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Hi,
We setup a droplet a fair few days ago with the following:
- CPanel & WHM
- LiteSpeed Web Server
- Redis
- OpCache
- Imunify360
- CloudLinux
- ConfigServer Security & Firewall
And we setup two test wordpress installations on separate WHM accounts both are copies of some websites we have. I noticed the sites were hitting the limits so I did some searching and decided to increase the LVE limitations to:
- 200% Speed
- 1G PMEM
- 4MB/s I/O
- 1024 IOPS
- 40 EP
- 100NPROC
- CageFS Enabled
However, the sites are still hitting their limits, for example it shows:
username testing.website.com --- 4096 IO Limit, KB 3 IO Faults
The only WordPress plugins that could potentially use a lot (like a backup or a scan or something) would be:
- LiteSpeed Cache (It has caching + crawler)
- Wordfence (If it does a scan)
- WP Remote (If it does a remote scan)
- Broken Link Checker (If it does a scan)
Broken Link Checker has the following settings:
- Max Execution 420 seconds
- Server load limit: 10.00 (suspends itself it the server gets to 10.00)
- Target Resource usage: 25%
If I run BLC manually the max I saw it use was 10%~ Speed, 135MB MEM, 35KB/S (most were around 5KB/S), 0 IO, 0 IOPS, 0 PNO, 1 EP
If I run Wordfence manually the max I saw it use was 30% SPEED, 300MB MEM, 1.5MB/S IO (most were around 500KB/S), 60 IOPS, 3 PNO, 1 EP
If I clear all cache on LiteSpeed then the max I saw it use was 40% SPeed, 450MB MEM, 1MB/S IO, 150 IOPS, 2 PNO, 1 EP and bare in mind that would be a rare occurrence where it clears all cache
How can I find out exactly whats making it go over the limit and how do I create an exception to this?
We setup a droplet a fair few days ago with the following:
- CPanel & WHM
- LiteSpeed Web Server
- Redis
- OpCache
- Imunify360
- CloudLinux
- ConfigServer Security & Firewall
And we setup two test wordpress installations on separate WHM accounts both are copies of some websites we have. I noticed the sites were hitting the limits so I did some searching and decided to increase the LVE limitations to:
- 200% Speed
- 1G PMEM
- 4MB/s I/O
- 1024 IOPS
- 40 EP
- 100NPROC
- CageFS Enabled
However, the sites are still hitting their limits, for example it shows:
username testing.website.com --- 4096 IO Limit, KB 3 IO Faults
The only WordPress plugins that could potentially use a lot (like a backup or a scan or something) would be:
- LiteSpeed Cache (It has caching + crawler)
- Wordfence (If it does a scan)
- WP Remote (If it does a remote scan)
- Broken Link Checker (If it does a scan)
Broken Link Checker has the following settings:
- Max Execution 420 seconds
- Server load limit: 10.00 (suspends itself it the server gets to 10.00)
- Target Resource usage: 25%
If I run BLC manually the max I saw it use was 10%~ Speed, 135MB MEM, 35KB/S (most were around 5KB/S), 0 IO, 0 IOPS, 0 PNO, 1 EP
If I run Wordfence manually the max I saw it use was 30% SPEED, 300MB MEM, 1.5MB/S IO (most were around 500KB/S), 60 IOPS, 3 PNO, 1 EP
If I clear all cache on LiteSpeed then the max I saw it use was 40% SPeed, 450MB MEM, 1MB/S IO, 150 IOPS, 2 PNO, 1 EP and bare in mind that would be a rare occurrence where it clears all cache
How can I find out exactly whats making it go over the limit and how do I create an exception to this?
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