IBM Tivoli Monitoring (ITM) vs nagios nrpe

Your slaves need watching, right?
There is IBM Tivoli Monitoring (ITM) 6.2 packaged as custom rpm

108624525 Bytes itm-6.2-2.6_1.x86_64.rpm

includes

# du -sk *
1112 bin
23044 classes
8152 config
40 etc
7884 gskit
680 HTML
2328 images
1000 InstallITM
72416 JRE
168 keyfiles
804 LAP
920 licenses
136 logs
39884 lx8266
52 misc
100 registry
39280 tmaitm6
8 tmp

and you have nagios nrpe 2.12

36998 Bytes nagios-nrpe-2.12-1.x86_64.rpm

includes

# du -sk *
60 bin
52 etc
2528 libexec
64 libexec-custom
164 share

So, one question: Who survive the wilderness?
The big-fat one or the slim-easy one?