Publications

2025

  1. gpjson_overview2.png
    GpJSON: High-performance JSON Data Processing on GPUs
    Sacheendra Talluri, Guido Walter Di Donato, Luca Danelutti, and 5 more authors
    Proceedings of the VLDB Endowment, 2025
    DOI PDF
  2. tracing_overhead.png
    Investigating Performance Overhead of Distributed Tracing in Microservices and Serverless Systems
    Anders Nõu, Sacheendra Talluri, Alexandru Iosup, and 1 more author
    In 8th Workshop on Hot Topics in Cloud Computing Performance (HotCloudPerf 2025) @ ICPE 2025, 2025
    PDF
  3. cua_checkpoint.png
    Cloud Uptime Archive: Open-Access Availability Data of Web, Cloud, and Gaming Services
    Sacheendra Talluri, Dante Niewenhuis, Xiaoyu Chu, and 4 more authors
    2025
    PDF
  4. triggerperf_fig.png
    Performance Characterization of Data Store Event Trigger Mechanisms for Serverless Computing
    Ritul Satish, Sacheendra Talluri, Sudarsan Sivakumar, and 2 more authors
    In Proceedings of the 25th IEEE International Symposium on Cluster, Cloud, and Internet Computing (CCGRID 2025), Tromsø, Norway, May 19-22, 2025, 2025
    PDF
  5. llm_service_failures.png
    An Empirical Characterization of Outages and Incidents in Public Services for Large Language Models
    Xiaoyu Chu, Sacheendra Talluri, Qingxian Lu, and 1 more author
    In Proceedings of the 16th ACM/SPEC International Conference on Performance Engineering (ICPE 2025), Toronto, Canada, May 5-9, 2025, 2025
    PDF
  6. columbo_fig.png
    Columbo: A Reasoning Framework for Kubernetes’ Configuration Space
    Matthijs Jansen, Sacheendra Talluri, Krijn Doekemeijer, and 3 more authors
    In Proceedings of the 16th ACM/SPEC International Conference on Performance Engineering (ICPE 2025), Toronto, Canada, May 5-9, 2025, 2025
    PDF

2024

  1. scheduler_frame.png
    ExDe: Design space exploration of scheduler architectures and mechanisms for serverless data-processing
    Sacheendra Talluri, Nikolas Herbst, Cristina L. Abad, and 2 more authors
    Future Gener. Comput. Syst., 2024
    DOI PDF
  2. storage_education.png
    Reviving Storage Systems Education in the 21st Century - An experience report
    Animesh Trivedi, Matthijs Jansen, Krijn Doekemeijer, and 2 more authors
    In 24th IEEE International Symposium on Cluster, Cloud and Internet Computing, CCGrid 2024, Philadelphia, PA, USA, May 6-9, 2024, 2024
    DOI PDF
  3. generic_vs_ml_jobs.png
    Generic and ML Workloads in an HPC Datacenter: Node Energy, Job Failures, and Node-Job Analysis
    Xiaoyu Chu, Daniel Hofstätter, Shashikant Ilager, and 6 more authors
    In 30th IEEE International Conference on Parallel and Distributed Systems, ICPADS 2024, Belgrade, Serbia, October 10-14, 2024, 2024
    DOI PDF
  4. ontology_fig.jpg
    Enabling Operational Data Analytics for Datacenters through Ontologies, Monitoring, and Simulation-based Prediction
    Shekhar Suman, Xiaoyu Chu, Dante Niewenhuis, and 3 more authors
    In Companion of the 15th ACM/SPEC International Conference on Performance Engineering, ICPE 2024, London, United Kingdom, May 7-11, 2024, 2024
    DOI
  5. api_dc_scheduler.png
    The Cost of Simplicity: Understanding Datacenter Scheduler Programming Abstractions
    Aratz Manterola Lasa, Sacheendra Talluri, Tiziano De Matteis, and 1 more author
    In Proceedings of the 15th ACM/SPEC International Conference on Performance Engineering, ICPE 2024, London, United Kingdom, May 7-11, 2024, 2024
    DOI PDF
  6. footprinter.png
    FootPrinter: Quantifying Data Center Carbon Footprint
    Dante Niewenhuis, Sacheendra Talluri, Alexandru Iosup, and 1 more author
    In Companion of the 15th ACM/SPEC International Conference on Performance Engineering, ICPE 2024, London, United Kingdom, May 7-11, 2024, 2024
    DOI PDF

