Hosts

Question 1

In Dynatrace, how can you customize the naming conventions for your monitored hosts to improve organization and readability?

Answer 1

Global Settings -> Monitoring -> Host naming

Question 2

What key metrics does Dynatrace use to assess the health and performance of your CPU resources?

Answer 2

CPU usage

Question 3

How does Dynatrace monitor the health and utilization of your system’s memory? What specific metrics are involved?

Answer 3

Memory usage
Page faults

Question 4

What are the key indicators that Dynatrace uses to evaluate the performance and stability of your network connections?

Answer 4

Traffic
Packets
Quality
Connectivity

Question 5

What metrics does Dynatrace track to monitor the health and performance of your disk resources?

Answer 5

Throughput
Disk space usage
Disk latency
IOPS
Idle time

Question 6

What are the different states that a host can be in within the Dynatrace monitoring environment?

Answer 6

UP - host working, OneAgent active and sending data
NO_DATA - host working, OneAgent active but not sending data
NO_DATA_AGENT_INACTIVE - host working, OneAgent inactive (disabled manually in configuration) and not sending data
SHUTDOWN_HOST - host has been shut down
UNMONITORED_AGENT_STOPPED - host unmonitored: OneAgent stopped
UNMONITORED_AGENT_UPGRADE - host unmonitored: OneAgent in upgrade
UNMONITORED_AGENT_UNINSTALLED - host unmonitored: OneAgent uninstalled

Question 7

When monitoring processes in Dynatrace, what are the key resource metrics that are tracked and analyzed?

Answer 7

CPU
Memory
Traffic
Retransmissions
Connectivity
I/O

Question 8

What types of information and metrics are available in Dynatrace for analyzing the performance and behavior of process groups?

Answer 8

System performance (memory and CPU)
Networking (connectivity and retransmissions)
Technology-specific metrics (GC time, suspension)
Log files

Question 9

How can you group hosts in Dynatrace, both before and after OneAgent installation? What tools or methods are available?

Answer 9

Before installation: –set-host-group parameter during OneAgent installation
After installation: oneagentctl command-line tool

Question 10

What are the two primary settings that can be configured for host groups in Dynatrace?

Answer 10

Anomaly detection
OneAgent Updates