Log

Log-related Environment Variables

Only server inference version and windows version support environment variables below, except GLOG_v.

• GLOG_v

  The environment variable specifies the log level. After the log level is specified, the log information greater than or equal to this level will be output. The values are as follows: 0: DEBUG; 1: INFO; 2: WARNING; 3: ERROR. The default value is 2, indicating the WARNING level. ERROR level indicates that an error occurred during program execution. The error log will be output and the program may not be terminated.

• GLOG_logtostderr

  The environment variable specifies the log output mode.
  When GLOG_logtostderr is set to 1, logs are output to the screen. If the value is set to 0, logs are output to a file. The default value is 1.

• GLOG_log_dir

  The environment variable specifies the log output directory path. The config path needs to exist.

User defined GLOG options

Mindpoint lite supports user defined configuration of GLOG related parameters for specific situations. Users can set GLOG_USER_DEFINE parameter is on to achieve custom configuration of logs. For specific GLOG options, you can use FLAGS_** Configure. Please refer to the table below for detailed configuration.

configuration item	Parameter parsing
FLAGS_log_prefix	use glog predefined log prefix
FLAGS_logbufsecs	write log to files real-time
FLAGS_v	log level
FLAGS_logfile_mode	set log file mode
FLAGS_max_log_size	set log file max size
FLAGS_logtostderr	set print log to screen