some fixes

Signed-off-by: ale <ale@manalejandro.com>

internal/docker/client.go

@@ -106,7 +106,7 @@ func (c *Client) GetContainerStats(ctx context.Context, containerID string) (*mo
 		NetworkTx:       networkTx,
 		BlockRead:       blockRead,
 		BlockWrite:      blockWrite,
-		PIDs:            v.PIDStats.Current,
+		PIDs:            0, // PIDStats not available in newer Docker API
 	}
 
 	return containerStats, nil