Comments (13)
dalance
commented on June 22, 2024
1
I tried to fix PID0. Could you try v0.8.16?
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gordonhart
commented on June 22, 2024
1
v0.8.16 has fixed the issue with PID0:
PID User │ State Nice TTY CPU MEM VmSize VmRSS TCP UDP Read Write Parent PID │ CPU Time Start │ Command
│ [%] [%] [bytes] [bytes] [B/s] [B/s] │ │
├┬──────── 0 root │ U 0 1.5 20.8 73.778G 3.335G [] [] 0 0 0 │ 18:22:44 2019/10/24 15:48 │
│└┬─────── 1 root │ S 0 0.0 0.1 4.177G 16.324M [22] [137, 138] 0 0 0 │ 02:04:35 2019/10/24 15:48 │ /sbin/launchd
...
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dalance
commented on June 22, 2024
Thank you for your report.
I tried to reproduce it on Travis-CI and Azure Pipelines (I don't have macOS device), but both work fine.
Could you send the result of sudo procs?
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elyscape
commented on June 22, 2024
I’m not at my computer at the moment, but that works fine and shows the expected output.
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gordonhart
commented on June 22, 2024
Confirming the same issue with version 0.8.14 recently installed by Homebrew (on macOS Catalina):
$ which procs
/usr/local/bin/procs
$ procs --version
procs 0.8.14
$ sudo procs -t
PID User │ State Nice TTY CPU MEM VmSize VmRSS TCP UDP Read Write │ CPU Time Start │ Command
│ [%] [%] [bytes] [bytes] [B/s] [B/s] │ │
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dalance
commented on June 22, 2024
@gordonhart Thank you for the information. Could you send the result of procs --insert ppid?
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gordonhart
commented on June 22, 2024
The provided command worked as expected, with or without --tree, as a normal user. Also worked without --tree as superuser. However, got this same empty table when running as superuser with --tree:
$ sudo procs --insert ppid -t
PID User │ State Nice TTY CPU MEM VmSize VmRSS TCP UDP Read Write Parent PID │ CPU Time Start │ Command
│ [%] [%] [bytes] [bytes] [B/s] [B/s] │ │
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dalance
commented on June 22, 2024
Is sudo procs --insert ppid empty? If not, I want to see Parent PID column.
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gordonhart
commented on June 22, 2024
sudo procs --insert ppid appears to be fully functional. The PPID column is populated as expected, verified for a number of cases by manual inspection via ps.
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dalance
commented on June 22, 2024
Tree view is constructed from PID and PPID, so I want to see PID and PPID list.
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gordonhart
commented on June 22, 2024
Both appear to be working fine with sudo procs --insert ppid, but just to confirm, here's a relatively innocuous slice of the output of that command:
PID:▲ User │ State Nice TTY CPU MEM VmSize VmRSS TCP UDP Read Write Parent PID │ CPU Time Start │ Command
│ [%] [%] [bytes] [bytes] [B/s] [B/s] │ │
0 root │ U 0 3.0 17.9 73.802G 2.861G [] [] 0 0 0 │ 17:48:27 2019/10/24 15:48 │
1 root │ S 0 0.0 0.1 4.176G 16.895M [22] [137, 138] 0 0 0 │ 01:58:44 2019/10/24 15:48 │ /sbin/launchd
122 root │ S 0 0.0 0.0 4.15G 740K [] [60765] 0 0 1 │ 00:02:13 2019/10/24 15:48 │ /usr/sbin/syslogd
123 root │ S 0 0.0 0.0 4.179G 5.875M [49156, 49157, 49158 [] 0 0 1 │ 00:11:28 2019/10/24 15:48 │ /usr/libexec/UserEventAgent (System)
126 root │ S 0 0.0 0.0 4.117G 468K [] [] 0 0 1 │ 00:00:41 2019/10/24 15:48 │ /System/Library/PrivateFrameworks/Uninstall.framework/Resources/uninstalld
127 root │ S 0 0.0 0.0 4.666G 1.695M [] [] 0 0 1 │ 00:03:50 2019/10/24 15:48 │ /usr/libexec/kextd
128 root │ S 0 0.0 0.0 4.171G 2.945M [] [] 0 0 1 │ 00:34:48 2019/10/24 15:48 │ /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/FSEvents.framework/Versions/A/Support/fseventsd
...
50178 gordonhart │ S 0 0.0 2.8 6.245G 462.168M [] [] 0 0 1 │ 04:55:58 2019/11/24 06:28 │ /Applications/Google Chrome.app/Contents/MacOS/Google Chrome
50181 gordonhart │ S 0 0.0 0.0 4.152G 704K [] [] 0 0 1 │ 00:00:00 2019/11/24 06:29 │ /Applications/Google Chrome.app/Contents/Frameworks/Google Chrome Framework.framework/Versions/78.0.3904.108/Helpers/chrome_crashpad_handler --monitor-self-annotation=ptype=crashpad-handler --database=/Users/gordonhart/Library/Application Support/Google/Chrome/Crashpad
50184 gordonhart │ S 0 0.0 1.0 7.04G 163.496M [] [] 0 0 50178 │ 02:07:47 2019/11/24 06:29 │ /Applications/Google Chrome.app/Contents/Frameworks/Google Chrome Framework.framework/Versions/78.0.3904.108/Helpers/Google Chrome Helper (GPU).app/Contents/MacOS/Google Chrome Helper (GPU) --type=gpu-process
50185 gordonhart │ S 0 4.3 0.7 4.504G 112.539M [] [5353, 49213, 54581, 0 0 50178 │ 01:51:24 2019/11/24 06:29 │ /Applications/Google Chrome.app/Contents/Frameworks/Google Chrome Framework.framework/Versions/78.0.3904.108/Helpers/Google Chrome Helper.app/Contents/MacOS/Google Chrome Helper --type=utility --lang=en-US --service-sandbox-type=network --seatbelt-client=38
50188 gordonhart │ S 0 0.0 0.0 4.141G 12K [] [] 0 0 1 │ 00:00:00 2019/11/24 06:29 │ /Applications/Google Chrome.app/Contents/Frameworks/Google Chrome Framework.framework/Versions/78.0.3904.108/XPCServices/AlertNotificationService.xpc/Contents/MacOS/AlertNotificationService
...
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dalance
commented on June 22, 2024
Thanks. The cause seems to be PID:0, PPID:0.
I fixed and released v0.8.15. Could you try it?
(Release build will be completed within about 10 minutes)
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gordonhart
commented on June 22, 2024
The fix included in v0.8.15 appears to have done the trick. Thanks for the fast patch! procs is an awesome tool.
One minor thing to note: PID0 has been removed from the list in tree view so PID1 starts with a "child" tree indicator pointing to an absent parent:
PID User │ State Nice TTY CPU MEM VmSize VmRSS TCP UDP Read Write │ CPU Time Start │ Command
│ [%] [%] [bytes] [bytes] [B/s] [B/s] │ │
└┬──────── 1 root │ S 0 0.0 0.1 4.176G 17.367M [22] [137, 138] 0 0 │ 01:59:12 2019/10/24 15:48 │ /sbin/launchd
├──────── 122 root │ S 0 0.0 0.0 4.151G 732K [] [60438] 0 0 │ 00:02:13 2019/10/24 15:48 │ /usr/sbin/syslogd
...
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