diff --git a/docker/Dockerfile.eNB.rhel8.2 b/docker/Dockerfile.eNB.rhel8.2
index cf012502e0..32d6796ec9 100644
--- a/docker/Dockerfile.eNB.rhel8.2
+++ b/docker/Dockerfile.eNB.rhel8.2
@@ -48,6 +48,7 @@ RUN yum update -y && \
     yum install -y --enablerepo="ubi-8-codeready-builder" \
         lksctp-tools \
         nettle \
+        procps-ng \
         atlas \
         net-tools \
         iputils \
diff --git a/docker/Dockerfile.eNB.ubuntu18 b/docker/Dockerfile.eNB.ubuntu18
index 2954d3fb18..3ce4a98ce4 100644
--- a/docker/Dockerfile.eNB.ubuntu18
+++ b/docker/Dockerfile.eNB.ubuntu18
@@ -51,6 +51,7 @@ RUN apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get upgrade --yes && \
     DEBIAN_FRONTEND=noninteractive apt-get install --yes \
         software-properties-common \
+        procps \
         libsctp1 \
         libnettle6 \
         libblas3 \
diff --git a/docker/Dockerfile.gNB.rhel8.2 b/docker/Dockerfile.gNB.rhel8.2
index 248b154693..a81de04cbe 100644
--- a/docker/Dockerfile.gNB.rhel8.2
+++ b/docker/Dockerfile.gNB.rhel8.2
@@ -47,6 +47,7 @@ FROM registry.access.redhat.com/ubi8/ubi:latest as oai-gnb
 RUN yum repolist --disablerepo=* && \
     yum update -y && \
     yum install -y --enablerepo="ubi-8-codeready-builder" \
+        procps-ng \
         libXpm \
         libX11 \
         atlas \
diff --git a/docker/Dockerfile.gNB.ubuntu18 b/docker/Dockerfile.gNB.ubuntu18
index 3660baf79e..2fb569b74b 100644
--- a/docker/Dockerfile.gNB.ubuntu18
+++ b/docker/Dockerfile.gNB.ubuntu18
@@ -50,6 +50,7 @@ RUN apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get upgrade --yes && \
     DEBIAN_FRONTEND=noninteractive apt-get install --yes \
         software-properties-common \
+        procps \
         libsctp1 \
         tzdata \
         libnettle6 \
diff --git a/docker/Dockerfile.lteRU.rhel8.2 b/docker/Dockerfile.lteRU.rhel8.2
index 35078de007..e32325ea1b 100644
--- a/docker/Dockerfile.lteRU.rhel8.2
+++ b/docker/Dockerfile.lteRU.rhel8.2
@@ -48,6 +48,7 @@ ENV TZ=Europe/Paris
 RUN yum update -y && \
     yum install -y --enablerepo="ubi-8-codeready-builder" \
         tzdata \
+        procps-ng \
         atlas \
         net-tools \
         iputils \
diff --git a/docker/Dockerfile.lteRU.ubuntu18 b/docker/Dockerfile.lteRU.ubuntu18
index 381d63d9f3..1af5b52df4 100644
--- a/docker/Dockerfile.lteRU.ubuntu18
+++ b/docker/Dockerfile.lteRU.ubuntu18
@@ -50,6 +50,7 @@ RUN apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get upgrade --yes && \
     DEBIAN_FRONTEND=noninteractive apt-get install --yes \
         tzdata \
+        procps \
         software-properties-common \
         libblas3 \
         libatlas3-base \
diff --git a/docker/Dockerfile.lteUE.rhel8.2 b/docker/Dockerfile.lteUE.rhel8.2
index 731abed1a8..2d540876e3 100644
--- a/docker/Dockerfile.lteUE.rhel8.2
+++ b/docker/Dockerfile.lteUE.rhel8.2
@@ -48,6 +48,7 @@ FROM registry.access.redhat.com/ubi8/ubi:latest as oai-lte-ue
 RUN yum update -y && \
     yum install -y --enablerepo="ubi-8-codeready-builder" \
         lksctp-tools \
+        procps-ng \
         nettle \
         atlas \
         iproute \
diff --git a/docker/Dockerfile.lteUE.ubuntu18 b/docker/Dockerfile.lteUE.ubuntu18
index fcd16f0c15..c6a70a0b50 100644
--- a/docker/Dockerfile.lteUE.ubuntu18
+++ b/docker/Dockerfile.lteUE.ubuntu18
@@ -52,6 +52,7 @@ RUN apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get upgrade --yes && \
     DEBIAN_FRONTEND=noninteractive apt-get install --yes \
         software-properties-common \
+        procps \
         libsctp1 \
         libnettle6 \
         liblapacke \
diff --git a/docker/Dockerfile.nrUE.rhel8.2 b/docker/Dockerfile.nrUE.rhel8.2
index b71d0ed906..c8bea16801 100644
--- a/docker/Dockerfile.nrUE.rhel8.2
+++ b/docker/Dockerfile.nrUE.rhel8.2
@@ -49,6 +49,7 @@ FROM registry.access.redhat.com/ubi8/ubi:latest as oai-nr-ue
 RUN yum update -y && \
     yum install -y --enablerepo="ubi-8-codeready-builder" \
         lksctp-tools \
+        procps-ng \
         nettle \
         net-tools \
         iputils \
diff --git a/docker/Dockerfile.nrUE.ubuntu18 b/docker/Dockerfile.nrUE.ubuntu18
index c96bcf80ef..ee2160d579 100644
--- a/docker/Dockerfile.nrUE.ubuntu18
+++ b/docker/Dockerfile.nrUE.ubuntu18
@@ -54,6 +54,7 @@ RUN apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get install --yes \
         software-properties-common \
         libsctp1 \
+        procps \
         libnettle6 \
         liblapacke \
         libatlas3-base \