read memory stats from per-heap couters

[govpp.git] / api / stats.go

diff --git a/api/stats.go b/api/stats.go
index 3a72c6c..d5665b7 100644 (file)
--- a/api/stats.go
+++ b/api/stats.go
@@ -117,6 +117,23 @@ type BufferPool struct {
 
 // MemoryStats represents memory stats segment counters.
 type MemoryStats struct {
+       // Deprecated: /mem/statseg total memory directory
        Total float64
-       Used  float64
+       // Deprecated: /mem/statseg used memory directory
+       Used float64
+
+       // stat/main memory usage per-heap
+       Stat map[int]MemoryCounters
+       Main map[int]MemoryCounters
+}
+
+// MemoryCounters represents values of various memory usage
+type MemoryCounters struct {
+       Total      uint64
+       Used       uint64
+       Free       uint64
+       UsedMMap   uint64
+       TotalAlloc uint64
+       FreeChunks uint64
+       Releasable uint64
 }