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[Ben1983]

Hallo, seit einigen Wochen schreibe ich einwandfrei auf meine influx db.

Heute erscheint das hier:

2023-05-20 15:07:26.816 - warn: influxdb.0 (22925) Point could not be written to database: iobroker
2023-05-20 15:07:26.817 - warn: influxdb.0 (22925) Error on writePoint("{"value":1679.96923828125,"time":"2023-05-20T13:07:16.063Z","from":"system.adapter.janitza-gridvis.0","q":0,"ack":true}): HttpError: unexpected error writing points to database: timeout / "unexpected error writing points to database: timeout""
2023-05-20 15:07:26.817 - info: influxdb.0 (22925) Add point that had error for alias.0.Allgemein.Leistung.WirkleistungBezugGesamt to buffer again, error-count=1
2023-05-20 15:07:27.141 - warn: influxdb.0 (22925) Point could not be written to database: iobroker
2023-05-20 15:07:27.141 - warn: influxdb.0 (22925) Error on writePoint("{"value":178.63128662109375,"time":"2023-05-20T13:07:16.045Z","from":"system.adapter.janitza-gridvis.0","q":0,"ack":true}): HttpError: unexpected error writing points to database: timeout / "unexpected error writing points to database: timeout""
2023-05-20 15:07:27.141 - info: influxdb.0 (22925) Add point that had error for alias.0.Talstrasse1B.Leistung.Wirkleistung1B to buffer again, error-count=1
2023-05-20 15:07:27.149 - warn: influxdb.0 (22925) Point could not be written to database: iobroker
2023-05-20 15:07:27.151 - warn: influxdb.0 (22925) Error on writePoint("{"value":1831.1326904296875,"time":"2023-05-20T13:07:16.063Z","from":"system.adapter.janitza-gridvis.0","q":0,"ack":true}): HttpError: unexpected error writing points to database: timeout / "unexpected error writing points to database: timeout""
2023-05-20 15:07:27.152 - info: influxdb.0 (22925) Add point that had error for alias.0.PV+Speicher.Leistung.WirkleistungPv+Speicher to buffer again, error-count=1
2023-05-20 15:07:27.163 - warn: influxdb.0 (22925) Point could not be written to database: iobroker
2023-05-20 15:07:27.164 - warn: influxdb.0 (22925) Error on writePoint("{"value":3741.403025014306,"time":"2023-05-20T13:07:16.525Z","from":"system.adapter.lowpass-filter.0","q":0,"ack":true}): HttpError: unexpected error writing points to database: timeout / "unexpected error writing points to database: timeout""
2023-05-20 15:07:27.164 - info: influxdb.0 (22925) Add point that had error for alias.0.PV-Anlage.Leistung.WirkleistungPvGefiltert to buffer again, error-count=1
2023-05-20 15:07:27.228 - warn: influxdb.0 (22925) Point could not be written to database: iobroker
2023-05-20 15:07:27.228 - warn: influxdb.0 (22925) Error on writePoint("{"value":3740.0432592595444,"time":"2023-05-20T13:07:16.487Z","from":"system.adapter.lowpass-filter.0","q":0,"ack":true}): HttpError: unexpected error writing points to database: timeout / "unexpected error writing points to database: timeout""
2023-05-20 15:07:27.229 - info: influxdb.0 (22925) Add point that had error for alias.0.PV-Anlage.Leistung.WirkleistungPvGefiltert to buffer again, error-count=2
2023-05-20 15:07:27.238 - warn: influxdb.0 (22925) Point could not be written to database: iobroker
2023-05-20 15:07:27.238 - warn: influxdb.0 (22925) Error on writePoint("{"value":7.116965277777778,"time":"2023-05-20T13:07:16.695Z","from":"system.adapter.operating-hours.0","q":0,"ack":true}): HttpError: unexpected error writing points to database: timeout / "unexpected error writing points to database: timeout""
