CloudWatch (Pt.2) Flashcards
_____ is a monitoring service to monitor your AWS resources, as well as the apps that you run on AWS.
CloudWAtch
________ can monitor things like :
compute
autoscale groups
elastic load balancers
route53 health checks
storage and content delivery
EBS volumes
storage gateways
cloudfront
databases and analytics
dynamodb
elasticache nodes
rds instances
elastic map reduce job flaws
redshift
sns topics
sqs queues
opsworks
cw logs
estimated charges on your AWS bills
Cloudwatch
host level metrics consist of :
___
___
___
___
CPU; network ;disk; status check
____ utilization is a custom metric. by default ec2 monitoring is ___ minute intervals, unless you enable detailed monitoring which will then make it ___ minute intervals.
RAM; 5 ;1
You can retrieve data using teh _________API or by using the third party tools offered by AWS partners.
GetMetricsStatistics
You can store your ____ data in CW logs for as long as you want. By default, CW logs will sotre you log data indefinitely. You can change the retention for each log group anytime.
log
you can retrieve data from any ____ ec2 or elb instance after its _____
terminated; termination
metric granularity?
it depends on the AWS service. Many default metrics for many default services are ___ minute, but it can be ___ minutes or ___ monutes depending on the service.
1; 3; 5
FOr custom metrics, the minimum granularity that you can have is ___ minute(s).
1
you can create an alarm to monitor any Amazon CW ____ in our account. This can include EC2 ___ utilization, ELB latency or evne the charges on our AWS bill. You cna set the appropriate thresholds in which to ___ the alarms and also set what actions should eb taken if an alarm ____is reached.
metric; CPU; trigger; state
Metric granularity
1 minute for ___ monitoring
5 minutes for ___ monitoring
detailed; standard
CW can be used on prem. not just restricted to AWS resources. just need ot download and install the ____ agent and ___ agent
SSM; CW
_____ monitors performance
____monitors PAIncalls in teh AWS platform
____ records the state of your AWS environment can can notify you of changes.
Config
CloudWatch
CloudTrail
Cloudwatch; CloudTrail; Config