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23%
Monitor Your Nodes with collectl
28.03.2012
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--------><----------Disks-----------><----------Network----------> #cpu sys inter ctxsw KBRead Reads KBWrit Writes KBIn PktIn KBOut PktOut
3
1 1421 2168
0
0
41000 90
0
2
0
0
3
2 1509 2198 64 2 49712
23%
Minifying container images with DockerSlim
04.08.2020
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2020
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Issue 58: Graph...
»
='GET /' docker-slim[build]: info=http.probe.call status=200 method=GET target=http://172.17.
0.3
:80/ attempt=1 time=2020-11-11T12:
52
:01Z docker-slim[build]: info=http.probe.summary total=1 failures=
0
successful=1
23%
Managing Storage with LVM
07.11.2023
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5.
3
M 8.2k 5.
3
M 1% /run/lock /dev/nvme1n1p1 1.1T 488G 468G
52
% /home /dev/nvme
0
n1p1 536M 6.4M 530M 2% /boot/efi /dev/sda1 6.
0
T
3
.4T 2.4T 60% /home2 tmpfs
23%
CPU affinity in OpenMP and MPI applications
03.02.2022
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2022
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Issue 67: syst...
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39 40 41 42 43 44 45 46 47 48 49 50 51
52
53 54 55 56 57 58 59 60 61 62 63 node
0
size: 64251
MB
node
0
free: 60218
MB
node distances: node
0
0
: 10 The system has one NUMA node (available: 1
23%
Processor and Memory Affinity Tools
14.09.2021
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$(find /sys/devices/system/cpu -regex ".*cpu[
0
-9]+/topology/thread_siblings_list") | sort -n | uniq
0
,32 1,33 2,34
3
,35 4,36 5,37 6,38 7,39 8,40 9,41 10,42 11,43 12,44 13,45 14,46 15,47 16,48 17,49 18,50 19,51 20,
52
21,53 22,54 23,55 24,56 25
22%
OpenStack installation with the Packstack installer
16.08.2018
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2018
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Issue 46: CMS S...
»
| heat | orchestration | | 6e2c0431b
52
c417f939dc71fd606d847 | cinderv
3
| volumev
3
| | 76f57a7d34d649d7a9652e
0
a2475d96a | cinderv2 | volumev2 | | 7702f8e926cf4227857ddca46b
3
b328f
22%
Exploring OpenShift – Red Hat's next-generation PaaS tool
10.04.2015
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2015
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Issue 26: OpenS...
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> \ jboss-dv-
6.0.0
35 JBoss Enterprise Application Platform 6 rhc create-app
\ jbosseap-6 36 JBoss Unified Push Server 1.
0.0
.Beta1 rhc create
22%
Visualizing containers with clarity
29.09.2020
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Issue 59: Custo...
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(abridged) $ docker build -t dockly . Sending build context to Docker daemon 16.
52
MB
Step 1/9 : FROM node:8-alpine 8-alpine: Pulling from library/node e6b
0
cf9c0882: Pull complete 93f9cf0467ca: Pull
22%
open64
01.08.2012
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Warewulf Cluste...
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Warewulf 3 Code
»
--> Processing Dependency: ld-linux.so.2 for package: open64-5.
0-0
.x86_64 --> Processing Dependency: ld-linux.so.2(GLIBC_2.
3
) for package: open64-5.
0-0
.x86_64 --> Processing Dependency: libc.so.6 for package: open ... Warewulf
3
open64 code
22%
HPC Storage strace Snippet
26.01.2012
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2012-02-01 HPC...
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32KB < < 128KB 64 128KB < < 256KB
0
256KB < < 512KB 2 512KB < < 1
MB
3
1
MB
< < 10
MB
87 10
MB
< < 100
MB
0
100
MB
< < 1GB
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