Métricas con el Odroid-N2

odroid@odroid:/$ lsusb (1)
Bus 002 Device 003: ID 174c:1153 ASMedia Technology Inc. ASM1153 SATA 3Gb/s bridge (2)
Bus 002 Device 005: ID 174c:1153 ASMedia Technology Inc. ASM1153 SATA 3Gb/s bridge
Bus 002 Device 002: ID 05e3:0620 Genesys Logic, Inc. USB3.1 Hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 05e3:0610 Genesys Logic, Inc. 4-port hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

# Boot Args
setenv bootargs "root=UUID=e139ce78-9841-40fe-8823-96a304a09859 rootwait rw ${condev} ${amlogic} no_console_suspend fsck.repair=yes net.ifnames=0>
setenv bootargs "${bootargs} systemd.unified_cgroup_hierarchy=0" (1)

root@odroid:~# cat /proc/cmdline
root=/dev/sda2 rootwait rw console=ttyS0,115200n8  no_console_suspend fsck.repair=yes net.ifnames=0 elevator=noop hdmimode=custombuilt cvbsmode=576cvbs max_freq_a53=1896 max_freq_a73=1800 maxcpus=6 voutmode=hdmi modeline=2560,1080,185580,66659,60,2560,2624,2688,2784,1080,1083,1093,1111,0,0,1 disablehpd=false cvbscable=0 overscan=100  monitor_onoff=false logo=osd0,loaded hdmitx=cec3f sdrmode=auto consoleblank=0 enable_wol=0
(1)
cgroup_hierarchy=1 systemd.unified_cgroup_hierarchy=0

id -u

docker-compose -f docker-compose.yml up -d (1)

networks:
  monitoring:
    driver: bridge
volumes:
  prometheus_data: {}
services:
  node-exporter:
    image: prom/node-exporter:latest
    container_name: node-exporter
    restart: unless-stopped
    volumes:
      - /proc:/host/proc:ro
      - /sys:/host/sys:ro
      - /:/rootfs:ro
    command:
      - '--path.procfs=/host/proc'
      - '--path.rootfs=/rootfs'
      - '--path.sysfs=/host/sys'
      - '--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)'
    ports:
      - 9100:9100
    networks:
      - monitoring
  prom-pushgateway:
    image: prom/pushgateway
    container_name: prom-pushgateway
    ports:
      - 9091:9091
    networks:
      - monitoring
  prometheus:
    image: prom/prometheus:latest
    user: "1000" (1)
    environment:
      - PUID=1000 (2)
      - PGID=1000 (3)
    container_name: prometheus
    restart: unless-stopped
    volumes:
      - /home/odroid/Documents/metricas/prometheus.yml:/etc/prometheus/prometheus.yml
      - /home/odroid/Documents/metricas:/prometheus
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
      - '--web.console.libraries=/etc/prometheus/console_libraries'
      - '--web.console.templates=/etc/prometheus/consoles'
      - '--web.enable-lifecycle'
    ports:
      - 9090:9090
    networks:
      - monitoring
  grafana:
    image: grafana/grafana:latest
    user: "1000" (4)
    container_name: grafana
    ports:
      - 3000:3000
    restart: unless-stopped
    volumes:
      - /home/odroid/Documents/metricas/grafana/provisioning/datasources:/etc/grafana/provisioning/datasources
      - /home/odroid/Documents/metricas/grafana:/var/lib/grafana
    networks:
      - monitoring

Failed to program FILTER chain: iptables failed: iptables --wait -I FORWARD -o br-7657c02c7a4e -j DOCKER: iptables v1.8.7 (nf_tables):  RULE_INSERT failed (Invalid argument): rule in chain FORWARD
 (exit status 4)

sudo update-alternatives --set iptables /usr/sbin/iptables-legacy
sudo update-alternatives --set ip6tables /usr/sbin/ip6tables-legacy
sudo update-alternatives --set arptables /usr/sbin/arptables-legacy
sudo update-alternatives --set ebtables /usr/sbin/ebtables-legacy

sudo systemctl restart NetworkManager
sudo systemctl restart docker

docker exec -ti e3e338f0bfae \ (1)
grafana cli admin reset-admin-password \
newPassw0rd (2)

