EC2 burstable instances
- Refer Here
- With burstable instances if we use less than baseline utilization, we accumilate credits.
- These credits can be used when you are in need for cpu utilization.
- Once cpu credit:
- One vCPU for 100% utilization for one minute
- One vCPCU at 50% utilization for two minutes
- Two vCPUs at 25% utilization for two minutes
- Refer Here for standard mode examples
- Refer Here for unlimited mode examples
- T-Series in AWS falls unders burstable performance instances
EC2 Rescue
- This is an opensource tool to diagnose and trouble shoot common issues using its library
- Lets create one aws ec2 linux instance
- Lets install ec2 rescue on linux instance Refer Here
- Lets run the ec2 rescue Refer Here
- Lets run ec2 rescue for windows Refer Here
