Research and test mountpoint-s3

[minbaev]

Research and test the read performance of aws mountpoint-s3
https://github.com/awslabs/mountpoint-s3

[minbaev]

Compared mounter-s3 and s3fs read performance on cos-csi-driver container

s3fs: read 1 10GB file

[root@cos-s3-csi-driver-dzvz6 /]# dd if=test-s3fs/file_10g of=/dev/null
20971520+0 records in
20971520+0 records out
10737418240 bytes (11 GB, 10 GiB) copied, 162.96 s, 65.9 MB/s

mounter-s3: read 1 10GB file

[root@cos-s3-csi-driver-dzvz6 /]# dd if=test-mount/file_10g of=/dev/null
20971520+0 records in
20971520+0 records out
10737418240 bytes (11 GB, 10 GiB) copied, 64.8327 s, 166 MB/s

s3fs: read 10 1 GB files

[root@cos-s3-csi-driver-dzvz6 /]# ./perf.sh
Time to read: 128.302158250 seconds

mounter-s3: read 10 1 GB files

[root@cos-s3-csi-driver-dzvz6 /]# ./perf2.sh
Time to read: 84.322860087 seconds