Comment - FBXL Lotide

Comment on Is this a good first homeserver?

<- View Parent

melroy@kbin.melroy.org ⁨1⁩ ⁨week⁩ ago

I agree. The most limiting factor is still memory for me. And I'm max out currently of my motherboard (128gb).

Recently thessecond limiting factor is actually cpu. But that is due to my gitlab runners.

original

Sort:hotnew top

hirihit640@sh.itjust.works ⁨1⁩ ⁨week⁩ ago
how are you using 128 GB? Genuinely curious because I run over 20 services with only 8 GB

original
- melroy@kbin.melroy.org ⁨5⁩ ⁨days⁩ ago
  I run 50+ websites
  
  MariaDB instances
  
  PostgreSQL instances
  
  Docker container
  
  Mbin, Nextcloud, GitLab, GitLab runners, gitea, bitcoind, fulcrum, grafana, prometheus, influxdb, Synapse, Angie, telegraf and various other services like fail2ban etc. etc.
  
  All optimized for performance and fine tuned as well, eg. lets say you run mariadb vs how I run null
  
  innodb_buffer_pool_size = 8G innodb_flush_log_at_trx_commit = 2 innodb_log_file_size = 2G innodb_log_buffer_size = 32M innodb_max_dirty_pages_pct = 90 innodb_io_capacity=5000 innodb_io_capacity_max=20000 innodb_read_io_threads=8 innodb_write_io_threads=8 query_cache_type = 1 query_cache_limit = 2M query_cache_min_res_unit = 2k query_cache_size = 128M tmp_table_size= 128M max_heap_table_size= 128M [mysqld] max_connections = 200 character_set_server = utf8mb4 collation_server = utf8mb4_general_ci transaction_isolation = READ-COMMITTED binlog_format = ROW innodb_file_per_table=1 # Increase open files based limits.conf value open_files_limit=65535
  
  Same idea for Postgresql.. You can run "postgres" or.. actually run postgresql in production correctly like:
  
  shared_buffers = 6GB work_mem = 20MB maintenance_work_mem = 2GB maintenance_io_concurrency = 200 max_worker_processes = 14 max_parallel_workers_per_gather = 4 max_parallel_maintenance_workers = 4 max_parallel_workers = 12 synchronous_commit = off commit_delay = 300 checkpoint_timeout = 30min max_wal_size = 60GB min_wal_size = 4GB
  
  original
  - hirihit640@sh.itjust.works ⁨5⁩ ⁨days⁩ ago
    Actually now that I check your username I think I have seen your instances before, though it seems like your website is down at the moment. But thank you for service to open source !
    
    original
    melroy@kbin.melroy.org ⁨5⁩ ⁨days⁩ ago
    nah its not down.. maybe you use a VPN.
    
    original
    -> View More Comments