Google's Temeraire: How a Hugepage-Aware Allocator Rewrites Memory Efficiency at Scale
Google's tcmalloc team unveiled Temeraire, a groundbreaking memory allocator that leverages hugepages to slash TLB misses and boost fleet-wide performance. Beyond technical innovation, the project showcases transformative lessons in datacenter-scale telemetry, A/B experimentation, and why optimizing systems demands measuring what truly matters.