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Workload Characterization Team

Workload Characterization Team. Leader: Pietro Cicotti - SDSC Members: Ilene Carpenter – NREL Devesh Tiwari - ORNL Chadha, Narjit - NetApp Rick Mohr - UTK Mike Booth – HPC Results Ben Evans – Terascala. Workload Characterization. Goals Understand and characterize workloads

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Workload Characterization Team

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  1. Workload Characterization Team • Leader: Pietro Cicotti - SDSC • Members: • Ilene Carpenter – NREL • Devesh Tiwari - ORNL • Chadha, Narjit - NetApp • Rick Mohr - UTK • Mike Booth – HPC Results • Ben Evans – Terascala

  2. Workload Characterization • Goals • Understand and characterize workloads • Create a representative synthetic workload • Synergies • Kernel extraction/creation • Monitoring

  3. Responses centers: ARSC NCRC OLCF RIKEN SDSC NICS Oasis W2/3 K P/S FS LTFS D/H D/C storage: 600 TB K 30 PB FS 2.2 PB W2 2.2 PB FS: 3.4 PB 360 TB LTFS 2.2 PB W3 2.2 PB Do 1.2 PB Me 576 TB Pu 576 TB Mo 2.3 PB apps: WRF,PISM mixed

  4. Some stats

  5. File Size Distribution

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  8. Dir Capacity Distribution

  9. Cumulative Distributions

  10. Creation TimeDistribution

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