diff --git a/Dockerfiles/agent/alpine/docker-entrypoint.sh b/Dockerfiles/agent/alpine/docker-entrypoint.sh
index 4306b3d9a..181a885a1 100755
--- a/Dockerfiles/agent/alpine/docker-entrypoint.sh
+++ b/Dockerfiles/agent/alpine/docker-entrypoint.sh
@@ -145,6 +145,7 @@ prepare_zbx_agent_config() {
 
     update_config_var $ZBX_AGENT_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
     update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "ListenBacklog" "${ZBX_LISTENBACKLOG}"
     update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
 
     : ${ZBX_ACTIVE_ALLOW:="true"}
diff --git a/Dockerfiles/agent/centos/docker-entrypoint.sh b/Dockerfiles/agent/centos/docker-entrypoint.sh
index 4306b3d9a..181a885a1 100755
--- a/Dockerfiles/agent/centos/docker-entrypoint.sh
+++ b/Dockerfiles/agent/centos/docker-entrypoint.sh
@@ -145,6 +145,7 @@ prepare_zbx_agent_config() {
 
     update_config_var $ZBX_AGENT_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
     update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "ListenBacklog" "${ZBX_LISTENBACKLOG}"
     update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
 
     : ${ZBX_ACTIVE_ALLOW:="true"}
diff --git a/Dockerfiles/agent/ol/docker-entrypoint.sh b/Dockerfiles/agent/ol/docker-entrypoint.sh
index 4306b3d9a..181a885a1 100755
--- a/Dockerfiles/agent/ol/docker-entrypoint.sh
+++ b/Dockerfiles/agent/ol/docker-entrypoint.sh
@@ -145,6 +145,7 @@ prepare_zbx_agent_config() {
 
     update_config_var $ZBX_AGENT_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
     update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "ListenBacklog" "${ZBX_LISTENBACKLOG}"
     update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
 
     : ${ZBX_ACTIVE_ALLOW:="true"}
diff --git a/Dockerfiles/agent/rhel/docker-entrypoint.sh b/Dockerfiles/agent/rhel/docker-entrypoint.sh
index 4306b3d9a..181a885a1 100755
--- a/Dockerfiles/agent/rhel/docker-entrypoint.sh
+++ b/Dockerfiles/agent/rhel/docker-entrypoint.sh
@@ -145,6 +145,7 @@ prepare_zbx_agent_config() {
 
     update_config_var $ZBX_AGENT_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
     update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "ListenBacklog" "${ZBX_LISTENBACKLOG}"
     update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
 
     : ${ZBX_ACTIVE_ALLOW:="true"}
diff --git a/Dockerfiles/agent/ubuntu/docker-entrypoint.sh b/Dockerfiles/agent/ubuntu/docker-entrypoint.sh
index 4306b3d9a..181a885a1 100755
--- a/Dockerfiles/agent/ubuntu/docker-entrypoint.sh
+++ b/Dockerfiles/agent/ubuntu/docker-entrypoint.sh
@@ -145,6 +145,7 @@ prepare_zbx_agent_config() {
 
     update_config_var $ZBX_AGENT_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
     update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "ListenBacklog" "${ZBX_LISTENBACKLOG}"
     update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
 
     : ${ZBX_ACTIVE_ALLOW:="true"}
diff --git a/Dockerfiles/proxy-mysql/alpine/docker-entrypoint.sh b/Dockerfiles/proxy-mysql/alpine/docker-entrypoint.sh
index dcff06588..788697355 100755
--- a/Dockerfiles/proxy-mysql/alpine/docker-entrypoint.sh
+++ b/Dockerfiles/proxy-mysql/alpine/docker-entrypoint.sh
@@ -320,6 +320,7 @@ update_zbx_config() {
 
     update_config_var $ZBX_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
+    update_config_var $ZBX_CONFIG "ListenBacklog" "${ZBX_LISTENBACKLOG}"
 
     update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
     update_config_var $ZBX_CONFIG "LogType" "console"
diff --git a/Dockerfiles/proxy-mysql/centos/docker-entrypoint.sh b/Dockerfiles/proxy-mysql/centos/docker-entrypoint.sh
index fb5b29a4a..d96fdc149 100755
--- a/Dockerfiles/proxy-mysql/centos/docker-entrypoint.sh
+++ b/Dockerfiles/proxy-mysql/centos/docker-entrypoint.sh
@@ -317,6 +317,7 @@ update_zbx_config() {
 
     update_config_var $ZBX_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
+    update_config_var $ZBX_CONFIG "ListenBacklog" "${ZBX_LISTENBACKLOG}"
 
