LLexus: an AI agent system for incident management
Pedro Las-Casas, Alok Kumbhare, Rodrigo Fonseca, Sharad Agarwal
ACM SIGOPS Operating Systems Review | August 2024
Rodrigo Fonseca
Sr Principal Research Manager
Publications
Publications by Year
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Designing Cloud Servers for Lower Carbon
Jaylen Wang, Daniel S. Berger, Fiodar Kazhamiaka, Celine Irvene, Chaojie Zhang, Esha Choukse, Kali Frost, Rodrigo Fonseca, Brijesh Warrier, Chetan Bansal, Jonathan Stern, Ricardo Bianchini, Akshitha Sriraman
ISCA | June 2024
Making Kernel Bypass Practical for the Cloud with Junction
Joshua Fried, Gohar Irfan Chaudhry, Enrique Saurez, Esha Choukse, Íñigo Goiri, Sameh Elnikety, Rodrigo Fonseca, Adam Belay
NSDI | April 2024
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A Holistic View of AI-driven Network Incident Management
Pouya Hamadanian, Behnaz Arzani, Sadjad Fouladi, Siva Kesava Reddy Kakarla, Rodrigo Fonseca, Denzican Billor, Ahmad Cheema, Edet Nkposong, Ranveer Chandra
Hot topics in networking (HotNets) | October 2023
PACE-LM: Prompting and Augmentation for Calibrated Confidence Estimation with GPT-4 in Cloud Incident Root Cause Analysis
Dylan Zhang, Xuchao Zhang, Chetan Bansal, Pedro Las-Casas, Rodrigo Fonseca, Saravan Rajmohan
September 2023
Myths and Misconceptions Around Reducing Carbon Embedded in Cloud Platforms
Jialun Lyu, Jaylen Wang, Kali Frost, Chaojie Zhang, Celine Irvene, Esha Choukse, Rodrigo Fonseca, Ricardo Bianchini, Fiodar Kazhamiaka, Daniel S. Berger
2nd Workshop on Sustainable Computer Systems (HotCarbon’23) | July 2023
Palette Load Balancing: Locality Hints for Serverless Functions
Mania Abdi, Sam Ginzburg, Charles Lin, Jose M Faleiro, Íñigo Goiri, Gohar Irfan Chaudhry, Ricardo Bianchini, Daniel S. Berger, Rodrigo Fonseca
EuroSys | May 2023
With Great Freedom Comes Great Opportunity: Rethinking Resource Allocation for Serverless Functions
Muhammad Bilal, Marco Canini, Rodrigo Fonseca, Rodrigo Rodrigues
EuroSys | May 2023
SelfTune: Tuning Cluster Managers
Ajaykrishna Karthikeyan, Nagarajan Natarajan, Gagan Somashekar, Lei Zhao, Ranjita Bhagwan, Rodrigo Fonseca, Tatiana Racheva, Yogesh Bansal
2023 Networked Systems Design and Implementation | April 2023
Research Avenues Towards Net-Zero Cloud Platforms
Daniel S. Berger, Fiodar Kazhamiaka, Esha Choukse, Íñigo Goiri, Celine Irvene, Pulkit Misra, Alok Kumbhare, Rodrigo Fonseca, Ricardo Bianchini
NetZero 2023: 1st Workshop on NetZero Carbon Computing | February 2023
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TIPSY: Predicting Where Traffic Will Ingress a WAN
Michael Markovitch, Sharad Agarwal, Rodrigo Fonseca, Ryan Beckett, Chuanji Zhang, Irena Atov, Somesh Chaturmohta
ACM SIGCOMM | August 2022
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Faa$T: A Transparent Auto-Scaling Cache for Serverless Applications
Francisco Romero, Gohar Irfan Chaudhry, Íñigo Goiri, Pragna Gopa, Paul Batum, Neeraja J. Yadwadkar, Rodrigo Fonseca, Christos Kozyrakis, Ricardo Bianchini
Proceedings of the Symposium on Cloud Computing (SoCC) | November 2021
Faster and Cheaper Serverless Computing on Harvested Resources
Yanqi Zhang, Íñigo Goiri, Gohar Irfan Chaudhry, Rodrigo Fonseca, Sameh Elnikety, Christina Delimitrou, Ricardo Bianchini
Proceedings of the International Symposium on Operating Systems Principles (SOSP) | October 2021
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Serverless in the Wild: Characterizing and Optimizing the Serverless Workload at a Large Cloud Provider
