High CPU load with High Sierra, involving coreservicesd

vincent.boudry's Avatar

vincent.boudry

10 Oct, 2017 08:31 AM

Bonjour,

Since I updated to High Sierra, PF7.6 (1774) frequenly uses 100% CPU,
either by its own or sharing one processor with coreservicesd (sum of CPU ~100%).
When I close PF, within seconds coreservicesd goes down to a negligible background activity.
This behavior also occurs without any window in PF, and stayed constant in 10.13 and 10.13.1.

The high CPU period varies in length (from a couple of minutes, to much much longer).

Best regards,
Vincent.

  1. Support Staff 1 Posted by Path Finder Sup... on 10 Oct, 2017 08:48 AM

    Path Finder Support Team's Avatar

    Hi Vincent,

    Thanks for reaching out. 

    This issue has already been reported to our developers and will be fixed as soon as possible. If you'd like to assist, you can send us a sample (a snapshot) of Path Finder process in a separate file - this will enable us to analyze what happens with the application. Here's how to get it: 

    1. Open Path Finder and reproduce the problem.
    2. Open Activity Monitor from the /Applications/Utilities folder.
    3. Select Path Finder in the process list. To help making a selection, type "Path Finder" in the Filter field.
    4. Click the Sample Process button in the toolbar - this will open a new window entitled "Sample of Path Finder" and a sample of the process is collected.
    5. Click Save and save the sample file.
    6. Close (Command-W) the Sample window opened in step 2.
    7. Send the sample file saved in step 5 to us.

    Be sure to let us know should you have any further questions. 

    Best Regards,
    Jordan
    Path Finder Support Team

  2. Path Finder Support Team closed this discussion on 10 Oct, 2017 08:48 AM.

  3. vincent.boudry re-opened this discussion on 10 Oct, 2017 12:13 PM

  4. 2 Posted by vincent.boudry on 10 Oct, 2017 12:13 PM

    vincent.boudry's Avatar

    here are the sample files for Path Finder and coreservicesd.

  5. Support Staff 3 Posted by Path Finder Sup... on 10 Oct, 2017 12:16 PM

    Path Finder Support Team's Avatar

    Hi Vincent, 

    I have forwarded your email to our developers. It may take some time to investigate the details of the issue. 

    Thank you for your samples. 

    
Best Regards,
 Jordan
    Path Finder Support Team

  6. Path Finder Support Team closed this discussion on 10 Oct, 2017 12:16 PM.

  7. Path Finder Support Team re-opened this discussion on 10 Oct, 2017 12:16 PM

  8. 4 Posted by George on 18 Oct, 2017 06:45 PM

    George's Avatar

    Same issue here. Really terrible problem. Here are some samples: https://cl.ly/0z17030f3D46

  9. 5 Posted by vincent.boudry on 19 Oct, 2017 10:24 AM

    vincent.boudry's Avatar

    For me it was solved by the update of the beta version.
    I now run v7.6.1 (1726) without any problem.

    Vincent.

  10. 6 Posted by George on 19 Oct, 2017 02:03 PM

    George's Avatar

    I'm running 7.6.1 (1726) (https://cl.ly/2A1d1e3n2B1n) and it doesn't help whatsoever as the samples above are from this release.

    I also still have sidebar graphical anomalies: https://cl.ly/2V1d292O1G0W

  11. 7 Posted by vincent.boudry on 19 Oct, 2017 03:53 PM

    vincent.boudry's Avatar

    tes, I also have these strips in the "places" sub-drawer.

  12. Path Finder Support Team closed this discussion on 20 Oct, 2017 06:50 PM.

  13. Path Finder Support Team re-opened this discussion on 20 Oct, 2017 06:54 PM

  14. Support Staff 8 Posted by Path Finder Sup... on 20 Oct, 2017 06:54 PM

    Path Finder Support Team's Avatar

    Hi,

    Thank you for your samples. 

    Our developer will have a deeper look into them as soon as possible. 

    We appreciate your cooperation. Sorry that it takes this long. 

    Best Regards,
    Jordan
    Path Finder Support Team

  15. Path Finder Support Team closed this discussion on 20 Oct, 2017 06:54 PM.

  16. Path Finder Support Team re-opened this discussion on 20 Oct, 2017 06:56 PM

  17. 9 Posted by coolcoopers on 21 Oct, 2017 02:48 PM

    coolcoopers's Avatar

    Same problem here. SpinDump and SampleFiles attached. I'm sending several to help with changes over time.

    Secondly, one process associated with PF is "opendirectoryd". I've attached a Sample file showing the contribution this process is making to the problem in this thread - initiated by opening a new directory in PF.

