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  1. Core Server
  2. SERVER-16243

Suppress mmapv1 specific stats from db.serverStatus()

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    • Type: Icon: Improvement Improvement
    • Resolution: Done
    • Priority: Icon: Minor - P4 Minor - P4
    • 3.0.0-rc6
    • Affects Version/s: 2.8.0-rc0
    • Component/s: Diagnostics, Storage
    • Labels:
    • Fully Compatible

      We expose some mmapv1 specific stats in db.serverStatus() output.

      These stats are:

      • backgroundFlushing
      • dur

      The above stats for WT is not used. The example for above two stats:

      	"backgroundFlushing" : {
		"flushes" : 0,
		"total_ms" : 0,
		"average_ms" : 0,
		"last_ms" : 0,
		"last_finished" : ISODate("1970-01-01T00:00:00Z")
	},
"dur" : {
		"commits" : 0,
		"journaledMB" : 0,
		"writeToDataFilesMB" : 0,
		"compression" : 0,
		"commitsInWriteLock" : 0,
		"earlyCommits" : 0,
		"timeMs" : {
			"dt" : 0,
			"prepLogBuffer" : 0,
			"writeToJournal" : 0,
			"writeToDataFiles" : 0,
			"remapPrivateView" : 0
		}
	},

            Assignee:
            benety.goh@mongodb.com Benety Goh
            Reporter:
            jalpa.trivedi@mongodb.com Jalpa Trivedi (Inactive)
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              Created:
              Updated:
              Resolved: