launchd Bytes Written

Hi folks. I think I have a launchd problem.

Overnight my workstation has launchd entries to the point it's Gigabytes-huge. Overnight, my launchd has written over 29 GB worth of stuff. Activity Monitor shows this. Read 273 MB. There is one PID (1). Eventually my startup SSD has no more room, so things go completely wonky, everything stops, and I have to reboot in a state of messiness that I have to fix things when rebooted.

Questions:

1. Why is it writing anything? It's a daemon launcher.
2. What is it writing? Can I reduce this somehow?
3. Where is it writing it? Viewable in console?

The feedback that could be a culprit...crash reports say dyld: launch, loading dependent libraries. They are recent. Other crash reports:

Oct 25 12:05:27 MyBox launchservicesd[87]: SecTaskLoadEntitlements failed error=22

0x11003d000 -        0x11003dff7  liblaunch.dylib (765.70.2) <4B800A8C-6C75-3279-92E0-FBA668812B55> /usr/lib/system/liblaunch.dylib
0x110c65000 -        0x110d8cfff  com.apple.LaunchServices (728.14 - 728.14) <E07C91E8-1E21-3BB6-B7BE-F708518DFD1A> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/LaunchServices

...and...

0x10f4d4000 -        0x10f4d4ff7  liblaunch.dylib (765.70.2) <4B800A8C-6C75-3279-92E0-FBA668812B55> /usr/lib/system/liblaunch.dylib
0x110101000 -        0x110228fff  com.apple.LaunchServices (728.14 - 728.14) <E07C91E8-1E21-3BB6-B7BE-F708518DFD1A> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/LaunchServices

...and...

0x7fff8a199000 -     0x7fff8a2c0fff  com.apple.LaunchServices (728.14 - 728.14) <E07C91E8-1E21-3BB6-B7BE-F708518DFD1A> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/LaunchServices
0x7fff9bdff000 -     0x7fff9bdffff7  liblaunch.dylib (765.70.2) <4B800A8C-6C75-3279-92E0-FBA668812B55> /usr/lib/system/liblaunch.dylib

These types of crashes, all point to liblaunch.dylib and come from iTunes, Mail.app, and silnite, whatever that is. So basically crashing comes from running applications when the SSD runs out of memory. That's my guess. This happens when I'm not on the box, working.

Is there any way I can reduce this? It seems sitting on my workstation reduces the launchd entries massively. For the past 30 minutes, it's raised maybe 1 GB.

Cheers