perfmon: adding support for papi TMAM

[vpp.git] / src / plugins / perfmon / intel / bundle / cache_hit_miss.c

diff --git a/src/plugins/perfmon/intel/bundle/cache_hit_miss.c b/src/plugins/perfmon/intel/bundle/cache_hit_miss.c
index b3d6eeb..0fb24c5 100644 (file)
--- a/src/plugins/perfmon/intel/bundle/cache_hit_miss.c
+++ b/src/plugins/perfmon/intel/bundle/cache_hit_miss.c
@@ -27,24 +27,28 @@ format_intel_core_cache_hit_miss (u8 *s, va_list *args)
   switch (row)
     {
     case 0:
-      s = format (s, "%.2f", (f64) ns->value[0] / ns->n_packets);
+      s = format (s, "%0.2f", (f64) ns->value[0] / ns->n_packets);
       break;
     case 1:
-      s = format (s, "%.2f", (f64) ns->value[1] / ns->n_packets);
+      s = format (s, "%0.2f", (f64) ns->value[1] / ns->n_packets);
       break;
     case 2:
-      s = format (s, "%.2f",
-                 (f64) (ns->value[1] - ns->value[2]) / ns->n_packets);
+      s =
+       format (s, "%0.2f",
+               (f64) (ns->value[1] - clib_min (ns->value[1], ns->value[2])) /
+                 ns->n_packets);
       break;
     case 3:
-      s = format (s, "%.2f", (f64) ns->value[2] / ns->n_packets);
+      s = format (s, "%0.2f", (f64) ns->value[2] / ns->n_packets);
       break;
     case 4:
-      s = format (s, "%.2f",
-                 (f64) (ns->value[2] - ns->value[3]) / ns->n_packets);
+      s =
+       format (s, "%0.2f",
+               (f64) (ns->value[2] - clib_min (ns->value[2], ns->value[3])) /
+                 ns->n_packets);
       break;
     case 5:
-      s = format (s, "%.2f", (f64) ns->value[3] / ns->n_packets);
+      s = format (s, "%0.2f", (f64) ns->value[3] / ns->n_packets);
       break;
     }