Mohammad Shahrad, Rodrigo Fonseca, Íñigo Goiri, Gohar Irfan Chaudhry, Paul Batum, Jason Cooke, Eduardo Laureano, Colby Tresness, Mark Russinovich, Ricardo Bianchini
Proceedings of the USENIX Annual Technical Conference (ATC) | July 2020
Community Award
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Pivot Tracing: Dynamic Causal Monitoring for Distributed Systems
Jonathan Mace, Ryan Roelke, Rodrigo Fonseca
ACM Transactions on Computer Systems | December 2018, Vol 35(4): pp. 1-28
Weighted Sampling of Execution Traces: Capturing More Needles and Less Hay
Pedro Las-Casas, Jonathan Mace, Dorgival Guedes, Rodrigo Fonseca
2018 Symposium on Cloud Computing | October 2018
Universal Context Propagation for Distributed System Instrumentation
Jonathan Mace, Rodrigo Fonseca
2018 European Conference on Computer Systems | April 2018
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Principled Workflow-Centric Tracing of Distributed Systems
Raja R. Sambasivan, Ilari Shafer, Jonathan Mace, Benjamin H. Sigelman, Rodrigo Fonseca, Gregory R. Ganger
2016 Symposium on Cloud Computing | October 2016
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Pivot Tracing: Dynamic Causal Monitoring for Distributed Systems
Jonathan Mace, Ryan Roelke, Rodrigo Fonseca
2015 Symposium on Operating Systems Principles | October 2015
Best Paper Award
-
Towards General-Purpose Resource Management in Shared Cloud Services
Jonathan Mace, Peter Bodík, Rodrigo Fonseca, Madan Musuvathi
2014 Hot Topics in System Dependability | October 2014
Publications by Research Area
-
LLexus: an AI agent system for incident management
Pedro Las-Casas, Alok Kumbhare, Rodrigo Fonseca, Sharad Agarwal
ACM SIGOPS Operating Systems Review | August 2024
PACE-LM: Prompting and Augmentation for Calibrated Confidence Estimation with GPT-4 in Cloud Incident Root Cause Analysis
Dylan Zhang, Xuchao Zhang, Chetan Bansal, Pedro Las-Casas, Rodrigo Fonseca, Saravan Rajmohan
September 2023
-
LLexus: an AI agent system for incident management
Pedro Las-Casas, Alok Kumbhare, Rodrigo Fonseca, Sharad Agarwal
ACM SIGOPS Operating Systems Review | August 2024
Designing Cloud Servers for Lower Carbon
Jaylen Wang, Daniel S. Berger, Fiodar Kazhamiaka, Celine Irvene, Chaojie Zhang, Esha Choukse, Kali Frost, Rodrigo Fonseca, Brijesh Warrier, Chetan Bansal, Jonathan Stern, Ricardo Bianchini, Akshitha Sriraman
ISCA | June 2024
Making Kernel Bypass Practical for the Cloud with Junction
Joshua Fried, Gohar Irfan Chaudhry, Enrique Saurez, Esha Choukse, Íñigo Goiri, Sameh Elnikety, Rodrigo Fonseca, Adam Belay
NSDI | April 2024
A Holistic View of AI-driven Network Incident Management
Pouya Hamadanian, Behnaz Arzani, Sadjad Fouladi, Siva Kesava Reddy Kakarla, Rodrigo Fonseca, Denzican Billor, Ahmad Cheema, Edet Nkposong, Ranveer Chandra
Hot topics in networking (HotNets) | October 2023
PACE-LM: Prompting and Augmentation for Calibrated Confidence Estimation with GPT-4 in Cloud Incident Root Cause Analysis
Dylan Zhang, Xuchao Zhang, Chetan Bansal, Pedro Las-Casas, Rodrigo Fonseca, Saravan Rajmohan
September 2023
Myths and Misconceptions Around Reducing Carbon Embedded in Cloud Platforms
Jialun Lyu, Jaylen Wang, Kali Frost, Chaojie Zhang, Celine Irvene, Esha Choukse, Rodrigo Fonseca, Ricardo Bianchini, Fiodar Kazhamiaka, Daniel S. Berger
2nd Workshop on Sustainable Computer Systems (HotCarbon’23) | July 2023
With Great Freedom Comes Great Opportunity: Rethinking Resource Allocation for Serverless Functions
Muhammad Bilal, Marco Canini, Rodrigo Fonseca, Rodrigo Rodrigues
EuroSys | May 2023
Palette Load Balancing: Locality Hints for Serverless Functions
