Font size
S
M
L
XL
WorksheetsMonitoring Platform
Total questions: 6
Worksheet time: 3mins
Name
Class
Date
1.
What's a metric?
a)
A number
b)
A performance indicator
c)
A measure
d)
Business KPI
2.
If my app average response time is 500 ms, but my P90 is 10ms, what can I affirm?
a)
My app is mostly fast
b)
Average response time gives me accurate information
c)
10% of my traffic is really slow
d)
90% of my traffic is really slow
3.
How to enable logging in the platform?
a)
Set APPLICATION_NAME in your deployment
b)
Set LOG_FORMAT to json in your deployment
c)
Log in JSON format
d)
Open Pull Request in Monitoring repository
4.
How would you send performance metrics, such as CPU, memory, disk, ...?
a)
Using telegraf agent along your application
b)
Using a metrics library
c)
I don't need to, the platform does it for me
d)
Enabling metric shipping in the Docker base image
5.
How would you send JVM metrics, such as GC performance, heap, threads, ...?
a)
Using telegraf agent along your application
b)
Using a metrics library
c)
I don't need to, the platform does it for me
d)
Enabling metric shipping in the Docker base image
6.
What's the recommended way to check AWS metrics?
a)
Send AWS metric to InfluxDB, so it's centralized
b)
Use AWS Console, CloudWatch Metrics, because is the native solution
c)
Create (or use) a Grafana panel, because it's more transparent
Reset
