diff --git a/src/procfs.rs b/src/procfs.rs
index 1147bca..541e7a4 100644
--- a/src/procfs.rs
+++ b/src/procfs.rs
@@ -49,6 +49,7 @@ pub fn get_memtotal_kib(fs: &dyn procfsapi::ProcfsAPI) -> Result<usize, String>
 
 pub fn get_cpu_info(fs: &dyn procfsapi::ProcfsAPI) -> Result<(String, i32, i32, i32), String> {
     let mut physids = HashMap::<i32, bool>::new();
+    let mut processors = HashSet::<i32>::new();
     let mut cores_per_socket = 0i32;
     let mut siblings = 0i32;
     let cpuinfo = fs.read_to_string("cpuinfo")?;
@@ -58,8 +59,12 @@ pub fn get_cpu_info(fs: &dyn procfsapi::ProcfsAPI) -> Result<(String, i32, i32,
     let mut model_major = 0i32;
     let mut model_minor = 0i32;
     for l in cpuinfo.split('\n') {
+        // "processor" could be either kind of CPU, so don't commit
+        if l.starts_with("processor") {
+            processors.insert(i32_field(l)?);
+        }
         // model name, physical id, siblings, cpu cores are x86_64
-        if l.starts_with("model name") {
+        else if l.starts_with("model name") {
             amd64 = true;
             model_name = text_field(l)?;
         } else if l.starts_with("physical id") {
@@ -72,11 +77,8 @@ pub fn get_cpu_info(fs: &dyn procfsapi::ProcfsAPI) -> Result<(String, i32, i32,
             amd64 = true;
             cores_per_socket = i32_field(l)?;
         }
-        // processor, CPU architecture, CPU variant are aarch64
-        else if l.starts_with("processor") {
-            aarch64 = true;
-            physids.insert(i32_field(l)?, true);
-        } else if l.starts_with("CPU architecture") {
+        // CPU architecture, CPU variant are aarch64
+        else if l.starts_with("CPU architecture") {
             aarch64 = true;
             model_major = i32_field(l)?;
         } else if l.starts_with("CPU variant") {
@@ -95,7 +97,7 @@ pub fn get_cpu_info(fs: &dyn procfsapi::ProcfsAPI) -> Result<(String, i32, i32,
         Ok((
             format!("ARMv{model_major}.{model_minor}"),
             1,
-            physids.len() as i32,
+            processors.len() as i32,
             1,
         ))
     } else {