     update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
     update_config_var $ZBX_CONFIG "LogType" "console"
diff --git a/Dockerfiles/proxy-mysql/ol/docker-entrypoint.sh b/Dockerfiles/proxy-mysql/ol/docker-entrypoint.sh
index fb5b29a4a..d96fdc149 100755
--- a/Dockerfiles/proxy-mysql/ol/docker-entrypoint.sh
+++ b/Dockerfiles/proxy-mysql/ol/docker-entrypoint.sh
@@ -317,6 +317,7 @@ update_zbx_config() {
 
     update_config_var $ZBX_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
+    update_config_var $ZBX_CONFIG "ListenBacklog" "${ZBX_LISTENBACKLOG}"
 
     update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
     update_config_var $ZBX_CONFIG "LogType" "console"
diff --git a/Dockerfiles/proxy-mysql/rhel/docker-entrypoint.sh b/Dockerfiles/proxy-mysql/rhel/docker-entrypoint.sh
index 22acea831..702979595 100755
--- a/Dockerfiles/proxy-mysql/rhel/docker-entrypoint.sh
+++ b/Dockerfiles/proxy-mysql/rhel/docker-entrypoint.sh
@@ -318,6 +318,7 @@ update_zbx_config() {
 
     update_config_var $ZBX_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
+    update_config_var $ZBX_CONFIG "ListenBacklog" "${ZBX_LISTENBACKLOG}"
 
     update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
     update_config_var $ZBX_CONFIG "LogType" "console"
diff --git a/Dockerfiles/proxy-mysql/ubuntu/docker-entrypoint.sh b/Dockerfiles/proxy-mysql/ubuntu/docker-entrypoint.sh
index b7b49e0e1..bd410d5e5 100755
--- a/Dockerfiles/proxy-mysql/ubuntu/docker-entrypoint.sh
+++ b/Dockerfiles/proxy-mysql/ubuntu/docker-entrypoint.sh
@@ -317,6 +317,7 @@ update_zbx_config() {
 
     update_config_var $ZBX_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
+    update_config_var $ZBX_CONFIG "ListenBacklog" "${ZBX_LISTENBACKLOG}"
 
     update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
     update_config_var $ZBX_CONFIG "LogType" "console"
diff --git a/Dockerfiles/proxy-sqlite3/alpine/docker-entrypoint.sh b/Dockerfiles/proxy-sqlite3/alpine/docker-entrypoint.sh
index ef783bc63..0ece9b0e3 100755
--- a/Dockerfiles/proxy-sqlite3/alpine/docker-entrypoint.sh
+++ b/Dockerfiles/proxy-sqlite3/alpine/docker-entrypoint.sh
@@ -126,6 +126,7 @@ update_zbx_config() {
 
     update_config_var $ZBX_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
+    update_config_var $ZBX_CONFIG "ListenBacklog" "${ZBX_LISTENBACKLOG}"
 
     update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
     update_config_var $ZBX_CONFIG "LogType" "console"
diff --git a/Dockerfiles/proxy-sqlite3/centos/docker-entrypoint.sh b/Dockerfiles/proxy-sqlite3/centos/docker-entrypoint.sh
index ef783bc63..0ece9b0e3 100755
--- a/Dockerfiles/proxy-sqlite3/centos/docker-entrypoint.sh
+++ b/Dockerfiles/proxy-sqlite3/centos/docker-entrypoint.sh
@@ -126,6 +126,7 @@ update_zbx_config() {
 
     update_config_var $ZBX_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
+    update_config_var $ZBX_CONFIG "ListenBacklog" "${ZBX_LISTENBACKLOG}"
 
     update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
     update_config_var $ZBX_CONFIG "LogType" "console"
diff --git a/Dockerfiles/proxy-sqlite3/ol/docker-entrypoint.sh b/Dockerfiles/proxy-sqlite3/ol/docker-entrypoint.sh
index ef783bc63..0ece9b0e3 100755
--- a/Dockerfiles/proxy-sqlite3/ol/docker-entrypoint.sh
+++ b/Dockerfiles/proxy-sqlite3/ol/docker-entrypoint.sh
@@ -126,6 +126,7 @@ update_zbx_config() {
 
     update_config_var $ZBX_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
+    update_config_var $ZBX_CONFIG "ListenBacklog" "${ZBX_LISTENBACKLOG}"
 
