Synology Openhab2 Paketdienst wird selbstständig angehalten

[martinandreas]

Hallo zusammen,

DS118 mit DSM 6.2.2-24922 Update 4

Ich habe mir letztes Frühjahr Openhab2 auf meiner DS installiert. Das lief alles problemlos und ich konnte direkt über http://xxx.xxx.xxx.xxx:8080/start/index auf Openhab2 zugereifen. Über paperUI habe ich verschiedenste Dinge eingebunden und mit VisualStudioCode begonnen meine sitemap aufzubauen. Aus zeitlichen Gründen musste ich das Projekt bis jetzt ruhen lassen und habe deshalb den Paketdienst auf der DS gestoppt, aber nicht deinstalliert.
Da ich nun wieder etwas mehr Zeit habe, habe ich das Paket weider gestartet und konnte wieder, wie vorher auch, auf alles zugreifen. Leider stoppt sich nun das Paket immer wieder selbstständig. Und zwar in unregelmäßgen Abständen, bzw konnte ich bisher kein Muster erkennen. Mal kann ich länger über paperUI zugreifen, mal muss ich das Paket 3x nacheinander starten bevor ich überhaupt Zugriff bekomme. Auch scheint das Paket manchmal viel länger zu laufen. Getestet über den zufälligen Zugriff zu verschieden Zeiten mit Openhab Apps über Andoid oder iOS Geräte.
Ich habe dann das Paket deinstalliert und verschiedene Openhab Versionen durchprobiert. Aktuell die 2.5.0.000. Alle getesteten Versionen zeigen das gleiche Verhalten.
Um Querverbindungen mit anderen Paketen auszuschließen, habe ich auch alles andere deinstalliert, was ich seit letztem Frühjahr auf die DS gespielt hatte: u.a. Plex, Surveillance Station, Synology Drive Server. Das alles hat keine Wirkung gezeigt.
Auch eine deaktivierte Firewall oder Neustart der DS ändert nichts und scheint auch die Laufzeit des Paketes nicht zu verlängern.

Folgendes konnte ich die letzten Tage noch beobachten. Das Paket hält nicht (mehr) an, solange man nicht über paperUI zugreift und daran arbeitet. Die letzten Nächte lief Openhab durch und ich konnte morgens via App darauf zugreifen. Sobald ich aber bindings installiere und neue Dinge hinzufügen will, beendet sich das Paket früher oder später. Es scheint fast so, dass Openhab wegen zu hoher "Last" abschaltet. Macht das Sinn?

Vom Synology-Support habe nur folgende Antwort erhalten:

"Sehr geehrte Damen und Herren,
vielen Dank für Ihre Anfrage.

Openhab wird von uns nicht offiziell unterstützt. Daher können wir Ihnen kein Unterstützung anbieten.
Wenden Sie sich in diesem Fall einmal an den Hersteller des Paketes.

Mit freundlichen Grüßen
Technical Support Engineer"

So, ich hoffe, dass ich nichts wichtiges Vergessen habe. Für jede Hilfe bin ich dankbar.

Martin

[eiGelbGeek]

Die DS118 hat nur 1 GB RAM ... wenn ich lese was du dort alles Speicherhunriges installiert hast.... Plex, Surveillance Station, Synology Drive Server und openHAB.... dann kann das nicht lange gut gehen. Ob das nun speziell das Problem bei dir ist, kann ich dir nicht sagen, dafür müsstest du deine LOG Files lesen. Aber wie gesagt auf Dauer wirst du so in dieser Konfiguration keinen Spaß haben.

Ich selbst nutze eine DS218+ mit 10 GB RAM .... (openhab etc pp im Docker Container)

[martinandreas]

OK, da scheint was dran zu sein. Meine RAM-Auslastung ist bei 61% mit laufendem openHAB. Einige Klicks in paperUI und openhab wird beendet und die RAM-Auslastung geht zurück auf 20%. Wenn ich openHAB dann wieder starte geht der RAM wieder auf 61%.
Das erklärt aber leider nicht, warum letztes Jahr alles problemlos lief. Und mittlerweile habe ich alle o.g. Pakete, Plex, ..., wieder deinstalliert.

[eiGelbGeek]

Und mittlerweile habe ich alle o.g. Pakete, Plex, ..., wieder deinstalliert.

Ja aber 1GB ist insgesamt zu wenig für openHAB... Java halt ....

Gucke doch mal in den openhab LOG Files ... gibt er irgendwas aus zu den Zeitpunkt des Absturzes ? ... Genauso bitte das LOG der Synology kontrollieren.

Hier mal ein Screenshot von meinen System.... und openhab ist quasi im Idle

Bildschirmfoto 2020-02-10 um 20.57.56.png

[martinandreas]

Genauso bitte das LOG der Synology kontrollieren.

Wo finde ich das Log file?

[martinandreas]

Gefunden.

