Function

Starts the Trace forwarding process.

Precautions

Retry mechanism: If a request fails, the system retries up to 6 times by default. If all retries fail, Trace forwarding is suspended until the request succeeds.

Command Format

python -m ms_service_profiler.trace [--log-level]

For details about the options, see Options.

Options

**Table 1** Options
Option	Description	Required (Yes/No)
--log-level	Log level. The options are as follows: debug: debug level. Logs at this level record the debugging information for developers or maintenance personnel to locate faults. info: normal level. Logs at this level record information about proper tool running. This is the default value. warning: warning level. Logs of this level record information when the tool does not run in an expected state, but the running of the process is not affected. error: minor error level. fatal: fatal error level. critical: critical error level.	No

Example

Start the Trace forwarding process using the default configuration. The command is as follows:

python -m ms_service_profiler.trace

The user who starts Trace forwarding must be the same as the user who starts MindIE Motor, and they must be in the same network namespace (on the same Docker or host).

Output Description

The following is an example of the command output when the forwarding process is started successfully: