CloudWatch Logs is a log monitoring service provided by AWS. Collect OS logs and application logs of EC2 instances and monitor them in real time.
Amazon CloudWatch is an application monitoring service that runs on AWS. Can use Amazon CloudWatch to gain visibility into resource utilization, application performance, and operation status across the system. Use these insights to respond and keep your application running smoothly.
With CloudWatch Logs, can mainly used for:
– Log accumulation (you can set the retention period)
– Specific character filtering
– Graph what matched the filter pattern
– Alert settings linked with Amazon SNS(Simple Notification Service)
CloudWatchの取り込みが1GBあたり91.2円、1GBあたりのアーカイブが3.96円。
あれ、これどーやって計算するんだろう。。
たとえば、データ量として大きくなりそうなのはELBだが、ELBでどれ位のボリュームでどれ位のデータ量になるんだろうか？？
