zxwild

It's a chromium bug actually, other Puppeteer implementations suffer from this too, so it seems only workaround is just to disable pings. I've tested 15 minutes delay interval, headless chrome...

All settings specified above doesn't work for my installation, so I suppose the built-in dbrestore doesn't work at all for postgres. (Django==1.11.9, django-dbbackup==3.2.0) But I was able to restore database...

@ZuluPro it was an initial database with about 30 records Size was about 1 Mb, a new installation of debian 9, 500Gb HDD / 2Gb RAM.