[skip ci] Add desc comments for GetUsedMemoryCount (#9129)

Signed-off-by: dragondriver <jiquan.long@zilliz.com>
2021-10-03 10:36:08 +08:00 · 2021-10-03 10:36:08 +08:00 · 9b095843e4
parent d13ae5f336
commit 9b095843e4
1 changed files with 1 additions and 0 deletions
--- a/internal/util/metricsinfo/hardware_info.go
+++ b/internal/util/metricsinfo/hardware_info.go
@ -58,6 +58,7 @@ func GetMemoryCount() uint64 {
 	return stats.Total
 }

+// GetUsedMemoryCount returns the memory usage in bytes.
 func GetUsedMemoryCount() uint64 {
 	stats, err := mem.VirtualMemory()
 	if err != nil {