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## BENCHMARK |
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# /dev/xvda1 = EBS-SSD |
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# /dev/xvdb = instance-store SSD |
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ubuntu@ip-10-0-2-6:~$ df -h |
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Filesystem Size Used Avail Use% Mounted on |
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/dev/xvda1 20G 777M 18G 5% / |
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none 4.0K 0 4.0K 0% /sys/fs/cgroup |
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udev 15G 8.0K 15G 1% /dev |
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tmpfs 3.0G 332K 3.0G 1% /run |
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none 5.0M 0 5.0M 0% /run/lock |
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none 15G 0 15G 0% /run/shm |
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none 100M 0 100M 0% /run/user |
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/dev/xvdb 74G 52M 70G 1% /mnt |
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ubuntu@ip-10-0-2-6:~$ sudo hdparm -t /dev/xvda1 |
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/dev/xvda1: |
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Timing buffered disk reads: 366 MB in 3.01 seconds = 121.66 MB/sec |
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ubuntu@ip-10-0-2-6:~$ sudo hdparm -t /dev/xvda1 |
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/dev/xvda1: |
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Timing buffered disk reads: 406 MB in 3.01 seconds = 134.77 MB/sec |
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ubuntu@ip-10-0-2-6:~$ sudo hdparm -t /dev/xvda1 |
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/dev/xvda1: |
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Timing buffered disk reads: 406 MB in 3.01 seconds = 134.74 MB/sec |
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ubuntu@ip-10-0-2-6:~$ sudo hdparm -T /dev/xvda1 |
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/dev/xvda1: |
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Timing cached reads: 20350 MB in 1.99 seconds = 10237.13 MB/sec |
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ubuntu@ip-10-0-2-6:~$ sudo hdparm -T /dev/xvda1 |
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/dev/xvda1: |
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Timing cached reads: 20306 MB in 1.99 seconds = 10214.82 MB/sec |
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ubuntu@ip-10-0-2-6:~$ sudo hdparm -T /dev/xvda1 |
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/dev/xvda1: |
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Timing cached reads: 20324 MB in 1.99 seconds = 10223.70 MB/sec |
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ubuntu@ip-10-0-2-6:~$ sudo hdparm -t /dev/xvdb |
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/dev/xvdb: |
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Timing buffered disk reads: 1920 MB in 3.00 seconds = 639.98 MB/sec |
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ubuntu@ip-10-0-2-6:~$ sudo hdparm -t /dev/xvdb |
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/dev/xvdb: |
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Timing buffered disk reads: 2230 MB in 3.00 seconds = 742.96 MB/sec |
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ubuntu@ip-10-0-2-6:~$ sudo hdparm -t /dev/xvdb |
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/dev/xvdb: |
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Timing buffered disk reads: 2212 MB in 3.00 seconds = 736.89 MB/sec |
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ubuntu@ip-10-0-2-6:~$ sudo hdparm -T /dev/xvdb |
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/dev/xvdb: |
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Timing cached reads: 20326 MB in 1.99 seconds = 10224.69 MB/sec |
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ubuntu@ip-10-0-2-6:~$ sudo hdparm -T /dev/xvdb |
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/dev/xvdb: |
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Timing cached reads: 20538 MB in 1.99 seconds = 10331.94 MB/sec |
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ubuntu@ip-10-0-2-6:~$ sudo hdparm -T /dev/xvdb |
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/dev/xvdb: |
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Timing cached reads: 20350 MB in 1.99 seconds = 10237.58 MB/sec |
Excellent and simple thanks a lot