[kepler-dev] [Bug 5363] New: spanTodt performance

[bugzilla-daemon at ecoinformatics.org]

http://bugzilla.ecoinformatics.org/show_bug.cgi?id=5363

           Summary: spanTodt performance
           Product: Kepler
           Version: 2.1.0
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: enhancement
          Priority: P2
         Component: sensor-view
        AssignedTo: crawl at sdsc.edu
        ReportedBy: barseghian at nceas.ucsb.edu
         QAContact: kepler-dev at kepler-project.org
   Estimated Hours: 0.0


The spanTodt process is often hovering around 90% cpu usage on my gumstix (i'm
currently sampling batt_volt every 5s, 2 other sensors every 30s, and we're
still doing periodic (every 60s) metadata writes for each channel). I made
logging pretty verbose, which probably isn't helping performance.
Would be good to improve this.

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