Having recently upgrading our entire Mongo DB replica sets array to 3.2.10,
We noticed that our monitoring scripts, which used to utilise specific metrics available on 2.6 began breaking due to having these metrics no longer available to them using serverStatus.
Can you please refer us to the equivalent (whether WiredTiger related or not) metric names for the following metrics?
memory admin accessesNotInMemory
memory admin pageFaultExceptionsThrown
memory local accessesNotInMemory
memory local pageFaultExceptionsThrown
memory test accessesNotInMemory
memory test pageFaultExceptionsThrown
memory wixExpress accessesNotInMemory
memory wixExpress pageFaultExceptionsThrown
journaling timeMs dt
journaling timeMs prepLogBuffer
journaling timeMs writeToJournal
journaling timeMs writeToDataFiles
journaling timeMs remapPrivateView
plus, we noticed that our 3.2.10 nodes no longer produce the level of detail in terms of queries stats served. i.e, we used to have:
and now cannot find their equivalent on the new logs...
is there some sort of backward compatibility flag to be switched on, or a log level one missing here?