fix swapped mem_usage/percent fields
Correct the wrong field assignment in `podman stats --format=json`.
@@ -230,8 +230,8 @@ func outputJSON(stats []*containerStats) error {
Id: j.ID(),
Name: j.Name,
CpuPercent: j.CPUPerc(),
- MemUsage: j.MemPerc(),
- MemPerc: j.MemUsage(),
+ MemUsage: j.MemUsage(),
+ MemPerc: j.MemPerc(),
NetIO: j.NetIO(),
BlockIO: j.BlockIO(),
Pids: j.PIDS(),
