strace

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Android strace in Real device

I have the following situation, I want to monitor the system calls on Android phones so I made an script to do that. With Android Emulator works perfectly (writes the traces of the application in a sp[详细]

2023-02-13 18:22 分类：问答
strace: SIGFPE before anything happens

I\'m having trouble executing a C++ program on a particular machine. Here is the entire strace output:[详细]

2023-02-12 17:39 分类：问答
How to use strace to only show calls that take a lot of time?

Is there a way to gr开发者_开发技巧ep for only calls that over a certain amount of time?It looks like there is a flag that shows the CPU time in the output (-c):[详细]

2023-02-06 11:50 分类：问答
Print custom text into strace. Strace comments

We use strace a lot.We would like to output some text into strace to mark places the code has reached.The way i see people have done it so far is to stat an non-existent file.The filename is just the[详细]

2023-02-02 22:33 分类：问答
How to get a process tree trace/log of a process in linux?

I want to know what executables a script launches an开发者_运维问答d in what order (and trace those executables recursively).[详细]

2023-01-19 21:46 分类：问答
Systrace for Windows

I\'m looking for a Windows equivalent of Systrace or at least strace. I\'m aware of StraceNT, but wondering if there are any more alternatives out there. Speci开发者_如何学编程fically, I\'m looking f[详细]

2023-01-18 07:15 分类：问答
Unknown open() flag passed by execve()

When executing a bash script located on my FUSE filesystem, an open() call is made with these flags: debug,cpfsfuse.c(62),cpfs_fuse_open: path \"/make.sh\", flags 0100040[详细]

2023-01-15 16:22 分类：问答
Python file.read() grabs more data than necessary, under the hood

cat file_ro.py import sys def file_open(filename): fo=open(filename,\'r\') fo.seek(7) read_data=fo.read(3)[详细]

2023-01-06 02:11 分类：问答
Why apache is recv()-ing something for 15 sec every time?

I have ZendFramework based application that is using XMLRPC communication to other ZendFramework app. Both are on the same server (for development). That communication is very slow, and I am trying to[详细]

2023-01-05 22:58 分类：问答
executing service (openoffice headless) in chroot is slow

I created an ubuntu chroot environment (using debootstrap) and started openoffice as a service to convert files using unoconv. It works but it spends about 20s to do conversions which are below 1s out[详细]

2023-01-01 10:42 分类：问答