Im openHAB.log steht mehrfach folgendes:

Code: Alles auswählen

2020/02/10 19:54:05	start openHAB 2.5.0.000 End start-stop-status start ret=[0]
2020/02/10 20:05:26	(system) trigger openHAB 2.5.0.000 Begin start-stop-status stop
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  Internal Error (assembler_aarch64.hpp:1156), pid=22840, tid=0x0000007f6a0561f0
#  guarantee(Rs != Rn && Rs != Rt) failed: unpredictable instruction
#
# JRE version: OpenJDK Runtime Environment (8.0_212-b04) (build 1.8.0_212-b04)
# Java VM: OpenJDK 64-Bit Server VM (25.212-b04 mixed mode linux-aarch64 compressed oops)
# Derivative: IcedTea 3.12.0
# Distribution: Custom build (Wed May 15 16:29:17 CST 2019)
# Core dump written. Default location: /volume1/public/openHAB/userdata/core or core.22840
#
# An error report file with more information is saved as:
# /volume1/public/openHAB/userdata/hs_err_pid22840.log
[thread 545083412976 also had an error]
2020/02/10 20:05:50	(system) trigger openHAB 2.5.0.000 End start-stop-status stop ret=[0]
-sh: line 1: 22840 Killed                  ./start.sh daemon

[martinandreas]

In dem Log wird auf folgendes Log verwiesen: /volume1/public/openHAB/userdata/hs_err_pid22840.log

dort steht dann unter anderem:

Code: Alles auswählen

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  Internal Error (assembler_aarch64.hpp:1156), pid=22840, tid=0x0000007f6a0561f0
#  guarantee(Rs != Rn && Rs != Rt) failed: unpredictable instruction
#
# JRE version: OpenJDK Runtime Environment (8.0_212-b04) (build 1.8.0_212-b04)
# Java VM: OpenJDK 64-Bit Server VM (25.212-b04 mixed mode linux-aarch64 compressed oops)
# Derivative: IcedTea 3.12.0
# Distribution: Custom build (Wed May 15 16:29:17 CST 2019)
# Core dump written. Default location: /volume1/public/openHAB/userdata/core or core.22840
#
# If you would like to submit a bug report, please include
# instructions on how to reproduce the bug and visit:
#   https://icedtea.classpath.org/bugzilla
#

---------------  T H R E A D  ---------------

Current thread (0x0000007f740ca800):  JavaThread "C1 CompilerThread2" daemon [_thread_in_native, id=22927, stack(0x0000007f69e57000,0x0000007f6a057000)]

Stack: [0x0000007f69e57000,0x0000007f6a057000],  sp=0x0000007f6a054540,  free space=2037k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V  [libjvm.so+0x877e58]
V  [libjvm.so+0x3e5dc0]
V  [libjvm.so+0x2be7e8]
V  [libjvm.so+0x2bdd30]
V  [libjvm.so+0x2b0a9c]
V  [libjvm.so+0x2b0c84]
V  [libjvm.so+0x289a84]
V  [libjvm.so+0x28aa70]
V  [libjvm.so+0x28abac]
V  [libjvm.so+0x28aeb0]
V  [libjvm.so+0x28b788]
V  [libjvm.so+0x3a5bc0]
V  [libjvm.so+0x3a6e80]
V  [libjvm.so+0x832b54]
V  [libjvm.so+0x71905c]
C  [libpthread.so.0+0x6de0]
C  [libc.so.6+0xc8e10]


Current CompileTask:
C1: 725762 8917       3       java.util.concurrent.atomic.AtomicReference::getAndSet (12 bytes)


