m8g.2xlarge
General purpose · AWS Graviton4 (Arm)
PostgreSQL benchmark results for the m8g.2xlarge AWS EC2 instance with 8 vCPU, 32 GiB RAM, and arm64 architecture.
Compute
- vCPU
- 8
- Memory
- 32 GiB
- Mem / vCPU
- 4 : 1
Platform
- Family
- m8g
- Architecture
- arm64
- Performance
- Fixed
Cost & region
- On-demand
- $0.3590/hr~$262/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 (~24 GB of 32 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 | 81,451±0.7% | 213,807 | 0.39±0.7% | 1.75±0.3% | 2.13±0.1% | 10,181 | 2,545 |
| 10 GB | gp3-baseline | 81,055±0.2% | 212,767 | 0.39±0.2% | 1.75±0.2% | 2.13±0.1% | 10,132 | 2,533 |
| 1 GB | gp3-max | 81,697±0.4% | 157,734 | 0.39±0.4% | 1.76±0.1% | 2.14±0.2% | 10,212 | 2,553 |
| 10 GB | gp3-max | 81,593±0.4% | 157,531 | 0.39±0.4% | 1.76±0.1% | 2.13±0.1% | 10,199 | 2,550 |
| 50 GB | gp3-max | 26,893±1.4% | 51,922 | 1.19±1.4% | 3.02±1.2% | 3.95±1.3% | 3,362 | 840 |
| 50 GB | gp3-baseline | 5,270±0.8% | 13,835 | 6.07±0.8% | 18.97±14.3% | 27.77±25.3% | 659 | 165 |