commit 4ed5caf77e675bbfc98cc5f1e45bcfa250bfab16
Author: Nobuto Murata <nobuto.murata@canonical.com>
Date:   Mon Aug 3 15:29:07 2020 +0900

    Set up health_manager processes based on worker-multiplier
    
    Properly limit the number of processes with worker-multiplier instead of
    spawning as many workers as available CPU threads.
    
    Change-Id: I7f42e131d7de4a58a926b634950969e6f406bb10
    Closes-Bug: #1889731

diff --git a/src/templates/rocky/octavia.conf b/src/templates/rocky/octavia.conf
index eea8fd0..14b5d81 100644
--- a/src/templates/rocky/octavia.conf
+++ b/src/templates/rocky/octavia.conf
@@ -11,6 +11,8 @@ bind_ip = {{ options.health_manager_bind_ip }}
 controller_ip_port_list = {{ options.controller_ip_port_list }}
 {% endif -%}
 heartbeat_key = {{ options.heartbeat_key }}
+health_update_threads = {{ options.workers }}
+stats_update_threads = {{ options.workers }}
 
 [house_keeping]
 {% if options.spare_amphora_pool_size -%}
diff --git a/src/templates/ussuri/octavia.conf b/src/templates/ussuri/octavia.conf
index 1bd2a15..41e74a3 100644
--- a/src/templates/ussuri/octavia.conf
+++ b/src/templates/ussuri/octavia.conf
@@ -22,6 +22,8 @@ bind_ip = {{ options.health_manager_bind_ip }}
 controller_ip_port_list = {{ options.controller_ip_port_list }}
 {% endif -%}
 heartbeat_key = {{ options.heartbeat_key }}
+health_update_threads = {{ options.workers }}
+stats_update_threads = {{ options.workers }}
 
 [house_keeping]
 {% if options.spare_amphora_pool_size -%}