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1774938922316615 172.28.0.4 2026-03-31 06:35:22.316 UTC [39] authenticator@postgres FATAL: the database system is not accepting connections event body

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1774938922316673 172.28.0.4 2026-03-31 06:35:22.316 UTC [39] authenticator@postgres DETAIL: Hot standby mode is disabled. event body

{
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1774938922334789 172.28.0.4 2026-03-31 06:35:22.329 UTC [40] authenticator@postgres FATAL: the database system is not accepting connections event body

{
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1774938922334834 172.28.0.4 2026-03-31 06:35:22.329 UTC [40] authenticator@postgres DETAIL: Hot standby mode is disabled. event body

{
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1774938922334845 172.28.0.4 2026-03-31 06:35:22.332 UTC [41] authenticator@postgres FATAL: the database system is not accepting connections event body

{
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  "event_message": "172.28.0.4 2026-03-31 06:35:22.332 UTC [41] authenticator@postgres FATAL:  the database system is not accepting connections",
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1774938922334852 172.28.0.4 2026-03-31 06:35:22.332 UTC [41] authenticator@postgres DETAIL: Hot standby mode is disabled. event body

{
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1774938922351118 172.28.0.4 2026-03-31 06:35:22.344 UTC [42] authenticator@postgres FATAL: the database system is not accepting connections event body

{
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1774938922351166 172.28.0.4 2026-03-31 06:35:22.344 UTC [42] authenticator@postgres DETAIL: Hot standby mode is disabled. event body

{
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1774938922363381 172.28.0.4 2026-03-31 06:35:22.357 UTC [43] authenticator@postgres FATAL: the database system is not accepting connections event body

{
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1774938922363399 172.28.0.4 2026-03-31 06:35:22.357 UTC [43] authenticator@postgres DETAIL: Hot standby mode is disabled. event body

{
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1774938922955019 172.28.0.8 2026-03-31 06:35:22.951 UTC [44] supabase_admin@_supabase FATAL: the database system is not accepting connections event body

{
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1774938922955053 172.28.0.8 2026-03-31 06:35:22.951 UTC [44] supabase_admin@_supabase DETAIL: Hot standby mode is disabled. event body

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1774938923517765 172.28.0.8 2026-03-31 06:35:23.514 UTC [45] supabase_admin@_supabase FATAL: the database system is not accepting connections event body

{
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1774938923517813 172.28.0.8 2026-03-31 06:35:23.514 UTC [45] supabase_admin@_supabase DETAIL: Hot standby mode is disabled. event body

{
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1774938923837648 ::1 2026-03-31 06:35:23.837 UTC [52] postgres@postgres FATAL: the database system is not accepting connections event body

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1774938923837697 ::1 2026-03-31 06:35:23.837 UTC [52] postgres@postgres DETAIL: Hot standby mode is disabled. event body

{
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1774938924443678 172.28.0.10 2026-03-31 06:35:24.442 UTC [54] supabase_admin@postgres FATAL: the database system is not accepting connections event body

{
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1774938924443717 172.28.0.10 2026-03-31 06:35:24.442 UTC [54] supabase_admin@postgres DETAIL: Hot standby mode is disabled. event body

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1774938924443724 172.28.0.10 2026-03-31 06:35:24.442 UTC [53] supabase_admin@postgres FATAL: the database system is not accepting connections event body

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1774938924443730 172.28.0.10 2026-03-31 06:35:24.442 UTC [53] supabase_admin@postgres DETAIL: Hot standby mode is disabled. event body

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1774938924588644 172.28.0.5 2026-03-31 06:35:24.588 UTC [56] supabase_auth_admin@postgres FATAL: the database system is not accepting connections event body

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1774938924588679 172.28.0.5 2026-03-31 06:35:24.588 UTC [56] supabase_auth_admin@postgres DETAIL: Hot standby mode is disabled. event body

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1774938924593417 172.28.0.5 2026-03-31 06:35:24.593 UTC [58] supabase_auth_admin@postgres FATAL: the database system is not accepting connections event body

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1774938924593465 172.28.0.5 2026-03-31 06:35:24.593 UTC [58] supabase_auth_admin@postgres DETAIL: Hot standby mode is disabled. event body

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1774938925407661 172.28.0.8 2026-03-31 06:35:25.407 UTC [59] supabase_admin@_supabase FATAL: the database system is not accepting connections event body

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1774938925407705 172.28.0.8 2026-03-31 06:35:25.407 UTC [59] supabase_admin@_supabase DETAIL: Hot standby mode is disabled. event body

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1774938925482916 172.28.0.8 2026-03-31 06:35:25.482 UTC [60] supabase_admin@_supabase FATAL: the database system is not accepting connections event body

