17 lines
743 B
Plaintext
17 lines
743 B
Plaintext
# MongoDB server performance tuning notes
|
|
## Ref:
|
|
https://dzone.com/articles/tuning-linux-for-mongodb
|
|
https://docs.mongodb.com/manual/tutorial/transparent-huge-pages/
|
|
https://docs.mongodb.com/manual/administration/production-notes/#std-label-readahead
|
|
https://www.mongodb.com/blog/post/performance-best-practices-transactions-and-read--write-concerns
|
|
https://www.percona.com/blog/2018/09/27/automating-mongodb-log-rotation/
|
|
|
|
# Add blockdev command to set readahead in /etc/rc.local
|
|
# Set readahead for mongodb storage device
|
|
blockdev --setra 32 /dev/<mounted device>
|
|
|
|
Future Further Improvements:
|
|
- It is best to use RAID 1+0 with 4 SSDs for MongoDB server storage
|
|
- Further tuning with readahead from 16 to 32 sectors of 512 bytes (16 KBs)
|
|
|