![]() I’m not sure how general an issue this – hence making this an aside – but if you’re finding your Mac running hot, it may be worth checking out. ![]() This did the trick: my fans stayed on low, and Activity Monitor showed the mds processes consuming only tiny amounts of CPU. You can see the amount of system memory being used on your Mac. I added my CrashPlan, MobileSync and Dropbox folders – three specific suggestions I’d found – and then for good measure added some others with frequently-changing content. You can do this by going into System Preferences, clicking the Privacy tab and then drag-and-dropping onto it any directories you don’t want it to index. More Googling led me to a suggestion to remove from Spotlight’s indexing any directories with frequently-changing content, especially those used for online backup. This helped quite a bit, but the mds process still seemed a little greedy. Running ML on Mac mini 2012, with 16GB RAM.always running smoothly even with over a dozen apps running. Top tip: set this going overnight, as the re-indexing takes a while. 18 I thought Mavericks was suppose to utilize RAM memory better, thus run smoother. You can do this in Terminal again: sudo rm -rf /.Spotlight-V100/* También puede encontrar la aplicación en «Aplicaciones -> Utilidades -> Activity Monitor.app». The first tip I found was here, where it suggested deleting the Spotlight database and forcing it to re-index. Para iniciar Activity Monitor, escriba el nombre de la aplicación en Spotlight o Launchpad. So I did some more Googling – after switching Spotlight back on with: sudo mdutil -a -i on CMD-space plus the first letter or two of the app is just too convenient to give up. I keep my most-used apps in the dock, but everything else I habitually launch from Spotlight. I briefly considered leaving Spotlight off until the next OS X update, but that proved too much of a pain. The fans spooled down and all was back to normal. To do this, I went into Terminal and entered: sudo mdutil -a -i off I started by disabling Spotlight altogether to confirm that it was the culprit. These are two processes used by Spotlight when indexing, so I didn’t think too much of it – Spotlight has to do its indexing sometime, right?īut several checks later, these two processes seemed to be helping themselves to significant chunks of CPU on a regular basis, at which point I did some Googling. The only two processes using an unusual amount of CPU were mds and mds_stores. Checking Activity Monitor didn’t seem to be shedding much light on things at first glance. I'm not familiar with the internal workings of Steam, but looking over the NSDistributedNotificationCenter reference (), my guess is that steam is either repeatedly calling - addObserver: or is posting notifications faster than the observers are consuming them.If you’re finding that your Mac fans are running a lot more than they used to, you might want to check out whether a couple of Spotlight processes are consuming more than their fair share of CPU cycles.Įver since the latest Mavericks update, I found that my MacBook Pro seemed to be running hot a lot of the time, with fans ramping up to high levels to cool it. These lines do not appear nearly as frequently if I quit Steam. ![]() Running the terminal command sudo dtruss -p while Steam is running displays about a dozen lines per second which mostly look like: Since I've been leaving Steam running in the background, this adds up over a few days to gigabytes of memory, eating up both physical memory and eventually swap space. ![]() In particular, as long as Steam is running on my computer, the distnoted process (the distributed notification daemon) leaks a few kilobytes of memory per second. I've been noticing over the last few weeks that something keeps consuming my hard disk space and after a bit of digging it appears I have come across the (or at least a) culprit: Steam. ![]()
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