user103070: My VPS has 2gb RAM and CPU core is 1 and 1 TB HDD storage. The sync speed is very slow. Currently it has about 700 MB free RAM. bitcoind is taking about 66% of the 2GB ram.
Should I add 1GB more RAM or is there any way to get similar improvement using any configuration?

user111930: This worked for me:
bitcoind -daemon -dbcache=4000


103070: <p>My VPS has 2gb RAM and CPU core is 1 and 1 TB HDD storage. The sync speed is very slow. Currently it has about 700 MB free RAM. bitcoind is taking about 66% of the 2GB ram.
Should I add 1GB more RAM or is there any way to get similar improvement using any configuration?</p>
 111930: <p>This worked for me:</p>
<pre><code>bitcoind -daemon -dbcache=4000
</code></pre>
