Fix flaky Fusion operation-plan single-flight tests

[michaelstaib]

No description provided.

[github-actions]

Fusion Gateway Performance Results

Simple Composite Query

	Req/s	Err%
Constant (50 VUs)	6998.50	0.00%
Ramping (0-500-0 VUs)	7394.85	0.00%

Response Times & Query

	Min	Med	Avg	P90	P95	Max
Constant	0.58ms	5.90ms	7.01ms	11.02ms	15.72ms	179.70ms
Ramping	0.58ms	24.37ms	29.78ms	63.24ms	76.56ms	178.22ms

query TestQuery {
  topProducts(first: 5) {
    inStock
    name
    price
    shippingEstimate
    upc
    weight
    reviews {
      id
      body
      author {
        id
        username
        name
      }
    }
  }
}

---

Deep Recursion Query

	Req/s	Err%
Constant (50 VUs)	1283.93	0.00%
Ramping (0-500-0 VUs)	1351.77	0.00%

Response Times & Query

	Min	Med	Avg	P90	P95	Max
Constant	4.55ms	34.00ms	37.82ms	51.51ms	61.44ms	442.02ms
Ramping	1.77ms	135.14ms	156.67ms	335.14ms	382.71ms	716.34ms

query TestQuery {
  users {
    id
    username
    name
    reviews {
      id
      body
      product {
        inStock
        name
        price
        shippingEstimate
        upc
        weight
        reviews {
          id
          body
          author {
            id
            username
            name
            reviews {
              id
              body
              product {
                inStock
                name
                price
                shippingEstimate
                upc
                weight
              }
            }
          }
        }
      }
    }
  }
  topProducts(first: 5) {
    inStock
    name
    price
    shippingEstimate
    upc
    weight
    reviews {
      id
      body
      author {
        id
        username
        name
        reviews {
          id
          body
          product {
            inStock
            name
            price
            shippingEstimate
            upc
            weight
          }
        }
      }
    }
  }
}

---

Variable Batching Throughput

	Req/s	Err%
Constant (50 VUs)	23687.26	0.00%
Ramping (0-500-0 VUs)	18294.22	0.00%

Response Times & Query

	Min	Med	Avg	P90	P95	Max
Constant	0.08ms	1.71ms	2.06ms	3.98ms	4.82ms	39.26ms
Ramping	0.08ms	9.42ms	11.51ms	23.82ms	28.78ms	103.08ms

query TestQuery($upc: ID!, $price: Long!, $weight: Long!) {
  productByUpc(upc: $upc) {
    inStock
    shippingEstimate(weight: $weight, price: $price)
  }
}

Variables (5 sets batched per request)

[
  { "upc": "1", "price": 899, "weight": 100 },
  { "upc": "2", "price": 1299, "weight": 1000 },
  { "upc": "3", "price": 15, "weight": 20 },
  { "upc": "4", "price": 499, "weight": 100 },
  { "upc": "5", "price": 1299, "weight": 1000 }
]

---

Run 22397594481 • Commit 29f9e03 • Wed, 25 Feb 2026 15:35:58 GMT