---------------  P R O C E S S  ---------------

Java Threads: ( => current thread )
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  0x0000007f38ec6000 JavaThread "Timer-9" daemon [_thread_blocked, id=23648, stack(0x0000007ee307e000,0x0000007ee327e000)]
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  0x0000007f38be2800 JavaThread "Timer-8" daemon [_thread_blocked, id=23645, stack(0x0000007ee367e000,0x0000007ee387e000)]
  0x0000007f39318800 JavaThread "Timer-7" daemon [_thread_blocked, id=23641, stack(0x0000007ee3a7e000,0x0000007ee3c7e000)]
  0x0000007f392e3800 JavaThread "lsp-1" [_thread_in_native, id=23635, stack(0x0000007f18d12000,0x0000007f18f12000)]
  0x0000007f38fd7800 JavaThread "Timer-6" daemon [_thread_blocked, id=23605, stack(0x0000007ee427e000,0x0000007ee447e000)]
  0x0000007f38fcb000 JavaThread "Timer-5" daemon [_thread_blocked, id=23592, stack(0x0000007ee447e000,0x0000007ee467e000)]
  0x0000007f38fac800 JavaThread "Timer-3" daemon [_thread_blocked, id=23582, stack(0x0000007ee487e000,0x0000007ee4a7e000)]
  0x0000007f38faa800 JavaThread "Timer-2" daemon [_thread_blocked, id=23579, stack(0x0000007ee4a7e000,0x0000007ee4c7e000)]
  0x0000007f38f63000 JavaThread "openHAB-job-scheduler_QuartzSchedulerThread" [_thread_blocked, id=23571, stack(0x0000007ee4c7e000,0x0000007ee4e7e000)]
  0x0000007f38f5d000 JavaThread "openHAB-job-scheduler_Worker-10" [_thread_blocked, id=23570, stack(0x0000007ee507e000,0x0000007ee527e000)]
  0x0000007f38f5b000 JavaThread "openHAB-job-scheduler_Worker-9" [_thread_blocked, id=23569, stack(0x0000007ee527e000,0x0000007ee547e000)]
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  0x0000007f38f4b800 JavaThread "openHAB-job-scheduler_Worker-5" [_thread_blocked, id=23565, stack(0x0000007ee5a7e000,0x0000007ee5c7e000)]
  0x0000007f38f4a000 JavaThread "openHAB-job-scheduler_Worker-4" [_thread_blocked, id=23564, stack(0x0000007ee5c7e000,0x0000007ee5e7e000)]
  0x0000007f38f48000 JavaThread "openHAB-job-scheduler_Worker-3" [_thread_blocked, id=23563, stack(0x0000007ee5e7e000,0x0000007ee607e000)]
  0x0000007f38f46800 JavaThread "openHAB-job-scheduler_Worker-2" [_thread_blocked, id=23562, stack(0x0000007ee607e000,0x0000007ee627e000)]
  0x0000007f38f40800 JavaThread "openHAB-job-scheduler_Worker-1" [_thread_blocked, id=23561, stack(0x0000007ee627e000,0x0000007ee647e000)]
  0x0000007f38e01800 JavaThread "pool-17-thread-1" [_thread_blocked, id=23531, stack(0x0000007ee647e000,0x0000007ee667e000)]
  0x0000007f38dfd000 JavaThread "pool-16-thread-1" [_thread_blocked, id=23527, stack(0x0000007ee667e000,0x0000007ee687e000)]
  0x0000007f38dfc000 JavaThread "pool-15-thread-1" [_thread_blocked, id=23525, stack(0x0000007ee687e000,0x0000007ee6a7e000)]
  0x0000007f6404a000 JavaThread "pool-5-thread-1" [_thread_blocked, id=23496, stack(0x0000007ee6c7e000,0x0000007ee6e7e000)]
  0x0000007f64120000 JavaThread "OH-EventHandlerWatcher-1" [_thread_blocked, id=23495, stack(0x0000007ee7a7e000,0x0000007ee7c7e000)]
  0x0000007ef804b000 JavaThread "OH-EventHandlerExecutor-1" [_thread_blocked, id=23494, stack(0x0000007ee807e000,0x0000007ee827e000)]
  0x00000000399c3800 JavaThread "JmDNS(JmDNS-/192.168.178.35).State.Timer" [_thread_blocked, id=23422, stack(0x0000007ee787e000,0x0000007ee7a7e000)]
  0x00000000399c2800 JavaThread "JmDNS(JmDNS-/192.168.178.35).Timer" daemon [_thread_blocked, id=23421, stack(0x0000007ee8a4d000,0x0000007ee8c4d000)]
  0x00000000399c2000 JavaThread "SocketListener(JmDNS-/192.168.178.35)" daemon [_thread_in_native, id=23420, stack(0x0000007ee864d000,0x0000007ee884d000)]
  0x0000007f38425000 JavaThread "com.google.inject.internal.util.$Finalizer" daemon [_thread_blocked, id=23385, stack(0x0000007ee884d000,0x0000007ee8a4d000)]
  0x0000007f38c33000 JavaThread "pool-12-thread-1" [_thread_blocked, id=23333, stack(0x0000007ee767e000,0x0000007ee787e000)]
  0x0000007f38199800 JavaThread "ResourcePublisher" daemon [_thread_blocked, id=23228, stack(0x0000007ee960e000,0x0000007ee980e000)]
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  0x0000007f385e9000 JavaThread "qtp1929992216-73-acceptor-0@2ecca682-default@7705040f{HTTP/1.1,[http/1.1]}{0.0.0.0:8080}" [_thread_in_native, id=23197, stack(0x0000007eea9a9000,0x0000007eeaba9000)]
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  0x0000007f38396000 JavaThread "Session-HouseKeeper-6db0a0b7" [_thread_blocked, id=23187, stack(0x0000007eeb200000,0x0000007eeb400000)]
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  0x0000007f38803800 JavaThread "ServletEventDispatcher: 3" daemon [_thread_blocked, id=23183, stack(0x0000007eeba00000,0x0000007eebc00000)]
  0x0000007f3862e000 JavaThread "ServletEventDispatcher: 2" daemon [_thread_blocked, id=23182, stack(0x0000007eebc00000,0x0000007eebe00000)]
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  0x0000007f386c6000 JavaThread "OH-OSGiEventManager" daemon [_thread_blocked, id=23158, stack(0x0000007f18f12000,0x0000007f19112000)]
  0x0000007f38683000 JavaThread "EMF Reference Cleaner" daemon [_thread_blocked, id=23149, stack(0x0000007f1bc00000,0x0000007f1be00000)]
  0x00000000399a2800 JavaThread "sshd-SshServer[5ca2698e]-timer-thread-1" daemon [_thread_blocked, id=23114, stack(0x0000007f19112000,0x0000007f19312000)]
  0x00000000399a1000 JavaThread "Thread-20" daemon [_thread_in_native, id=23113, stack(0x0000007f19312000,0x0000007f19512000)]
  0x0000007f14003000 JavaThread "Thread-19" daemon [_thread_in_native, id=23089, stack(0x0000007f1be00000,0x0000007f1c000000)]
  0x0000007f38231800 JavaThread "encryption-3-thread-1" [_thread_blocked, id=23088, stack(0x0000007f1b800000,0x0000007f1ba00000)]
  0x0000007f2000d800 JavaThread "Thread-17" daemon [_thread_in_native, id=23086, stack(0x0000007f1b600000,0x0000007f1b800000)]
  0x0000007ef40b4000 JavaThread "encryption-1-thread-1" [_thread_blocked, id=23084, stack(0x0000007f6807c000,0x0000007f6827c000)]
  0x0000007f38483000 JavaThread "SCR Component Actor" daemon [_thread_blocked, id=23071, stack(0x0000007f1b400000,0x0000007f1b600000)]
  0x0000007ef4146800 JavaThread "fileinstall-/volume1/@appstore/openHAB/addons" daemon [_thread_blocked, id=23049, stack(0x0000007f6867c000,0x0000007f6887c000)]
  0x0000007ef4145800 JavaThread "Thread-16" daemon [_thread_in_native, id=23046, stack(0x0000007f6847c000,0x0000007f6867c000)]
  0x0000007f38218800 JavaThread "EventAdminAsyncThread #12" daemon [_thread_blocked, id=23010, stack(0x0000007f1ba00000,0x0000007f1bc00000)]
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  0x0000007f38036800 JavaThread "fileinstall-/volume1/public/openHAB/userdata/etc" daemon [_thread_blocked, id=23007, stack(0x0000007f1a600000,0x0000007f1a800000)]
  0x0000007f381fa800 JavaThread "Thread-12" daemon [_thread_in_native, id=23000, stack(0x0000007f1a800000,0x0000007f1aa00000)]
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  0x0000007f74440000 JavaThread "Karaf Lock Monitor Thread" [_thread_blocked, id=22975, stack(0x0000007f68c7c000,0x0000007f68e7c000)]
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  0x0000007f74326000 JavaThread "Active Thread: Equinox Container: e38e3db3-a50b-4441-9668-5c539fe21a90" [_thread_blocked, id=22950, stack(0x0000007f69857000,0x0000007f69a57000)]
  0x0000007f740cd000 JavaThread "Service Thread" daemon [_thread_blocked, id=22928, stack(0x0000007f69c57000,0x0000007f69e57000)]
=>0x0000007f740ca800 JavaThread "C1 CompilerThread2" daemon [_thread_in_native, id=22927, stack(0x0000007f69e57000,0x0000007f6a057000)]
  0x0000007f740c8000 JavaThread "C2 CompilerThread1" daemon [_thread_in_native, id=22926, stack(0x0000007f6a057000,0x0000007f6a257000)]
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  0x0000007f740b9800 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=22924, stack(0x0000007f6a457000,0x0000007f6a657000)]
  0x0000007f7408d000 JavaThread "Finalizer" daemon [_thread_blocked, id=22923, stack(0x0000007f6b400000,0x0000007f6b600000)]
  0x0000007f74088800 JavaThread "Reference Handler" daemon [_thread_blocked, id=22922, stack(0x0000007f6b600000,0x0000007f6b800000)]
  0x0000007f7400b800 JavaThread "main" [_thread_blocked, id=22920, stack(0x0000007f789de000,0x0000007f78bde000)]

