update AMD EPYC 7451 and EPYC 7501 detection in 123.09beta01

Use optimal number of cpu cores for nginx/php related compilations when AMD EPYC cpus detected
centminmod · Feb 16, 2019 · 70c42f3 · 70c42f3
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commit 70c42f3
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diff --git a/addons/ffmpeg.sh b/addons/ffmpeg.sh
@@ -72,6 +72,14 @@ if [ -f /proc/user_beancounters ]; then
             # 7551P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7551p
             # while greater than 12 cpu cores downclocks to 2.55Ghz
             CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7501' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7501' ]]; then
+            # 7501P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7501p
+            # while greater than 12 cpu cores downclocks to 2.6Ghz
+            CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7451' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7451' ]]; then
+            # 7451 at 12 cpu cores has 3.2Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7451
+            # while greater than 12 cpu cores downclocks to 2.9Ghz
+            CPUS=12
         elif [[ "$(grep -o 'AMD EPYC 7401' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7401' ]]; then
             # 7401P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7401p
             # while greater than 12 cpu cores downclocks to 2.8Ghz
@@ -99,6 +107,14 @@ else
             # 7551P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7551p
             # while greater than 12 cpu cores downclocks to 2.55Ghz
             CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7501' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7501' ]]; then
+            # 7501P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7501p
+            # while greater than 12 cpu cores downclocks to 2.6Ghz
+            CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7451' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7451' ]]; then
+            # 7451 at 12 cpu cores has 3.2Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7451
+            # while greater than 12 cpu cores downclocks to 2.9Ghz
+            CPUS=12
         elif [[ "$(grep -o 'AMD EPYC 7401' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7401' ]]; then
             # 7401P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7401p
             # while greater than 12 cpu cores downclocks to 2.8Ghz

diff --git a/addons/nodejs.sh b/addons/nodejs.sh
@@ -115,6 +115,14 @@ if [ -f /proc/user_beancounters ]; then
             # 7551P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7551p
             # while greater than 12 cpu cores downclocks to 2.55Ghz
             CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7501' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7501' ]]; then
+            # 7501P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7501p
+            # while greater than 12 cpu cores downclocks to 2.6Ghz
+            CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7451' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7451' ]]; then
+            # 7451 at 12 cpu cores has 3.2Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7451
+            # while greater than 12 cpu cores downclocks to 2.9Ghz
+            CPUS=12
         elif [[ "$(grep -o 'AMD EPYC 7401' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7401' ]]; then
             # 7401P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7401p
             # while greater than 12 cpu cores downclocks to 2.8Ghz
@@ -142,6 +150,14 @@ else
             # 7551P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7551p
             # while greater than 12 cpu cores downclocks to 2.55Ghz
             CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7501' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7501' ]]; then
+            # 7501P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7501p
+            # while greater than 12 cpu cores downclocks to 2.6Ghz
+            CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7451' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7451' ]]; then
+            # 7451 at 12 cpu cores has 3.2Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7451
+            # while greater than 12 cpu cores downclocks to 2.9Ghz
+            CPUS=12
         elif [[ "$(grep -o 'AMD EPYC 7401' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7401' ]]; then
             # 7401P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7401p
             # while greater than 12 cpu cores downclocks to 2.8Ghz

diff --git a/addons/passenger.sh b/addons/passenger.sh
@@ -107,6 +107,14 @@ if [ -f /proc/user_beancounters ]; then
             # 7551P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7551p
             # while greater than 12 cpu cores downclocks to 2.55Ghz
             CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7501' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7501' ]]; then
+            # 7501P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7501p
+            # while greater than 12 cpu cores downclocks to 2.6Ghz
+            CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7451' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7451' ]]; then
+            # 7451 at 12 cpu cores has 3.2Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7451
+            # while greater than 12 cpu cores downclocks to 2.9Ghz
+            CPUS=12
         elif [[ "$(grep -o 'AMD EPYC 7401' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7401' ]]; then
             # 7401P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7401p
             # while greater than 12 cpu cores downclocks to 2.8Ghz
@@ -134,6 +142,14 @@ else
             # 7551P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7551p
             # while greater than 12 cpu cores downclocks to 2.55Ghz
             CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7501' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7501' ]]; then
+            # 7501P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7501p
+            # while greater than 12 cpu cores downclocks to 2.6Ghz
+            CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7451' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7451' ]]; then
+            # 7451 at 12 cpu cores has 3.2Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7451
+            # while greater than 12 cpu cores downclocks to 2.9Ghz
+            CPUS=12
         elif [[ "$(grep -o 'AMD EPYC 7401' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7401' ]]; then
             # 7401P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7401p
             # while greater than 12 cpu cores downclocks to 2.8Ghz

