xiaopengli89/precord

Command line tool for recording process or system performance data.

precord's Issues

Many error messages appear in the CMD window

I suddenly have a few questions to ask. Thank you:

(1) Many error messages appear in the CMD window;

(2) If the system has multiple GPUs, how is the GPU usage calculated?

(3) Which CPUs and GPUs does precord support for windows? (such as Intel, AMD and NVIDIA)

(4) Which CPUs and GPUs does precord support for MacOS systems? (such as Intel, AMD, NVIDIA, M1)

thread '' panicked at 'called Option::unwrap() on a None value', C:\Users\runneradmin.cargo\registry\src\github.com-1ecc6299db9ec823\ferrisetw-0.1.1\src\schema.rs:110:54
note: run with RUST_BACKTRACE=1 environment variable to display a backtrace
thread '' panicked at 'called Option::unwrap() on a None value', C:\Users\runneradmin.cargo\registry\src\github.com-1ecc6299db9ec823\ferrisetw-0.1.1\src\schema.rs:110:54thread '' panicked at 'called Option::unwrap() on a None value', C:\Users\runneradmin.cargo\registry\src\github.com-1ecc6299db9ec823\ferrisetw-0.1.1\src\schema.rs:110:54
note: run with RUST_BACKTRACE=1 environment variable to display a backtrace
thread '' panicked at 'called Option::unwrap() on a None value', C:\Users\runneradmin.cargo\registry\src\github.com-1ecc6299db9ec823\ferrisetw-0.1.1\src\schema.rs:110:54
note: run with RUST_BACKTRACE=1 environment variable to display a backtrace
thread '' panicked at 'called Option::unwrap() on a None value', C:\Users\runneradmin.cargo\registry\src\github.com-1ecc6299db9ec823\ferrisetw-0.1.1\src\schema.rs:110:54
note: run with RUST_BACKTRACE=1 environment variable to display a backtrace

There may be compatibility problems. What system versions and hardware configurations are mainly adapted to?

(1) I tried many computers, including win7, win10 and MacOS 10.15. I found that this tool can only perform well on win10. There is no data output on win7 and no FPS data output on MacOS.What system versions and hardware configurations are mainly adapted to?

(2) The output results of the command line can't be used directly now. It's easier to get API data by outputting JSON data in the command line window.

(3)Some errors occurred while running on MacOS. There may be compatibility problems.

Last login: Thu Sep 1 18:30:23 on ttys002

The default interactive shell is now zsh.
To update your account to use zsh, please run chsh -s /bin/zsh.
For more details, please visit https://support.apple.com/kb/HT208050.
apple:~ apple$ /Users/apple/Desktop/precord
/Users/apple/Desktop/precord: line 1: 3: command not found
/Users/apple/Desktop/precord: line 2: 0: command not found
/Users/apple/Desktop/precord: line 3: 4096: command not found
/Users/apple/Desktop/precord: line 4: 12288: command not found
/Users/apple/Desktop/precord: line 5: 2826240: command not found
/Users/apple/Desktop/precord: line 6: 2850816: command not found
/Users/apple/Desktop/precord: line 7: 1148808: command not found
/Users/apple/Desktop/precord: line 8: ?????: command not found
/Users/apple/Desktop/precord: line 9: syntax error near unexpected token (' /Users/apple/Desktop/precord: line 9: ??H__PAGEZEROx__TEXT?(?(__text__TEXT4?? 4?__stubs__TEXT?? ???__stub_helper__TEXT?? ?? ?__gcc_except_tab__TEXTd? X9d? __const__TEXT?/"??/"__unwind_info__TEXT?
(0r?
(__eh_frame__TEXT(?(?__DATA_CONST?(??(?__got__DATA_CONST?(??(?__const__DATA_CONST??(8???(x__DATA@+@@+@__la_symbol_ptr__DATA@+?@+?__data__DATA?F+??F+__thread_vars__DATAHI+?HI+__thread_data__DATA?J+h?J+__thread_bss__DATA0L+ __bss__DATAPM+H__common__DATA?O+pH__LINKEDIT?+??+??"?0?+???+???+???+?J8-?=?0p

               P+8+8??<?0? 
                           /usr/lib/dyld??"???q???@Q2 

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                                                           `/System/Library/Frameworks/CoreText.framework/Versions/A/CoreText
                                             h@/System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
                                        X/System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
                    h/System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration
                    `i@,/System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
             hi@?/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
              8/usr/lib/libiconv.2.dylib
                                        8/usr/lib/libSystem.B.dylib
                                                                   8/usr/lib/libresolv.9.dylib&8?,?!)0
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apple:~ apple$

Can not record chrome fps in virtual machine when gpu is disabled

1. Open chrome, and play a video
2. Start precord to record the fps

If not in virtual machine:

1. Open chrome with --disable-gpu command line, and play a video
2. Start precord to record the fps

The fps still 0.

Kill with with signal

Hello, and thanks for this crate.

Is it possible to kill precord and save the data? I want to use it in CI actions like this:

• run precord in the background
• run CPU intensive task
• stop precord with kill(all) command
• collect output as artifact