Unverified50% confidenceCautionExact time
云函数存在冷启动延迟，首次调用初始化耗时通常在几百毫秒到数秒之间，对响应敏感场景需合理规划拆分与复用策略
1
Sources
50%
Confidence
Long-term
Relevance
7/21/2026
First Seen
Sources
Related Claims
UnverifiedThe cold-start process for cloud GPU instances can take 5 to 15 minutes when resources are tight, and billing typically begins during this period.81% similarUnverified与AWS Lambda相比，Cloudflare Workers消除了冷启动问题，响应延迟通常在50毫秒以内80% similarUnverifiedVM cold starts typically take several seconds to tens of seconds, whereas containers often complete in milliseconds.75% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/580191API
curl https://kongchang.com/api/v1/knowledge/claims/580191MCP
get_claim(id=580191)