diff --git a/addons/php72-mcrypt.sh b/addons/php72-mcrypt.sh
@@ -38,6 +38,14 @@ if [ -f /proc/user_beancounters ]; then
             # 7551P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7551p
             # while greater than 12 cpu cores downclocks to 2.55Ghz
             CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7501' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7501' ]]; then
+            # 7501P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7501p
+            # while greater than 12 cpu cores downclocks to 2.6Ghz
+            CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7451' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7451' ]]; then
+            # 7451 at 12 cpu cores has 3.2Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7451
+            # while greater than 12 cpu cores downclocks to 2.9Ghz
+            CPUS=12
         elif [[ "$(grep -o 'AMD EPYC 7401' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7401' ]]; then
             # 7401P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7401p
             # while greater than 12 cpu cores downclocks to 2.8Ghz
@@ -65,6 +73,14 @@ else
             # 7551P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7551p
             # while greater than 12 cpu cores downclocks to 2.55Ghz
             CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7501' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7501' ]]; then
+            # 7501P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7501p
+            # while greater than 12 cpu cores downclocks to 2.6Ghz
+            CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7451' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7451' ]]; then
+            # 7451 at 12 cpu cores has 3.2Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7451
+            # while greater than 12 cpu cores downclocks to 2.9Ghz
+            CPUS=12
         elif [[ "$(grep -o 'AMD EPYC 7401' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7401' ]]; then
             # 7401P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7401p
             # while greater than 12 cpu cores downclocks to 2.8Ghz

diff --git a/addons/php73-mcrypt.sh b/addons/php73-mcrypt.sh
@@ -38,6 +38,14 @@ if [ -f /proc/user_beancounters ]; then
             # 7551P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7551p
             # while greater than 12 cpu cores downclocks to 2.55Ghz
             CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7501' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7501' ]]; then
+            # 7501P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7501p
+            # while greater than 12 cpu cores downclocks to 2.6Ghz
+            CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7451' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7451' ]]; then
+            # 7451 at 12 cpu cores has 3.2Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7451
+            # while greater than 12 cpu cores downclocks to 2.9Ghz
+            CPUS=12
         elif [[ "$(grep -o 'AMD EPYC 7401' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7401' ]]; then
             # 7401P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7401p
             # while greater than 12 cpu cores downclocks to 2.8Ghz
@@ -65,6 +73,14 @@ else
             # 7551P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7551p
             # while greater than 12 cpu cores downclocks to 2.55Ghz
             CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7501' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7501' ]]; then
+            # 7501P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7501p
+            # while greater than 12 cpu cores downclocks to 2.6Ghz
+            CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7451' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7451' ]]; then
+            # 7451 at 12 cpu cores has 3.2Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7451
+            # while greater than 12 cpu cores downclocks to 2.9Ghz
+            CPUS=12
         elif [[ "$(grep -o 'AMD EPYC 7401' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7401' ]]; then
             # 7401P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7401p
             # while greater than 12 cpu cores downclocks to 2.8Ghz

diff --git a/addons/rclone.sh b/addons/rclone.sh
@@ -97,6 +97,14 @@ if [ -f /proc/user_beancounters ]; then
             # 7551P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7551p
             # while greater than 12 cpu cores downclocks to 2.55Ghz
             CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7501' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7501' ]]; then
+            # 7501P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7501p
+            # while greater than 12 cpu cores downclocks to 2.6Ghz
+            CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7451' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7451' ]]; then
+            # 7451 at 12 cpu cores has 3.2Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7451
+            # while greater than 12 cpu cores downclocks to 2.9Ghz
+            CPUS=12
         elif [[ "$(grep -o 'AMD EPYC 7401' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7401' ]]; then
             # 7401P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7401p
             # while greater than 12 cpu cores downclocks to 2.8Ghz
@@ -124,6 +132,14 @@ else
             # 7551P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7551p
             # while greater than 12 cpu cores downclocks to 2.55Ghz
             CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7501' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7501' ]]; then
+            # 7501P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7501p
+            # while greater than 12 cpu cores downclocks to 2.6Ghz
+            CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7451' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7451' ]]; then
+            # 7451 at 12 cpu cores has 3.2Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7451
+            # while greater than 12 cpu cores downclocks to 2.9Ghz
+            CPUS=12
         elif [[ "$(grep -o 'AMD EPYC 7401' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7401' ]]; then
             # 7401P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7401p
             # while greater than 12 cpu cores downclocks to 2.8Ghz

