Uptime command output on a Linux Machine

#uptime

14:01:39 up 11 min, 1 user, load average: 1.00, 1.31, 0.82

 

14:01:39 - Current Server time

1 user - No Of Users logged in

 

load average: 1.00,1.31,0.82 - load on the server for past 5,10,15 mins

Never use "lvreduce" command when the partition is online