2023

  1. hash_based.png
    A Trace-driven Performance Evaluation of Hash-based Task Placement Algorithms for Cache-enabled Serverless Computing
    Sacheendra Talluri, Nikolas Herbst, Cristina L. Abad, and 2 more authors
    In Proceedings of the 20th ACM International Conference on Computing Frontiers, CF 2023, Bologna, Italy, May 9-11, 2023, 2023
    DOI PDF
  2. api_ref_arch.png
    A Reference Architecture for Datacenter Scheduler Programming Abstractions: Design and Experiments (Work In Progress Paper)
    Aratz Manterola Lasa, Sacheendra Talluri, and Alexandru Iosup
    In Companion of the 2023 ACM/SPEC International Conference on Performance Engineering, ICPE 2023, Coimbra, Portugal, April 15-19, 2023, 2023
    DOI
  3. graph_greenifier.jpg
    Graph Greenifier: Towards Sustainable and Energy-Aware Massive Graph Processing in the Computing Continuum
    Alexandru Iosup, Radu Prodan, Ana Lucia Varbanescu, and 7 more authors
    In Companion of the 2023 ACM/SPEC International Conference on Performance Engineering, ICPE 2023, Coimbra, Portugal, April 15-19, 2023, 2023
    DOI
  4. surf_ml_jobs_fail.png
    How Do ML Jobs Fail in Datacenters? Analysis of a Long-Term Dataset from an HPC Cluster
    Xiaoyu Chu, Sacheendra Talluri, Laurens Versluis, and 1 more author
    In Companion of the 2023 ACM/SPEC International Conference on Performance Engineering, ICPE 2023, Coimbra, Portugal, April 15-19, 2023, 2023
    DOI

2022

  1. microtask_structure.png
    Efficiently Improving the Performance of Serverless Applications with Microtask-based Scheduling
    Sacheendra Talluri, Sven Lankester, Bogdan Ene, and 3 more authors
    In 15th IEEE/ACM International Conference on Utility and Cloud Computing, UCC 2022, Vancouver, WA, USA, December 6-9, 2022, 2022
    DOI
  2. serverless_trace.png
    Let’s Trace It: Fine-Grained Serverless Benchmarking using Synchronous and Asynchronous Orchestrated Applications
    Joel Scheuner, Simon Eismann, Sacheendra Talluri, and 4 more authors
    CoRR, 2022
    DOI

2021

  1. user_reported_failures.png
    Empirical Characterization of User Reports about Cloud Failures
    Sacheendra Talluri, Leon Overweel, Laurens Versluis, and 2 more authors
    In IEEE International Conference on Autonomic Computing and Self-Organizing Systems, ACSOS 2021, Washington, DC, USA, September 27 - Oct. 1, 2021, 2021
    DOI PDF

2020

  1. wta_bursts.png
    The Workflow Trace Archive: Open-Access Data From Public and Private Computing Infrastructures
    Laurens Versluis, Roland Mathá, Sacheendra Talluri, and 4 more authors
    IEEE Trans. Parallel Distributed Syst., 2020
    DOI

2019

  1. basic_design_process.png
    The AtLarge Vision on the Design of Distributed Systems and Ecosystems
    Alexandru Iosup, Laurens Versluis, Animesh Trivedi, and 6 more authors
    In 39th IEEE International Conference on Distributed Computing Systems, ICDCS 2019, Dallas, TX, USA, July 7-10, 2019, 2019
    DOI
  2. approx_read_density.png
    Efficient Estimation of Read Density when Caching for Big Data Processing
    Sacheendra Talluri and Alexandru Iosup
    In IEEE INFOCOM 2019 - IEEE Conference on Computer Communications Workshops, INFOCOM Workshops 2019, Paris, France, April 29 - May 2, 2019, 2019
    DOI
  3. data_processing_cloud.png
    Characterization of a Big Data Storage Workload in the Cloud
    Sacheendra Talluri, Alicja Luszczak, Cristina L. Abad, and 1 more author
    In Proceedings of the 2019 ACM/SPEC International Conference on Performance Engineering, ICPE 2019, Mumbai, India, April 7-11, 2019, 2019
    DOI

2018

  1. serverless_paas_present.png
    Serverless is More: From PaaS to Present Cloud Computing
    Erwin Van Eyk, Lucian Toader, Sacheendra Talluri, and 3 more authors
    IEEE Internet Comput., 2018
    DOI
  2. atlarge_ref_arch.png
    Massivizing Computer Systems: A Vision to Understand, Design, and Engineer Computer Ecosystems Through and Beyond Modern Distributed Systems
    Alexandru Iosup, Alexandru Uta, Laurens Versluis, and 6 more authors
    In 38th IEEE International Conference on Distributed Computing Systems, ICDCS 2018, Vienna, Austria, July 2-6, 2018, 2018
    DOI

2017

  1. opendc_ui.png
    The OpenDC Vision: Towards Collaborative Datacenter Simulation and Exploration for Everybody
    Alexandru Iosup, Georgios Andreadis, Vincent Beek, and 7 more authors
    In 16th International Symposium on Parallel and Distributed Computing, ISPDC 2017, Innsbruck, Austria, July 3-6, 2017, 2017
    DOI