From b0117bb64eb337bf87707a89b642ee55ab762e3e Mon Sep 17 00:00:00 2001 From: Kevin Fenzi Date: Sat, 16 Dec 2023 09:13:36 -0800 Subject: [PATCH] db-koji01: crank settings to 10.5 bump up various stats to try and handle load better. Signed-off-by: Kevin Fenzi --- inventory/host_vars/db-koji01.iad2.fedoraproject.org | 8 ++++---- roles/postgresql_server/templates/postgresql.conf-15 | 2 +- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/inventory/host_vars/db-koji01.iad2.fedoraproject.org b/inventory/host_vars/db-koji01.iad2.fedoraproject.org index e26b65c549..18492d92b0 100644 --- a/inventory/host_vars/db-koji01.iad2.fedoraproject.org +++ b/inventory/host_vars/db-koji01.iad2.fedoraproject.org @@ -12,7 +12,7 @@ db_backup_dir: ['/backups'] dbs_to_backup: - koji effective_cache_size: "100GB" -effective_io_concurrency: 10 +effective_io_concurrency: 20 eth0_ipv4_gw: 10.3.169.254 eth0_ipv4_ip: 10.3.169.103 # kernel SHMMAX value @@ -24,8 +24,8 @@ lvm_size: 1750000 max_cpu: 96 max_mem_size: 327680 max_parallel_maintenance_workers: 4 -max_parallel_workers: 20 -max_parallel_workers_per_gather: 5 +max_parallel_workers: 40 +max_parallel_workers_per_gather: 10 max_stack_depth: "6MB" max_worker_processes: 60 mem_size: 262140 @@ -39,6 +39,6 @@ nrpe_procs_warn: 600 num_cpus: 64 shared_buffers: "64GB" swap: false -temp_buffers: "96MB" +temp_buffers: "192MB" vmhost: bvmhost-x86-01.iad2.fedoraproject.org volgroup: /dev/vg_guests diff --git a/roles/postgresql_server/templates/postgresql.conf-15 b/roles/postgresql_server/templates/postgresql.conf-15 index 8e3981cdb4..65029b7e4a 100644 --- a/roles/postgresql_server/templates/postgresql.conf-15 +++ b/roles/postgresql_server/templates/postgresql.conf-15 @@ -143,7 +143,7 @@ temp_buffers = 8MB # min 800kB work_mem = 4MB maintenance_work_mem = 1GB # min 1MB {% else %} -work_mem = 128MB +work_mem = 384MB maintenance_work_mem = 2GB # min 1MB {% endif %}