2 description "Role applied to all vector tile servers"
7 :pnorman => { :status => :administrator },
9 :members => [:tomh, :pnorman]
16 :shared_buffers => "16GB",
18 :maintenance_work_mem => "8GB",
19 :max_parallel_workers_per_gather => "0",
20 :wal_level => "minimal",
21 :wal_buffers => "1024kB",
22 :wal_writer_delay => "500ms",
23 :checkpoint_timeout => "60min",
24 :commit_delay => "10000",
25 :max_wal_size => "10GB",
26 :max_wal_senders => "0",
28 :track_activity_query_size => "16384",
29 :autovacuum_vacuum_scale_factor => "0.05",
30 :autovacuum_analyze_scale_factor => "0.02"
36 :comment => "Increase size of connection queue",
38 "net.core.somaxconn" => 10000
41 :network_conntrack_time_wait => {
42 :comment => "Only track completed connections for 30 seconds",
44 "net.netfilter.nf_conntrack_tcp_timeout_time_wait" => "30"
47 :network_conntrack_max => {
48 :comment => "Increase max number of connections tracked",
50 "net.netfilter.nf_conntrack_max" => "524288"
53 :no_tcp_slow_start => {
54 :comment => "Disable TCP slow start",
56 "net.ipv4.tcp_slow_start_after_idle" => "0"
60 :comment => "Use TCP BBR Congestion Control",
62 "net.core.default_qdisc" => "fq",
63 "net.ipv4.tcp_congestion_control" => "bbr"