WARNING("nfs plugin: Wrong number of fields for "
"NFSv%i %s statistics. Expected %zu, got %zu.",
nfs_version, instance, proc_names_num, fields_num);
WARNING("nfs plugin: Wrong number of fields for "
"NFSv%i %s statistics. Expected %zu, got %zu.",
nfs_version, instance, proc_names_num, fields_num);