2023-05-20 15:07:27.238 - info: influxdb.0 (22925) Add point that had error for alias.0.Pool.Logik.betriebsstundenFilterpumpe to buffer again, error-count=1
2023-05-20 15:07:27.600 - warn: influxdb.0 (22925) Point could not be written to database: iobroker
2023-05-20 15:07:27.601 - warn: influxdb.0 (22925) Error on writePoint("{"value":7.79,"time":"2023-05-20T13:07:16.668Z","from":"system.adapter.shelly.0","q":0,"ack":true}): HttpError: unexpected error writing points to database: timeout / "unexpected error writing points to database: timeout""
2023-05-20 15:07:27.601 - info: influxdb.0 (22925) Add point that had error for alias.0.Talstrasse1A.Untermessungen.Leistung.wirkleistungWaschmaschine to buffer again, error-count=1
2023-05-20 15:07:27.603 - warn: influxdb.0 (22925) Point could not be written to database: iobroker
2023-05-20 15:07:27.603 - warn: influxdb.0 (22925) Error on writePoint("{"value":5.0919155555555555,"time":"2023-05-20T13:07:16.697Z","from":"system.adapter.operating-hours.0","q":0,"ack":true}): HttpError: unexpected error writing points to database: timeout / "unexpected error writing points to database: timeout""
2023-05-20 15:07:27.603 - info: influxdb.0 (22925) Add point that had error for alias.0.Pool.Logik.betriebsstundenWaermepumpe to buffer again, error-count=1
2023-05-20 15:07:28.528 - warn: influxdb.0 (22925) Point could not be written to database: iobroker
2023-05-20 15:07:28.528 - warn: influxdb.0 (22925) Error on writePoint("{"value":-1964.198974609375,"time":"2023-05-20T13:07:18.059Z","from":"system.adapter.janitza-gridvis.0","q":0,"ack":true}): HttpError: unexpected error writing points to database: timeout / "unexpected error writing points to database: timeout""
2023-05-20 15:07:28.528 - info: influxdb.0 (22925) Add point that had error for alias.0.Speicher.Leistung.WirkleistungSpeicher to buffer again, error-count=1
2023-05-20 15:07:29.007 - warn: influxdb.0 (22925) Point could not be written to database: iobroker
2023-05-20 15:07:29.008 - warn: influxdb.0 (22925) Error on writePoint("{"value":3815.23876953125,"time":"2023-05-20T13:07:18.059Z","from":"system.adapter.janitza-gridvis.0","q":0,"ack":true}): HttpError: unexpected error writing points to database: timeout / "unexpected error writing points to database: timeout""
2023-05-20 15:07:29.008 - info: influxdb.0 (22925) Add point that had error for alias.0.PV-Anlage.Leistung.WirkleistungPv to buffer again, error-count=1
2023-05-20 15:07:29.432 - warn: influxdb.0 (22925) Point could not be written to database: iobroker
2023-05-20 15:07:29.432 - warn: influxdb.0 (22925) Error on writePoint("{"value":672.2782592773438,"time":"2023-05-20T13:07:18.060Z","from":"system.adapter.janitza-gridvis.0","q":0,"ack":true}): HttpError: unexpected error writing points to database: timeout / "unexpected error writing points to database: timeout""
2023-05-20 15:07:29.432 - info: influxdb.0 (22925) Add point that had error for alias.0.Talstrasse1A.Leistung.Wirkleistung1A to buffer again, error-count=1
2023-05-20 15:07:29.440 - warn: influxdb.0 (22925) Point could not be written to database: iobroker
2023-05-20 15:07:29.440 - warn: influxdb.0 (22925) Error on writePoint("{"value":1847.195068359375,"time":"2023-05-20T13:07:18.062Z","from":"system.adapter.janitza-gridvis.0","q":0,"ack":true}): HttpError: unexpected error writing points to database: timeout / "unexpected error writing points to database: timeout""
2023-05-20 15:07:29.440 - info: influxdb.0 (22925) Add point that had error for alias.0.PV+Speicher.Leistung.WirkleistungPv+Speicher to buffer again, error-count=2
