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  1. Jenkins
  2. JENKINS-3524

sending artifacts to master is very slow

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Component/s: remoting
    • Labels:
      None
    • Environment:
      Platform: PC, OS: All
    • Similar Issues:

      Description

      Our Hudson builds a .war file of about 100MB. Sending this artifact from the
      slave to the master over Gbit ethernet takes about 2 or 3 minutes. Gbit
      ethernet should do this in about 1 second theoreticly. Practicly scp takes
      about 4 seconds to copy 100MB.

      I made this testcase.
      -> New freestyle build -> Add build step 'Execute Shell' -> enter 'dd if=/dev/
      urandom of=this_is_big.bin bs=1M count=100' -> Archive artifacts
      'this_is_big.bin' -> Schedule at slave -> dd takes about 45 seconds -> job
      takes about 3 minutes.

      ngrep shows me a lot of serialized java stuff, but very little effective data
      is send per packet.

      I'm using Hudson 1.300 for master and slave.
      I hope people can reproduce and fix it.

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              • Assignee:
                Unassigned
                Reporter:
                javakoe Ronald Klop
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                • Created:
                  Updated:
                  Resolved: