Note:
The name of the diagnostic rule. Currently, the following rules are available:\n\nconfig: Checks whether the configuration is consistent and proper. If the same configuration is inconsistent on different instances, a warning diagnostic result is generated.\nversion: The consistency check of version. If the same version is inconsistent on different instances, a warning diagnostic result is generated.\nnode-load: Checks the server load. If the current system load is too high, the corresponding warning diagnostic result is generated.\ncritical-error: Each module of the system defines critical errors. If a critical error exceeds the threshold within the corresponding time period, a warning diagnostic result is generated.\nthreshold-check: The diagnostic system checks the thresholds of key metrics. If a threshold is exceeded, the corresponding diagnostic information is generated.