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28.11.2021
to the application are not being fulfilled.
Database service becomes unreachable.
Prometheus collects metrics by executing timed HTTP GET requests to defined targets (the default is 15 seconds
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25.03.2020
local server machine (Listing 1). In this example, the four drives sdb
to sde
in lines 12, 13, 15, and 16 will be used to create the NVMe target. Each drive is 7TB, which you can verify
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07.06.2019
_facts.instance is defined
11
12 - name: Destroy faulted VM
13 vmware_guest:
14 hostname: "{{ Vv_hostname }}"
15 username: "{{ Vv_username }}"
16 password: "{{ Vv_password }}"
17 name: "{{ vm_name }}"
18
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25.09.2023
14 if __name__ == '__main__':
15 app.run(host="0.0.0.0", port=5000)
Listing 4
my-app/webapp/Dockerfile
01 FROM python:3.11
02 WORKDIR /app
03 COPY . .
04 RUN pip install Flask
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31.10.2025
on Thu Oct 11 15:53:18 2012
04 # Expect and Autoexpect were both written by Don Libes, NIST.
05 #
06 # Note that Autoexpect does not guarantee a working script. It
07 # necessarily has to guess about
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30.11.2025
()
15 p1.start()
16 p3.start()
17
18 p1.join()
19 p2.join()
20 p3.join()
To see that multiprocessing creates multiple subprocesses, run the code shown in Listing 2 (counting
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30.11.2025
:
09 Content-Type: application/sdp
10 Content-Length: 142
11
12 v=0
13 o=alice 53655765 2353687637 IN IP4 pc33.atlanta.com
14 s=-
15 t=0 0
16 c=IN IP4 pc33.atlanta.com
17
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04.08.2020
by timeit in Python: Extract timespec.c, stats.c, and stats.h from the book's source tarball, and compile it with:
cc timespec.c stats.c -o timespec -lm
You will want to read Chapter 15 in the book
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09.12.2025
capture these outputs, allowing you to plot 1-, 5-, and 15-minute load averages and observe how your application uses system resources.
Additional command-line utilities from the system
suite can gather
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25.01.2022
_SSD 4 note_10_15.txt
After creating the archive, I copied it to my root directory and created a directory in the root of /home
named archivetest
. I simple used the mkdir
command and didn’t alter
