diff --git a/src/xstat/xstat_cm_test.c b/src/xstat/xstat_cm_test.c
index 256382a6ba..ed386d5e95 100644
--- a/src/xstat/xstat_cm_test.c
+++ b/src/xstat/xstat_cm_test.c
@@ -1124,6 +1124,19 @@ CM_Handler(void)
 	return (0);
     }
 
+    if (debugging_on) {
+        int i;
+        int numInt32s = xstat_cm_Results.data.AFSCB_CollData_len;
+        afs_int32 *entry = xstat_cm_Results.data.AFSCB_CollData_val;
+
+        printf("debug: got collection number %d\n", xstat_cm_Results.collectionNumber);
+        printf("debug: collection data length is %d\n", numInt32s);
+        for (i = 0; i < numInt32s; i++) {
+            printf("debug: entry %d %u\n", i, entry[i]);
+        }
+        printf("\n");
+    }
+
     switch (xstat_cm_Results.collectionNumber) {
     case AFSCB_XSTATSCOLL_CALL_INFO:
 	/* Why was this commented out in 3.3 ? */
diff --git a/src/xstat/xstat_fs_test.c b/src/xstat/xstat_fs_test.c
index 672944a40d..76f684234f 100644
--- a/src/xstat/xstat_fs_test.c
+++ b/src/xstat/xstat_fs_test.c
@@ -535,6 +535,19 @@ FS_Handler(void)
 	return (0);
     }
 
+    if (debugging_on) {
+        int i;
+        int numInt32s = xstat_fs_Results.data.AFS_CollData_len;
+        afs_int32 *entry = xstat_fs_Results.data.AFS_CollData_val;
+
+        printf("debug: got collection number %d\n", xstat_fs_Results.collectionNumber);
+        printf("debug: collection data length is %d\n", numInt32s);
+        for (i = 0; i < numInt32s; i++) {
+            printf("debug: entry %d %u\n", i, entry[i]);
+        }
+        printf("\n");
+    }
+
     switch (xstat_fs_Results.collectionNumber) {
     case AFS_XSTATSCOLL_CALL_INFO:
 	PrintCallInfo();