[BUG]: Disk metrics are not showed in checkmate GUI

[mrgionsi]

Describe the bug
A clear and concise description of what the bug is.

To reproduce
Open Infrastracture monitors
No Disk0 Usage

Screenshots
If applicable, add screenshots to help explain your problem.

System information

• Operating System (with version): Ubuntu 24.04.3 using Docker

  capture:
      volumes:
          - /etc/os-release:/etc/os-release:ro
      ports:
          - 59232:59232
      environment:
          - API_SECRET=
          - GIN_MODE=debug
      networks:
        - checkmate_default          
      image: ghcr.io/bluewave-labs/capture:latest

• Output of lsblk:

sda                         8:0    0 465.8G  0 disk 
├─sda1                      8:1    0   400M  0 part 
├─sda2                      8:2    0   260M  0 part 
├─sda3                      8:3    0   128M  0 part 
├─sda4                      8:4    0 446.4G  0 part /internal_ssd
├─sda5                      8:5    0   1.7G  0 part 
├─sda6                      8:6    0   450M  0 part 
├─sda7                      8:7    0   350M  0 part 
└─sda8                      8:8    0  16.1G  0 part 
sdb                         8:16   0   3.6T  0 disk 
├─sdb1                      8:17   0   1.6T  0 part /gionsi_hdd
└─sdb2                      8:18   0   1.1T  0 part /mnt/media_server
nvme0n1                   259:0    0 238.5G  0 disk 
├─nvme0n1p1               259:1    0     1G  0 part /boot/efi
├─nvme0n1p2               259:2    0     2G  0 part /boot
└─nvme0n1p3               259:3    0 235.4G  0 part 
  └─ubuntu--vg-ubuntu--lv 252:0    0 235.4G  0 lvm  /

• Output of df -Th:

gionsi@nuc7i5:/internal_ssd$ df -Th
Filesystem                        Type      Size  Used Avail Use% Mounted on
tmpfs                             tmpfs     1.6G  7.3M  1.6G   1% /run
efivarfs                          efivarfs  128K   70K   54K  57% /sys/firmware/efi/efivars
/dev/mapper/ubuntu--vg-ubuntu--lv ext4      232G  127G   95G  58% /
tmpfs                             tmpfs     7.8G     0  7.8G   0% /dev/shm
tmpfs                             tmpfs     5.0M  8.0K  5.0M   1% /run/lock
/dev/nvme0n1p2                    ext4      2.0G  206M  1.6G  12% /boot
/dev/sdb2                         ext4      1.1T  729G  319G  70% /mnt/media_server
/dev/nvme0n1p1                    vfat      1.1G  6.2M  1.1G   1% /boot/efi
/dev/sdb1                         exfat     1.7T  348G  1.3T  21% /hdd
/dev/sda4                         ext4      439G  3.9G  413G   1% /internal_ssd
tmpfs                             tmpfs     1.6G  124K  1.6G   1% /run/user/1000

• Root Filesystem Type:
• Virtualization (bare metal/VM/container):

Logs
Please provide:

• Capture metrics responses (if applicable):

       "disk": [
            {
                "device": "unknown",
                "total_bytes": null,
                "free_bytes": null,
                "used_bytes": null,
                "usage_percent": null,
                "total_inodes": null,
                "free_inodes": null,
                "used_inodes": null,
                "inodes_usage_percent": null,
                "read_bytes": null,
                "write_bytes": null,
                "read_time": null,
                "write_time": null
            }
    "errors": [
        {
            "metric": [
                "disk.read_bytes",
                "disk.write_bytes",
                "disk.read_time",
                "disk.write_time"
            ],
            "err": "device stats not found: /dev/mapper/ubuntu--vg-ubuntu--lv"
        },
        {
            "metric": [
                "disk.read_bytes",
                "disk.write_bytes",
                "disk.read_time",
                "disk.write_time"
            ],
            "err": "device stats not found: /dev/mapper/ubuntu--vg-ubuntu--lv"
        },
        {
            "metric": [
                "disk.read_bytes",
                "disk.write_bytes",
                "disk.read_time",
                "disk.write_time"
            ],
            "err": "device stats not found: /dev/mapper/ubuntu--vg-ubuntu--lv"
        },
        {
            "metric": [
                "disk.read_bytes",
                "disk.write_bytes",
                "disk.read_time",
                "disk.write_time"
            ],
            "err": "device stats not found: /dev/mapper/ubuntu--vg-ubuntu--lv"
        }
    ]
}

• Capture logs (if applicable):

[mertssmnoglu]

Hey @mrgionsi, thanks to @VeNoMZiTo we’ve released a new version that may address your issue.
Please upgrade your Capture version to 1.3.2 and let us know if it resolves the problem.

[mrgionsi]

Hello dear, thanks for your reply. I have set latest as version but issue still present. Here is the docker compose, maybe some additional volume needs to be mounted?

services:
  client:
    image: ghcr.io/bluewave-labs/checkmate-client:latest
    restart: always
    environment:
      UPTIME_APP_API_BASE_URL: "h
      UPTIME_APP_CLIENT_HOST: 
    ports:
      - "8040:80"
    depends_on:
      - server
    networks:
      - checkmate_default      
  server:
    image: ghcr.io/bluewave-labs/checkmate-backend:latest
    restart: always
    ports:
      - "52345:52345"
    depends_on:
      - mongodb
    environment:
      - DB_CONNECTION_STRING=
      - REDIS_URL=
      - CLIENT_HOST=
      - JWT_SECRET=
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
    networks:
      - checkmate_default      
  mongodb:
    image: ghcr.io/bluewave-labs/checkmate-mongo:latest
    restart: always
    volumes:
      - /internal_ssd/docker_data/mongo/data:/data/db
    command: ["mongod", "--quiet", "--replSet", "rs0", "--bind_ip_all"]
    healthcheck:
      test: echo "try { rs.status() } catch (err) { rs.initiate({_id:'rs0',members:[{_id:0,host:'mongodb:27017'}]}) }" | mongosh --port 27017 --quiet
      interval: 5s
      timeout: 30s
      start_period: 0s
      start_interval: 1s
      retries: 30
    networks:
      - checkmate_default
  capture:
      volumes:
          - /etc/os-release:/etc/os-release:ro
      ports:
          - 59232:59232
      environment:
          - API_SECRET=
          - GIN_MODE=debug
      networks:
        - checkmate_default          
      image: ghcr.io/bluewave-labs/capture:latest
networks:
  checkmate_default:
    driver: bridge
    ipam:
      config:
        - subnet: 172.80.0.0/16

[somehuman60]

Same here, new installation, latest Capture and no Disk0 Usage or Network usage.

[zeklon]

Same. Disk metrics not working on RedHat 8 but are working on RedHat 9. Network stats are not working on either platform.

[adosaiguas]

+1

[adosaiguas]

Created PR to handle this specific use case.
It would be great if it can be reviewed and accepted to be released in the next capture version @mertssmnoglu