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594a99817c
This PR removes the public Deno.tracing.Span API. We are not confident we can ship an API that is better than the `@opentelemetry/api` API, because V8 CPED does not support us using `using` to manage span context. If this changes, we can revisit this decision. For now, users wanting custom spans can instrument their code using the `@opentelemetry/api` API and `@deno/otel`. This PR also speeds up the OTEL trace generation by a 30% by using Uint8Array instead of strings for the trace ID and span ID.
76 lines
1.8 KiB
Text
76 lines
1.8 KiB
Text
{
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"spans": [
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{
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"traceId": "10000000000000000000000000000002",
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"spanId": "1000000000000003",
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"traceState": "",
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"parentSpanId": "1000000000000001",
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"flags": 1,
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"name": "inner span",
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"kind": 1,
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"startTimeUnixNano": "[WILDCARD]",
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"endTimeUnixNano": "[WILDCARD]",
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"attributes": [],
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"droppedAttributesCount": 0,
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"events": [],
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"droppedEventsCount": 0,
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"links": [],
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"droppedLinksCount": 0,
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"status": {
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"message": "",
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"code": 0
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}
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},
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{
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"traceId": "10000000000000000000000000000002",
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"spanId": "1000000000000001",
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"traceState": "",
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"parentSpanId": "",
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"flags": 1,
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"name": "outer span",
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"kind": 1,
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"startTimeUnixNano": "[WILDCARD]",
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"endTimeUnixNano": "[WILDCARD]",
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"attributes": [],
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"droppedAttributesCount": 0,
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"events": [],
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"droppedEventsCount": 0,
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"links": [],
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"droppedLinksCount": 0,
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"status": {
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"message": "",
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"code": 0
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}
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}
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],
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"logs": [
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{
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"timeUnixNano": "0",
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"observedTimeUnixNano": "[WILDCARD]",
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"severityNumber": 9,
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"severityText": "INFO",
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"body": {
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"stringValue": "log 1\n"
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},
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"attributes": [],
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"droppedAttributesCount": 0,
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"flags": 1,
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"traceId": "10000000000000000000000000000002",
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"spanId": "1000000000000003"
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},
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{
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"timeUnixNano": "0",
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"observedTimeUnixNano": "[WILDCARD]",
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"severityNumber": 9,
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"severityText": "INFO",
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"body": {
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"stringValue": "log 2\n"
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},
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"attributes": [],
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"droppedAttributesCount": 0,
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"flags": 1,
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"traceId": "10000000000000000000000000000002",
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"spanId": "1000000000000003"
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}
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]
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}
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