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100%
Visualizing time series data
21.08.2014
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»
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»
2014
»
Issue 22: OpenS...
»
't connect to $remote_host:$remote_port: $@ \n"; 17 18 19 while() {
20
my @lavg = Sys::CpuLoad::load(); 21 my $ts=time();
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print $socket "system.loadavg_1min $lavg[0] $ts\n"; 23 print $socket "system ...
22
74%
Automating command execution across servers
01.06.2024
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2024
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Issue 81: Load...
»
Rubén
Llorente
... # A single task is defined, which by default will
20
# run only against "devuan" hosts. 21 tasks:
22
upgradeall: 23 desc: Upgrade all packages 24 target: 25 tags: [devuan] 26 cmd: | 27
61%
Automating deployments on Proxmox with OpenTofu and cloud-init
04.12.2024
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Rubén
Llorente
... " { 11 endpoint = "https://192.168.3.15:8006/"
12
username = "root@pam" 13 password = "proxmox" 14 insecure = true 15 tmp_dir = "/var/tmp" 16 17 ssh { 18 agent = true 19 }
20
60%
Fast email server deployments with iRedMail
30.01.2024
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2024
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Issue 79: Monit...
»
Rubén
Llorente
... 8, 9 Debian 11,
12
Ubuntu
20
.04,
22
.04 FreeBSD 13.
x
OpenBSD 7.3 I recommend the downloadable installer, but I will skip
24%
A Hands-on Look at Kubernetes with OpenAI
09.10.2017
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2017
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Issue 41: Kuber...
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: addresses: - address: 10.126.
22
.9 type: InternalIP - address: 10.126.
22
.9 type: Hostname allocatable: alpha.kubernetes.io/nvidia-gpu: "0" cpu: "
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" memory: 144310716Ki pods: "28 ... For research into deep learning algorithms that automatically acquire new skills, OpenAI operates some of the largest Kubernetes clusters worldwide, with up to 36,
000
CPU cores. We look at some
18%
When I/O workloads don't perform
02.08.2021
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2021
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Issue 64: Bare...
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%util sda 10.91 6.97 768.
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584.64 4.87 18.
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30.85 72.31 13.16
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.40 0.26 70.44 83.89 1.97 3.52 nvme0n1 58.80
12.22
17720.47 48.71 230
15%
A closer look at hard drives
18.07.2013
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2013
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Issue 15: What’...
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100 100
000
Old_age Always – 2456
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Power_Cycle_Count 0
x
0032 100 100
000
Old_age Always
15%
Predicting Drive Doom
20.10.2013
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_age Always - 61 10 Spin_Retry_Count 0
x
0013 100 100 097 Pre-fail Always - 0
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Power_Cycle_Count 0
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0032 100 100 020 Old_age Always -
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183 Runtime_Bad_Block 0
x
0032 100 100
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Old_age Always - 0 184 End
15%
Rethinking RAID (on Linux)
16.03.2021
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RAID Status cat /proc/mdstat Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10] md0 : active raid1 sdd1[1] sdc1[0] 244065408 blocks super
1.2
[
2/2
] [UU
15%
Tuning I/O Patterns in Fortran 90
04.12.2013
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3 type rec 4 integer ::
x
, y, z 5 real :: value 6 end type rec 7 8 integer :: counter 9 integer :: counter_limit 10 integer :: ierr 11
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type (rec) :: my
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