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3
votes
1answer
327 views

archive and visualize amazon ec2 cloudwatch metrics

How do you backup your ec2 cloudwatch metrics? How do you visualize different measurements with different scales at once, like cpu% and i/o? How do you combine your application server metrics (like ...
1
vote
1answer
270 views

AWS Cloudwatch alarm going off prematurely

I created an alarm to stop an instance and email me if it was idle for too long (avg. CPU Utilization < 2% for 3 hours). However in my testing I noticed that the instance was stopped after 1 hour. ...
0
votes
1answer
73 views

AWS Alarms in “ALARM” state not triggering Policy actions

Today I created an AutoScaling Group with several policies, each with an Alarm associated with a CloudWatch metric. The AutoScaling Group launched two instances, because that the minimum that I ...
0
votes
1answer
179 views

Time between AWS Notifying of Scale Down and Terminating instance

Here is the scenario, there are multiple EC2 instances behind a load balancer. When traffic dies down, the SCALE_DOWN policy is triggered from a CloudWatch alarm. What I would like, is for the ...
1
vote
0answers
46 views

Single graph with multiple instance values for same metric?

I am having 10 tomcat servers running on separate EC2 instance. I can successfully create a graph for heap value of each tomcat server using the below command mon-put-data --metric-name Heapmetric ...
1
vote
0answers
175 views

how to analyze cloudwatch data?

What is the best practice to analyze whether the EC2 server/loadbalancer is overloaded? We can get some stats from Cloudwatch . But is there a user friendly way to analyze Cloudwatch data ?? ...
0
votes
0answers
14 views

Silencing a CloudWatch alarm when MinServers is not exceeded

We have two CloudWatch alarms used to scale up and down an AutoScaling group based on CPU usage. We also have a minimum of two instances running at a time. This means that when CPU load is low on both ...
0
votes
0answers
13 views

AWS Cloudwatch shows wrong RDS size

I have a single RDS instance at AWS, which is -- supposedly -- a db.m1.large instance. When viewing Cloudwatch metrics for RDS, I see an option to filter by db instance size, and this filter shows ...
0
votes
0answers
124 views

How to configure Cloudwatch and Autoscaling for our setup?

I have a few questions that I can't seem to find the answer to or figure out. I am confused about AS groups with our Websocket services. AFAIK, the groups will terminate a server, and then send the ...