Other Threads:
  0x0000007f7407f000 VMThread [stack: 0x0000007f7819f000,0x0000007f7839f000] [id=22921]
  0x0000007f740cf800 WatcherThread [stack: 0x0000007f69a57000,0x0000007f69c57000] [id=22929]

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: None

heap address: 0x00000000f5e00000, size: 162 MB, Compressed Oops mode: 32-bit
Narrow klass base: 0x0000000000000000, Narrow klass shift: 3
Compressed class space size: 1073741824 Address: 0x0000000100000000

Heap:
 def new generation   total 23872K, used 20218K [0x00000000f5e00000, 0x00000000f77e0000, 0x00000000f9400000)
  eden space 21248K,  92% used [0x00000000f5e00000, 0x00000000f712a218, 0x00000000f72c0000)
  from space 2624K,  22% used [0x00000000f7550000, 0x00000000f75e46e0, 0x00000000f77e0000)
  to   space 2624K,   0% used [0x00000000f72c0000, 0x00000000f72c0000, 0x00000000f7550000)
 tenured generation   total 52756K, used 50137K [0x00000000f9400000, 0x00000000fc785000, 0x0000000100000000)
   the space 52756K,  95% used [0x00000000f9400000, 0x00000000fc4f66f8, 0x00000000fc4f6800, 0x00000000fc785000)
 Metaspace       used 72618K, capacity 81146K, committed 81240K, reserved 1120256K
  class space    used 8804K, capacity 11046K, committed 11096K, reserved 1048576K

