diff --git a/lib/cpu.js b/lib/cpu.js
index 149e166..09c501a 100644
--- a/lib/cpu.js
+++ b/lib/cpu.js
@@ -713,8 +713,10 @@ function getCpu() {
             // const coresPerSocketInt = parseInt(util.getValue(lines, 'cores(s) per socket') || '1', 10);
             const processors = util.getValue(lines, 'socket(s)') || '1';
             let threadsPerCoreInt = parseInt(threadsPerCore, 10);
-            let processorsInt = parseInt(processors, 10);
-            result.physicalCores = result.cores / threadsPerCoreInt;
+            let processorsInt = parseInt(processors, 10) || 1;
+            const cpus = (parseInt(util.getValue(lines, 'cpu(s)'), 10) || 1);
+            const coresPerSocket = parseInt(util.getValue(lines, 'core(s) per socket'), 10);
+            result.physicalCores = coresPerSocket ? coresPerSocket * processorsInt : result.cores / threadsPerCoreInt;
             result.processors = processorsInt;
             result.governor = util.getValue(lines, 'governor') || '';