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74
votes
15answers
71k views

runaway distnoted process

Sometimes I see a distnoted process suddenly spin up and chew up 100% CPU (on one core) and a ton of memory, often in the neighborhood of 1.5G or so. This happens a few times a day, starting a month ...
6
votes
1answer
3k views

How to isolate an application from the system (fully sandboxed application)?

Is it possible to do something like the concept of sandboxing (like all apps on iOS have its own system software resources) for all existing applications (so - not while designing an own new ...
93
votes
6answers
107k views

What is installd, and why is it eating my CPU?

My Macbook is frying my lap, and the CPU monitor is going crazy: over 200% CPU being used by something called "installd". What is it? Can I kill it? (OS X 10.8.)
14
votes
4answers
31k views

Why does SystemUIServer cause high CPU usage?

The SystemUIServer process is taking 30% of my CPU. Searching around reveals a Snow Leopard daylight savings bug which is solved by removing the clock from the menubar. I am on Lion and I have tried ...
2
votes
0answers
509 views

Kill GUI “zombie”

This is not actually zombie in UNIX terms, but I don't know name of this process. On my Mavericks 10.9.1 some GUI application has been badly crashed and I can't run it again except I should logout (...
5
votes
1answer
849 views

What is “com.JWVD.cbcache.plist”?

I'm trying to solve some problems and have run across a few things in Etrecheck of which I cannot determine the origin. One such item is the Launch Daemon "com.JWVD.cbcache.plist". Does anyone know ...
4
votes
1answer
317 views

Process named after website executing?

While looking at Activity Monitor processes, I noticed a process whose name started with "http://". Shortly after observing and screenshoting the process disappeared. This morning, it briefly re-...
2
votes
1answer
511 views

Why doesn't /proc exist in OS X?

What is the reason that /proc does not exist in OS X? I was curious to find file descriptors that a process was using in my Mac. The way I do it in linux is to go in /proc/fd folder of that process. ...