Docker and GLocker too often allocating

[stanthewizzard]

Steps to reproduce

reading

Expected behavior

be able to read

Actual behavior

komga stops responding

Logs

2024-07-24T18:26:34.174+02:00 INFO 1 --- [askProcessor-15] o.g.komga.application.tasks.TaskHandler : Task FindDuplicatePagesToDelete(libraryId='0F037Q302N6H0', priority='0') executed in 1.257939ms
2024-07-24T18:35:05.111+02:00 INFO 1 --- [ task-1771] o.g.k.i.security.LoginListener : AuthenticationActivity(userId=0CF0HDH5HPA22, email=xxxxxxxxxxxxx@icloud.com, ip=192.168.10.30, userAgent=Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.6 Mobile/15E148 Safari/604.1, success=true, error=null, dateTime=2024-07-24T18:35:05.111609631, source=RememberMe)
2024-07-24T18:35:05.242+02:00 INFO 1 --- [ task-1771] o.g.k.i.security.LoginListener : AuthenticationActivity(userId=0CF0HDH5HPA22, email=xxxxxxxxxxxxxx@icloud.com, ip=192.168.10.30, userAgent=Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.6 Mobile/15E148 Safari/604.1, success=true, error=null, dateTime=2024-07-24T18:35:05.242751410, source=RememberMe)
2024-07-24T18:35:07.080+02:00 WARN 1 --- [o-25600-exec-18] o.s.web.servlet.PageNotFound : No mapping for GET /book/0G52VAHWX9ZJV/read
2024-07-24T18:36:43.255+02:00 WARN 1 --- [o-25600-exec-16] o.s.web.servlet.PageNotFound : No mapping for GET /book/0G52VAHWX9ZJV/read
[52314.781s][warning][gc,alloc] http-nio-25600-exec-65: Retried waiting for GCLocker too often allocating 1026 words
[52314.781s][warning][gc,alloc] http-nio-25600-exec-33: Retried waiting for GCLocker too often allocating 203 words
[52314.782s][warning][gc,alloc] http-nio-25600-exec-71: Retried waiting for GCLocker too often allocating 17480 words
[52314.782s][warning][gc,alloc] http-nio-25600-exec-76: Retried waiting for GCLocker too often allocating 16904 words
[52314.782s][warning][gc,alloc] http-nio-25600-exec-38: Retried waiting for GCLocker too often allocating 1026 words
[52314.782s][warning][gc,alloc] http-nio-25600-exec-57: Retried waiting for GCLocker too often allocating 1755 words
[52314.783s][warning][gc,alloc] http-nio-25600-exec-53: Retried waiting for GCLocker too often allocating 256 words
[52314.783s][warning][gc,alloc] http-nio-25600-exec-31: Retried waiting for GCLocker too often allocating 514 words
[52314.783s][warning][gc,alloc] http-nio-25600-exec-66: Retried waiting for GCLocker too often allocating 1742 words
[52314.783s][warning][gc,alloc] http-nio-25600-exec-88: Retried waiting for GCLocker too often allocating 256 words
[52314.783s][warning][gc,alloc] http-nio-25600-exec-34: Retried waiting for GCLocker too often allocating 17212 words
[52314.783s][warning][gc,alloc] http-nio-25600-exec-49: Retried waiting for GCLocker too often allocating 256 words
[52315.199s][warning][gc,alloc] http-nio-25600-exec-28: Retried waiting for GCLocker too often allocating 6625602 words
2024-07-24T18:57:01.432+02:00 WARN 1 --- [o-25600-exec-38] o.a.p.contentstream.PDFStreamEngine : No more memory for cache: 98304
2024-07-24T18:57:01.443+02:00 WARN 1 --- [o-25600-exec-65] o.a.p.contentstream.PDFStreamEngine : No more memory for cache: 172032
[52317.030s][warning][gc,alloc] http-nio-25600-exec-110: Retried waiting for GCLocker too often allocating 6625602 words
[52317.075s][warning][gc,alloc] http-nio-25600-exec-113: Retried waiting for GCLocker too often allocating 6625602 words
[52317.076s][warning][gc,alloc] http-nio-25600-exec-93: Retried waiting for GCLocker too often allocating 6625602 words
[52317.076s][warning][gc,alloc] http-nio-25600-exec-100: Retried waiting for GCLocker too often allocating 6625602 words
[52317.300s][warning][gc,alloc] http-nio-25600-exec-98: Retried waiting for GCLocker too often allocating 6625602 words
[52317.390s][warning][gc,alloc] http-nio-25600-exec-90: Retried waiting for GCLocker too often allocating 142712 words
[52317.632s][warning][gc,alloc] http-nio-25600-exec-109: Retried waiting for GCLocker too often allocating 6625602 words
[52317.632s][warning][gc,alloc] http-nio-25600-exec-118: Retried waiting for GCLocker too often allocating 6625602 words
[52317.995s][warning][gc,alloc] http-nio-25600-exec-106: Retried waiting for GCLocker too often allocating 6625602 words
[52319.863s][warning][gc,alloc] http-nio-25600-exec-54: Retried waiting for GCLocker too often allocating 203 words
[52319.923s][warning][gc,alloc] http-nio-25600-exec-95: Retried waiting for GCLocker too often allocating 514 words
[52319.926s][warning][gc,alloc] http-nio-25600-exec-107: Retried waiting for GCLocker too often allocating 256 words
[52319.926s][warning][gc,alloc] http-nio-25600-exec-32: Retried waiting for GCLocker too often allocating 203 words
[52319.926s][warning][gc,alloc] http-nio-25600-exec-94: Retried waiting for GCLocker too often allocating 203 words
[52319.926s][warning][gc,alloc] http-nio-25600-exec-118: Retried waiting for GCLocker too often allocating 330 words
[52320.270s][warning][gc,alloc] http-nio-25600-exec-92: Retried waiting for GCLocker too often allocating 6625602 words
[52320.540s][warning][gc,alloc] http-nio-25600-exec-74: Retried waiting for GCLocker too often allocating 4802 words

Komga version

1.11.1

Operating system

Docker

Installation method

Docker

Other details

No response

Acknowledgements

• I have searched the existing issues (open AND closed) and this is a new ticket, NOT a duplicate or related to another open issue.
• I have written a short but informative title.
• I have checked the FAQ.
• I have updated the app to the latest version.
• I will fill out all of the requested information in this form.

