RP/0/RP0/CPU0:R2#show logging start Sep 5 12:10:00

Sat Sep  5 12:11:24.496 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, 77 messages logged

Log Buffer (2097152 bytes):

RP/0/RP0/CPU0:Sep  5 12:10:04.396 UTC: config[69583]: %MGBL-CONFIG-6-DB_COMMIT : Configuration committed by user 'cisco'. Use 'show configuration commit changes 1000000023' to view the changes. 
RP/0/RP0/CPU0:Sep  5 12:10:04.591 UTC: config[69583]: %MGBL-SYS-5-CONFIG_I : Configured from console by cisco 
RP/0/RP0/CPU0:Sep  5 12:11:18.255 UTC: config[65587]: %MGBL-CONFIG-6-DB_COMMIT : Configuration committed by user 'cisco'. Use 'show configuration commit changes 1000000024' to view the changes. 
RP/0/RP0/CPU0:Sep  5 12:11:18.459 UTC: config[65587]: %MGBL-SYS-5-CONFIG_I : Configured from console by cisco 
RP/0/RP0/CPU0:Sep  5 12:11:18.662 UTC: logger[65599]: %OS-SYSLOG-6-LOG_INFO : informational STEP0-BEGIN