The tag has no usage guidance.

learn more… | top users | synonyms

0
votes
1answer
869 views

'htop' process and threads cpu usage?

I'm observing a multi threaded process in htop in tree view. If I were to strip it just to the problematic part, it looks somewhat like this: CPU% bin/process 100 `- ...
2
votes
0answers
257 views

API Monitoring and Hooking

I am currently reading the "Malware Analyst's Cookbook and DVD". There is a chapter "Dynamic Analysis" and there are also some recipes about hooking and monitoring API calls of process but it is for ...
1
vote
0answers
12 views

Understanding Linux Perf sched-switch and context-switches

I've been trying to enable context switch events on perf and use perf script's dump from perf.data to investigate thread blocked time. So far the only two recording options that seem to be helpful ...
1
vote
0answers
1k views

What exactly is the lwp and threads in solaris?

The book "Solaris Internals" says Solaris executes kernel threads for kernel-related tasks, such as interrupt handling, memory page management, device drivers, etc. For user-process execution, kernel ...
0
votes
0answers
25 views

How thread context switch faster then the process context switch?

I want to know how thread context switch faster then the process context switch? For example, in the apache web server running on ubuntu can use either the Prefork MPM (spawning multiple child ...
0
votes
0answers
12 views

Memory sections for Process and Thread

We know very well that Stack,Heap,Data and Code sections are created when we load any program into main memory.I want to know that what are memory sections created for Thread if I create for same ...
0
votes
0answers
126 views

threads limit on linux

My box is: x86_64 x86_64 x86_64 GNU/Linux Red Hat Enterprise Linux Server release 6.3 whan I run sample java app (does not matter how much java heap I provide!), it creates 2016 threads and dies with ...