Amazon CloudWatch is a monitoring and management service for Amazon-hosted (AWS) cloud applications.
Questions tagged [amazon-cloudwatch]
191 questions
0
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1 answer
AWS Elastic Beanstalk random spike in NetworkIn traffic once to twice a day
Unusual traffic on my Elastic Beanstalk application. NetworkIn, NetworkOut both spike once to twice a day at random times. Sometimes it crashes my load balancer and I have to go in and manually kill the SEVERE instance to get it to fire another one…
Taylor Brown
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- 5
0
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2 answers
Can't find Amplify access logs in CloudWatch log groups
I'm creating a CloudWatch dashboard and I want to monitor Amplify access logs beside other metrics. I can find the access logs inside the Amplify dashboard (Screenshot below) but I can't find the same logs in the CloudWatch log groups. Why is that?…
Fariman Kashani
- 137
- 11
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1 answer
AWS CloudWatch parse JSON case insensitive
On the WAF section of the AWS console there is a tab for "CloudWatch Log Insights" that provides a few sample queries. One of these is "Top 100 hosts".
fields @timestamp, @message
| parse @message '{"name":"Host","value":"*"}' as host
| stats…
ficuscr
- 115
- 8
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How to collect and consolidate application health across instances in aws
We deploy several applications across EC2 instances. They are jar files, war files on Tomcat, npm based UI applications and python scripts.
Each has a different way of validation.
For war files under Tomcat webapps I can check the swagger UI.
For UI…
Rohini
- 55
- 4
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1 answer
CloudWatch InSights: how to extract/query json object array
We have logs published to CloudWatch like this(flattened JSON data using json.dumps()):
[
{"Value": 9, "id": "ia-122"},
{"Value": 13, "id": "ia-123"},
{"Value": 14, "id": "ia-100"}
]
In the above logs, there're 3 objects in an array.
When I…
Howard Liu
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- 1
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votes
1 answer
How to stream CloudWatch log group to specific Lambda function version?
When creating a new subscription filter for a CloudWatch log group, the AWS Console doesn't seem to offer a way to select a specific Lambda fn version. This is important for CI/CD where I might want to update the fn and test it without breaking…
AlexanderF
- 211
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CloudWatch / Autoscaling - Remove Capacity Metric Alarm always shows in Alarm, how can I make it not
using the example from https://docs.aws.amazon.com/autoscaling/ec2/userguide/as-scaling-simple-step.html I created an alarm to trigger pruning any unused auto-scaled instances.
I'm a big fan of not having angry red items on a page when there isn't…
Chris Whittle
- 141
- 6
0
votes
1 answer
AWS solution to monitor events from external machines, reported by SNS?
We have a number of robots installed at various locations, and servicing customers. All robots get their instructions from a central cloud database with customer data, and each have an SQS queue which delivers the commands they have to execute, and…
Esben von Buchwald
- 281
- 1
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- 10
-1
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1 answer
AWS SNS Failed Notifications logging
I had some sns topics which is used for push notification.I want to enable sns topic logging for failed deliveries. Anyone have idea how can i achieve this ??
Thanks in advance
Rocky
- 49
- 2
- 9
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1 answer
(CRON) info (No MTA installed, discarding output)j though there is no cron job is scheduled
In my /var/log/syslog file I can see the above log is entered in every minute. Though I have checked my crontab and found nothing configured there to run.
My /var/log/syslog is as follows:
And the crontab is as follows:
Here I should mention that…
Mushfiqur Rahman
- 101
- 1
-1
votes
1 answer
How to diagnose cross account EC2/RDS connection with vpc flow logs in AWS?
In AWS, made 2 accounts.
account 1: A | Deployed EC2
account 2: B | Deployed RDS
Want to connect from account 1's EC2 to account 2's RDS, but doesn't work. So enabled VPC flow logs to diagnose where is the problem.
The connection between these 2…
Miantian
- 137
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