# Node ID ebef608a11db99fd354ccdbdac6b4e85d93bd671
# Parent  131f09c0c29c2db6cdb20ea64bd865c66054cb76
diff --git a/src/cpu/minor/execute.cc b/src/cpu/minor/execute.cc
--- a/src/cpu/minor/execute.cc
+++ b/src/cpu/minor/execute.cc
@@ -854,6 +854,7 @@
     thread->numOp++;
     thread->numOps++;
     cpu.stats.numOps++;
+    cpu.stats.committedInstType[inst->id.threadId][inst->staticInst->opClass()]++;
 
     /* Set the CP SeqNum to the numOps commit number */
     if (inst->traceData)
diff --git a/src/cpu/minor/stats.hh b/src/cpu/minor/stats.hh
--- a/src/cpu/minor/stats.hh
+++ b/src/cpu/minor/stats.hh
@@ -76,6 +76,9 @@
     Stats::Formula cpi;
     Stats::Formula ipc;
 
+    /** Number of instructions by type (OpClass) */
+    Stats::Vector2d committedInstType;
+
   public:
     MinorStats();
 
diff --git a/src/cpu/minor/stats.cc b/src/cpu/minor/stats.cc
--- a/src/cpu/minor/stats.cc
+++ b/src/cpu/minor/stats.cc
@@ -82,6 +82,13 @@
         .desc("IPC: instructions per cycle")
         .precision(6);
     ipc = numInsts / baseCpu.numCycles;
+
+    committedInstType
+        .init(baseCpu.numThreads, Enums::Num_OpClass)
+        .name(name + ".op_class")
+        .desc("Class of committed instruction")
+        .flags(Stats::total | Stats::pdf | Stats::dist);
+    committedInstType.ysubnames(Enums::OpClassStrings);
 }
 
 };