root@odroid:/media/share-nas/dockerfiles++# docker exec -ti e3e338f0bfae grafana cli admin reset-admin-password odroidPassw00rd
INFO [01-05|23:01:35] Starting Grafana                         logger=settings version= commit= branch= compiled=1970-01-01T00:00:00Z
INFO [01-05|23:01:35] Config loaded from                       logger=settings file=/usr/share/grafana/conf/defaults.ini
INFO [01-05|23:01:35] Config overridden from Environment variable logger=settings var="GF_PATHS_DATA=/var/lib/grafana"
INFO [01-05|23:01:35] Config overridden from Environment variable logger=settings var="GF_PATHS_LOGS=/var/log/grafana"
INFO [01-05|23:01:35] Config overridden from Environment variable logger=settings var="GF_PATHS_PLUGINS=/var/lib/grafana/plugins"
INFO [01-05|23:01:35] Config overridden from Environment variable logger=settings var="GF_PATHS_PROVISIONING=/etc/grafana/provisioning"
INFO [01-05|23:01:35] Target                                   logger=settings target=[all]
INFO [01-05|23:01:35] Path Home                                logger=settings path=/usr/share/grafana
INFO [01-05|23:01:35] Path Data                                logger=settings path=/var/lib/grafana
INFO [01-05|23:01:35] Path Logs                                logger=settings path=/var/log/grafana
INFO [01-05|23:01:35] Path Plugins                             logger=settings path=/var/lib/grafana/plugins
INFO [01-05|23:01:35] Path Provisioning                        logger=settings path=/etc/grafana/provisioning
INFO [01-05|23:01:35] App mode production                      logger=settings
INFO [01-05|23:01:35] Connecting to DB                         logger=sqlstore dbtype=sqlite3
INFO [01-05|23:01:35] Starting DB migrations                   logger=migrator
INFO [01-05|23:01:35] migrations completed                     logger=migrator performed=0 skipped=523 duration=1.624073ms
INFO [01-05|23:01:35] Envelope encryption state                logger=secrets enabled=true current provider=secretKey.v1

Admin password changed successfully ✔

docker-compose stop (1)
docker rm id_contenedor_prometheus (2)
docker-compose -f docker-compose.yml up -d (3)

global:
  scrape_interval: 1m

scrape_configs:
  - job_name: 'prometheus'
    scrape_interval: 1m
    static_configs:
      - targets: ['prometheus:9090'] (1)

  - job_name: 'node-exporter'
    static_configs:
      - targets: ['node-exporter:9100'] (2)

  - job_name: dev-push-gateway
    metrics_path: /metrics
    scheme: http
    static_configs:
      - targets: ['prom-pushgateway:9091'] (3)
        labels:
          service: 'prom-pushgateway'

curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.3/install.sh | bash

export NVM_DIR="$([ -z "${XDG_CONFIG_HOME-}" ] && printf %s "${HOME}/.nvm" || printf %s "${XDG_CONFIG_HOME}/nvm")"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh" # This loads nvm

source ~/.bashrc

nvm install node

nvm use node

nvm alias default node

npm install -g artillery (1)

rubn ⲁƛ ▸ npx artillery dino
(node:2692684) [DEP0040] DeprecationWarning: The `punycode` module is deprecated. Please use a userland alternative instead.
(Use `node --trace-deprecation ...` to show where the warning was created) (1)
 ------------
< Artillery! >
 ------------
          \
           \
               __
              / _)
     _/\/\/\_/ /
   _|         /
 _|  (  | (  |
/__.-'|_|--|_|

rubn ⲁƛ ▸ artillery version
(node:2692881) [DEP0040] DeprecationWarning: The `punycode` module is deprecated. Please use a userland alternative instead.
(Use `node --trace-deprecation ...` to show where the warning was created)

        ___         __  _ ____
  _____/   |  _____/ /_(_) / /__  _______  __ ___
 /____/ /| | / ___/ __/ / / / _ \/ ___/ / / /____/
/____/ ___ |/ /  / /_/ / / /  __/ /  / /_/ /____/
    /_/  |_/_/   \__/_/_/_/\___/_/   \__  /
                                    /____/


