diff --git a/testpmd-container-app/cnfapp/scripts/testpmd-wrapper b/testpmd-container-app/cnfapp/scripts/testpmd-wrapper
index 8b48a651..acf13d7a 100644
--- a/testpmd-container-app/cnfapp/scripts/testpmd-wrapper
+++ b/testpmd-container-app/cnfapp/scripts/testpmd-wrapper
@@ -58,7 +58,7 @@ CORES_STR=$LCORES
 IFS=',' read -ra CORES_ARR <<< "$CORES_STR"
 CORES_LEN=${#CORES_ARR[@]}
 if [[ $CORES_LEN -gt $TESTPMD_CPU_COUNT ]]; then
-    echo "ERROR: Acutal cores (${CORES_LEN}) is greater than configured cores (${TESTPMD_CPU_COUNT})"
+    echo "ERROR: Actual cores (${CORES_LEN}) is greater than configured cores (${TESTPMD_CPU_COUNT})"
     exit 1
 fi
 
@@ -71,6 +71,7 @@ for item in "${ETH_PEER_LIST[@]}"; do
 done
 
 SOCKET_MEM=${socket_mem:=1024}
+SOCKET_MEM_LIM=${socket_mem:=407904256}
 MEMORY_CHANNELS=${memory_channels:=4}
 FORWARDING_CORES=${forwarding_cores:=2}
 RXQ=${rx_queues:=1}
@@ -81,7 +82,7 @@ STATS_PERIOD=${stats_period:=1}
 
 RUN="/usr/local/bin/example-cnf/testpmd-run"
 CMD="/usr/local/bin/example-cnf/testpmd"
-CMD="${CMD} -l $LCORES --in-memory $PCI --socket-mem ${SOCKET_MEM} -n ${MEMORY_CHANNELS} --proc-type auto --file-prefix pg"
+CMD="${CMD} -l $LCORES --in-memory $PCI --socket-mem ${SOCKET_MEM} -n ${MEMORY_CHANNELS} --proc-type auto --file-prefix pg --socket-limit ${SOCKET_MEM_LIM}"
 CMD="${CMD} --"
 CMD="${CMD} --disable-rss --nb-cores=${FORWARDING_CORES} --rxq=${RXQ} --txq=${TXQ} --rxd=${RXD} --txd=${TXD}"
 CMD="${CMD} --auto-start ${ETH_PEER} --forward-mode=mac --stats-period ${STATS_PERIOD}"
diff --git a/testpmd-lb-operator/roles/loadbalancer/defaults/main.yml b/testpmd-lb-operator/roles/loadbalancer/defaults/main.yml
index 378f7714..74ccf75a 100644
--- a/testpmd-lb-operator/roles/loadbalancer/defaults/main.yml
+++ b/testpmd-lb-operator/roles/loadbalancer/defaults/main.yml
@@ -11,7 +11,7 @@ image_testpmd: "quay.io/rh-nfv-int/testpmd-container-app-testpmd@sha256:eca74e7c
 image_listener: "quay.io/rh-nfv-int/testpmd-container-app-listener@sha256:050c5f7117bd6135af48cf742600bd30ab8448fe12fcab44960c1508c10327b1" # v0.2.3
 
 hugepage_1gb_count: 4Gi
-memory: 1000Mi
+memory: 4Gi
 cpu: 6
 forwarding_cores: 4
 
diff --git a/testpmd-operator/roles/testpmd/defaults/main.yml b/testpmd-operator/roles/testpmd/defaults/main.yml
index 1ade6e25..a41a2e16 100644
--- a/testpmd-operator/roles/testpmd/defaults/main.yml
+++ b/testpmd-operator/roles/testpmd/defaults/main.yml
@@ -15,7 +15,7 @@ image_testpmd: "quay.io/rh-nfv-int/testpmd-container-app-cnfapp@sha256:c0cbe35d7
 size: 1
 
 hugepage_1gb_count: 4Gi
-memory: 1000Mi
+memory: 4Gi
 cpu: 6
 forwarding_cores: 4