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<svg xmlns="http://www.w3.org/2000/svg" width="1200" height="840" viewBox="0 0 1200 840" role="img" aria-labelledby="title desc">
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<title id="title">Матрица fixed режимов деградации</title>
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<desc id="desc">Таблица показывает четыре synthetic состояния: временный timeout, отсутствие необязательной части, неограниченный fan-out и исчерпанный бюджет. Для каждого состояния названы разрешённое действие, добавленная работа и граница.</desc>
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<text x="68" y="79" fill="#ffffff" font-family="Arial, sans-serif" font-size="38" font-weight="700">Матрица: исход не даёт право на новый маршрут</text>
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<text x="68" y="105" fill="#cfe8ff" font-family="Arial, sans-serif" font-size="22">Все значения — fixed synthetic literals, а не данные о сервисе.</text>
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<text x="186" y="210" text-anchor="middle" fill="#ffffff" font-family="Arial, sans-serif" font-size="28" font-weight="700">fixed symptom</text>
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<text x="495" y="210" text-anchor="middle" fill="#ffffff" font-family="Arial, sans-serif" font-size="28" font-weight="700">permitted action</text>
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<text x="786" y="210" text-anchor="middle" fill="#ffffff" font-family="Arial, sans-serif" font-size="28" font-weight="700">work added</text>
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<text x="1035" y="210" text-anchor="middle" fill="#ffffff" font-family="Arial, sans-serif" font-size="28" font-weight="700">named boundary</text>
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<text x="68" y="288" fill="#744210" font-family="Arial, sans-serif" font-size="28" font-weight="700">temporary timeout</text>
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<text x="68" y="322" fill="#744210" font-family="Arial, sans-serif" font-size="23">one named injection</text>
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<text x="356" y="288" fill="#5d4500" font-family="Arial, sans-serif" font-size="28">edge performs one retry</text>
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<text x="356" y="322" fill="#5d4500" font-family="Arial, sans-serif" font-size="23">after a fixed backoff slot</text>
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<text x="686" y="288" fill="#5d4500" font-family="Arial, sans-serif" font-size="28">+1 attempt</text>
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<text x="686" y="322" fill="#5d4500" font-family="Arial, sans-serif" font-size="23">fan-out remains one</text>
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<text x="938" y="288" fill="#5d4500" font-family="Arial, sans-serif" font-size="27">retry budget</text>
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<text x="938" y="322" fill="#5d4500" font-family="Arial, sans-serif" font-size="23">max attempts: 2</text>
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<text x="68" y="414" fill="#3730a3" font-family="Arial, sans-serif" font-size="28" font-weight="700">optional part absent</text>
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<text x="68" y="448" fill="#3730a3" font-family="Arial, sans-serif" font-size="23">fixed route outcome</text>
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<text x="356" y="414" fill="#3730a3" font-family="Arial, sans-serif" font-size="28">named-summary output</text>
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<text x="356" y="448" fill="#3730a3" font-family="Arial, sans-serif" font-size="23">no nested retry</text>
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<text x="686" y="414" fill="#3730a3" font-family="Arial, sans-serif" font-size="28">+1 work unit</text>
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<text x="686" y="448" fill="#3730a3" font-family="Arial, sans-serif" font-size="23">no new route search</text>
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<text x="938" y="414" fill="#3730a3" font-family="Arial, sans-serif" font-size="27">named fallback</text>
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<text x="938" y="448" fill="#3730a3" font-family="Arial, sans-serif" font-size="23">one fixed output</text>
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<text x="68" y="540" fill="#7a271a" font-family="Arial, sans-serif" font-size="28" font-weight="700">fan-out is unbounded</text>
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<text x="68" y="574" fill="#7a271a" font-family="Arial, sans-serif" font-size="23">any number is not a limit</text>
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<text x="356" y="540" fill="#7a271a" font-family="Arial, sans-serif" font-size="28">stop review</text>
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<text x="356" y="574" fill="#7a271a" font-family="Arial, sans-serif" font-size="23">set a finite integer bound</text>
