RP/0/RP0/CPU0:R1#show logging start Sep 5 12:23:50

Sat Sep  5 12:30:08.188 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, 110 messages logged

Log Buffer (2097152 bytes):

RP/0/RP0/CPU0:Sep  5 12:23:53.868 UTC: logger[67274]: %OS-SYSLOG-6-LOG_INFO : informational STEP4-BEGIN 
RP/0/RP0/CPU0:Sep  5 12:30:01.843 UTC: config[67766]: %MGBL-CONFIG-6-DB_COMMIT : Configuration committed by user 'cisco'. Use 'show configuration commit changes 1000000048' to view the changes. 
RP/0/RP0/CPU0:Sep  5 12:30:02.072 UTC: config[67766]: %MGBL-SYS-5-CONFIG_I : Configured from console by cisco