diff --git a/addons/ruby.sh b/addons/ruby.sh
@@ -105,6 +105,14 @@ if [ -f /proc/user_beancounters ]; then
             # 7551P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7551p
             # while greater than 12 cpu cores downclocks to 2.55Ghz
             CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7501' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7501' ]]; then
+            # 7501P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7501p
+            # while greater than 12 cpu cores downclocks to 2.6Ghz
+            CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7451' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7451' ]]; then
+            # 7451 at 12 cpu cores has 3.2Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7451
+            # while greater than 12 cpu cores downclocks to 2.9Ghz
+            CPUS=12
         elif [[ "$(grep -o 'AMD EPYC 7401' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7401' ]]; then
             # 7401P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7401p
             # while greater than 12 cpu cores downclocks to 2.8Ghz
@@ -132,6 +140,14 @@ else
             # 7551P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7551p
             # while greater than 12 cpu cores downclocks to 2.55Ghz
             CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7501' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7501' ]]; then
+            # 7501P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7501p
+            # while greater than 12 cpu cores downclocks to 2.6Ghz
+            CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7451' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7451' ]]; then
+            # 7451 at 12 cpu cores has 3.2Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7451
+            # while greater than 12 cpu cores downclocks to 2.9Ghz
+            CPUS=12
         elif [[ "$(grep -o 'AMD EPYC 7401' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7401' ]]; then
             # 7401P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7401p
             # while greater than 12 cpu cores downclocks to 2.8Ghz

diff --git a/addons/wget.sh b/addons/wget.sh
@@ -98,6 +98,14 @@ if [ -f /proc/user_beancounters ]; then
             # 7551P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7551p
             # while greater than 12 cpu cores downclocks to 2.55Ghz
             CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7501' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7501' ]]; then
+            # 7501P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7501p
+            # while greater than 12 cpu cores downclocks to 2.6Ghz
+            CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7451' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7451' ]]; then
+            # 7451 at 12 cpu cores has 3.2Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7451
+            # while greater than 12 cpu cores downclocks to 2.9Ghz
+            CPUS=12
         elif [[ "$(grep -o 'AMD EPYC 7401' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7401' ]]; then
             # 7401P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7401p
             # while greater than 12 cpu cores downclocks to 2.8Ghz
@@ -125,6 +133,14 @@ else
             # 7551P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7551p
             # while greater than 12 cpu cores downclocks to 2.55Ghz
             CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7501' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7501' ]]; then
+            # 7501P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7501p
+            # while greater than 12 cpu cores downclocks to 2.6Ghz
+            CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7451' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7451' ]]; then
+            # 7451 at 12 cpu cores has 3.2Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7451
+            # while greater than 12 cpu cores downclocks to 2.9Ghz
+            CPUS=12
         elif [[ "$(grep -o 'AMD EPYC 7401' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7401' ]]; then
             # 7401P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7401p
             # while greater than 12 cpu cores downclocks to 2.8Ghz

diff --git a/centmin.sh b/centmin.sh
@@ -26,7 +26,7 @@ DT=$(date +"%d%m%y-%H%M%S")
 branchname='123.09beta01'
 SCRIPT_MAJORVER='1.2.3'
 SCRIPT_MINORVER='09'
-SCRIPT_INCREMENTVER='097'
+SCRIPT_INCREMENTVER='098'
 SCRIPT_VERSIONSHORT="${branchname}"
 SCRIPT_VERSION="${SCRIPT_VERSIONSHORT}.b${SCRIPT_INCREMENTVER}"
 SCRIPT_DATE='31/03/2019'
@@ -238,6 +238,14 @@ if [ -f /proc/user_beancounters ]; then
             # 7551P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7551p
             # while greater than 12 cpu cores downclocks to 2.55Ghz
             CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7501' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7501' ]]; then
+            # 7501P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7501p
+            # while greater than 12 cpu cores downclocks to 2.6Ghz
+            CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7451' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7451' ]]; then
+            # 7451 at 12 cpu cores has 3.2Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7451
+            # while greater than 12 cpu cores downclocks to 2.9Ghz
+            CPUS=12
         elif [[ "$(grep -o 'AMD EPYC 7401' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7401' ]]; then
             # 7401P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7401p
             # while greater than 12 cpu cores downclocks to 2.8Ghz
@@ -265,6 +273,14 @@ else
             # 7551P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7551p
             # while greater than 12 cpu cores downclocks to 2.55Ghz
             CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7501' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7501' ]]; then
+            # 7501P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7501p
+            # while greater than 12 cpu cores downclocks to 2.6Ghz
+            CPUS=12
+        elif [[ "$(grep -o 'AMD EPYC 7451' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7451' ]]; then
+            # 7451 at 12 cpu cores has 3.2Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7451
+            # while greater than 12 cpu cores downclocks to 2.9Ghz
+            CPUS=12
         elif [[ "$(grep -o 'AMD EPYC 7401' /proc/cpuinfo | sort -u)" = 'AMD EPYC 7401' ]]; then
             # 7401P at 12 cpu cores has 3.0Ghz clock frequency https://en.wikichip.org/wiki/amd/epyc/7401p
             # while greater than 12 cpu cores downclocks to 2.8Ghz