VERSION INFO:

Artillery: 2.0.14
Node.js:   v22.2.0
OS:        linux

#!/bin/bash (1)

# Install nvm
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.3/install.sh | bash

# Set up NVM environment variables
export NVM_DIR="$([ -z "${XDG_CONFIG_HOME-}" ] && printf %s "${HOME}/.nvm" || printf %s "${XDG_CONFIG_HOME}/nvm")"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh" # This loads nvm

# Load nvm script to use it in the current shell session
source ~/.bashrc

# Install the latest version of Node.js
nvm install node

# Use the installed Node.js version
nvm use node

# Set the installed Node.js version as the default
nvm alias default node

# Install Artillery globally
npm install -g artillery

# Verify installations
echo "Node.js version: $(node -v)"
echo "npm version: $(npm -v)"
echo "Artillery version: $(artillery -V)"

config:
  target: "http://localhost:8080"
  phases:
    - duration: 1
      arrivalRate: 100
  http:
    timeout: 20
  plugins:
    publish-metrics:
      - type: prometheus
        pushgateway: 'http://192.168.1.6:9091' (1)
        tags:
          - 'test_id:myTest'
          - 'type:loadtest'

scenarios:
  - name: "Request"
    flow:
      - get:
          url: "/example-url"

return wordRepository.findWords(limit)
        .publishOn(Schedulers.boundedElastic()) (1)
        .map(this::fillData);

return wordRepository.findWords(limit)
        .publishOn(Schedulers.fromExecutorService(Executors.newVirtualThreadPerTaskExecutor()))
        .map(this::fillData);

All VUs finished. Total time: 32 seconds

--------------------------------
Summary report @ 01:32:59(+0200)
--------------------------------

http.codes.200: ................................................................ 10 (1)
http.codes.500: ................................................................ 90
http.downloaded_bytes: ......................................................... 1232349
http.request_rate: ............................................................. 23/sec
http.requests: ................................................................. 100
http.response_time:
  min: ......................................................................... 10004
  max: ......................................................................... 30128
  mean: ........................................................................ 11993.3
  median: ...................................................................... 9999.2
  p95: ......................................................................... 30040.3
  p99: ......................................................................... 30040.3
http.responses: ................................................................ 100
vusers.completed: .............................................................. 100
vusers.created: ................................................................ 100
vusers.created_by_name.Request word: ........................................... 100
vusers.failed: ................................................................. 0
vusers.session_length:
  min: ......................................................................... 10006.8
  max: ......................................................................... 30148.6
  mean: ........................................................................ 11999.1
  median: ...................................................................... 9999.2
  p95: ......................................................................... 30040.3
  p99: ......................................................................... 30040.3

Summary report @ 09:00:08(+0200)
--------------------------------

errors.ETIMEDOUT: .............................................................. 100
http.codes.200: ................................................................ 20 (1)
http.request_rate: ............................................................. 45/sec
http.requests: ................................................................. 100
http.response_time:
  min: ......................................................................... 9208
  max: ......................................................................... 18431
  mean: ........................................................................ 13866.8
  median: ...................................................................... 9607.1
  p95: ......................................................................... 18588.1
  p99: ......................................................................... 18588.1
http.responses: ................................................................ 20
vusers.created: ................................................................ 100
vusers.created_by_name.Request word: ........................................... 100
vusers.failed: ................................................................. 100
⠸

 artillery run artillery.yml --record --key your_api_key

sudo apt update && sudo apt install nfs-common (1)
sudo mount -t nfs 192.168.1.250:/mnt/pool/ /media/share-nas (2)
Created symlink /run/systemd/system/remote-fs.target.wants/rpc-statd.service → /lib/systemd/system/rpc-statd.service.

sudo nano /etc/fstab
# UNCONFIGURED FSTAB FOR BASE SYSTEM
LABEL=BOOT /media/boot vfat umask=0077 0 1
UUID=e139ce78-9841-40fe-8823-96a304a09859 / ext4 errors=remount-ro 0 1
192.168.1.250:/mnt/pool/mariadb /media/share-nas nfs defaults 0 0 (1)

d????????    ??   ??   /media/share-nas (1)

mount -o remount /share/