Name
Abstract | ||
|---|---|---|
This paper presents Schedulable Kqueue (SKQ), a new design to FreeBSD Kqueue that improves application tail latency and low-latency throughput. SKQ introduces a new scalable architecture and event scheduling. We provide multiple scheduling policies that improve cache locality and reduce workload imbalance. SKQ also enables applications to prioritize processing latency-sensitive requests over regular requests.In the RocksDB benchmark, SKQ reduces tail latency by up to 1022x and extends the low-latency throughput by 27.4x. SKQ also closes the gap between traditional OS kernel networking and a state-of-the-art kernel-bypass networking system by 83.7% for an imbalanced workload. |
Year | Venue | DocType |
|---|---|---|
2021 | PROCEEDINGS OF THE 2021 USENIX ANNUAL TECHNICAL CONFERENCE | Conference |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Siyao Zhao | 1 | 0 | 0.34 |
| Haoyu Gu | 2 | 0 | 0.34 |
| Ali José Mashtizadeh | 3 | 263 | 10.79 |