When I upload image files, platform requires too large amount of memory about 1GB.
If my EC2 instance is t2.micro which has 1GB of memory. I have to add swap or migrate to
larger instance to keep it working. Otherwise, It must killed by OOM-Killer.
Therefore, I have a work around, however, is it strange behavior?
Steps to reproduce
I found this issue after upgrading 4.7.x. Also 4.8.0 still causes this issue.
Only upload any size of png or jpg image files cause this, I use only 170KB png and jpg.
Other formats like pdf and docx are okay.
Keep ordinal small footprint of platform is like this.
$ ps aux |grep platform
root 5374 0.0 4.6 286556 46896 ? Ssl 13:28 0:00 bin/platform
Mar 22 13:28:50 ip-172-xx-xx-xx kernel: [1718321.916115] Out of memory: Kill process 5020 (platform) score 820 or sacrifice child Mar 22 13:28:50 ip-172-xx-xx-xx kernel: [1718321.919535] Killed process 5020 (platform) total-vm:2189672kB, anon-rss:858288kB, file-rss:0kB, shmem-rss:0kB
it’s too large.