diff --git a/arch/x86/scc/icc.c b/arch/x86/scc/icc.c
index 237e80aa..17d95152 100644
--- a/arch/x86/scc/icc.c
+++ b/arch/x86/scc/icc.c
@@ -622,24 +622,24 @@ void icc_mail_check(void)
 	irq_nested_enable(flags);
 }
 
-uint64_t check_ticks = 0;
-uint64_t recv_ticks = 0;
+//uint64_t check_ticks = 0;
+//uint64_t recv_ticks = 0;
 
 void icc_wait(int tag)
 {
 	iRCCE_MAIL_HEADER* header = NULL;
         uint32_t flags;
-	uint64_t start;
+	//uint64_t start;
 	
 	/* disable interrupts */
 	flags = irq_nested_disable();
 
 retry:
-	start = rdtsc();
+	//start = rdtsc();
 	iRCCE_mail_check(iRCCE_MAILBOX_ALL);
-	check_ticks += rdtsc() - start;
+	//check_ticks += rdtsc() - start;
 
-	start = rdtsc();
+	//start = rdtsc();
 	/* empty mail queue */
 	while(iRCCE_mail_recv(&header) == iRCCE_SUCCESS ) {
 		icc_mail_check_tag(header);
@@ -648,12 +648,12 @@ retry:
 			goto out;
 		} else iRCCE_mail_release( &header );
 	}
-	recv_ticks += rdtsc() - start;
+	//recv_ticks += rdtsc() - start;
 
 	goto retry;
 
 out:
-	recv_ticks += rdtsc() - start;
+	//recv_ticks += rdtsc() - start;
 	/* enable interrupts */
 	irq_nested_enable(flags);
 }