measured",
      "verdict": "measured",
      "broker_bound": true
    },
    {
      "name": "FIFO queue, 64 message groups, 512 B JSON, delete per message",
      "unit": "msg/s",
      "messages": 4339,
      "pairs": 3,
      "raw": {
        "best": 696,
        "median": 695,
        "worst": 692
      },
      "adapter": {
        "best": 676,
        "median": 675,
        "worst": 673
      },
      "framework": {
        "best": 679,
        "median": 677,
        "worst": 677
      },
      "overhead_percent": 2.4,
      "adapter_overhead_percent": 2.9,
      "adapter_verdict": "measured",
      "verdict": "measured",
      "broker_bound": false
    }
  ],
  "code": [
    {
      "name": "standard queue, JSON decode into a small struct, delete per message",
      "messages": 1000,
      "framework": {
        "instructions": 494759.0,
        "allocations": 461.3
      },
      "cold": {
        "instructions": 3919564,
        "allocations": 3725
      },
      "gated": true
    },
    {
      "name": "reply through the default SqsPublish policy, one SendMessage each",
      "messages": 1000,
      "framework": {
        "instructions": 895058.5,
        "allocations": 871.3
      },
      "cold": {
        "instructions": 3889704,
        "allocations": 3726
      },
      "gated": true
    },
    {
      "name": "batches of 10, one ReceiveMessage each, delete per message",
      "messages": 1000,
      "framework": {
        "instructions": 491688.4,
        "allocations": 461.3
      },
      "cold": {
        "instructions": 3930188,
        "allocations": 3727
      },
      "gated": true
    }
  ]
}