1 / 5
Fill in: 'We ___ a trace ID through every service so requests stay correlated end to end.'
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We 'propagate a trace ID' — the standard collocation for passing context across service boundaries. The other options aren't idiomatic here.
2 / 5
Fill in: 'We ___ spans around expensive operations to see where latency actually accumulates.'
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We 'instrument' code with spans — the standard collocation for adding tracing hooks. The other options aren't idiomatic here.
3 / 5
Fill in: 'We ___ a trace to find which downstream call is causing the slow response.'
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We 'inspect a trace' — the standard collocation for examining it in detail. The other options are less idiomatic here.
4 / 5
Fill in: 'We ___ trace sampling to keep overhead low without losing rare outliers.'
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We 'tune' sampling — the standard collocation for calibrating a rate. The other options are less idiomatic here.
5 / 5
Fill in: 'A missing span can ___ a gap in the trace that hides the real bottleneck.'
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We say a missing span will 'leave' a gap — the standard, natural collocation here. The other options aren't idiomatic here.