RP/0/RP0/CPU0:R3#show logging start Sep 8 04:12:50

Tue Sep  8 04:16:26.463 UTC
Time Zone UTC, DST disabled
Syslog logging: enabled (0 messages dropped, 0 flushes, 0 overruns)
    Console logging: Disabled
    Monitor logging: level debugging, 0 messages logged
    Trap logging: level informational, 0 messages logged
    Buffer logging: level debugging, 75 messages logged

Log Buffer (2097152 bytes):

RP/0/RP0/CPU0:Sep  8 04:12:50.916 UTC: logger[69091]: %OS-SYSLOG-6-LOG_INFO : informational STEP4-BEGIN 
RP/0/RP0/CPU0:Sep  8 04:16:15.443 UTC: config[69375]: %MGBL-CONFIG-6-DB_COMMIT : Configuration committed by user 'cisco'. Use 'show configuration commit changes 1000000005' to view the changes. 
RP/0/RP0/CPU0:Sep  8 04:16:15.630 UTC: config[69375]: %MGBL-SYS-5-CONFIG_I : Configured from console by cisco