[gotson]

How much ram do you have on your system ? Seems you are trying to open a big PDF, how big is that file ?

[stanthewizzard]

6giga
110 meg
Not that big ?

Thanks

[gotson]

could be a crappy PDF

[stanthewizzard]

It's almost on every file

[gotson]

can you share how you are running the container, any particular configuration on the environment that would limit the ram ?

[stanthewizzard]

Photon os 5.0
Esxi 8.xx (latest and patched)
4 cpu
12 g of ram

Nothing special or different from others containers.

Komga is the only one to crash like that. Autoheal restart it after 3min.

[stanthewizzard]

I'll try to arme komga through Ethernet and a pc.
The occurrence appears in safari with an iPad (WiFi ? iPad os ?)

[gotson]

I'll try to arme komga through Ethernet and a pc. The occurrence appears in safari with an iPad (WiFi ? iPad os ?)

i don't understand what you are saying. Are you saying it works with some browsers, but doesn't with other browsers?

could you share 1 of the PDF that causes the issue, so i can test it locally and see if it's a file issue?

[gotson]

Photon os 5.0 Esxi 8.xx (latest and patched) 4 cpu 12 g of ram

Nothing special or different from others containers.

Komga is the only one to crash like that. Autoheal restart it after 3min.

can you share the docker compose you are using, or the docker command line to create the container ?

[stanthewizzard]

Photon os 5.0 Esxi 8.xx (latest and patched) 4 cpu 12 g of ram
Nothing special or different from others containers.
Komga is the only one to crash like that. Autoheal restart it after 3min.

can you share the docker compose you are using, or the docker command line to create the container ?

version: "3.3"
services:
  komga:
    image: gotson/komga:latest
    container_name: komga
    healthcheck:
      test:
        - CMD
        - bash
        - -c
        - exec 5<>/dev/tcp/127.0.0.1/25600
      start_period: 80s
      interval: 5s
      timeout: 5s
      retries: 3
    labels:
      - autoheal=true
      - com.centurylinklabs.watchtower.lifecycle.post-update="docker exec -u
        root -t -i komga /bin/bash -c 'apt update && apt install curl -y'"
    volumes:
      - type: bind
        source: ./config
        target: /config
      - type: bind
        source: /mnt/NAS/Bibliotheque
        target: /data
    ports:
      - 25600:25600
    user: 1000:1000
    # remove the whole environment section if you don't need it
    environment:
      - TZ=Europe/Paris
      - JAVA_TOOL_OPTIONS=-Xmx4g
    restart: unless-stopped
networks: {}

[stanthewizzard]

I'll try to arme komga through Ethernet and a pc. The occurrence appears in safari with an iPad (WiFi ? iPad os ?)

i don't understand what you are saying. Are you saying it works with some browsers, but doesn't with other browsers?

could you share 1 of the PDF that causes the issue, so i can test it locally and see if it's a file issue?

I have to test because I'm reading 99% of the time with my iPad. The issue arise with my daughter iPad (but she read mor often than me)

[gotson]

Photon os 5.0 Esxi 8.xx (latest and patched) 4 cpu 12 g of ram
Nothing special or different from others containers.
Komga is the only one to crash like that. Autoheal restart it after 3min.

can you share the docker compose you are using, or the docker command line to create the container ?

version: "3.3"
services:
  komga:
    image: gotson/komga:latest
    container_name: komga
    healthcheck:
      test:
        - CMD
        - bash
        - -c
        - exec 5<>/dev/tcp/127.0.0.1/25600
      start_period: 80s
      interval: 5s
      timeout: 5s
      retries: 3
    labels:
      - autoheal=true
      - com.centurylinklabs.watchtower.lifecycle.post-update="docker exec -u
        root -t -i komga /bin/bash -c 'apt update && apt install curl -y'"
    volumes:
      - type: bind
        source: ./config
        target: /config
      - type: bind
        source: /mnt/NAS/Bibliotheque
        target: /data
    ports:
      - 25600:25600
    user: 1000:1000
    # remove the whole environment section if you don't need it
    environment:
      - TZ=Europe/Paris
      - JAVA_TOOL_OPTIONS=-Xmx4g
    restart: unless-stopped
networks: {}

Can you try removing JAVA_TOOL_OPTIONS=-Xmx4g ?

[gotson]

I'll try to arme komga through Ethernet and a pc. The occurrence appears in safari with an iPad (WiFi ? iPad os ?)

i don't understand what you are saying. Are you saying it works with some browsers, but doesn't with other browsers?
could you share 1 of the PDF that causes the issue, so i can test it locally and see if it's a file issue?

I have to test because I'm reading 99% of the time with my iPad. The issue arise with my daughter iPad (but she read mor often than me)

It's still not clear if it happens with all clients, or only some clients. Can you clarify?