c8i.large
PostgreSQL benchmark results for the c8i.large AWS EC2 instance with 2 vCPU, 4 GiB RAM, and x86-64 architecture.
Compute
- vCPU
- 2
- Memory
- 4 GiB
- Mem / vCPU
- 2 : 1
Platform
- Family
- c8i
- Architecture
- x86-64
- Performance
- Fixed
Cost & region
- On-demand
- $0.0937/hr~$68/mo
- Region
- us-east-1
Chart
Change the metric and disk to see how the numbers shift as the dataset grows — and where it stops fitting in memory.
Open markers sit past the RAM limit (~3 GB of 4 GiB): the dataset no longer fits in cache, so the working set spills to disk and throughput drops.
All results
6 of 6 rows
| 1 GB | gp3-baseline | 52,203±0.4% | 451,476 | 0.61±0.4% | 2.16±0.1% | 2.79±0.2% | 26,102 | 13,051 |
| 1 GB | gp3-max | 53,444±0.4% | 211,563 | 0.60±0.4% | 2.17±0.1% | 2.83±0.7% | 26,722 | 13,361 |
| 10 GB | gp3-max | 18,996±0.1% | 75,197 | 1.68±0.1% | 2.74±0.2% | 3.28±0.4% | 9,498 | 4,749 |
| 50 GB | gp3-max | 10,901±0.0% | 43,151 | 2.94±0.0% | 4.03±0.0% | 4.45±0.1% | 5,450 | 2,725 |
| 10 GB | gp3-baseline | 3,517±0.2% | 30,414 | 9.10±0.2% | 13.93±0.0% | 16.67±0.1% | 1,758 | 879 |
| 50 GB | gp3-baseline | 2,017±0.2% | 17,445 | 15.86±0.2% | 22.18±0.4% | 24.68±0.1% | 1,009 | 504 |