     update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
     update_config_var $ZBX_CONFIG "LogType" "console"
diff --git a/Dockerfiles/proxy-sqlite3/rhel/docker-entrypoint.sh b/Dockerfiles/proxy-sqlite3/rhel/docker-entrypoint.sh
index ef783bc63..0ece9b0e3 100755
--- a/Dockerfiles/proxy-sqlite3/rhel/docker-entrypoint.sh
+++ b/Dockerfiles/proxy-sqlite3/rhel/docker-entrypoint.sh
@@ -126,6 +126,7 @@ update_zbx_config() {
 
     update_config_var $ZBX_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
+    update_config_var $ZBX_CONFIG "ListenBacklog" "${ZBX_LISTENBACKLOG}"
 
     update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
     update_config_var $ZBX_CONFIG "LogType" "console"
diff --git a/Dockerfiles/proxy-sqlite3/ubuntu/docker-entrypoint.sh b/Dockerfiles/proxy-sqlite3/ubuntu/docker-entrypoint.sh
index b316091db..a8a8791ba 100755
--- a/Dockerfiles/proxy-sqlite3/ubuntu/docker-entrypoint.sh
+++ b/Dockerfiles/proxy-sqlite3/ubuntu/docker-entrypoint.sh
@@ -126,6 +126,7 @@ update_zbx_config() {
 
     update_config_var $ZBX_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
+    update_config_var $ZBX_CONFIG "ListenBacklog" "${ZBX_LISTENBACKLOG}"
 
     update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
     update_config_var $ZBX_CONFIG "LogType" "console"
diff --git a/Dockerfiles/server-mysql/alpine/docker-entrypoint.sh b/Dockerfiles/server-mysql/alpine/docker-entrypoint.sh
index eeab00d8e..001b0a831 100755
--- a/Dockerfiles/server-mysql/alpine/docker-entrypoint.sh
+++ b/Dockerfiles/server-mysql/alpine/docker-entrypoint.sh
@@ -304,6 +304,7 @@ update_zbx_config() {
 
     update_config_var $ZBX_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
+    update_config_var $ZBX_CONFIG "ListenBacklog" "${ZBX_LISTENBACKLOG}"
 
     update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
     update_config_var $ZBX_CONFIG "LogType" "console"
@@ -393,6 +394,7 @@ update_zbx_config() {
     update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
 
     update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
+    update_config_var $ZBX_CONFIG "TrendFunctionCacheSize" "${ZBX_TRENDFUNCTIONCACHESIZE}"
     update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
 
     update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
diff --git a/Dockerfiles/server-mysql/centos/docker-entrypoint.sh b/Dockerfiles/server-mysql/centos/docker-entrypoint.sh
index 6c0d593b5..0bed37500 100755
--- a/Dockerfiles/server-mysql/centos/docker-entrypoint.sh
+++ b/Dockerfiles/server-mysql/centos/docker-entrypoint.sh
@@ -301,6 +301,7 @@ update_zbx_config() {
 
     update_config_var $ZBX_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
+    update_config_var $ZBX_CONFIG "ListenBacklog" "${ZBX_LISTENBACKLOG}"
 
     update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
     update_config_var $ZBX_CONFIG "LogType" "console"
@@ -390,6 +391,7 @@ update_zbx_config() {
     update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
 
     update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
+    update_config_var $ZBX_CONFIG "TrendFunctionCacheSize" "${ZBX_TRENDFUNCTIONCACHESIZE}"
     update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
 
     update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
diff --git a/Dockerfiles/server-mysql/ol/docker-entrypoint.sh b/Dockerfiles/server-mysql/ol/docker-entrypoint.sh
index 6c0d593b5..0bed37500 100755
--- a/Dockerfiles/server-mysql/ol/docker-entrypoint.sh
+++ b/Dockerfiles/server-mysql/ol/docker-entrypoint.sh
@@ -301,6 +301,7 @@ update_zbx_config() {
 
     update_config_var $ZBX_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
+    update_config_var $ZBX_CONFIG "ListenBacklog" "${ZBX_LISTENBACKLOG}"
 
     update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
     update_config_var $ZBX_CONFIG "LogType" "console"
@@ -390,6 +391,7 @@ update_zbx_config() {
     update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
 
     update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
+    update_config_var $ZBX_CONFIG "TrendFunctionCacheSize" "${ZBX_TRENDFUNCTIONCACHESIZE}"
     update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
 
     update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
diff --git a/Dockerfiles/server-mysql/rhel/docker-entrypoint.sh b/Dockerfiles/server-mysql/rhel/docker-entrypoint.sh
index 6c0d593b5..0bed37500 100755
--- a/Dockerfiles/server-mysql/rhel/docker-entrypoint.sh
+++ b/Dockerfiles/server-mysql/rhel/docker-entrypoint.sh
@@ -301,6 +301,7 @@ update_zbx_config() {
 