Mania Abdi, Sam Ginzburg, Charles Lin, Jose M Faleiro, Íñigo Goiri, Gohar Irfan Chaudhry, Ricardo Bianchini, Daniel S. Berger, Rodrigo Fonseca
EuroSys | May 2023
SelfTune: Tuning Cluster Managers
Ajaykrishna Karthikeyan, Nagarajan Natarajan, Gagan Somashekar, Lei Zhao, Ranjita Bhagwan, Rodrigo Fonseca, Tatiana Racheva, Yogesh Bansal
2023 Networked Systems Design and Implementation | April 2023
Research Avenues Towards Net-Zero Cloud Platforms
Daniel S. Berger, Fiodar Kazhamiaka, Esha Choukse, Íñigo Goiri, Celine Irvene, Pulkit Misra, Alok Kumbhare, Rodrigo Fonseca, Ricardo Bianchini
NetZero 2023: 1st Workshop on NetZero Carbon Computing | February 2023
TIPSY: Predicting Where Traffic Will Ingress a WAN
Michael Markovitch, Sharad Agarwal, Rodrigo Fonseca, Ryan Beckett, Chuanji Zhang, Irena Atov, Somesh Chaturmohta
ACM SIGCOMM | August 2022
Faa$T: A Transparent Auto-Scaling Cache for Serverless Applications
Francisco Romero, Gohar Irfan Chaudhry, Íñigo Goiri, Pragna Gopa, Paul Batum, Neeraja J. Yadwadkar, Rodrigo Fonseca, Christos Kozyrakis, Ricardo Bianchini
Proceedings of the Symposium on Cloud Computing (SoCC) | November 2021
Faster and Cheaper Serverless Computing on Harvested Resources
Yanqi Zhang, Íñigo Goiri, Gohar Irfan Chaudhry, Rodrigo Fonseca, Sameh Elnikety, Christina Delimitrou, Ricardo Bianchini
Proceedings of the International Symposium on Operating Systems Principles (SOSP) | October 2021
Serverless in the Wild: Characterizing and Optimizing the Serverless Workload at a Large Cloud Provider
Mohammad Shahrad, Rodrigo Fonseca, Íñigo Goiri, Gohar Irfan Chaudhry, Paul Batum, Jason Cooke, Eduardo Laureano, Colby Tresness, Mark Russinovich, Ricardo Bianchini
Proceedings of the USENIX Annual Technical Conference (ATC) | July 2020
Community Award
Pivot Tracing: Dynamic Causal Monitoring for Distributed Systems
Jonathan Mace, Ryan Roelke, Rodrigo Fonseca
ACM Transactions on Computer Systems | December 2018, Vol 35(4): pp. 1-28
Weighted Sampling of Execution Traces: Capturing More Needles and Less Hay
Pedro Las-Casas, Jonathan Mace, Dorgival Guedes, Rodrigo Fonseca
2018 Symposium on Cloud Computing | October 2018
Universal Context Propagation for Distributed System Instrumentation
Jonathan Mace, Rodrigo Fonseca
2018 European Conference on Computer Systems | April 2018
Principled Workflow-Centric Tracing of Distributed Systems
Raja R. Sambasivan, Ilari Shafer, Jonathan Mace, Benjamin H. Sigelman, Rodrigo Fonseca, Gregory R. Ganger
2016 Symposium on Cloud Computing | October 2016
Pivot Tracing: Dynamic Causal Monitoring for Distributed Systems
Jonathan Mace, Ryan Roelke, Rodrigo Fonseca
2015 Symposium on Operating Systems Principles | October 2015
Best Paper Award
Towards General-Purpose Resource Management in Shared Cloud Services
Jonathan Mace, Peter Bodík, Rodrigo Fonseca, Madan Musuvathi
2014 Hot Topics in System Dependability | October 2014
Publications by Type
-
LLexus: an AI agent system for incident management
Pedro Las-Casas, Alok Kumbhare, Rodrigo Fonseca, Sharad Agarwal
ACM SIGOPS Operating Systems Review | August 2024
Pivot Tracing: Dynamic Causal Monitoring for Distributed Systems
Jonathan Mace, Ryan Roelke, Rodrigo Fonseca
ACM Transactions on Computer Systems | December 2018, Vol 35(4): pp. 1-28
-
Designing Cloud Servers for Lower Carbon
Jaylen Wang, Daniel S. Berger, Fiodar Kazhamiaka, Celine Irvene, Chaojie Zhang, Esha Choukse, Kali Frost, Rodrigo Fonseca, Brijesh Warrier, Chetan Bansal, Jonathan Stern, Ricardo Bianchini, Akshitha Sriraman
ISCA | June 2024
Making Kernel Bypass Practical for the Cloud with Junction
Joshua Fried, Gohar Irfan Chaudhry, Enrique Saurez, Esha Choukse, Íñigo Goiri, Sameh Elnikety, Rodrigo Fonseca, Adam Belay
