Hi Odooer,   

I have two database Odoo v15 CE on the same remote hosting site(linode) 

1. TEST database - created during first installation as draft test database. 

    I can backup it up successfully.

2. REAL database - a Working database i use daily. currently i have one transaction table counted to 33392 records, the rest are just master file not more that 50 records. I have not more than 10 users

   I used to backup it up successfully, last two  weeks i have encourter error of lack of         diskspace so i expand it to 50gb from 25gb.  i have backiup t up one only. After until now i cant backup it up anymore. i got this error message below: 

-----------This page isn’t working

-----------172.104.45.142 didn’t send any data. 

-----------ERR_EMPTY_RESPONSE

From Terminal: i got this.

2022-12-18 15:01:08,474 4921 WARNING ? odoo.service.server: Thread virtual real time limit (156/120s) reached. 
202

i have 17gb used out of 50gb, size no problem.

root@localhost:~# df -h Filesystem Size Used Avail Use% Mounted on udev 947M 0 947M 0% /dev tmpfs 199M 1.7M 197M 1% /run /dev/sda 49G 17G 30G 36% / tmpfs 992M 408K 992M 1% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 992M 0 992M 0% /sys/fs/cgroup tmpfs 199M 0 199M 0% /run/user/0

My odoo.config is 

[options]
addons_path = /odoo/odoo-server/addons,/odoo/custom/addons
admin_passwd = $pbkdf2-sha512$25000$do4RQgjBuDcmZAyhlLI2Jg$5tvgPxNVVeddzq1PiH/JYzTvpd4kFweGXMtvsbXBFpfBuBbJQVH5eOGJj3sueg9qsYh8UdSf2IyTMTu2/sXHvg
csv_internal_sep = ,
data_dir = /odoo/.local/share/Odoo
db_host = False
db_maxconn = 64
db_name = False
db_password = False
db_port = False
db_sslmode = prefer
db_template = template0
db_user = False
;dbfilter = 
demo = {}
email_from = False
from_filter = False
geoip_database = /usr/share/GeoIP/GeoLite2-City.mmdb
http_enable = True
http_interface = 
http_port = 8069
import_partial = 
limit_memory_hard = 2684354560
limit_memory_soft = 2147483648
limit_request = 8192
limit_time_cpu = 60
limit_time_real = 120
limit_time_real_cron = -1
list_db = True
log_db = False
log_db_level = warning
log_handler = :INFO
log_level = info
logfile = /var/log/odoo/odoo-server.log
longpolling_port = 8072
max_cron_threads = 2
osv_memory_age_limit = False
osv_memory_count_limit = False
pg_path = 
pidfile = 
proxy_mode = False
reportgz = False
screencasts = 
screenshots = /tmp/odoo_tests
server_wide_modules = base,web
smtp_password = False
smtp_port = 25
smtp_server = localhost
smtp_ssl = False
smtp_ssl_certificate_filename = False
smtp_ssl_private_key_filename = False
smtp_user = False
syslog = False
test_enable = False
test_file = 
test_tags = None
transient_age_limit = 1.0
translate_modules = ['all']
unaccent = False
upgrade_path = 
without_demo = False
workers = 0