2023-05-20 15:07:29.454 - warn: influxdb.0 (22925) Point could not be written to database: iobroker
2023-05-20 15:07:29.454 - warn: influxdb.0 (22925) Error on writePoint("{"value":-134.32977294921875,"time":"2023-05-20T13:07:18.062Z","from":"system.adapter.janitza-gridvis.0","q":0,"ack":true}): HttpError: unexpected error writing points to database: timeout / "unexpected error writing points to database: timeout""
2023-05-20 15:07:29.454 - info: influxdb.0 (22925) Add point that had error for alias.0.Allgemein.Leistung.WirkleistungGesamt to buffer again, error-count=1
2023-05-20 15:07:29.469 - warn: influxdb.0 (22925) Point could not be written to database: iobroker
2023-05-20 15:07:29.472 - warn: influxdb.0 (22925) Error on writePoint("{"value":172.68780517578125,"time":"2023-05-20T13:07:18.061Z","from":"system.adapter.janitza-gridvis.0","q":0,"ack":true}): HttpError: unexpected error writing points to database: timeout / "unexpected error writing points to database: timeout""
2023-05-20 15:07:29.472 - info: influxdb.0 (22925) Add point that had error for alias.0.Talstrasse1B.Leistung.Wirkleistung1B to buffer again, error-count=2
2023-05-20 15:07:29.722 - warn: influxdb.0 (22925) Point could not be written to database: iobroker
2023-05-20 15:07:29.722 - warn: influxdb.0 (22925) Error on writePoint("{"value":1725.826416015625,"time":"2023-05-20T13:07:18.065Z","from":"system.adapter.janitza-gridvis.0","q":0,"ack":true}): HttpError: unexpected error writing points to database: timeout / "unexpected error writing points to database: timeout""
2023-05-20 15:07:29.723 - info: influxdb.0 (22925) Add point that had error for alias.0.Allgemein.Leistung.WirkleistungBezugGesamt to buffer again, error-count=2
2023-05-20 15:07:29.817 - warn: influxdb.0 (22925) Point could not be written to database: iobroker
2023-05-20 15:07:29.817 - warn: influxdb.0 (22925) Error on writePoint("{"value":4143564.25,"time":"2023-05-20T13:07:18.060Z","from":"system.adapter.janitza-gridvis.0","q":0,"ack":true}): HttpError: unexpected error writing points to database: timeout / "unexpected error writing points to database: timeout""
2023-05-20 15:07:29.817 - info: influxdb.0 (22925) Add point that had error for alias.0.Garten.Zaehlerstaende.garten to buffer again, error-count=1
2023-05-20 15:07:29.820 - warn: influxdb.0 (22925) Point could not be written to database: iobroker
2023-05-20 15:07:29.820 - warn: influxdb.0 (22925) Error on writePoint("{"value":25114360,"time":"2023-05-20T13:07:18.064Z","from":"system.adapter.janitza-gridvis.0","q":0,"ack":true}): HttpError: unexpected error writing points to database: timeout / "unexpected error writing points to database: timeout""
2023-05-20 15:07:29.821 - info: influxdb.0 (22925) Add point that had error for alias.0.Talstrasse1A.Zaehlerstaende.1A to buffer again, error-count=1
2023-05-20 15:07:29.825 - warn: influxdb.0 (22925) Point could not be written to database: iobroker
2023-05-20 15:07:29.826 - warn: influxdb.0 (22925) Error on writePoint("{"value":4143564.25,"time":"2023-05-20T13:07:18.062Z","from":"system.adapter.janitza-gridvis.0","q":0,"ack":true}): HttpError: unexpected error writing points to database: timeout / "unexpected error writing points to database: timeout""
2023-05-20 15:07:29.826 - info: influxdb.0 (22925) Add point that had error for alias.0.Garten.Zaehlerstaende.garten to buffer again, error-count=2
2023-05-20 15:07:29.831 - warn: influxdb.0 (22925) Point could not be written to database: iobroker

