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Add AWS c8i.48xlarge hardware benchmark - #1218

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alexey-milovidov merged 1 commit into
ClickHouse:mainfrom
slice4e:hardware-c8i.48xlarge-20260804
Aug 5, 2026
Merged

Add AWS c8i.48xlarge hardware benchmark#1218
alexey-milovidov merged 1 commit into
ClickHouse:mainfrom
slice4e:hardware-c8i.48xlarge-20260804

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@slice4e

@slice4e slice4e commented Aug 4, 2026

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Summary

Add ClickBench hardware results for AWS c8i.48xlarge with Intel Granite Rapids.

Configuration

  • 192 vCPUs (96 cores, SMT enabled)
  • 384 GiB RAM
  • Ubuntu 24.04
  • Dedicated 500 GiB gp3 EBS volume (3,000 IOPS, 125 MiB/s), ext4
  • ClickHouse 26.8.1.765
  • Official unmodified hardware/hardware.sh

Validation

  • All 43 queries completed with three runs each
  • Published 43 x 3 matrix exactly matches the raw result.csv
  • Benchmark path was verified on the dedicated EBS device (/dev/nvme1n1)

The instance identity was independently verified through IMDSv2 as c8i.48xlarge; the stock script’s IMDSv1-only metadata probe left instance.txt empty.

Benchmarked with the official hardware.sh script on a dedicated 500 GiB gp3 EBS volume (3000 IOPS, 125 MiB/s). The instance used 192 vCPUs, 384 GiB RAM, and Ubuntu 24.04.

@alexey-milovidov alexey-milovidov left a comment

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Thanks!

@alexey-milovidov alexey-milovidov self-assigned this Aug 5, 2026
@alexey-milovidov
alexey-milovidov merged commit 7cb9f28 into ClickHouse:main Aug 5, 2026
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2 participants