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100%
Automating command execution across servers
01.06.2024
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»
Archive
»
2024
»
Issue 81: Load...
»
Rubén
Llorente
... _host 02 known_hosts_file: /home/sake/.ssh/known_hosts2 03 04 # Every server is labeled with the "devuan" tag 05 servers: 06 horse: 07 user: root
08
host: horse.operationalsecurity.es 09 tags
99%
Automating deployments on Proxmox with OpenTofu and cloud-init
04.12.2024
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Rubén
Llorente
... ). Listing
3
tofu_project/main.tf 01 terraform { 02 required_providers { 03 proxmox = { 04 source = "bpg/proxmox" 05 version = "0.64.0" 06 } 07 }
08
} 09 10 provider "proxmox
35%
When I/O Workloads Don’t Perform
12.05.2021
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30.85 72.31 13.16 20.40 0.26 70.44 83.89 1.97
3
.52 nvme0n1 58.80 12.22 17720.47 48.71 230.91 0.01 79.70 0.
08
0.42 0.03 0.
00 301.34 3
35%
When I/O workloads don't perform
02.08.2021
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2021
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Issue 64: Bare...
»
.91 0.01 79.70 0.
08
0.42 0.03 0.
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301.34
3
.98 1.02 7.24 sdb 0.31 55.97 4.13 17676.32 0.
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231.64 0.
00
80.54 2.50 8.47 0.32 13.45 315.84 1
33%
Distributed storage with Sheepdog
07.10.2014
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2014
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Issue 23: 10 Ti...
»
(Listing
3
). Listing
3
Defining Replication Factors 01 # dog vdi list 02 Name Id Size Used Shared Creation time VDI id Copies Tag 03 one.img 0 4.0
MB
0.0
MB
0.0
32%
Speed up your MySQL database
11.02.2016
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2016
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Issue 31: Tunin...
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Use of mysqld # ps aux | egrep 'mysqld|VSZ' USER PID %CPU %MEM VSZ RSS START TIME COMMAND mysql 1568
0.0
0.0
4440 744 Sep
08
0:
00
mysqld_safe mysql 2337 0.1 5.9 29163040
31%
Listing 1
01.08.2012
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Warewulf Cluste...
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Warewulf 3 Code
»
| 54 kB
00:00
(2/7): perl-5.10.1-119.el6_1.1.x86_64.rpm | 10
MB
00:08
(
3
/7): perl-Module-Pluggable-
3
.90-119.el6 ... Warewulf
3
Listing 1
31%
Rethinking RAID (on Linux)
16.03.2021
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, ioengine=libaio, iodepth=32 fio-
3
.12 Starting 1 process Jobs: 1 (f=1) test: (groupid=0, jobs=1): err= 0: pid=5872: Sat Jan 9 16:35:
08
2021 read: IOPS=251k, BW=979MiB/s (1026
MB
/s)(2045MiB/2089msec
31%
Warewulf 4
13.12.2022
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Packages: (1/6): dhcp-common-4.
3
.6-47.el8.noarch.rpm 902 kB/s | 206 kB
00:00
(2/6): dhcp-libs-4.
3
.6-47.el8.x86_64.rpm
3
.1
MB
/s | 147 kB
00:00
(
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30%
Profiling Python code
30.01.2020
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2020
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Issue 55: AWS L...
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| 0| 0.
00
%| # Compute the kinetic energy 202| 50| 0.000184059|
3
.68118e-06| 0.
00
%| kinetic =
0.0
203|
200
| 0.000753641|
3
.76821e-06| 0.
00
%| for k in range(0, d
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