can mongodb ops manager display per record lock contention ? is it possible to configure it to show contention ? thank you for any clues
I found something here : A good value for alerts based on these metrics might be Tickets Available under 30 for a few minutes, or Queues over 100 for a minute.
is it possible to configure ops manager to allow “pre flight checks” to not fail with a single mongod configured as replica, but without any secondaries. i.e. only primary, which is allowed because mongod runs anyway even without P-S-S only P ?