Monitoring for MongoDb | MongoDb Performance and Health Check

Hello and Namaste everyone,

I will today talk about that how we can monitor our MongoDB servers. It will help you to understand and tune the performance of our MongoDB queries and servers. We Will also check the health status of MongoDB and if it is low we will see the methods or ways available for identifying the exact issue.

We will be checking the mongo DB logs as well to identify the slow queries.

As you develop and operate applications with MongoDB, you may need to analyze the performance of the application and its database. When you encounter degraded performance, it is often a function of database access strategies, hardware availability, and the number of open database connections.
Performance issues may indicate that the database is operating at capacity and that it is time to add additional capacity to the database. In particular, the application’s working set should fit in the available physical memory.

how to check MongoDB performance | how to check MongoDB health | how to check MongoDB logs | how to identify slow queries in MongoDB

#mongodbPerformance #mongodbMonitoring #mongodbHealth #mongodb #beSmartBeTechie #smartyTechFizz

[kaustubhrai]

Hi, i have a question regarding mongo. I have a collection of 5.5M records. I have a index, on a single field 'description'. 2M of those records have description value as 'First Lot' and rest 2M have them as 'Second Lot'. After doing explain ExecutionStats, for queries on COUNT for ({"description" : "First Lot"}) and ({"description" : "Second Lot"}) the "executionTimeMillis" is 500-600 range for both but when I do COUNT for ({"description" : { $in : ["First Lot", "Second Lot"]}}) the "executionTimeMillis" is minimum in the range of 2000. why is that? it should be in the range of 1100-1200 but its not. Will be a great help if I can reduce the time 🙏

[amitroy-cxqb]

Hello Mam,

Could you please let me know the entire process for do the mongodb database point in time restore using the mongodb opps manager console?

[tejpalsinhvihol]

Nice video 😊 well explained. Good topic as well.

[abhisycvirat]

Hi Anjali, Can we monitor the mongodb health using pm2?

[parassahu]

mongostat command is not running in my mongodb server 5.0

[zefilho]

how to connect mongodb by tcp://ip:port ?

[vivek]

my replication robo3t connect is very to fix plz help me🙏
we will pay you....for fix this issue

[atul]

mongodb created index itself when you did _id='hgf' (IDHACK)

why didn't mongodb created index when you did item='hgf'

please tell me.