Card table byte_map: [0x0000007f786ef000,0x0000007f78741000] byte_map_base: 0x0000007f77f40000

Polling page: 0x0000007f799d0000

CodeCache: size=131072Kb used=22284Kb max_used=22297Kb free=108787Kb
 bounds [0x0000007f6c000000, 0x0000007f6d5f0000, 0x0000007f74000000]
 total_blobs=7776 nmethods=7125 adapters=564
 compilation: enabled

Compilation events (10 events):
Event: 725.657 Thread 0x0000007f740c8000 8913       4       sun.reflect.generics.factory.CoreReflectionFactory::getDeclsLoader (85 bytes)
Event: 725.664 Thread 0x0000007f740c8000 nmethod 8913 0x0000007f6cca4e50 code [0x0000007f6cca4fc0, 0x0000007f6cca5110]
Event: 725.681 Thread 0x0000007f740ca800 nmethod 8911 0x0000007f6d5ddfd0 code [0x0000007f6d5de3c0, 0x0000007f6d5e0290]
Event: 725.681 Thread 0x0000007f740ca800 8910       3       org.glassfish.jersey.internal.util.ReflectionHelper$18::run (5 bytes)
Event: 725.682 Thread 0x0000007f740ca800 nmethod 8910 0x0000007f6d5d1dd0 code [0x0000007f6d5d1f40, 0x0000007f6d5d20e8]
Event: 725.682 Thread 0x0000007f740ca800 8914       3       org.apache.felix.scr.impl.manager.RegistrationManager$RegStateWrapper::<init> (22 bytes)
Event: 725.683 Thread 0x0000007f740ca800 nmethod 8914 0x0000007f6d5dd4d0 code [0x0000007f6d5dd6c0, 0x0000007f6d5ddc50]
Event: 725.693 Thread 0x0000007f740ca800 8915       3       org.apache.felix.scr.impl.manager.AbstractComponentManager::getLockTimeout (41 bytes)
Event: 725.694 Thread 0x0000007f740ca800 nmethod 8915 0x0000007f6d5db790 code [0x0000007f6d5db940, 0x0000007f6d5dbdc8]
Event: 725.694 Thread 0x0000007f740ca800 8917       3       java.util.concurrent.atomic.AtomicReference::getAndSet (12 bytes)