Was kann ich machen?
Adapter und datenbank schon neu gestartet. erscheint immer wieder.
Das stand im ioBroker Protokoll des DOcker Containers:

WARN: Write to InfluxDB failed (attempt: 1). m [HttpError]: unexpected error writing points to database: timeout
    at IncomingMessage.<anonymous> (/opt/iobroker/node_modules/@influxdata/influxdb-client/src/impl/node/NodeHttpTransport.ts:354:11)
    at IncomingMessage.emit (node:events:525:35)
    at IncomingMessage.emit (node:domain:489:12)
    at endReadableNT (node:internal/streams/readable:1359:12)
    at processTicksAndRejections (node:internal/process/task_queues:82:21) {
  statusCode: 500,
  statusMessage: 'Internal Server Error',
  body: '{"code":"internal error","message":"unexpected error writing points to database: timeout"}',
  contentType: 'application/json; charset=utf-8',
  json: {
    code: 'internal error',
    message: 'unexpected error writing points to database: timeout'
  },
  code: 'internal error',
  _retryAfter: 0

[Homoran]

@ben1983 sagte in Fehler beim schreiben auf influxdb:

Was kann ich machen?

das log als Text in code-tags posten!

[Ben1983]

@homoran Habe es geändert

[A Former User]

@ben1983 sagte in Fehler beim schreiben auf influxdb:

Hallo, seit einigen Wochen schreibe ich einwandfrei auf meine influx db.

Moin,

zu aller erst einmal ein Hinweis, https://forum.iobroker.net/topic/51555/hinweise-für-gute-forenbeiträge

• welche Version von influxDB und wie gehostet, auch Docker oder, oder?
• Du schreibst seit Wochen und auf einmal geht es nicht mehr, was hast Du alles gemacht?
• kommst Du ansonsten noch an die Datenbank, z.B. über die CLI?
• Ist vielleicht der Speicher voll?

All das teilst Du leider nicht mit.

VG
Bernd

[Homoran]

@ben1983 sagte in Fehler beim schreiben auf influxdb:

point that had error for alias.

Wieviel Punkte sind es wirklich? scheinen mehrfach die selben zu sein.

Alles Aliase.
Mit Error.

Sind diese Aliase noch korrekt konfiguriert?

[Ben1983]

@dp20eic Sorry.
Es Ist auch auf einem Docker Container. Der Speicher hat noch mehrere TB frei.
influxdb V2.7.0
Auf Grafana sind alle Daten da. Also er schreibt sie wohl.
@Homoran Wie gesagt, es sind alle Daten da.

Ich habe jetzt nochmal beide Dockercontainer (iobroker und influxdb) gestartet.
Bis jetzt geht es.

[Homoran]

@ben1983 sagte in Fehler beim schreiben auf influxdb:

beide Dockercontainer

Solche eminent wichtige Informationen gehören 7n den Eröffnungspost!
bitte den Link, den @dp20eic dir gepostet hatte lesen und demnächst befolgen.
Beim nächsten Mal musst du ihn sonst auswendig lernen!

[A Former User]

@homoran sagte in Fehler beim schreiben auf influxdb:

Beim nächsten Mal musst du ihn sonst auswendig lernen!

🙃😂

VG
Bernd

[A Former User]

@ben1983 sagte in Fehler beim schreiben auf influxdb:

Auf Grafana sind alle Daten da. Also er schreibt sie wohl.

Moin,

wenn Dein System, auf dem die Docker laufen, ausgelastet ist, dann kann es sein, dass die Daten nicht schnell genug abgenommen werden, dann bekommt es zu diesen Timeouts.

Wie sieht denn die Konfiguration des influxDB Adapters aus, Du könntest dort ein paar Daten sammeln, bevor Du sie wegschreibst.

Und wie sieht denn die Docker Konfiguration, CPU, RAM aus?

VG
Bernd

[OliverIO]

@dp20eic

sowas müsste dann auch in den logs sichtbar sein
-> applikationslog (hier influxdb)
-> syslog des containers
-> syslog des hostsystems

[Ben1983]

@dp20eic

[OliverIO]

@ben1983
ah ich sehe influx hat mit http 500 geantwortet.
d.h. irgendwas ist bei influx schief gegangen.
da musst du auf jeden fall ins applikationslog von influx schauen.
https://docs.influxdata.com/influxdb/v2.7/admin/logs/

der timeout bedeutet nur, das iobroker nicht innerhalb einer bestimmten zeit geantwortet hat, was influx nicht konnte, wegen unvorhergesehenem abbruch

[A Former User]

@ben1983 sagte in Fehler beim schreiben auf influxdb:

@dp20eic

Moin,

wirklich nur 108 MB RAM, oder der ohne Begrenzung, nur aktuell verbraucht influxDB nicht mehr?

InfluxDB OSS guidelines

Run InfluxDB on locally attached solid state drives (SSDs). Other storage configurations have lower performance and may not be able to recover from small interruptions in normal processing.

