RP/0/RP0/CPU0:R4#show logging start Sep 6 22:38:19

Sun Sep  6 22:43:26.489 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, 79 messages logged

Log Buffer (2097152 bytes):

RP/0/RP0/CPU0:Sep  6 22:38:19.763 UTC: logger[66337]: %OS-SYSLOG-6-LOG_INFO : informational STEP4-BEGIN 
RP/0/RP0/CPU0:Sep  6 22:43:17.352 UTC: config[66750]: %MGBL-CONFIG-6-DB_COMMIT : Configuration committed by user 'cisco'. Use 'show configuration commit changes 1000000007' to view the changes. 
RP/0/RP0/CPU0:Sep  6 22:43:17.485 UTC: config[66750]: %MGBL-SYS-5-CONFIG_I : Configured from console by cisco