GC Heap History (10 events):
Event: 48.709 GC heap before
{Heap before GC invocations=72 (full 5):
 def new generation   total 23872K, used 22927K [0x00000000f5e00000, 0x00000000f77e0000, 0x00000000f9400000)
  eden space 21248K, 100% used [0x00000000f5e00000, 0x00000000f72c0000, 0x00000000f72c0000)
  from space 2624K,  64% used [0x00000000f72c0000, 0x00000000f7463e00, 0x00000000f7550000)
  to   space 2624K,   0% used [0x00000000f7550000, 0x00000000f7550000, 0x00000000f77e0000)
 tenured generation   total 52756K, used 45730K [0x00000000f9400000, 0x00000000fc785000, 0x0000000100000000)
   the space 52756K,  86% used [0x00000000f9400000, 0x00000000fc0a8b70, 0x00000000fc0a8c00, 0x00000000fc785000)
 Metaspace       used 70638K, capacity 78948K, committed 79192K, reserved 1118208K
  class space    used 8590K, capacity 10771K, committed 10840K, reserved 1048576K
Event: 48.750 GC heap after
Heap after GC invocations=73 (full 5):
 def new generation   total 23872K, used 2089K [0x00000000f5e00000, 0x00000000f77e0000, 0x00000000f9400000)
  eden space 21248K,   0% used [0x00000000f5e00000, 0x00000000f5e00000, 0x00000000f72c0000)
  from space 2624K,  79% used [0x00000000f7550000, 0x00000000f775a458, 0x00000000f77e0000)
  to   space 2624K,   0% used [0x00000000f72c0000, 0x00000000f72c0000, 0x00000000f7550000)
 tenured generation   total 52756K, used 46673K [0x00000000f9400000, 0x00000000fc785000, 0x0000000100000000)
   the space 52756K,  88% used [0x00000000f9400000, 0x00000000fc194778, 0x00000000fc194800, 0x00000000fc785000)
 Metaspace       used 70638K, capacity 78948K, committed 79192K, reserved 1118208K
  class space    used 8590K, capacity 10771K, committed 10840K, reserved 1048576K
}
Event: 49.390 GC heap before
{Heap before GC invocations=73 (full 5):
 def new generation   total 23872K, used 23337K [0x00000000f5e00000, 0x00000000f77e0000, 0x00000000f9400000)
  eden space 21248K, 100% used [0x00000000f5e00000, 0x00000000f72c0000, 0x00000000f72c0000)
  from space 2624K,  79% used [0x00000000f7550000, 0x00000000f775a458, 0x00000000f77e0000)
  to   space 2624K,   0% used [0x00000000f72c0000, 0x00000000f72c0000, 0x00000000f7550000)
 tenured generation   total 52756K, used 46673K [0x00000000f9400000, 0x00000000fc785000, 0x0000000100000000)
   the space 52756K,  88% used [0x00000000f9400000, 0x00000000fc194778, 0x00000000fc194800, 0x00000000fc785000)
 Metaspace       used 71739K, capacity 80064K, committed 80344K, reserved 1118208K
  class space    used 8723K, capacity 10887K, committed 10968K, reserved 1048576K
Event: 49.440 GC heap after
Heap after GC invocations=74 (full 5):
 def new generation   total 23872K, used 2623K [0x00000000f5e00000, 0x00000000f77e0000, 0x00000000f9400000)
  eden space 21248K,   0% used [0x00000000f5e00000, 0x00000000f5e00000, 0x00000000f72c0000)
  from space 2624K,  99% used [0x00000000f72c0000, 0x00000000f754fff8, 0x00000000f7550000)
  to   space 2624K,   0% used [0x00000000f7550000, 0x00000000f7550000, 0x00000000f77e0000)
 tenured generation   total 52756K, used 48400K [0x00000000f9400000, 0x00000000fc785000, 0x0000000100000000)
   the space 52756K,  91% used [0x00000000f9400000, 0x00000000fc344078, 0x00000000fc344200, 0x00000000fc785000)
 Metaspace       used 71739K, capacity 80064K, committed 80344K, reserved 1118208K
  class space    used 8723K, capacity 10887K, committed 10968K, reserved 1048576K
}
Event: 52.182 GC heap before
{Heap before GC invocations=74 (full 5):
 def new generation   total 23872K, used 23871K [0x00000000f5e00000, 0x00000000f77e0000, 0x00000000f9400000)
  eden space 21248K, 100% used [0x00000000f5e00000, 0x00000000f72c0000, 0x00000000f72c0000)
  from space 2624K,  99% used [0x00000000f72c0000, 0x00000000f754fff8, 0x00000000f7550000)
  to   space 2624K,   0% used [0x00000000f7550000, 0x00000000f7550000, 0x00000000f77e0000)
 tenured generation   total 52756K, used 48400K [0x00000000f9400000, 0x00000000fc785000, 0x0000000100000000)
   the space 52756K,  91% used [0x00000000f9400000, 0x00000000fc344078, 0x00000000fc344200, 0x00000000fc785000)
 Metaspace       used 72192K, capacity 80640K, committed 80856K, reserved 1120256K
  class space    used 8778K, capacity 10959K, committed 10968K, reserved 1048576K
Event: 52.220 GC heap after
Heap after GC invocations=75 (full 5):
 def new generation   total 23872K, used 1149K [0x00000000f5e00000, 0x00000000f77e0000, 0x00000000f9400000)
  eden space 21248K,   0% used [0x00000000f5e00000, 0x00000000f5e00000, 0x00000000f72c0000)
  from space 2624K,  43% used [0x00000000f7550000, 0x00000000f766f5f8, 0x00000000f77e0000)
  to   space 2624K,   0% used [0x00000000f72c0000, 0x00000000f72c0000, 0x00000000f7550000)
 tenured generation   total 52756K, used 50137K [0x00000000f9400000, 0x00000000fc785000, 0x0000000100000000)
   the space 52756K,  95% used [0x00000000f9400000, 0x00000000fc4f66f8, 0x00000000fc4f6800, 0x00000000fc785000)
 Metaspace       used 72192K, capacity 80640K, committed 80856K, reserved 1120256K
  class space    used 8778K, capacity 10959K, committed 10968K, reserved 1048576K
}
Event: 448.266 GC heap before
{Heap before GC invocations=75 (full 5):
 def new generation   total 23872K, used 22397K [0x00000000f5e00000, 0x00000000f77e0000, 0x00000000f9400000)
  eden space 21248K, 100% used [0x00000000f5e00000, 0x00000000f72c0000, 0x00000000f72c0000)
  from space 2624K,  43% used [0x00000000f7550000, 0x00000000f766f5f8, 0x00000000f77e0000)
  to   space 2624K,   0% used [0x00000000f72c0000, 0x00000000f72c0000, 0x00000000f7550000)
 tenured generation   total 52756K, used 50137K [0x00000000f9400000, 0x00000000fc785000, 0x0000000100000000)
   the space 52756K,  95% used [0x00000000f9400000, 0x00000000fc4f66f8, 0x00000000fc4f6800, 0x00000000fc785000)
 Metaspace       used 72388K, capacity 80796K, committed 80856K, reserved 1120256K
  class space    used 8781K, capacity 10963K, committed 10968K, reserved 1048576K
Event: 448.288 GC heap after
Heap after GC invocations=76 (full 5):
 def new generation   total 23872K, used 956K [0x00000000f5e00000, 0x00000000f77e0000, 0x00000000f9400000)
  eden space 21248K,   0% used [0x00000000f5e00000, 0x00000000f5e00000, 0x00000000f72c0000)
  from space 2624K,  36% used [0x00000000f72c0000, 0x00000000f73af010, 0x00000000f7550000)
  to   space 2624K,   0% used [0x00000000f7550000, 0x00000000f7550000, 0x00000000f77e0000)
 tenured generation   total 52756K, used 50137K [0x00000000f9400000, 0x00000000fc785000, 0x0000000100000000)
   the space 52756K,  95% used [0x00000000f9400000, 0x00000000fc4f66f8, 0x00000000fc4f6800, 0x00000000fc785000)
 Metaspace       used 72388K, capacity 80796K, committed 80856K, reserved 1120256K
  class space    used 8781K, capacity 10963K, committed 10968K, reserved 1048576K
}
Event: 724.043 GC heap before
{Heap before GC invocations=76 (full 5):
 def new generation   total 23872K, used 22204K [0x00000000f5e00000, 0x00000000f77e0000, 0x00000000f9400000)
  eden space 21248K, 100% used [0x00000000f5e00000, 0x00000000f72c0000, 0x00000000f72c0000)
  from space 2624K,  36% used [0x00000000f72c0000, 0x00000000f73af010, 0x00000000f7550000)
  to   space 2624K,   0% used [0x00000000f7550000, 0x00000000f7550000, 0x00000000f77e0000)
 tenured generation   total 52756K, used 50137K [0x00000000f9400000, 0x00000000fc785000, 0x0000000100000000)
   the space 52756K,  95% used [0x00000000f9400000, 0x00000000fc4f66f8, 0x00000000fc4f6800, 0x00000000fc785000)
 Metaspace       used 72578K, capacity 81130K, committed 81240K, reserved 1120256K
  class space    used 8801K, capacity 11044K, committed 11096K, reserved 1048576K
Event: 724.077 GC heap after
Heap after GC invocations=77 (full 5):
 def new generation   total 23872K, used 593K [0x00000000f5e00000, 0x00000000f77e0000, 0x00000000f9400000)
  eden space 21248K,   0% used [0x00000000f5e00000, 0x00000000f5e00000, 0x00000000f72c0000)
  from space 2624K,  22% used [0x00000000f7550000, 0x00000000f75e46e0, 0x00000000f77e0000)
  to   space 2624K,   0% used [0x00000000f72c0000, 0x00000000f72c0000, 0x00000000f7550000)
 tenured generation   total 52756K, used 50137K [0x00000000f9400000, 0x00000000fc785000, 0x0000000100000000)
   the space 52756K,  95% used [0x00000000f9400000, 0x00000000fc4f66f8, 0x00000000fc4f6800, 0x00000000fc785000)
 Metaspace       used 72578K, capacity 81130K, committed 81240K, reserved 1120256K
  class space    used 8801K, capacity 11044K, committed 11096K, reserved 1048576K
}