    Also, I've attached a file showing PF persisting as a resource-hungry process AFTER quitting PF.

    Using PF7.6.1 (1726) and macOS 10.13 (17A405).
    PS: Having exact same problem on my iMac running macOS 10.13.1 beta3 (just released Dev)

  18. Path Finder Support Team closed this discussion on 21 Oct, 2017 03:59 PM.

  19. Path Finder Support Team re-opened this discussion on 21 Oct, 2017 03:59 PM

  20. 10 Posted by Jim Leask on 30 Oct, 2017 09:29 PM

    Jim Leask's Avatar

    Here is another one. Coreservicesd taking 81% for a while now...

  21. Path Finder Support Team closed this discussion on 31 Oct, 2017 01:58 PM.

  22. Path Finder Support Team re-opened this discussion on 31 Oct, 2017 01:58 PM

  23. 11 Posted by babulic on 09 Nov, 2017 04:21 PM

    babulic's Avatar

    I am facing exactly the same problem as described by vincent.boudry.
    macOs 10.13.1
    PF 7.6.2 (1729)
    MacBookPro Retina 15.4' mid 2015 with AMD Radeon R9...
    I always have to Quit PF to get rid of coreservicesd & PF processor hogging.

  24. Path Finder Support Team closed this discussion on 10 Nov, 2017 02:57 PM.

  25. Path Finder Support Team re-opened this discussion on 10 Nov, 2017 02:57 PM

  26. 12 Posted by Dylan Miles on 25 Nov, 2017 10:12 AM

    Dylan Miles's Avatar

    Hello, I am also having this problem with coreservicesd running at 87%. I have attached my PF sample.

  27. Path Finder Support Team closed this discussion on 25 Nov, 2017 03:39 PM.

  28. Path Finder Support Team re-opened this discussion on 25 Nov, 2017 03:39 PM

  29. 13 Posted by barakalanj on 06 Dec, 2017 09:49 PM

    barakalanj's Avatar

    Hey guys, I just turned PF off. That eliminated the 95% CPU use that it was causing in coreservicesd (the daemon) and its own line item in ActivityMonitor.

    I hope you can resolve this. Very disappointing. I have been sitting here in a very important trial frying eggs on my MB Pro and seeing the power get sucked out of it. It's taken me a bit to figure this out.

    You would have saved me a lot of time if you have given me, along with other customers, the courtesy of an email when you figured out that you and we have this problem.

  30. 14 Posted by dtoub on 06 Dec, 2017 10:18 PM

    dtoub's Avatar

    Interestingly, I'm not seeing major CPU upticks with PF, but am seeing significant memory use that, when high enough, pretty much stops my MBP. Right now after moderate use it's sitting at 1.7 GB of RAM, but I've seen it as much as 17 GB. I have 8 GB of physical RAM. As a result, I end up periodically quitting PF.

  31. Path Finder Support Team closed this discussion on 10 Dec, 2017 08:38 PM.

  32. Path Finder Support Team re-opened this discussion on 10 Dec, 2017 08:39 PM

  33. 15 Posted by drgabs on 11 Dec, 2017 09:21 AM

    drgabs's Avatar

    Can confirm! Been wondering which app was hogging all the resources.
    Anything new to report Cocatech?

  34. 16 Posted by The very sad fo... on 11 Dec, 2017 12:50 PM

    The very sad former 's Avatar

    Same problem here. PathFinder (and Coreserviced) up to 60-80% CPU ALL THE TIME.... Reported to Cocoatech several times (Jan+Feb with Sierra, September+October with High Sierra). No improvements up to now :(

    It's a pity. I had to shut down Pathfinder.

  35. 17 Posted by Dylan Miles on 14 Dec, 2017 04:06 AM

    Dylan Miles's Avatar

    I have also stopped using Path Finder because of this problem. My battery drains too fast and even when plugged into power it puts too much unnecessary strain on my computer.

  36. 18 Posted by Leon Starr on 14 Dec, 2017 12:56 PM

    Leon Starr's Avatar

    Same problem here. I am shutting down Pathfinder until the problem gets fixed.

  37. 19 Posted by Rob Lensen on 14 Dec, 2017 03:51 PM

    Rob Lensen's Avatar

    same problem here...

  38. Path Finder Support Team closed this discussion on 14 Dec, 2017 05:07 PM.

  39. Path Finder Support Team re-opened this discussion on 14 Dec, 2017 05:07 PM

  40. Path Finder Support Team closed this discussion on 14 Dec, 2017 05:07 PM.

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