AWS Engineer Reports PostgreSQL Performance Halved on Linux 7.0
An AWS engineer reported that PostgreSQL performance has significantly dropped on Linux 7.0, with a potential fix not being straightforward.
Why it matters
This issue could have a significant impact on AWS customers running PostgreSQL-based applications, potentially leading to performance issues and increased costs.
Key Points
- 1PostgreSQL performance has been halved on Linux 7.0 according to an AWS engineer
- 2The issue seems to be related to the Linux kernel and may not have an easy fix
- 3The performance degradation could have a significant impact on AWS customers running PostgreSQL
Details
An AWS engineer has reported that they have observed a significant performance drop in PostgreSQL on Linux 7.0 compared to previous versions. The engineer stated that the performance has been halved, which could have a major impact on AWS customers running PostgreSQL-based applications. The issue appears to be related to changes in the Linux kernel, and the engineer noted that a fix may not be straightforward. This news is concerning for AWS customers who rely on PostgreSQL for their mission-critical workloads, as the performance degradation could lead to increased latency, reduced throughput, and potentially higher costs.
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