After updating from 1.8.3 to 1.8.6/1.8.7 I've been getting a lot of command spam which in 1.8.3 could be disabled by setting gamerule sendCommandFeedback to false.

Now instead of nice clean logs and console I get lots and lots of spam which makes the console unreadable and logs extremely large in size.

I need to run the commands that I'm running - automatically - but I don't need the output. Here is en example from my logs of the command output I'm getting:

[21:34:32 INFO]: Title command successfully executed
[21:34:32 INFO]: Title command successfully executed
[21:34:32 INFO]: Title command successfully executed
[21:34:34 INFO]: Played sound 'aurinkomaa.tuuli' to Mikimoka
[21:34:34 INFO]: Played sound 'aurinkomaa.tuuli' to Tomppe00
[21:34:34 INFO]: Played sound 'aurinkomaa.tuuli' to Maailma13578
[21:34:34 INFO]: Played sound 'aurinkomaa.tuuli' to Juurak
[21:34:34 INFO]: Played sound 'aurinkomaa.tuuli' to Hodarit
[21:34:34 INFO]: Played sound 'aurinkomaa.tuuli' to Maippuri
[21:34:34 INFO]: Played sound 'aurinkomaa.tuuli' to TuttiFruttti
[21:34:34 INFO]: Played sound 'aurinkomaa.tuuli' to GaryCraft
[21:34:34 INFO]: Played sound 'random.click' to Sandels
[21:34:34 INFO]: Title command successfully executed
[21:34:34 INFO]: Title command successfully executed
[21:34:34 INFO]: Title command successfully executed
[21:34:36 INFO]: Playing effect angryVillager for 1 times
[21:34:36 INFO]: Played sound 'mob.villager.idle' to Maailma13578
[21:34:36 INFO]: Played sound 'mob.villager.idle' to TuttiFruttti
[21:34:36 INFO]: Played sound 'random.click' to Sandels
[21:34:36 INFO]: Title command successfully executed
[21:34:36 INFO]: Title command successfully executed
[21:34:36 INFO]: Title command successfully executed
[21:34:36 INFO]: Played sound 'random.orb' to Mikimoka
[21:34:38 INFO]: Playing effect iconcrack_372 for 20 times
[21:34:38 INFO]: Playing effect iconcrack_152 for 2 times
[21:34:38 INFO]: Playing effect iconcrack_152 for 5 times
[21:34:38 INFO]: Played sound 'random.orb' to Maailma13578
[21:34:38 INFO]: Playing effect angryVillager for 1 times
[21:34:38 INFO]: Played sound 'mob.villager.idle' to Mikimoka
[21:34:42 INFO]: Played sound 'aurinkomaa.tuuli' to Mikimoka
[21:34:42 INFO]: Played sound 'aurinkomaa.tuuli' to Tomppe00
[21:34:42 INFO]: Played sound 'aurinkomaa.tuuli' to Maailma13578
[21:34:42 INFO]: Played sound 'aurinkomaa.tuuli' to Sandels
[21:34:42 INFO]: Played sound 'aurinkomaa.tuuli' to Juurak
[21:34:42 INFO]: Played sound 'aurinkomaa.tuuli' to Hodarit
[21:34:42 INFO]: Played sound 'aurinkomaa.tuuli' to Maippuri
[21:34:42 INFO]: Played sound 'aurinkomaa.tuuli' to TuttiFruttti
[21:34:42 INFO]: Played sound 'aurinkomaa.tuuli' to GaryCraft