Testing Hard Disk Access Speed on Linode VPS
'Linode' is providing affordable Cloud Hosting Services in the market. In this tutorial, I am showing you how did I test Hard Disk Access Speed on a Linode VPS. I used ‘Support Tools Utility’ from Atlassian.
Step 1 : Check Java is installed or not
java -version
Step 2: Download ‘Support Tools Utility’
wget https://confluence.atlassian.com/jirakb/files/54362304/54591494/3/1444177154112/support-tools.jar
Step 3: Run the Support Tools Utility
java -jar support-tools.jar
Step 4: See Result
TOTALS
---- ---- ---- ---- ----
stat avg median min max
---- ---- ---- ---- ----
open 13,442 6,378 5,194 1,979,564
r/w 10,518 4,919 4,079 2,102,574
close 6,094 1,468 974 4,414,401
delete 14,214 7,057 6,200 5,184,625
---- ---- ---- ---- ----
All times are in nanoseconds.
Step 5: Comparing the result
java -version
wget https://confluence.atlassian.com/jirakb/files/54362304/54591494/3/1444177154112/support-tools.jar
Step 3: Run the Support Tools Utility
java -jar support-tools.jar
Step 4: See Result
TOTALS
---- ---- ---- ---- ----
stat avg median min max
---- ---- ---- ---- ----
open 13,442 6,378 5,194 1,979,564
r/w 10,518 4,919 4,079 2,102,574
close 6,094 1,468 974 4,414,401
delete 14,214 7,057 6,200 5,184,625
---- ---- ---- ---- ----
All times are in nanoseconds.
Step 5: Comparing the result
java -jar support-tools.jar
TOTALS
---- ---- ---- ---- ----
stat avg median min max
---- ---- ---- ---- ----
open 13,442 6,378 5,194 1,979,564
r/w 10,518 4,919 4,079 2,102,574
close 6,094 1,468 974 4,414,401
delete 14,214 7,057 6,200 5,184,625
---- ---- ---- ---- ----
All times are in nanoseconds.
Step 5: Comparing the result
See here.
Linode Rocks! 
If interested, please read my other article PostgreSQL Performance Tuning for JIRA.
Author And Source
この問題について(Testing Hard Disk Access Speed on Linode VPS), 我々は、より多くの情報をここで見つけました https://qiita.com/tutorial/items/2cc1265353af4eba859c著者帰属：元の著者の情報は、元のURLに含まれています。著作権は原作者に属する。
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