| DC 欄位 |
值 |
語言 |
| DC.contributor | 資訊工程學系 | zh_TW |
| DC.creator | 陳彥廷 | zh_TW |
| DC.creator | Yan-Ting Chen | en_US |
| dc.date.accessioned | 2024-12-12T07:39:07Z | |
| dc.date.available | 2024-12-12T07:39:07Z | |
| dc.date.issued | 2024 | |
| dc.identifier.uri | http://ir.lib.ncu.edu.tw:444/thesis/view_etd.asp?URN=111522034 | |
| dc.contributor.department | 資訊工程學系 | zh_TW |
| DC.description | 國立中央大學 | zh_TW |
| DC.description | National Central University | en_US |
| dc.description.abstract | Zoned Namespace 固態硬碟（ZNS SSDs）在 Docker 和雲端計算環境中越來越被認為是關鍵組件。當前的研究主要集中在減少衝突，但未能充分利用 ZNS SSDs 所提供的並行處理能力。為了解決這一問題，我們提出了一種新的方法，通過將工作負載進行分類，並使用特定的放置策略來減少衝突。此外，我們還動態地增加並行單元的使用，以提升 ZNS SSDs 的並行性能。實驗結果顯示，與基線相比，我們的方案（稱為 VM I/O Scheduler）顯著改善了寫入延遲，平均提升 42%，讀取延遲平均提升 57%，垃圾回收（GC）開銷平均降低 61%。 | zh_TW |
| dc.description.abstract | Zoned Namespace Solid-State Drives (ZNS SSDs) are increasingly recognized as crucial components in Docker and cloud computing environments. Current research focuses mainly on minimizing conflicts, but it does not fully take advantage of the parallelism that ZNS SSDs offer. To address this gap, we propose a new method that categorizes workloads and uses a specific placement strategy to reduce conflicts. Additionally, we dynamically increase the use of parallel units to enhance parallelism in ZNS SSDs. Our experimental results show that, compared to the baseline, our approach, called the VM I/O Scheduler, significantly improves the write latency by an average of 42%, the read latency by an average of 57% and GC overhead by an average of 61%. | en_US |
| DC.subject | ZNS SSDs | zh_TW |
| DC.subject | 並行處理 | zh_TW |
| DC.subject | 虛擬機 | zh_TW |
| DC.subject | 性能干擾 | zh_TW |
| DC.subject | 垃圾回收開銷 | zh_TW |
| DC.subject | ZNS SSDs | en_US |
| DC.subject | Parallelism | en_US |
| DC.subject | Virtual Machine | en_US |
| DC.subject | Performance interference | en_US |
| DC.subject | GC Overhead | en_US |
| DC.title | Jointly Consider GC Overhead and Storage Internal Parallelism to Boost ZNS SSD Performance | en_US |
| dc.language.iso | en_US | en_US |
| DC.type | 博碩士論文 | zh_TW |
| DC.type | thesis | en_US |
| DC.publisher | National Central University | en_US |