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<text x="686" y="540" fill="#7a271a" font-family="Arial, sans-serif" font-size="28">+0 accepted</text>
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<text x="686" y="574" fill="#7a271a" font-family="Arial, sans-serif" font-size="23">expansion is refused</text>
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<text x="938" y="540" fill="#7a271a" font-family="Arial, sans-serif" font-size="27">stop-unbounded</text>
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<text x="938" y="574" fill="#7a271a" font-family="Arial, sans-serif" font-size="23">replication</text>
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<text x="68" y="666" fill="#135d3d" font-family="Arial, sans-serif" font-size="28" font-weight="700">budget exhausted</text>
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<text x="68" y="700" fill="#135d3d" font-family="Arial, sans-serif" font-size="23">limit reads before expansion</text>
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<text x="356" y="666" fill="#135d3d" font-family="Arial, sans-serif" font-size="28">return degraded result</text>
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<text x="356" y="700" fill="#135d3d" font-family="Arial, sans-serif" font-size="23">do not choose another path</text>
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<text x="686" y="666" fill="#135d3d" font-family="Arial, sans-serif" font-size="28">+0 attempts</text>
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<text x="686" y="700" fill="#135d3d" font-family="Arial, sans-serif" font-size="23">cascade terminates</text>
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<text x="938" y="666" fill="#135d3d" font-family="Arial, sans-serif" font-size="27">terminal action</text>
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<text x="42" y="796" fill="#486581" font-family="Arial, sans-serif" font-size="22">Matrix checks contracts of a fixed model, not availability, latency or capacity of a production system.</text>
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<svg xmlns="http://www.w3.org/2000/svg" width="1200" height="800" viewBox="0 0 1200 800" role="img" aria-labelledby="title desc">
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<title id="title">Каскад fixed сценария и ранняя точка ограничения</title>
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<desc id="desc">Схема показывает один логический запрос, временный timeout, единственного владельца retry, выбор одной реплики, именованный fallback и terminal action после исчерпания бюджета.</desc>
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<text x="72" y="82" fill="#ffffff" font-family="Arial, sans-serif" font-size="38" font-weight="700">Fixed каскад: limit стоит до расширения маршрута</text>
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<text x="72" y="105" fill="#cfe8ff" font-family="Arial, sans-serif" font-size="22">Одна дополнительная попытка не превращается в новую волну retry, fallback и fan-out.</text>
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<text x="180" y="270" text-anchor="middle" fill="#334e68" font-family="Arial, sans-serif" font-size="24">fixed input</text>
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<text x="180" y="300" text-anchor="middle" fill="#334e68" font-family="Arial, sans-serif" font-size="24">2 units of work</text>
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<text x="515" y="236" text-anchor="middle" fill="#7a271a" font-family="Arial, sans-serif" font-size="29" font-weight="700">primary-a</text>
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<text x="515" y="270" text-anchor="middle" fill="#7a271a" font-family="Arial, sans-serif" font-size="24">fixed timeout</text>
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<text x="515" y="300" text-anchor="middle" fill="#7a271a" font-family="Arial, sans-serif" font-size="24">named injection</text>
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<text x="880" y="220" text-anchor="middle" fill="#744210" font-family="Arial, sans-serif" font-size="31" font-weight="700">limit point</text>
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<text x="880" y="258" text-anchor="middle" fill="#744210" font-family="Arial, sans-serif" font-size="25">edge owns retry</text>
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<text x="880" y="290" text-anchor="middle" fill="#744210" font-family="Arial, sans-serif" font-size="25">budget: 2 extra attempts</text>
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<text x="880" y="318" text-anchor="middle" fill="#744210" font-family="Arial, sans-serif" font-size="22">before route expansion</text>
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<text x="990" y="516" text-anchor="middle" fill="#135d3d" font-family="Arial, sans-serif" font-size="29" font-weight="700">primary-b</text>
