Questions tagged [profiling]

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Profile rsync timings

An rsync command with a remote server takes a long time. How can I profile it in order to detect the main bottlenecks?
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0answers
23 views

How do I run a profiling of a program under VTune with JIT Profiling enabled?

It seems that Intel VTune Amplifier has the ability to profile code generated at runtime provided we have some sort of a function that can provide it the information which it needs. It also seems to ...
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97 views

Profile DLL with Dottrace

I am looking to run a performance profiling tool on a DLL. Ideally, Jetbrains Dottrace has this feature but I can use other programs if necessary. The application I am running is written in C# with ...
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0answers
2k views

Process Explorer (sysinternals), save lines/graphs as txt?

I'm using the "Process Explorer" from sysinternals to monitor the memory consumption of a specific process over time. This is quite helpful for the first step. For I a deeper analysis I would like to ...
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164 views

How to profile long session initialization during boot process in Windows 8? [duplicate]

My computer started to boot for 10 minutes. It has SSD system drive and was booting for 15 seconds previously. Is it possible to know, what does it doing during this time? The delay occurs before ...
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2answers
1k views

The “gmon.out” file is getting created everywhere

Every time I run a program, or exit a shell. There will be a "gmon.out" file generated at the working directory. How to stop this behavior?
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105 views

Tool similar to `strace` but for CPU instructions

I am hoping to find something similar to strace which will yield the instructions used by the CPU. For example, I have a simple loop which calculates a sum and prints out every tenth iteration float ...
4
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2answers
242 views

Are processes in Windows 7 cached?

I'm profilling my java application using Windows Performance Analyser. My app is a simple parser, which uses external command-line program to parse files. This external program is called for each file....
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1answer
1k views

Is there a way to print out execution time (wall time) in zsh when it exceeds certain configurable threshold?

@mpy 's comment was correct. So I'm rephrasing my question. I really like REPORTTIME feature in zsh, but it only reports time when user+system time is greater than $REPORTTIME according to zsh doc. Is ...
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1answer
453 views

profiling file reading speed via /dev/null?

I am profiling the speed at which a certain Linux program reads a certain input file using different amount of threads by doing this: time ~/src/myprogram -t $t inputfile 1>/dev/null 2>/dev/...
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2answers
232 views

How do I identify resource hogs on Firefox?

I have installed a package of Firefox extensions that installed a few extensions to my Firefox. Recently I have noticed, that the resource consumption of the Firefox process rose to unacceptable ...
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3answers
14k views

Is there any command like time, but for memory usage?

Is there any command like time, but that reports more statistics? It would be great if I could do something like: $ statistics some_command time: real 0m3.002s user 0m0.000s sys ...
2
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1answer
2k views

How to measure memory bandwidth usage

I am trying to determine how close to being bandwidth-limited a code I have written is, so I was wondering whether there are any tools out there to determine memory bandwidth usage? The code I have is ...
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4answers
1k views

Good software to monitor disk io, memory and cpu use? [closed]

I'm developing a website. I was wondering if there are any tools out there that make it easy to log and graph usage statistics of how my cpu, memory, disk and network are used. I need to somehow know ...
6
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1answer
1k views

Profiling add-ons in firefox

One new feature of ie9 I like is that it alerts you to which add-ons are making your browser run slowly. Is there a way to get access to similar information in firefox?
2
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1answer
64 views

How to build a profile of my Macbook Pro

I'm about to purchase a new macbook pro since mine is beginning to show signs of early death (hardware failure, not worth fixing, its an old laptop from the first generation of MBPs). I'm not sure ...
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3answers
104 views

Linux Profiling

I want to profile my application which is most of the time doing I/O on a USB device. I need to see what process are running on system and what each process is exactly doing whole the time. ...