TY - GEN
T1 - Achieving Performance Isolation in Docker Environments with ZNS SSDs
AU - Han, Yejin
AU - Oh, Myunghoon
AU - Lee, Jaedong
AU - Yoo, Seehwan
AU - Kim, Bryan S.
AU - Choi, Jongmoo
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - Checkpointing is an essential ingredient in Docker environments for fast recovery and migration. However, it incurs serious interference with normal I/Os and other Docker containers running in parallel. To address this problem, we propose a new checkpoint scheme based on Zoned Namespace Solid State Drives (ZNS SSDs), specifically having small zones. ZNS SSDs are a novel type of SSDs that support a zone interface, allowing workload separation and performance isolation. On small zone ZNS SSDs, we devise two techniques: 1) independent zone allocation and 2) striping across multiple zones to achieve both interference mitigation and Quality of Service (QoS) support. Real implementation-based experiments show that our proposal can reduce interference by up to 40% when multiple dockers perform checkpoints concurrently.
AB - Checkpointing is an essential ingredient in Docker environments for fast recovery and migration. However, it incurs serious interference with normal I/Os and other Docker containers running in parallel. To address this problem, we propose a new checkpoint scheme based on Zoned Namespace Solid State Drives (ZNS SSDs), specifically having small zones. ZNS SSDs are a novel type of SSDs that support a zone interface, allowing workload separation and performance isolation. On small zone ZNS SSDs, we devise two techniques: 1) independent zone allocation and 2) striping across multiple zones to achieve both interference mitigation and Quality of Service (QoS) support. Real implementation-based experiments show that our proposal can reduce interference by up to 40% when multiple dockers perform checkpoints concurrently.
KW - Checkpointing
KW - Docker
KW - Performance interference
KW - ZNS SSDs
UR - http://www.scopus.com/inward/record.url?scp=85174192004&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85174192004&partnerID=8YFLogxK
U2 - 10.1109/NVMSA58981.2023.00016
DO - 10.1109/NVMSA58981.2023.00016
M3 - Conference contribution
AN - SCOPUS:85174192004
T3 - Proceedings - 2023 12th IEEE Non-Volatile Memory Systems and Applications Symposium, NVMSA 2023
SP - 25
EP - 31
BT - Proceedings - 2023 12th IEEE Non-Volatile Memory Systems and Applications Symposium, NVMSA 2023
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 12th IEEE Non-Volatile Memory Systems and Applications Symposium, NVMSA 2023
Y2 - 30 August 2023 through 1 September 2023
ER -