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naveen_bijalwan

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naveen_bijalwan

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October 15th, 2018 19:00

Regarding Scalability of Dell ECS Object Store

We are using persistent store as Dell ECS S3 compatible store for storing files.

While testing performance of our APIs

We found as we increase number of connections to S3 the throughput doesn’t increase numbers

Dell ECS Object Store Performance test scenarios

Si.No

Scenario

File Size

Number of S3 connections

Total File Transfered

Duration

Average Response Time

Throughput per second

Error percentage

1 Evaluate performance of single part file uploads with S3 object store for varying file sizes

10 Mb

100 27000 1 hour 1 min

6.1 seconds

7 0.0
2 Evaluate performance of single part file uploads with S3 object store for varying file sizes

10 Mb

500 27000

1 hour

5 min

6.1 seconds

6.8 0.0
3 Evaluate performance of single part file uploads with S3 object store for varying file sizes

10 Mb

300 27000

1 hour

2 min

6.1 seconds

6.9 0.0

This would be impacting the scalability of file transfer when we will add more nodes to our API then this will not give any increase in throughput.

Please suggest how we can handle the scalability of Object Store so that as soon we add new more or increase S3 connection then we should get more throughput.

Let us know if you need any more information.