See the leaks(1) man page and the Apple developer documentation for details. Almost every process will leak some memory the question is how much, and especially how much the leak increases with time. Where process is the name of a process you suspect of leaking memory. Sudo leaks -nocontext -nostacks process | grep total For a more precise, but potentially misleading, test, run the following command: The next suggestion is only for users familiar with the shell. If you don't have an obvious memory leak, your options are to install more memory (if possible) or to run fewer programs simultaneously. If you have a lot of wired memory, that's usually an indication of a memory leak in a third-party program that modifies the operating system at a low level. That memory is not swapped, but it makes less physical memory available which may then result in swapping. Disclosure: Our hosting reviews, ratings and awards are not based on any incentives or commissions. "Wired" memory should be a small part of the total. Inside youll find expert customer reviews of all joomla hosting companies, online backup services, newsletter hosting companies, Joomla install guides, tips and tutorial on improving joomla performance. Otherwise, if the problem is recurrent, update the software (which may not help) or contact HP support. Empty the print queues in the Printers & Scanners preference pane (which has a slightly different name in each recent version of OS X.) If you don't use an HP printer, reset the printing system. If it's present, force-quit the process in Activity Monitor to solve the problem temporarily. Consider them prime suspects.Īnother process often implicated in memory leaks is "inkjet4" or "inkjet8," which is a component of the HP printing software. They use a lot of memory and may leak if certain Safari extensions or third-party web plugins are installed. The processes named "Safari Web Content" render web pages for Safari. A better indication would be a process that continually grabs more and more real memory over time without ever releasing it. If one process (excluding "kernel_task") is using much more memory than all the others, that could be an indication of a leak. Click the heading of the Real Mem column in the process table twice to sort the table with the highest value at the top. When you notice the swap activity, open the Activity Monitor application and select All Processes from the View menu, if it's not already selected. Some details may be slightly different for earlier versions of OS X. These instructions are for OS X 10.9 and later. Tracking down a memory leak can be difficult, and it may come down to a process of elimination. That's likely if you already have more than 4 GB of memory. Please note that if the cause is a memory leak, installing more memory will not help. It can happen for two reasons:Ī long-running process with a memory leak (a kind of bug) ![]() When you get to a few TB, you're outta luck.There is excessive swapping of data between physical memory (that is, the memory chips on the logic board) and virtual memory (one or more files on the startup volume.) That activity is relatively slow and causes the whole system to be less responsive. ![]() As I said above, it's great for restoring a few GB. ![]() Now, I not a network engineer, but I have worked in IT for 30 years, so I know BS when I hear it! So, for all the 5 star rates here, I suggest you test doing a SIGNIFICANT restore before making your mind up. & google drive) then surely this pointed to throttling? No Sir, this was down to my connection and usual internet traffic. The gist of the conversation was that they do not throttle connections and that 30Mbit/sec was considered an excellent speed and IF I was previously getting 50-200Mbit/sec then I was a very lucky man as this was not expected! I suggested that I must have been very lucky for 3 days having traffic rates almost flatline from them (but not other sites I tested, e.g. The conversation went on for 20 minutes with the agent speaking to me like I was dumb and would just take his word for things. So, I phoned the support line and spoke to a technical support agent to explain that it looks like they were throttling my connection. Then, after a few days, this dropped to 30-35MBit/sec with no peaks and troughs - I never got below 30Mbit/sec and never above 35MBit/sec for 24 hrs. I monitored traffic and I could see the usual network peaks and troughs that you would expect with a consumer ISP, but I was averaging 130Mbit/sec over 3 days. So, when the restore started and I was getting between 50-200Mbit/sec restore times, I was happy. Now, I'm not expecting instant restores and the data I backup I can live without for a week. Then, last week, the worst happened I had to do a restore of 6TB. Everything seemed OK for general day to day backups and restores. I've been with SOS Online Backup (consumer, not business tier) for 3 years.
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