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  1. SAFe Program
  2. SP-790

CEPH S3 Gateway Performance

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    • Data Processing
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      Improved throughput, especially for handling multiple object requests in parallel will improve the overall wallclock time of the imaging pipelines.

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      Improved throughput, especially for handling multiple object requests in parallel will improve the overall wallclock time of the imaging pipelines.
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      Demonstrate performance of the alternate gateway with a target of at least 20Gbps per gateway instance.

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      Demonstrate performance of the alternate gateway with a target of at least 20Gbps per gateway instance.
    • 2
    • 2
    • 2.5
    • Team_SPAZA
    • Sprint 5
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      https://docs.google.com/document/d/1DELR_8el7WIlqJTmHDjsUjTz1_Bx6NbgEGVjaqcDjZ4/edit#heading=h.yi4orhczmuzu

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      https://docs.google.com/document/d/1DELR_8el7WIlqJTmHDjsUjTz1_Bx6NbgEGVjaqcDjZ4/edit#heading=h.yi4orhczmuzu
    • 6.5

    • PI22 - UNCOVERED

    • Team_SPAZA demo_6.4 goal_D3 goal_D4

    Description

      The existing S3 gateway implementation (pre Nautilus) suffers from performance bottlenecks that limit throughput for each individual gateway to less than 15Gbps. 

      A number of tunables are available, but a complete re-implementation of the underlying web handler (civetweb) is in beta. Testing this new gateway for performance and reliability is required ahead of deployment into production.

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                m.deegan Deegan, Miles
                S.Ratcliffe Ratcliffe, Simon
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                Feature Progress

                  Story Point Burn-up: (100.00%)

                  Feature Estimate: 2.0

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                  Complete37.0
                  Total37.0

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