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0
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0answers
11 views

Group processes by apps in Activity Monitor under Memory tab

I am using OSX 10.10.5 with activity monitor 10.10.0. Mac newbie. In the memory tab, all the processes under chrome is scattered. I just want to know to how much of the resource is used by chrome all ...
0
votes
1answer
23 views

How to list ALL processes? 'runningApplications' only shows a quarter of “ps -x” [closed]

I've used the following code to enumerate Mac processes: NSArray *runningApplications = [[NSWorkspace sharedWorkspace] runningApplications]; However, that only lists approx 1/4 of what ps -x lists. ...
1
vote
0answers
14 views

Services Using com.apple.geod

I blocked the com.apple.geod process with my software firewall but after 2 days of non-stop 1 second attempts I just pkill'ed it. I want to know what services are using this so I can disable them ...
0
votes
2answers
25 views

Rename App Process Name

I'm trying to get around a block that's on my computer that closes down a process if it has a certain name. How can I rename a process? (The name that you see in Activity Monitor.)
0
votes
1answer
27 views

ImageIdentify.com in running processes

Looking at ActivityMonitor, I saw a strange process with a URL for a name: I went to that site, and yes it looks familiar I might have been there, once, a long time ago. Definitely not at the time ...
1
vote
3answers
310 views

High CPU usage by a process called PTPCamera

On my Macbook Pro (Retina, Mid 2012) is a process, called PTPCamera, using a lot of CPU-Time . I already have killed this process but it spawned immediately again. 85% of CPU usage eats my Battery ...
2
votes
1answer
2k views

Securityd process uses 100% CPU when Mail app is open

I have a Macbook Air mid 2011 with OS X Yosemite. For a couple of weeks, I have a process, called Securityd, that runs and uses 100% of my processor, making it hot and noisy. After some time, I ...
5
votes
2answers
9k views

Safari 8.0 on Yosemite doesn't kill closed tab processes, hogs memory

I've just upgraded to Yosemite and started using the new Safari 8.0. For a while, everything seemed fine, but then all got ever so slightly slower and slower, especially when switching desktops. ...
4
votes
1answer
6k views

How do I kill a process that won't die?

I'm unable to kill a process using any of the techniques I'm aware of ("Force Quit" in Activity Monitor, top, killall from the Terminal) and wonder if there are some additional steps I can take. ~ ...
1
vote
0answers
20 views

Killing the cfprefsd process to restore toolbars and functionality in SPSS

Nothing will kill this process! Tried via activity monitor (can't force quit or drag to trash). Tried by killall -u (nothing happens, still showing up as a process) and kill -9 (says 'arguments must ...
10
votes
5answers
58k views

How to block internet traffic of an application?

Little Snitch can block internet traffic of a particular app. Can I do something similar without (paying) Little Snitch?
0
votes
1answer
31 views

Removing MacCleanse Helper

While looking at the activity monitor it occurred to me that I've a Mac Cleanse Helper process visible in the Energy tab. I might have installed this program in past but I got rid of it. How can I ...
0
votes
1answer
57 views

Why does htop show different CPU levels for processes than top or Activity Monitor?

I installed htop through brew, real pleasure of a view compared with top. The totals across both CPUs for top align with the sum of totals per-CPU in htop. E.g. right now I see about 40% per CPU in ...
2
votes
1answer
152 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. ...
6
votes
1answer
12k views

nsurlstoraged and CPU usage

Since yesterday nsurlstoraged is constantly using a huge amount of CPU. Nothing shows up in the logs but opensnoop shows that the process is accessing ...
49
votes
13answers
50k 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 ...
2
votes
2answers
56 views

How to renice by process name?

I am trying to Launch a process using NICE but this process is starting other process by itself and they are not affected by the priority of the main process ( main process has the correct nice but ...
77
votes
6answers
84k 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.)
1
vote
1answer
53 views

Process running for several minutes in Sleep mode

My Mac OS is OS X Yosemite (Version 10.10.2). Normally I put the mac in Sleep mode before going to bed, and I realize very often that the machine starts to run in the night just for several minutes ...
2
votes
0answers
95 views

How to find out process owner of unidentified windows?

I have an odd error that I have not been able to associate with an application or PID properly. In Windows, there is Process Explorer with the very handy target function that allows you to click it ...
0
votes
1answer
35 views

Alert me when a certain app/process isn't running

Is it easily possible to have some sort of cron job or something run on my Mac that alerts / notifies me when a certain program isn't running? I use an app last.fm, and since it doesn't run in my ...
0
votes
0answers
157 views

Process: kernel_task over 700mb memory

Anyone knows how do I solve high memory consumption of the process "kernel_task" ? I tried to delete .plist files from folder bellow, but the problem still continue My Mac: Macmini6,1 ...
2
votes
1answer
131 views

Disable SpeechRecognitionCore

edit: I don't use this feature, don't need nor want it running in the background. Is there a way to deactivate the service? I've seen so far this command: killall -9 ...
4
votes
1answer
625 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 ...
10
votes
5answers
6k views

VDCAssistant seems to be causing perpetual crash reports

As stated above VDCAssistant seems to be causing perpetual crash reports to the point that the ReportCrash system process will use 50-100% of cpu. Application Specific Information: Client is ...
3
votes
3answers
2k views

Why won't kern.maxfiles setting in /etc/sysctl.conf stick?

