tencent cloud

SCF CLI can be accessed through scf logs Command to view the history or real-time logs generated by cloud functions.

Parameter description

scf logs The parameters supported by the command are as follows:

The maximum number of rows pulled from the log is 10000 lines.

Usage Examples

For example, initialization is configured as the ap-shanghai region, and the testproject function has been run under the default namespace.

• Execute the following command to get the log of the specified function.

$ scf logs -n testproject
2019-07-17 11:16:39
START RequestId: 4af1a378-a841-11e9-95cb-525400e8849e
Event RequestId: 4af1a378-a841-11e9-95cb-525400e8849e
{'key2': 'test value 2', 'key1': 'test value 1'}

• Without --duration Parameter, the log of the most recent 1min is obtained by default.
• Without --region Parameter, which defaults to region in scf configure.
• Without --namespace Parameter, which defaults to the default namespace.

• Execute the following command to get the log of the specified function under the specified namespace in the specified area.

$  scf logs -n testproject --region ap-shanghai -ns default
2019-07-17 11:16:39
START RequestId: 4af1a378-a841-11e9-95cb-525400e8849e
Event RequestId: 4af1a378-a841-11e9-95cb-525400e8849e
{'key2': 'test value 2', 'key1': 'test value 1'}

• Execute the following command to get the log for the last 10 minutes of the specified function.

$ scf logs -n testproject -d 600
2019-07-17 11:16:39
START RequestId: 4af1a378-a841-11e9-95cb-525400e8849e
Event RequestId: 4af1a378-a841-11e9-95cb-525400e8849e
{'key2': 'test value 2', 'key1': 'test value 1'}

• Execute the following command to get the real-time log of the specified function.

$scf logs-n testproject-t2019Muz 07Mube 17 11:42:52START RequestId: f4739afa-a844-11e9-91a1-525400681fe1Event RequestId: f4739afa-a844-11e9-91a1-525400681fe1 {'Key2':'Test value 2','Key1':'Test value 1'}
END RequestId: f4739afa-a844-11e9-91a1-525400681fe1Report RequestId: f4739afa-a844-11e9-91a1-525400681fe1 Duration:0ms Memory:128MB MaxMemoryUsed:0.062500MB

• Gets the log for the specified function and the specified time period.

Specifies that the start and end time of the function is within one day.

$scf logs-n testproject-s "20119 Mui 7 Mui 17 11:20:00"-e "2019 Mui 7 Mui 17 11:30:00" 2019 Mui 07 Mui 17 11:20:10START RequestId: c86f1057-a841-11e9-a24c-525400b2c41bEvent RequestId: c86f1057-a841-11e9-a24c-525400b2c41b {'Key2':'Test value 2','Key1':'Test value 1'}
END RequestId: c86f1057-a841-11e9-a24c-525400b2c41bReport RequestId: c86f1057-a841-11e9-a24c-525400b2c41b Duration:0ms Memory:128MB MaxMemoryUsed:0.050781MB2019-07-17 11:20:14START RequestId: cb118078-a841-11e9-95cb-525400e8849eEvent RequestId: cb118078-a841-11e9-95cb-525400e8849e {'Key2':'Test value 2','Key1':'Test value 1'}

• Gets the log of the failure of the specified function call.

$scf logs-n testproject-f2019 Muhami 07Muhami 17 11:47:38START RequestId: 9f15534d-a845-11e9-95cc-525400e8849eEvent RequestId: 9f15534d-a845-11e9-95cc-525400e8849e
END RequestId: 9f15534d-a845-11e9-95cc-525400e8849eReport RequestId: 9f15534d-a845-11e9-95cc-525400e8849e Duration:0ms Memory:128MB
MaxMemoryUsed:0.148438MB