I'm attempting to upload a video of 32 MB in 2k resolution to my backend django 3.2 rest api with postgres-sql as my database engine deployed on GCP ubuntu with v2 cpus and 8 Gb memory.
My front end flutter app crashes with a buffer pool eviction error. I focussed on the frontend for the past few hours. However upon inspecting the docker-compose logs just to rule out any backend issue, I get the following just before it fails on the front end :
video-project-postgresql-db | 2023-11-01 12:44:56.708 UTC [27] LOG: checkpoint complete: wrote 79 buffers (0.5%); 0 WAL file(s) added, 0 removed, 0 recycled; write=7.636 s, sync=0.007 s, total=7.654 s; sync files=48, longest=0.002 s, average=0.001 s; distance=301 kB, estimate=301 kB; lsn=0/21C93A0, redo lsn=0/21C9368
Need to understand what this means. Help appreciated.