I've been getting various "too many files open in system"-type errors on Yosemite (10.10.1). Searching around suggests setting kern.maxfiles and kern.maxfilesperprocess in /etc/sysctl.conf. I've ...
0
votes
1answer
200 views

Is it dangerous to interrupt the post-OS X update optimizing?

When I log in after every OS X update, I get a push notification saying that my computer is being optimized and that performance and battery life may be affected until it's complete. Is it dangerous ...
2
votes
1answer
132 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 ...
1
vote
1answer
710 views

Processor affinity on mac.

In Linux machines, there is a command called taskset, which can be used to do the processor affinity. In mac(from mavericks) are there any commands to the same job like taskset? Else how one can ...
0
votes
0answers
25 views

How to find lost terminal sessions

I use Terminal for web development, and typically have various tabs open, some of which are divided into multiple session (via tmux). After a while, I'll accidentally hit command-W and kill one of ...
0
votes
2answers
112 views

Process list with name and VPRVT

Is there any way to get just name and VPRVT of running processes?
5
votes
3answers
786 views

Is there a htop-on-linux like alternative for top / Activity Monitor on OS X?

I'm looking for a better alternative for top. Both top and Activity Monitor are highly limited with regards to features. In particular, I'm interested in the following features: Limit processes by ...
1
vote
2answers
8k views

mdworker process always at 100%, even when not indexing

I'm trying to understand why mdworker is always at 100% even when (apparently) not indexing. If I open Spotlight, there's no message telling me that a drive is being indexed. If I run fs_usage -w -f ...
1
vote
0answers
19 views

How can I get information about a particular application's audio output?

I'm trying to figure out how I can interface with the audio subsystem in Yosemite (10.10.1). I've never done this is prior versions of OS X, but I imagine it has to be possible. Is there any way to ...
3
votes
3answers
774 views

What do the appleprofilepolicyd and wdhelper processes do?

I found in activity monitor appleprofilepolicyd and wdhelper but after googling a while didn't found any interesting information: wdhelper - could be a webdrive or webdav - found only wdhelper.dll ...
1
vote
0answers
431 views

What is a “stuck” process?

Using the top command in Terminal, and ordering the list by state, I see a number of processes on Yosemite 10.10.1 whose state is stuck. I've looked through man ps and man top for an explanation, and ...
9
votes
3answers
19k views

Is there something stronger than “Force Quit”?

I have an app that won't die: it's gone from the dock, but the window remains (with a beachball, if I mouse over it). It's using no CPU, but I want it to go away. Is there something stronger than ...
2
votes
1answer
290 views

More than 2500 systemwide processes on OSX 10.9

Attempts to raise the maximum number of systemwide processes above 2500 fail. $ sudo sysctl -w kern.maxproc=2500 kern.maxproc: 2500 -> 2500 $ sudo sysctl -w kern.maxproc=2501 kern.maxproc: 2500 ...
1
vote
0answers
435 views

How does Activity Monitor get the URLs related to a “Safari Web Content” process?

Does anyone know how Activity Monitor.app gets the list of URLs that are related to a Safari Web Content process? Those processes show up as com.apple.WebKit.WebContent in ps output.
1
vote
1answer
75 views

Move similarly named images into a folder with the same name

I am trying to create an automator app which will take all the images which are similarly named and create a folder with that name and move the images then into that folder and then archive that ...
3
votes
1answer
83 views

Easiest way to gently kill an intermittently unresponsive application?

Sometimes, when I have many applications open doing many memory and IO-intensive things, my computer inevitably starts to thrash a bit. While waiting for things to settle down, I often decide to ...
3
votes
2answers
1k views

Blank process name in Activity Monitor on OS X Mavericks

In my activity monitor I have noticed that there is a process appearing that has no name. It is owned by root. How can I find out what this process is?
12
votes
4answers
27k 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 ...
5
votes
4answers
1k views

What is the difference between 'Application' and 'Process' in OS X?

As I increasingly dabble with AppleScript and OS X tweaking in general, I arrive at this question: What is the difference between these two words in terms of OS X's inner operations - e.g. do some ...
1
vote
1answer
326 views

Why the launchd has multiple instances per user (not only me and root, but also _spotlight and _windowserver)?

I found that the launchd process has multiple instances in the process list. What is looking interesting is that there are four users under which these launchd processes are running: root < ...
6
votes
1answer
2k 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 ...
1
vote
1answer
63 views

How do I determine where a process is being started from, and disable it?

When I start OS X (Mavericks) and run ps aux | grep postgres from Terminal, I have a process that was automatically started: postgres 132 0.0 0.1 2526456 7936 ?? Ss 10:04PM ...
6
votes
1answer
1k views

Erroneous “Installation Alert” upon installing XCode 3.2.6

I am on a clean Mac OS X 10.6.8 machine (I erased the hard drive and reinstalled the OS yesterday). I do have to re-download a few apps, and XCode happened to be one of the first. I completed the ...
1
vote
1answer
382 views

CPU at 100%, but no processes showing significant usage

Situation: All 4 cores maxed out. Mac noticeably lagging. Attempted Solution: (Reveals wildly contradictory information.) Closed all applications Opened Activity Monitor Totaled all Process ID ...
3
votes
1answer
549 views

How to use an application name to kill it from a script

I'm trying to create a cron job to prevent children at a school from running the Minecraft server. (We actually need them to run the Minecraft client because we use it to teach programming.) The name ...