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Postgres Sizing

Postgres Sizing

PostgreSQL performance is generally limited by the number of CPU cores and Memory available. It is recommended that the storage backing Postgres be low latency (SSD) and capable of high throughput.

The following table provides a general guideline for sizing your PostgreSQL instance based on the number of collectors.

Collector CountCPU CoresMemoryDisk (GB)
1-60,000416GB60
60,000-125,000832GB120
125,000-250,0001664GB180