1
vote
1answer
84 views

Does taking EBS snapshots supposed to significantly slow down the performance of the EBS volume?

I'm trying to decide on the frequency of making snapshots. Is the AWS system designed in such a way that taking snapshots has a negligible effect on the performance of the volume, or can it ...
3
votes
1answer
1k views

Find current IOPS usage of EBS volume from my application on AWS EC2

I am relatively new to AWS and disk performance. I am trying to figure out how much provisioned IOPS does my application need to perform well. Currently My PHP and MySQL application is hosted on EC2 ...
0
votes
1answer
260 views

How does AWS Provisioned IOPS EBS volumes compare to dedicated disk [closed]

In the past, no one can answer the performance difference as they are not well documented. Now AWS offer Provisioned IOPS EBS volumes Let say you now you buy 1000 IOPS, how does this value compare ...
5
votes
1answer
2k views

At what point is EBS usage the bottleneck?

I've got a site hosted on Amazon using a EC2 instance backed by an EBS volume. On the weekends, traffic spikes and I make the instance larger which helps quite a bit -- I'm no longer seeing CPU usage ...
4
votes
2answers
4k views

Ec2 micro instance, EBS, I/O and speed. How can I improve performance?

I have a micro instance mounted with an EBS volume. I have to pay per million read/writes to the EBS volume. But by the very nature of EBS I/O is very slow and consequently services like MySql is ...
8
votes
5answers
4k views

Which is faster for read access on EC2; local drive or EBS?

Which is faster for read access on an EC2 instance; the "local" drive or an attached EBS volume? I have some data that needs to be persisted so have placed this on an EBS volume. I'm using ...