Deoptimization events (10 events):
Event: 723.278 Thread 0x0000007f3000b000 Uncommon trap: reason=bimorphic action=maybe_recompile pc=0x0000007f6c866bf4 method=java.util.HashMap.removeNode(ILjava/lang/Object;Ljava/lang/Object;ZZ)Ljava/util/HashMap$Node; @ 68
Event: 723.304 Thread 0x0000007f3000b000 Uncommon trap: reason=bimorphic action=maybe_recompile pc=0x0000007f6c866bf4 method=java.util.HashMap.removeNode(ILjava/lang/Object;Ljava/lang/Object;ZZ)Ljava/util/HashMap$Node; @ 68
Event: 723.370 Thread 0x0000007f3000b000 Uncommon trap: reason=class_check action=maybe_recompile pc=0x0000007f6ce8c0c8 method=java.util.stream.ReferencePipeline$Head.forEach(Ljava/util/function/Consumer;)V @ 12
Event: 723.430 Thread 0x0000007f3000b000 Uncommon trap: reason=class_check action=maybe_recompile pc=0x0000007f6ce8c0c8 method=java.util.stream.ReferencePipeline$Head.forEach(Ljava/util/function/Consumer;)V @ 12
Event: 723.430 Thread 0x0000007f3000b000 Uncommon trap: reason=unstable_if action=reinterpret pc=0x0000007f6c1feb88 method=java.util.HashMap.hash(Ljava/lang/Object;)I @ 1
Event: 723.466 Thread 0x0000007f3000b000 Uncommon trap: reason=bimorphic action=maybe_recompile pc=0x0000007f6c6cfd88 method=java.util.HashMap.removeNode(ILjava/lang/Object;Ljava/lang/Object;ZZ)Ljava/util/HashMap$Node; @ 68
Event: 723.818 Thread 0x0000007f3000b000 Uncommon trap: reason=class_check action=maybe_recompile pc=0x0000007f6ce8c0c8 method=java.util.stream.ReferencePipeline$Head.forEach(Ljava/util/function/Consumer;)V @ 12
Event: 723.856 Thread 0x0000007f3000b000 Uncommon trap: reason=class_check action=maybe_recompile pc=0x0000007f6d57ce60 method=java.util.HashMap.removeNode(ILjava/lang/Object;Ljava/lang/Object;ZZ)Ljava/util/HashMap$Node; @ 143
Event: 725.040 Thread 0x0000007f38218800 Uncommon trap: reason=unstable_if action=reinterpret pc=0x0000007f6d5557e0 method=java.util.concurrent.ConcurrentHashMap.addCount(JI)V @ 34
Event: 725.128 Thread 0x0000007f3000b000 Uncommon trap: reason=class_check action=maybe_recompile pc=0x0000007f6d57ce60 method=java.util.HashMap.removeNode(ILjava/lang/Object;Ljava/lang/Object;ZZ)Ljava/util/HashMap$Node; @ 143