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<text x="990" y="550" text-anchor="middle" fill="#135d3d" font-family="Arial, sans-serif" font-size="24">one selected replica</text>
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<text x="990" y="580" text-anchor="middle" fill="#135d3d" font-family="Arial, sans-serif" font-size="24">fixed complete</text>
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<text x="555" y="516" text-anchor="middle" fill="#3730a3" font-family="Arial, sans-serif" font-size="29" font-weight="700">named-summary</text>
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<text x="555" y="550" text-anchor="middle" fill="#3730a3" font-family="Arial, sans-serif" font-size="24">one work unit</text>
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<text x="555" y="580" text-anchor="middle" fill="#3730a3" font-family="Arial, sans-serif" font-size="24">no nested retry</text>
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<text x="232" y="657" text-anchor="middle" fill="#7a271a" font-family="Arial, sans-serif" font-size="29" font-weight="700">budget exhausted</text>
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<text x="232" y="691" text-anchor="middle" fill="#7a271a" font-family="Arial, sans-serif" font-size="24">return fixed degraded result</text>
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<text x="1005" y="392" text-anchor="middle" fill="#334e68" font-family="Arial, sans-serif" font-size="22">max fan-out: 1</text>
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<text x="570" y="392" text-anchor="middle" fill="#4c3a9b" font-family="Arial, sans-serif" font-size="22">optional result unavailable</text>
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<text x="390" y="640" fill="#7a271a" font-family="Arial, sans-serif" font-size="22">no new retry, no broad fan-out</text>
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<svg xmlns="http://www.w3.org/2000/svg" width="1200" height="800" viewBox="0 0 1200 800" role="img" aria-labelledby="title desc">
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<title id="title">Контур review для fixed сценария устойчивости</title>
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<desc id="desc">Последовательность начинается с именованного synthetic failure injection, проходит через trace и четыре проверки ограничений. Красные ветви останавливают review, зелёная ветвь передаёт карточку только на synthetic resilience review.</desc>
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<text x="72" y="81" fill="#ffffff" font-family="Arial, sans-serif" font-size="38" font-weight="700">Контур review: сначала ограничить работу</text>
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<text x="72" y="106" fill="#cfe8ff" font-family="Arial, sans-serif" font-size="22">Зелёный выход — synthetic hand-off; красный — stop без нового маршрута.</text>
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<text x="160" y="292" text-anchor="middle" fill="#7a271a" font-family="Arial, sans-serif" font-size="28" font-weight="700">1. named</text>
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<text x="160" y="326" text-anchor="middle" fill="#7a271a" font-family="Arial, sans-serif" font-size="27">failure</text>
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<text x="160" y="358" text-anchor="middle" fill="#7a271a" font-family="Arial, sans-serif" font-size="27">injection</text>
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<text x="405" y="292" text-anchor="middle" fill="#102a43" font-family="Arial, sans-serif" font-size="28" font-weight="700">2. read</text>
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<text x="405" y="326" text-anchor="middle" fill="#102a43" font-family="Arial, sans-serif" font-size="27">fixed</text>
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<text x="650" y="342" text-anchor="middle" fill="#744210" font-family="Arial, sans-serif" font-size="25">fan-out</text>
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<text x="1000" y="616" text-anchor="middle" fill="#d4f5df" font-family="Arial, sans-serif" font-size="24">human hand-off only</text>
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<text x="296" y="578" text-anchor="middle" fill="#7a271a" font-family="Arial, sans-serif" font-size="30" font-weight="700">stop and repair record</text>
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<text x="296" y="614" text-anchor="middle" fill="#7a271a" font-family="Arial, sans-serif" font-size="24">two retry owners, unnamed fallback,</text>
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<text x="296" y="642" text-anchor="middle" fill="#7a271a" font-family="Arial, sans-serif" font-size="24">wide fan-out or mismatch</text>
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<text x="58" y="726" fill="#486581" font-family="Arial, sans-serif" font-size="24">No network, service, clock, telemetry or production claim exists inside this loop.</text>
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</svg>
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Reference in New Issue
Block a user