| json-format | false | whether to output in JSON format|
| disable-sub-class | false | whether to enable matching child classes. The default value is `true`. If exact match is desire, turn off this flag|
| support-default-method | true | whether to enable matching default method in interface. The default value is `true`. Refer to [#1105](https://github.com/alibaba/arthas/issues/1105) |
| save-result | false | whether to save execution result. All execution results will be saved to `~/logs/arthas-cache/result.log` when it's turned on|
| job-timeout | 1d | default timeout for background jobs. Background job will be terminated once it's timed out (i.e. 1d, 2h, 3m, 25s)| print-parent-fields | true | This option enables print files in parent class, default value true.|