Estimated guidelines include writes per second, queries per second, and number of unique series, CPU, RAM, and IOPS (input/output operations per second).

vCPU or CPU	RAM	IOPS	Writes per second	Queries* per second	Unique series
2-4 cores	2-4 GB	500	< 5,000	< 5	< 100,000
4-6 cores	8-32 GB	500-1000	< 250,000	< 25	< 1,000,000
8+ cores	32+ GB	1000+	> 250,000	> 25	> 1,000,000

Nur so als Hinweis, influxDB

InfluxDB

InfluxDB is a dedicated time series database that borrows many design concepts from **in-memory** databases
to improve **write** and **query** performance for time series data specifically. InfluxDB can be configured to use
different amounts of memory, write to flash memory for hybrid storage architectures, and writes data to disk
using an append-only log to get performance similar to in-memory databases.

Wenn bei Dir viele Schreibzugriffe und dann noch Abfragen, z.B. durch Grafana aufeinander treffen, dann ist Speicher gefragt, bin kein Docker Experte, daher kann das, was ich schreibe, auch Quatsch sein, kenne nicht die Mechanismen nicht wie Docker Memory on the Fly zuteilt, ob das schnell genug ist.
Was ich damit eigentlich sagen wollte, vielleicht ist es besser dem influxDB Docker feste Werte zuzuweisen.

Und wie @OliverIO schrieb, mal die Logs auf dem influxDB Docker durchschauen, was da evtl. geklemmt hat.

VG
Bernd

[Ben1983]

@dp20eic

Starting precreation service	{"log_id": "0hvKzKT0000", "service": "shard-precreation", "check_interval": "10m", "advance_period": "30m"}
2023-05-20T13:21:09.048393Z	info	Starting query controller	{"log_id": "0hvKzKT0000", "service": "storage-reads", "concurrency_quota": 1024, "initial_memory_bytes_quota_per_query": 9223372036854775807, "memory_bytes_quota_per_query": 9223372036854775807, "max_memory_bytes": 0, "queue_size": 1024}
2023-05-20T13:21:09.054059Z	info	Configuring InfluxQL statement executor (zeros indicate unlimited).	{"log_id": "0hvKzKT0000", "max_select_point": 0, "max_select_series": 0, "max_select_buckets": 0}
2023-05-20T13:21:10.249818Z	info	Starting	{"log_id": "0hvKzKT0000", "service": "telemetry", "interval": "8h"}
2023-05-20T13:21:10.250071Z	info	Listening	{"log_id": "0hvKzKT0000", "service": "tcp-listener", "transport": "http", "addr": ":8086", "port": 8086}
2023-05-20T13:30:14.998921Z	warn	internal error not returned to client	{"log_id": "0hvKzKT0000", "handler": "error_logger", "error": "context canceled"}
2023-05-20T13:30:35.214408Z	warn	internal error not returned to client	{"log_id": "0hvKzKT0000", "handler": "error_logger", "error": "context canceled"}
2023-05-20T13:31:09.047847Z	info	Cache snapshot (start)	{"log_id": "0hvKzKT0000", "service": "storage-engine", "engine": "tsm1", "op_name": "tsm1_cache_snapshot", "op_event": "start"}
2023-05-20T13:31:09.637562Z	info	Snapshot for path written	{"log_id": "0hvKzKT0000", "service": "storage-engine", "engine": "tsm1", "op_name": "tsm1_cache_snapshot", "path": "/var/lib/influxdb2/engine/data/7218bd3b5168e452/autogen/6", "duration": "589.695ms"}
2023-05-20T13:31:09.637615Z	info	Cache snapshot (end)	{"log_id": "0hvKzKT0000", "service": "storage-engine", "engine": "tsm1", "op_name": "tsm1_cache_snapshot", "op_event": "end", "op_elapsed": "589.775ms"}

[Ben1983]

@dp20eic der Verbraucht gerade nur 108MB. Ist unbegrenzt

[OliverIO]

@ben1983

jetzt braucht man nur noch den richtigen zeitpunkt
2023-05-20 15:07:26.817

[A Former User]

@oliverio sagte in Fehler beim schreiben auf influxdb:

@ben1983

jetzt braucht man nur noch den richtigen zeitpunkt
2023-05-20 15:07:26.817

Moin,

ist UTC 2023-05-20T13:31:09.637615Z + 2 sollte dann 15:31Uhr

VG
Bernd

[OliverIO]

