GCP - Cloud Run
You want to optimize cost and performance for a GCP service that experiences unpredictable traffic spikes. Which configuration best balances fast scaling up and cost savings during idle times?
You want to optimize cost and performance for a GCP service that experiences unpredictable traffic spikes. Which configuration best balances fast scaling up and cost savings during idle times?
hard📝 Best Practice Q15 of 15
Step-by-Step Solution
Solution:
Step 1: Understand concurrency and instance settings impact
Lower concurrency means more instances needed; min-instances controls baseline cost; max-instances limits scale.Step 2: Evaluate options for balancing cost and performance
Set concurrency to 10, min-instances to 1, max-instances to 10 uses moderate concurrency (10), low min-instances (1) to save cost, and high max-instances (10) to handle spikes.Final Answer:
Set concurrency to 10, min-instances to 1, max-instances to 10 -> Option CQuick Check:
Moderate concurrency + low min + high max = balanced scaling [OK]
Quick Trick: Moderate concurrency with low min and high max balances cost and spikes [OK]
Common Mistakes:
- Setting concurrency too low causing many instances
- Setting min-instances too high increasing cost
- Setting max-instances too low limiting scaling
Master "Cloud Run" in GCP
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