     update_config_var $ZBX_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
+    update_config_var $ZBX_CONFIG "ListenBacklog" "${ZBX_LISTENBACKLOG}"
 
     update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
     update_config_var $ZBX_CONFIG "LogType" "console"
@@ -390,6 +391,7 @@ update_zbx_config() {
     update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
 
     update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
+    update_config_var $ZBX_CONFIG "TrendFunctionCacheSize" "${ZBX_TRENDFUNCTIONCACHESIZE}"
     update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
 
     update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
diff --git a/Dockerfiles/server-mysql/ubuntu/docker-entrypoint.sh b/Dockerfiles/server-mysql/ubuntu/docker-entrypoint.sh
index a7e8ad274..52f5de81e 100755
--- a/Dockerfiles/server-mysql/ubuntu/docker-entrypoint.sh
+++ b/Dockerfiles/server-mysql/ubuntu/docker-entrypoint.sh
@@ -301,6 +301,7 @@ update_zbx_config() {
 
     update_config_var $ZBX_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
+    update_config_var $ZBX_CONFIG "ListenBacklog" "${ZBX_LISTENBACKLOG}"
 
     update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
     update_config_var $ZBX_CONFIG "LogType" "console"
@@ -390,6 +391,7 @@ update_zbx_config() {
     update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
 
     update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
+    update_config_var $ZBX_CONFIG "TrendFunctionCacheSize" "${ZBX_TRENDFUNCTIONCACHESIZE}"
     update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
 
     update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
diff --git a/Dockerfiles/server-pgsql/alpine/docker-entrypoint.sh b/Dockerfiles/server-pgsql/alpine/docker-entrypoint.sh
index 253edab75..3d69c78a4 100755
--- a/Dockerfiles/server-pgsql/alpine/docker-entrypoint.sh
+++ b/Dockerfiles/server-pgsql/alpine/docker-entrypoint.sh
@@ -339,6 +339,7 @@ update_zbx_config() {
 
     update_config_var $ZBX_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
+    update_config_var $ZBX_CONFIG "ListenBacklog" "${ZBX_LISTENBACKLOG}"
 
     update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
     update_config_var $ZBX_CONFIG "LogType" "console"
@@ -430,6 +431,7 @@ update_zbx_config() {
     update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
 
     update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
+    update_config_var $ZBX_CONFIG "TrendFunctionCacheSize" "${ZBX_TRENDFUNCTIONCACHESIZE}"
     update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
 
     update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
diff --git a/Dockerfiles/server-pgsql/centos/docker-entrypoint.sh b/Dockerfiles/server-pgsql/centos/docker-entrypoint.sh
index 253edab75..3d69c78a4 100755
--- a/Dockerfiles/server-pgsql/centos/docker-entrypoint.sh
+++ b/Dockerfiles/server-pgsql/centos/docker-entrypoint.sh
@@ -339,6 +339,7 @@ update_zbx_config() {
 
     update_config_var $ZBX_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
+    update_config_var $ZBX_CONFIG "ListenBacklog" "${ZBX_LISTENBACKLOG}"
 
     update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
     update_config_var $ZBX_CONFIG "LogType" "console"
@@ -430,6 +431,7 @@ update_zbx_config() {
     update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
 
     update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
+    update_config_var $ZBX_CONFIG "TrendFunctionCacheSize" "${ZBX_TRENDFUNCTIONCACHESIZE}"
     update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
 
     update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
diff --git a/Dockerfiles/server-pgsql/ol/docker-entrypoint.sh b/Dockerfiles/server-pgsql/ol/docker-entrypoint.sh
index 253edab75..3d69c78a4 100755
--- a/Dockerfiles/server-pgsql/ol/docker-entrypoint.sh
+++ b/Dockerfiles/server-pgsql/ol/docker-entrypoint.sh
@@ -339,6 +339,7 @@ update_zbx_config() {
 
     update_config_var $ZBX_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
+    update_config_var $ZBX_CONFIG "ListenBacklog" "${ZBX_LISTENBACKLOG}"
 
     update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
     update_config_var $ZBX_CONFIG "LogType" "console"
@@ -430,6 +431,7 @@ update_zbx_config() {
     update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
 
     update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
+    update_config_var $ZBX_CONFIG "TrendFunctionCacheSize" "${ZBX_TRENDFUNCTIONCACHESIZE}"
     update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
 
