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  1. Core Server
  2. SERVER-9862

it returns 0ms by executing explain,but i get the result slowly

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    • Icon: Question Question
    • Resolution: Done
    • Icon: Major - P3 Major - P3
    • None
    • 2.0.2
    • Performance
    • None
    • linux 2.6.18-92.el5 x86_64

    Description

      Hi:
      I found that it's slowly sometimes when i had kept executing the same query,
      but the explain shows it costs 0ms!

      The first snapshot picture:
      it tells me that costs 0ms.
      The second snapshot picture:
      i run "./bin/mongosniff --source NET lo 27032"
      The last snapshot picture:
      "strace -p xxxx -tt -T", xxxx is the pid of the snapshot picture

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            david.hows David Hows
            handy handyyu
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              Created:
              Updated:
              Resolved: