Timothy Zhu

According to our database, Timothy Zhu authored at least 22 papers between 2012 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Towards Cloud Efficiency with Large-scale Workload Characterization.

Anjaly Parayil, Jue Zhang, Xiaoting Qin, Íñigo Goiri, Lexiang Huang, Timothy Zhu, Chetan Bansal

CoRR, 2024

Workload Intelligence: Punching Holes Through the Cloud Abstraction.

Lexiang Huang, Anjaly Parayil, Jue Zhang, Xiaoting Qin, Chetan Bansal, Jovan Stojkovic, Pantea Zardoshti, Pulkit A. Misra, Eli Cortez, Raphael Ghelman, Íñigo Goiri, Saravan Rajmohan, Jim Kleewein, Rodrigo Fonseca, Timothy Zhu, Ricardo Bianchini

CoRR, 2024

TraceUpscaler: Upscaling Traces to Evaluate Systems at High Load.

Sultan Mahmud Sajal, Timothy Zhu, Bhuvan Urgaonkar, Siddhartha Sen

Proceedings of the Nineteenth European Conference on Computer Systems, 2024

AutoBurst: Autoscaling Burstable Instances for Cost-effective Latency SLOs.

Rubaba Hasan, Timothy Zhu, Bhuvan Urgaonkar

Proceedings of the 2024 ACM Symposium on Cloud Computing, 2024

2023

SplitRPC: A {Control + Data} Path Splitting RPC Stack for ML Inference Serving.

Adithya Kumar, Anand Sivasubramaniam, Timothy Zhu

Proc. ACM Meas. Anal. Comput. Syst., 2023

Kerveros: Efficient and Scalable Cloud Admission Control.

Sultan Mahmud Sajal, Luke Marshall, Beibin Li, Shandan Zhou, Abhisek Pan, Konstantina Mellou, Deepak Narayanan, Timothy Zhu, David Dion, Thomas Moscibroda, Ishai Menache

Proceedings of the 17th USENIX Symposium on Operating Systems Design and Implementation, 2023

2022

Overflowing emerging neural network inference tasks from the GPU to the CPU on heterogeneous servers.

Adithya Kumar, Anand Sivasubramaniam, Timothy Zhu

Proceedings of the SYSTOR '22: The 15th ACM International Systems and Storage Conference, Haifa, Israel, June 13, 2022

Metastable Failures in the Wild.

Lexiang Huang, Matthew Magnusson, Abishek Bangalore Muralikrishna, Salman Estyak, Rebecca Isaacs, Abutalib Aghayev, Timothy Zhu, Aleksey Charapko

Proceedings of the 16th USENIX Symposium on Operating Systems Design and Implementation, 2022

2021

Metastable failures in distributed systems.

Nathan Bronson, Abutalib Aghayev, Aleksey Charapko, Timothy Zhu

Proceedings of the HotOS '21: Workshop on Hot Topics in Operating Systems, 2021

TraceSplitter: a new paradigm for downscaling traces.

Sultan Mahmud Sajal, Rubaba Hasan, Timothy Zhu, Bhuvan Urgaonkar, Siddhartha Sen

Proceedings of the EuroSys '21: Sixteenth European Conference on Computer Systems, 2021

tprof: Performance profiling via structural aggregation and automated analysis of distributed systems traces.

Lexiang Huang, Timothy Zhu

Proceedings of the SoCC '21: ACM Symposium on Cloud Computing, 2021

2020

The Fast and The Frugal: Tail Latency Aware Provisioning for Coping with Load Variations.

Adithya Kumar, Iyswarya Narayanan, Timothy Zhu, Anand Sivasubramaniam

Proceedings of the WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020, 2020

Peafowl: in-application CPU scheduling to reduce power consumption of in-memory key-value stores.

Esmail Asyabi, Azer Bestavros, Erfan Sharafzadeh, Timothy Zhu

Proceedings of the SoCC '20: ACM Symposium on Cloud Computing, 2020

2019

BurScale: Using Burstable Instances for Cost-Effective Autoscaling in the Public Cloud.

Ataollah Fatahi Baarzi, Timothy Zhu, Bhuvan Urgaonkar

Proceedings of the ACM Symposium on Cloud Computing, SoCC 2019, 2019

2018

RobinHood: Tail Latency Aware Caching - Dynamic Reallocation from Cache-Rich to Cache-Poor.

Daniel S. Berger, Benjamin Berg, Timothy Zhu, Siddhartha Sen, Mor Harchol-Balter

Proceedings of the 13th USENIX Symposium on Operating Systems Design and Implementation, 2018

2017

WorkloadCompactor: reducing datacenter cost while providing tail latency SLO guarantees.

Timothy Zhu, Michael A. Kozuch, Mor Harchol-Balter

Proceedings of the 2017 Symposium on Cloud Computing, SoCC 2017, Santa Clara, CA, USA, 2017

2016

TetriSched: global rescheduling with adaptive plan-ahead in dynamic heterogeneous clusters.

Alexey Tumanov, Timothy Zhu, Jun Woo Park, Michael A. Kozuch, Mor Harchol-Balter, Gregory R. Ganger

Proceedings of the Eleventh European Conference on Computer Systems, 2016

SNC-Meister: Admitting More Tenants with Tail Latency SLOs.

Timothy Zhu, Daniel S. Berger, Mor Harchol-Balter

Proceedings of the Seventh ACM Symposium on Cloud Computing, 2016

2014

PriorityMeister: Tail Latency QoS for Shared Networked Storage.

Timothy Zhu, Alexey Tumanov, Michael A. Kozuch, Mor Harchol-Balter, Gregory R. Ganger

Proceedings of the ACM Symposium on Cloud Computing, 2014

2013

IOFlow: a software-defined storage architecture.

Eno Thereska, Hitesh Ballani, Greg O'Shea, Thomas Karagiannis, Antony I. T. Rowstron, Tom Talpey, Richard Black, Timothy Zhu

Proceedings of the ACM SIGOPS 24th Symposium on Operating Systems Principles, 2013

2012

SOFTScale: Stealing Opportunistically for Transient Scaling.

Anshul Gandhi, Timothy Zhu, Mor Harchol-Balter, Michael A. Kozuch

Proceedings of the Middleware 2012, 2012

Saving Cash by Using Less Cache.

Timothy Zhu, Anshul Gandhi, Mor Harchol-Balter, Michael A. Kozuch

Proceedings of the 4th USENIX Workshop on Hot Topics in Cloud Computing, 2012