     update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
diff --git a/Dockerfiles/server-pgsql/ubuntu/docker-entrypoint.sh b/Dockerfiles/server-pgsql/ubuntu/docker-entrypoint.sh
index ac7bf26f6..4e2d0550d 100755
--- a/Dockerfiles/server-pgsql/ubuntu/docker-entrypoint.sh
+++ b/Dockerfiles/server-pgsql/ubuntu/docker-entrypoint.sh
@@ -339,6 +339,7 @@ update_zbx_config() {
 
     update_config_var $ZBX_CONFIG "ListenIP" "${ZBX_LISTENIP}"
     update_config_var $ZBX_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
+    update_config_var $ZBX_CONFIG "ListenBacklog" "${ZBX_LISTENBACKLOG}"
 
     update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
     update_config_var $ZBX_CONFIG "LogType" "console"
@@ -430,6 +431,7 @@ update_zbx_config() {
     update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
 
     update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
+    update_config_var $ZBX_CONFIG "TrendFunctionCacheSize" "${ZBX_TRENDFUNCTIONCACHESIZE}"
     update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
 
     update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
diff --git a/Dockerfiles/zabbix-appliance/rhel/docker-entrypoint.sh b/Dockerfiles/zabbix-appliance/rhel/docker-entrypoint.sh
index f5d223d50..f9a50d906 100755
--- a/Dockerfiles/zabbix-appliance/rhel/docker-entrypoint.sh
+++ b/Dockerfiles/zabbix-appliance/rhel/docker-entrypoint.sh
@@ -390,6 +390,10 @@ update_zbx_config() {
 
     ZBX_CONFIG=$ZABBIX_ETC_DIR/zabbix_server.conf
 
+    update_config_var $ZBX_CONFIG "ListenIP" "${ZBX_LISTENIP}"
+    update_config_var $ZBX_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
+    update_config_var $ZBX_CONFIG "ListenBacklog" "${ZBX_LISTENBACKLOG}"
+
     update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
     update_config_var $ZBX_CONFIG "LogType" "console"
     update_config_var $ZBX_CONFIG "LogFile"
@@ -471,6 +475,7 @@ update_zbx_config() {
     update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
 
     update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
+    update_config_var $ZBX_CONFIG "TrendFunctionCacheSize" "${ZBX_TRENDFUNCTIONCACHESIZE}"
     update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
 
     update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
diff --git a/env_vars/.env_agent b/env_vars/.env_agent
index a2f9be2a6..58ecf335e 100644
--- a/env_vars/.env_agent
+++ b/env_vars/.env_agent
@@ -10,6 +10,7 @@
 # ZBX_ACTIVE_ALLOW=true
 # ZBX_ACTIVESERVERS=
 # ZBX_LISTENIP=
+# ZBX_LISTENBACKLOG=
 # ZBX_STARTAGENTS=3
 # ZBX_HOSTNAME=
 # ZBX_HOSTNAMEITEM=system.hostname
diff --git a/env_vars/.env_prx b/env_vars/.env_prx
index bf6abbb31..dcd45de71 100644
--- a/env_vars/.env_prx
+++ b/env_vars/.env_prx
@@ -36,6 +36,7 @@
 # ZBX_VMWARETIMEOUT=10
 # ZBX_ENABLE_SNMP_TRAPS=false
 # ZBX_LISTENIP=
+# ZBX_LISTENBACKLOG=
 # ZBX_HOUSEKEEPINGFREQUENCY=1
 # ZBX_CACHESIZE=8M
 # ZBX_STARTDBSYNCERS=4
diff --git a/env_vars/.env_srv b/env_vars/.env_srv
index 887e5600e..2e6120895 100644
--- a/env_vars/.env_srv
+++ b/env_vars/.env_srv
@@ -1,4 +1,5 @@
 # ZBX_LISTENIP=
+# ZBX_LISTENBACKLOG=
 # ZBX_HISTORYSTORAGEURL=http://elasticsearch:9200/ # Available since 3.4.5
 # ZBX_HISTORYSTORAGETYPES=uint,dbl,str,log,text # Available since 3.4.5
 # ZBX_DBTLSCONNECT=required # Available since 5.0.0
@@ -39,6 +40,7 @@ ZBX_ENABLE_SNMP_TRAPS=true
 # ZBX_HISTORYCACHESIZE=16M
 # ZBX_HISTORYINDEXCACHESIZE=4M
 # ZBX_TRENDCACHESIZE=4M
+# ZBX_TRENDFUNCTIONCACHESIZE=4M
 # ZBX_VALUECACHESIZE=8M
 # ZBX_TIMEOUT=4
 # ZBX_TRAPPERTIMEOUT=300