How to expand SWAP burst memory using Banwagonhost VPS host

Many of our netizens have reported that buying a high-end VPS host is good but too expensive. But the configuration of the low-end solution is too low. Is there any way to improve the performance? For example, can we increase memory. Here we can use technology to increase SWAP burst memory. Although it is not physical memory, it can still improve the memory effect to a certain extent and improve the performance efficiency of the VPS host.

Here we can increase the swap burst memory of the VPS host through the following steps.

1. Login directory

cd /var/

2. Get the 512MB file block:

dd if=/dev/zero of=swapfile bs=1M count=1024

Generally, it is set to 2 times the memory. The number after count is the swap size xxMB to be set. The following takes 1G as an example

3. Create swap file

/sbin/mkswap swapfile

4. Activate swap file

/sbin/swapon swapfile

5. Check whether the swap is correct:

/sbin/swapon-s

In addition, for safety reasons, it is recommended to perform:

chmod 0644 /var/swapfile

6. Add it to the fstab file to automatically start when the system boots

vi /etc/fstab

Add the following content at the end:

/var/swapfile swap swap defaults 0 0

You can also execute the following command directly.

echo "/var/swapfile swap swap defaults 0 0" >>/etc/fstab

In this way, we can add burst memory SWAP to the Bricklayer Server VPS host.

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Bricklayer USA cn2 gia, Japan Softbank, Netherlands AS9929, 2.5~10Gbps bandwidth

Memory	CPU	SSD	Traffic	Bandwidth	Price	Purchase
1G	2 cores	20G	1.0T/month	2.5G	$50/quarter	Link
2G	3 cores	40G	2.0T/month	2.5G	$90/quarter	Link
4G	4 cores	80G	3.0T/month	2.5G	$57/month	Link
8G	6 cores	160G	5.0T/month	5.0G	$87/month	Link
16G	8 cores	320G	8.0T/month	10G	$160/month	Link
32G	10 cores	640G	10.0T/month	10G	$290/month	Link
64G	12 cores	1280G	12.0T/month	10G	$550/month	Link

Bricklayer Hong Kong computer room VPS, 1Gbps cn2 gia

Memory	CPU	Hard disk	Traffic	Price	Purchase
2G	2 cores	40G	500G/month	$90/month	Link
4G	4 cores	80G	1.0T/month	$156/month	Link
8G	6 cores	160G	2.0T/month	$300/month	Link
16G	8 cores	320G	4.0T/month	$590/month	Link

Bricklayer Meixi cn2 gt vps

Bricklayer Meixi cn2 gt vps test IP: 65.49.215.48

Memory	CPU	SSD	Traffic	Bandwidth	Price	Purchase
1G	1 core	20G	1.0T/month	1G	$50/year	Link
2G	1 core	40G	2.0T/month	1G	$100/year	Link
4G	2 cores	80G	3.0T/month	1G	$60/quarter	Link
8G	2 cores	160G	5.0T/month	1G	$40/month	Link
16G	3 cores	320G	8.0T/month	1G	$80/month	Link
16G	3 cores	320G	12T/month	1G	$100/month	Link
16G	3 cores	320G	16T/month	1G	$130/month	Link

Bricklayer Network Test

• United States cn2 gia: 162.244.241.103\104\105\106\107
• SoftBank Japan: 185.212.59.148\149\150\151\152
• Holland Unicom: 104.255.65.1, 104.255.64.1, 104.255.66.1
• Hong Kong cn2 gia: 93.179.124.167\168\169\170\171\172

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