Openstatus
www.openstatus.dev
decrease sampling (#1752)
authored by
Thibault Le Ouay
and committed by
GitHub
cd3f1080
e17b6a6a
+8
-8
+4
-4
apps/server/src/index.ts
+4
-4
apps/server/src/index.ts
···
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// Always keep slow requests (above p99)
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if (event.duration_ms > 2000) return true;
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-
// Random sample the rest at 5%
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-
return Math.random() < 0.05;
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+
// Random sample the rest at 20%
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+
return Math.random() < 0.2;
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}
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const defaultLogger = getOpenTelemetrySink({
···
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await withContext(
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{
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-
requestId,
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+
request_id: requestId,
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method: c.req.method,
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url: c.req.url,
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-
userAgent: c.req.header("User-Agent"),
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+
user_agent: c.req.header("User-Agent"),
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},
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async () => {
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// Initialize wide event - one canonical log line per request
+4
-4
apps/workflows/src/index.ts
+4
-4
apps/workflows/src/index.ts
···
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return true;
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}
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-
// Random sample successful, fast requests at 5%
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-
return Math.random() < 0.05;
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+
// Random sample successful, fast requests at 20%
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+
return Math.random() < 0.2;
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}
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const defaultLogger = getOpenTelemetrySink({
···
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await withContext(
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{
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-
requestId,
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+
request_id: requestId,
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method: c.req.method,
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url: c.req.url,
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-
userAgent: c.req.header("User-Agent"),
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+
user_agent: c.req.header("User-Agent"),
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// ipAddress: c.req.header("CF-Connecting-IP") || c.req.header("X-Forwarded-For")
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},
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async () => {