WooCommerce on Lightsale server

The $3.50 plan is extraordinarily underpowered for, IMO, just about any application.

I would suggest you snapshot your instance and create a new one with more cpu & memory from the snapshot.

You might also want to consider creating an 8gb disk to use as a swap partition. I did that and it helped my instances considerably. I blogged about it here: https://www.geekyramblings.net/2018/02/01/amazon-lightsail/#512mb-isnt-a-lot-of-memory

david

Thanks a lot for the answer David! I upgrade my lightsail plan (from 3,50 to 5 USD) and it seem works fine, for now. I'll try with the partition swap too.