graph_set_color(g, "Write IOPS", 1.0, 0.0, 0.0);
line_graph_set_data_count_limit(g, gfio_graph_limit);
graph_add_extra_space(g, 0.0, 0.0, 0.0, 0.0);
graph_set_color(g, "Write IOPS", 1.0, 0.0, 0.0);
line_graph_set_data_count_limit(g, gfio_graph_limit);
graph_add_extra_space(g, 0.0, 0.0, 0.0, 0.0);