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KSM

3 articles · Page 1 of 1
Ubuntu
Ubuntu
Sep 22, 2026 · Operations

Linux 7.3 Preview: Btrfs 5x Speedup, Chinese Engineers Drive Key Optimizations

Linux 7.3, expected October 18, delivers major performance gains: Btrfs and EXT4 speedups, a KSM fix reducing latency from 705ms to 1.44ms, ByteDance's scheduler restructuring cutting worst-case latency 90%, and extensive security hardening including NTFS3 fixes and BPF verifier enhancements, with new hardware support for Apple Silicon USB4 and AMD Zen 6.

Apple SiliconBPFBtrfs
0 likes · 12 min read
Linux 7.3 Preview: Btrfs 5x Speedup, Chinese Engineers Drive Key Optimizations
MaGe Linux Operations
MaGe Linux Operations
Mar 1, 2024 · Operations

Master Linux Virtualization: Tuning KVM Performance with Tuned and KSM

This guide walks through Linux virtualization management and performance tuning, covering tuned profiles for guests and hosts, kernel parameters, NUMA awareness, CPU pinning, memory limits, KSM configuration, qcow2 image creation, disk cache modes, I/O throttling, and monitoring commands to optimize KVM workloads.

KSMKVMLinux
0 likes · 21 min read
Master Linux Virtualization: Tuning KVM Performance with Tuned and KSM