NSDI | April 2024
A Holistic View of AI-driven Network Incident Management
Pouya Hamadanian, Behnaz Arzani, Sadjad Fouladi, Siva Kesava Reddy Kakarla, Rodrigo Fonseca, Denzican Billor, Ahmad Cheema, Edet Nkposong, Ranveer Chandra
Hot topics in networking (HotNets) | October 2023
Myths and Misconceptions Around Reducing Carbon Embedded in Cloud Platforms
Jialun Lyu, Jaylen Wang, Kali Frost, Chaojie Zhang, Celine Irvene, Esha Choukse, Rodrigo Fonseca, Ricardo Bianchini, Fiodar Kazhamiaka, Daniel S. Berger
2nd Workshop on Sustainable Computer Systems (HotCarbon’23) | July 2023
With Great Freedom Comes Great Opportunity: Rethinking Resource Allocation for Serverless Functions
Muhammad Bilal, Marco Canini, Rodrigo Fonseca, Rodrigo Rodrigues
EuroSys | May 2023
Palette Load Balancing: Locality Hints for Serverless Functions
Mania Abdi, Sam Ginzburg, Charles Lin, Jose M Faleiro, Íñigo Goiri, Gohar Irfan Chaudhry, Ricardo Bianchini, Daniel S. Berger, Rodrigo Fonseca
EuroSys | May 2023
SelfTune: Tuning Cluster Managers
Ajaykrishna Karthikeyan, Nagarajan Natarajan, Gagan Somashekar, Lei Zhao, Ranjita Bhagwan, Rodrigo Fonseca, Tatiana Racheva, Yogesh Bansal
2023 Networked Systems Design and Implementation | April 2023
Research Avenues Towards Net-Zero Cloud Platforms
Daniel S. Berger, Fiodar Kazhamiaka, Esha Choukse, Íñigo Goiri, Celine Irvene, Pulkit Misra, Alok Kumbhare, Rodrigo Fonseca, Ricardo Bianchini
NetZero 2023: 1st Workshop on NetZero Carbon Computing | February 2023
TIPSY: Predicting Where Traffic Will Ingress a WAN
Michael Markovitch, Sharad Agarwal, Rodrigo Fonseca, Ryan Beckett, Chuanji Zhang, Irena Atov, Somesh Chaturmohta
ACM SIGCOMM | August 2022
Faa$T: A Transparent Auto-Scaling Cache for Serverless Applications
Francisco Romero, Gohar Irfan Chaudhry, Íñigo Goiri, Pragna Gopa, Paul Batum, Neeraja J. Yadwadkar, Rodrigo Fonseca, Christos Kozyrakis, Ricardo Bianchini
Proceedings of the Symposium on Cloud Computing (SoCC) | November 2021
Faster and Cheaper Serverless Computing on Harvested Resources
Yanqi Zhang, Íñigo Goiri, Gohar Irfan Chaudhry, Rodrigo Fonseca, Sameh Elnikety, Christina Delimitrou, Ricardo Bianchini
Proceedings of the International Symposium on Operating Systems Principles (SOSP) | October 2021
Serverless in the Wild: Characterizing and Optimizing the Serverless Workload at a Large Cloud Provider
Mohammad Shahrad, Rodrigo Fonseca, Íñigo Goiri, Gohar Irfan Chaudhry, Paul Batum, Jason Cooke, Eduardo Laureano, Colby Tresness, Mark Russinovich, Ricardo Bianchini
Proceedings of the USENIX Annual Technical Conference (ATC) | July 2020
Community Award
Weighted Sampling of Execution Traces: Capturing More Needles and Less Hay
Pedro Las-Casas, Jonathan Mace, Dorgival Guedes, Rodrigo Fonseca
2018 Symposium on Cloud Computing | October 2018
Universal Context Propagation for Distributed System Instrumentation
Jonathan Mace, Rodrigo Fonseca
2018 European Conference on Computer Systems | April 2018
Principled Workflow-Centric Tracing of Distributed Systems
Raja R. Sambasivan, Ilari Shafer, Jonathan Mace, Benjamin H. Sigelman, Rodrigo Fonseca, Gregory R. Ganger
2016 Symposium on Cloud Computing | October 2016
Pivot Tracing: Dynamic Causal Monitoring for Distributed Systems
Jonathan Mace, Ryan Roelke, Rodrigo Fonseca
2015 Symposium on Operating Systems Principles | October 2015
Best Paper Award
Towards General-Purpose Resource Management in Shared Cloud Services
Jonathan Mace, Peter Bodík, Rodrigo Fonseca, Madan Musuvathi
2014 Hot Topics in System Dependability | October 2014
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