{"id":"https://openalex.org/W4415960265","doi":"https://doi.org/10.48550/arxiv.2510.16946","title":"Host-Side Telemetry for Performance Diagnosis in Cloud and HPC GPU Infrastructure","display_name":"Host-Side Telemetry for Performance Diagnosis in Cloud and HPC GPU Infrastructure","publication_year":2025,"publication_date":"2025-10-19","ids":{"openalex":"https://openalex.org/W4415960265","doi":"https://doi.org/10.48550/arxiv.2510.16946"},"language":null,"primary_location":{"id":"pmh:oai:arXiv.org:2510.16946","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2510.16946","pdf_url":"https://arxiv.org/pdf/2510.16946","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"type":"preprint","indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2510.16946","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017313187","display_name":"Erfan Darzi","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Darzi, Erfan","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5120280396","display_name":"Aldo Pareja","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pareja, Aldo","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5119707863","display_name":"Shreeanant Bharadwaj","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bharadwaj, Shreeanant","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5017313187"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.52920001745224,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.52920001745224,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.125900000333786,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12127","display_name":"Software System Performance and Reliability","score":0.08659999817609787,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pci-express","display_name":"PCI Express","score":0.6869000196456909},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.6754000186920166},{"id":"https://openalex.org/keywords/debugging","display_name":"Debugging","score":0.670199990272522},{"id":"https://openalex.org/keywords/root-cause","display_name":"Root cause","score":0.5333999991416931},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5109000205993652},{"id":"https://openalex.org/keywords/granularity","display_name":"Granularity","score":0.49239999055862427},{"id":"https://openalex.org/keywords/host","display_name":"Host (biology)","score":0.4814000129699707},{"id":"https://openalex.org/keywords/predictability","display_name":"Predictability","score":0.4043999910354614},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.37790000438690186}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8101000189781189},{"id":"https://openalex.org/C64270927","wikidata":"https://www.wikidata.org/wiki/Q206924","display_name":"PCI Express","level":3,"score":0.6869000196456909},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.6754000186920166},{"id":"https://openalex.org/C168065819","wikidata":"https://www.wikidata.org/wiki/Q845566","display_name":"Debugging","level":2,"score":0.670199990272522},{"id":"https://openalex.org/C84945661","wikidata":"https://www.wikidata.org/wiki/Q7366567","display_name":"Root cause","level":2,"score":0.5333999991416931},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5109000205993652},{"id":"https://openalex.org/C177774035","wikidata":"https://www.wikidata.org/wiki/Q1246948","display_name":"Granularity","level":2,"score":0.49239999055862427},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.48489999771118164},{"id":"https://openalex.org/C126831891","wikidata":"https://www.wikidata.org/wiki/Q221673","display_name":"Host (biology)","level":2,"score":0.4814000129699707},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.47699999809265137},{"id":"https://openalex.org/C197640229","wikidata":"https://www.wikidata.org/wiki/Q2534066","display_name":"Predictability","level":2,"score":0.4043999910354614},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.37790000438690186},{"id":"https://openalex.org/C83283714","wikidata":"https://www.wikidata.org/wiki/Q121117","display_name":"Supercomputer","level":2,"score":0.3776000142097473},{"id":"https://openalex.org/C171078966","wikidata":"https://www.wikidata.org/wiki/Q111029","display_name":"Root (linguistics)","level":2,"score":0.3702000081539154},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.36039999127388},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.35679998993873596},{"id":"https://openalex.org/C200749887","wikidata":"https://www.wikidata.org/wiki/Q1165574","display_name":"System monitoring","level":2,"score":0.34769999980926514},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3107999861240387},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.31060001254081726},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.3028999865055084},{"id":"https://openalex.org/C49154492","wikidata":"https://www.wikidata.org/wiki/Q5300","display_name":"Central processing unit","level":2,"score":0.3000999987125397},{"id":"https://openalex.org/C174220543","wikidata":"https://www.wikidata.org/wiki/Q395307","display_name":"Rollback","level":3,"score":0.2976999878883362},{"id":"https://openalex.org/C65813073","wikidata":"https://www.wikidata.org/wiki/Q1622420","display_name":"High availability","level":2,"score":0.28839999437332153},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.28209999203681946},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.27410000562667847},{"id":"https://openalex.org/C183121708","wikidata":"https://www.wikidata.org/wiki/Q209867","display_name":"Telemetry","level":2,"score":0.27140000462532043},{"id":"https://openalex.org/C2778579508","wikidata":"https://www.wikidata.org/wiki/Q722192","display_name":"System call","level":2,"score":0.2703999876976013},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.2678000032901764},{"id":"https://openalex.org/C37724790","wikidata":"https://www.wikidata.org/wiki/Q210813","display_name":"Direct memory access","level":3,"score":0.26429998874664307},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.25949999690055847},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.2549999952316284}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2510.16946","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2510.16946","pdf_url":"https://arxiv.org/pdf/2510.16946","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.2510.16946","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2510.16946","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2510.16946","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2510.16946","pdf_url":"https://arxiv.org/pdf/2510.16946","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Diagnosing":[0],"GPU":[1,46,109],"tail":[2],"latency":[3],"spikes":[4,66],"in":[5,30,75],"cloud":[6],"and":[7,16,70,101],"HPC":[8],"infrastructure":[9,110],"is":[10],"critical":[11],"for":[12,26,55,107],"maintaining":[13],"performance":[14],"predictability":[15],"resource":[17],"utilization,":[18],"yet":[19],"existing":[20],"monitoring":[21,44],"tools":[22],"lack":[23],"the":[24,91],"granularity":[25],"root":[27,72,94],"cause":[28,73],"analysis":[29,74],"shared":[31],"computing":[32],"environments.":[33],"We":[34],"introduce":[35],"an":[36],"eBPF-based":[37],"telemetry":[38],"system":[39,57,60,92],"that":[40],"provides":[41],"unified":[42],"host-side":[43],"of":[45],"workloads,":[47,90],"correlating":[48],"eBPF-derived":[49],"host":[50],"metrics":[51],"with":[52,79],"GPU-internal":[53],"events":[54],"holistic":[56],"observability.":[58],"The":[59],"achieves":[61],"81--88\\%":[62],"diagnostic":[63],"accuracy,":[64],"detects":[65],"within":[67],"5":[68],"seconds,":[69,77],"completes":[71],"6--8":[76],"operating":[78],"1.21\\%":[80],"CPU":[81,102],"overhead":[82],"at":[83],"100Hz":[84],"sampling.":[85],"Evaluated":[86],"on":[87],"distributed":[88],"learning":[89],"identifies":[93],"causes":[95],"including":[96],"NIC":[97],"contention,":[98],"PCIe":[99],"pressure,":[100],"interference,":[103],"enabling":[104],"operational":[105],"debugging":[106],"multi-tenant":[108],"without":[111],"requiring":[112],"cluster-wide":[113],"instrumentation.":[114]},"counts_by_year":[],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-10-22T00:00:00"}