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27.08.2014
. If you’re not running a kernel before 2.6.16, then these tools should be on your system. On my CentOS 6.5 system, I found them in an RPM named blktrace
. These are very powerful tools, but they can
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01.10.2011
's more, ab is usually already bundled with most Apache installations on Linux, so this tool is freely available to anyone who wants it. Also of concern is that you don't even need to be a superuser to run
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18.08.2021
to point to the Darshan shared library. This approach allows you to run uninstrumented binaries for which you don’t have the source code (perhaps independent software vendor applications) or applications
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17.02.2015
Even the best sys admins can feel overwhelmed with the logfiles generated by a single production server. The problem is especially severe if you are running multiple applications on one machine
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10.04.2015
is running in background or via a configuration file. The most convenient way to configure it the first time is via the command line, which will write a configuration file in JSON format. The resulting
43%
10.04.2015
this introductory piece. It joins my iPad 4 and iPhone 5. My day job PC begrudgingly runs Windows 7 – I say begrudgingly because it would run better with Windows XP, but alas, that ship has sailed – and Macs aren
43%
02.08.2021
application performance. Of course, it is not really a trick, just the use of a feature in *nix operating systems.
Have you ever installed an application on Linux and tried to run it only to be told
43%
11.02.2016
allow administrators to establish rudimentary container monitoring.
The docker ps command lists all active containers – or those that have run – on a host (Figure 1). This command gives you a rough
43%
10.06.2015
Sights for Years
Google has focused on container virtualization for years. The need for efficient management tools is particularly high at Google, which operates so large an infrastructure that even ... Google created a special Linux distribution called Kubernetes to simplify life with Docker. ... Container orchestration with Kubernetes from Google
43%
09.08.2015
, Ansible can take the helm.
At run time, all the required components are transferred to the target system using SSH; they are then executed there and removed on completion; however, don't worry