Classes redefined (0 events):
No events

Internal exceptions (10 events):
Event: 680.505 Thread 0x0000007ef4146800 Exception <a 'java/util/zip/ZipException'> (0x00000000f69457b0) thrown at [//source/icedtea-8.x/openjdk/hotspot/src/share/vm/prims/jni.cpp, line 710]
Event: 690.506 Thread 0x0000007ef4146800 Exception <a 'java/util/zip/ZipException'> (0x00000000f6946a90) thrown at [//source/icedtea-8.x/openjdk/hotspot/src/share/vm/prims/jni.cpp, line 710]
Event: 700.507 Thread 0x0000007ef4146800 Exception <a 'java/util/zip/ZipException'> (0x00000000f6bc53a0) thrown at [//source/icedtea-8.x/openjdk/hotspot/src/share/vm/prims/jni.cpp, line 710]
Event: 710.508 Thread 0x0000007ef4146800 Exception <a 'java/util/zip/ZipException'> (0x00000000f6bc6680) thrown at [//source/icedtea-8.x/openjdk/hotspot/src/share/vm/prims/jni.cpp, line 710]
Event: 720.638 Thread 0x0000007ef4146800 Exception <a 'java/util/zip/ZipException'> (0x00000000f6c17708) thrown at [//source/icedtea-8.x/openjdk/hotspot/src/share/vm/prims/jni.cpp, line 710]
Event: 723.430 Thread 0x0000007f3000b000 Implicit null exception at 0x0000007f6c1feb14 to 0x0000007f6c1feb7c
Event: 723.752 Thread 0x0000007f38d7a000 Exception <a 'java/lang/InterruptedException': sleep interrupted> (0x00000000f6c15778) thrown at [//source/icedtea-8.x/openjdk/hotspot/src/share/vm/prims/jvm.cpp, line 3346]
Event: 723.820 Thread 0x0000007f39326800 Exception <a 'java/net/SocketException': Socket closed> (0x00000000f6fdd4e0) thrown at [//source/icedtea-8.x/openjdk/hotspot/src/share/vm/prims/jni.cpp, line 737]
Event: 723.821 Thread 0x0000007f38725000 Exception <a 'java/net/SocketException': Socket closed> (0x00000000f6fdf5a8) thrown at [//source/icedtea-8.x/openjdk/hotspot/src/share/vm/prims/jni.cpp, line 737]
Event: 723.982 Thread 0x000000003995f000 Exception <a 'java/net/SocketException': Socket closed> (0x00000000f71a6048) thrown at [//source/icedtea-8.x/openjdk/hotspot/src/share/vm/prims/jni.cpp, line 737]

Events (10 events):
Event: 725.680 loading class io/swagger/annotations/ApiParam
Event: 725.680 loading class io/swagger/annotations/ApiParam done
Event: 725.680 loading class io/swagger/annotations/ApiParam
Event: 725.680 loading class io/swagger/annotations/ApiParam done
Event: 725.681 loading class io/swagger/annotations/ApiParam
Event: 725.681 loading class io/swagger/annotations/ApiParam done
Event: 725.681 loading class io/swagger/annotations/ApiParam
Event: 725.682 loading class io/swagger/annotations/ApiParam done
Event: 725.684 Executing VM operation: RevokeBias
Event: 725.693 Executing VM operation: RevokeBias done

Das Log ist noch länger, aber hat zu viele Zeichen, um das hier anzuhängen.

[martinandreas]

Hier habe ich gerade noch etwas gefunden:
https://github.com/openhab/openhab-docker/issues/233

Und ich habe auf die letzte Java Version geupdated: 8.0.241

Ich berichte, ob sich was ändert.

[martinandreas]

So, ein kleines Update:
Seit dem Update auf die aktuelle Java-Version läuft das System wieder stabil. Keine Abstürze mehr. Schien also ein Problem mit der Java Version gewesen zu sein.
Die Ram-Auslastung liegt dauerhaft bei 65%. An dieser Stelle die Frage, wie gesund das für das System auf Dauer ist? Außer Openhab/Java sind, bis auf Musik, Photo und Video Station, keine weiteren Pakete installiert.