@dp20eic
dann startet es 15:21
wir benötigen aber 15:07
also das vorgänger log wahrscheinlich,
je nachdem wie oft neugestartet wurde

falls da auch nicht viel drin steht, dann das loglevel erhöhen, sollte aber schon

[A Former User]

@ben1983 sagte in Fehler beim schreiben auf influxdb:

2023-05-20T13:30:14.998921Z warn internal error not returned to client {"log_id": "0hvKzKT0000", "handler": "error_logger", "error": "context canceled"}
2023-05-20T13:30:35.214408Z warn internal error not returned to client {"log_id": "0hvKzKT0000", "handler": "error_logger", "error": "context canceled"}

Moin,

schau mal hier https://community.influxdata.com/t/execution-of-heavy-queries-result-in-a-crash/22637 da steht einiges, lese aber auch erst noch.

VG
Bernd

[Ben1983]

@oliverio

Opened file	{"log_id": "0hvK92MG000", "service": "storage-engine", "engine": "tsm1", "service": "filestore", "path": "/var/lib/influxdb2/engine/data/1bb9099d3b7c3e2b/autogen/4/000000007-000000002.tsm", "id": 0, "duration": "10.483ms"}
2023-05-20T13:06:39.732140Z	info	Opened shard	{"log_id": "0hvK92MG000", "service": "storage-engine", "service": "store", "op_name": "tsdb_open", "index_version": "tsi1", "path": "/var/lib/influxdb2/engine/data/1bb9099d3b7c3e2b/autogen/4", "duration": "1615.077ms"}
2023-05-20T13:06:40.087887Z	info	loading changes (end)	{"log_id": "0hvK92MG000", "service": "storage-engine", "engine": "tsm1", "op_name": "field indices", "op_event": "end", "op_elapsed": "899.816ms"}
2023-05-20T13:06:40.088551Z	info	Reading file	{"log_id": "0hvK92MG000", "service": "storage-engine", "engine": "tsm1", "service": "cacheloader", "path": "/var/lib/influxdb2/engine/wal/7218bd3b5168e452/autogen/6/_00001.wal", "size": 1359140}
2023-05-20T13:06:40.675328Z	info	Opened shard	{"log_id": "0hvK92MG000", "service": "storage-engine", "service": "store", "op_name": "tsdb_open", "index_version": "tsi1", "path": "/var/lib/influxdb2/engine/data/7218bd3b5168e452/autogen/6", "duration": "1510.816ms"}
2023-05-20T13:06:40.675775Z	info	Open store (end)	{"log_id": "0hvK92MG000", "service": "storage-engine", "service": "store", "op_name": "tsdb_open", "op_event": "end", "op_elapsed": "4409.592ms"}
2023-05-20T13:06:40.675870Z	info	Starting retention policy enforcement service	{"log_id": "0hvK92MG000", "service": "retention", "check_interval": "30m"}
2023-05-20T13:06:40.675935Z	info	Starting precreation service	{"log_id": "0hvK92MG000", "service": "shard-precreation", "check_interval": "10m", "advance_period": "30m"}
2023-05-20T13:06:40.677588Z	info	Starting query controller	{"log_id": "0hvK92MG000", "service": "storage-reads", "concurrency_quota": 1024, "initial_memory_bytes_quota_per_query": 9223372036854775807, "memory_bytes_quota_per_query": 9223372036854775807, "max_memory_bytes": 0, "queue_size": 1024}
2023-05-20T13:06:40.682348Z	info	Configuring InfluxQL statement executor (zeros indicate unlimited).	{"log_id": "0hvK92MG000", "max_select_point": 0, "max_select_series": 0, "max_select_buckets": 0}
2023-05-20T13:06:42.173468Z	info	Starting	{"log_id": "0hvK92MG000", "service": "telemetry", "interval": "8h"}
2023-05-20T13:06:42.218552Z	info	Listening	{"log_id": "0hvK92MG000", "service": "tcp-listener", "transport": "http", "addr": ":8086", "port": 8086}
2023-05-20T13:20:43.289848Z	warn	internal error not returned to client	{"log_id": "0hvK92MG000", "handler": "error_logger", "error": "context canceled"}
2023-05-20T13:20:43.296515Z	warn	internal error not returned to client	{"log_id": "0hvK92MG000", "handler": "error_logger", "error": "context canceled"}