mirror of
https://github.com/apple/container.git
synced 2026-07-13 21:17:05 +00:00
Sidhartha Mani
c7c88c2e34
- Addresses https://github.com/apple/container/issues/166 - Memory utilization explodes since there is no mechanism for backpressure - Using a synchronous buffered reader seem to provide similar performance without the memory explosion issue - 4MB buffer seems to provide the best results | Metric | 1MB Buffer | 4MB Buffer | Unbounded Zero-Copy | |--------------------------|------------|------------|---------------------| | Build Time | 149.33s | 138.57s | 139.79s | | Max RAM Used | 2.16 GB | 3.02 GB | 3.52 GB | | Peak Memory Footprint | 8.30 GB | 8.17 GB | 10.21 GB | | Page Reclaims | 1,085,559 | 1,039,677 | 1,619,943 | | Page Faults | 115 | 148 | 143 | | CPU Usage (User+Sys) | 53.71s | 53.12s | 60.44s |