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1774938925482962 172.28.0.8 2026-03-31 06:35:25.482 UTC [60] supabase_admin@_supabase DETAIL: Hot standby mode is disabled. event body

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1774938925835248 172.28.0.10 2026-03-31 06:35:25.834 UTC [61] supabase_admin@postgres FATAL: the database system is not accepting connections event body

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1774938925835296 172.28.0.10 2026-03-31 06:35:25.834 UTC [61] supabase_admin@postgres DETAIL: Hot standby mode is disabled. event body

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1774938925897114 172.28.0.10 2026-03-31 06:35:25.896 UTC [62] supabase_admin@postgres FATAL: the database system is not accepting connections event body

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1774938925897158 172.28.0.10 2026-03-31 06:35:25.896 UTC [62] supabase_admin@postgres DETAIL: Hot standby mode is disabled. event body

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1774938926138616 172.28.0.5 2026-03-31 06:35:26.135 UTC [64] supabase_auth_admin@postgres FATAL: the database system is not accepting connections event body

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      "error_severity": "FATAL",
      "timestamp": "2026-03-31T06:35:26.138616261Z"
    }
  },
  "project": "default",
  "timestamp": 1774938926138616
}

1774938926138692 172.28.0.5 2026-03-31 06:35:26.135 UTC [64] supabase_auth_admin@postgres DETAIL: Hot standby mode is disabled. event body

{
  "appname": "supabase-db",
  "event_message": "172.28.0.5 2026-03-31 06:35:26.135 UTC [64] supabase_auth_admin@postgres DETAIL:  Hot standby mode is disabled.",
  "id": "86fbb320-11c9-4dbd-bf25-9cb50b183ce8",
  "metadata": {
    "host": "db-default",
    "parsed": {
      "error_severity": "LOG",
      "timestamp": "2026-03-31T06:35:26.138692444Z"
    }
  },
  "project": "default",
  "timestamp": 1774938926138692
}

1774938926147314 172.28.0.5 2026-03-31 06:35:26.142 UTC [66] supabase_auth_admin@postgres FATAL: the database system is not accepting connections event body

{
  "appname": "supabase-db",
  "event_message": "172.28.0.5 2026-03-31 06:35:26.142 UTC [66] supabase_auth_admin@postgres FATAL:  the database system is not accepting connections",
  "id": "81f36c47-cbc8-46ee-80bf-8ab80d31a5e5",
  "metadata": {
    "host": "db-default",
    "parsed": {
      "error_severity": "FATAL",
      "timestamp": "2026-03-31T06:35:26.147314210Z"
    }
  },
  "project": "default",
  "timestamp": 1774938926147314
}

1774938926147370 172.28.0.5 2026-03-31 06:35:26.142 UTC [66] supabase_auth_admin@postgres DETAIL: Hot standby mode is disabled. event body

{
  "appname": "supabase-db",
  "event_message": "172.28.0.5 2026-03-31 06:35:26.142 UTC [66] supabase_auth_admin@postgres DETAIL:  Hot standby mode is disabled.",
  "id": "a24148c8-8027-4ce3-b3e6-ca6888923572",
  "metadata": {
    "host": "db-default",
    "parsed": {
      "error_severity": "LOG",
      "timestamp": "2026-03-31T06:35:26.147370869Z"
    }
  },
  "project": "default",
  "timestamp": 1774938926147370
}

random(tips): Exact match a string in a field (e.g. `m.response.cf_ray:"505c16f9a752cec8-IAD"`).

Source ID

You'll need this source ID for some integrations or libraries.

e52685ea-764e-4970-977a-3260868ee16f

If you're hosted on Vercel setup our Vercel integration!

Install the Vercel integration

Gigalixir

Install the Gigalixir command line tool, and navigate to your project directory.

          
    gigalixir drains:add "http://localhost:4000/logs/logplex?api_key=cW2hgR4-ANYq&source=e52685ea-764e-4970-977a-3260868ee16f"

Cloudflare App

Already on Cloudflare? Install the Cloudflare app and start sending logs now.

Heroku

Add our log drain with a simple command.

          
    heroku drains:add "http://localhost:4000/logs/logplex?api_key=cW2hgR4-ANYq&source=e52685ea-764e-4970-977a-3260868ee16f"

Elixir Logger

Using Elixir? Use our Logger backend to send your structured logs.

Setup the Logger backend

Elixir Agent

Watch log files on a server with our Elixir agent.

Install the agent

Javascript

Use our official Pino transport to send log events from your Javascript project.

Setup the Pino transport

Github Webhook

Set your Github webhook to this Logflare endpoint and we'll ingest Github webhooks for you. This endpoint drops all keys ending in _url so it keeps your Github payloads in check.

        
http://localhost:4000/logs/github?api_key=cW2hgR4-ANYq&source=e52685ea-764e-4970-977a-3260868ee16f

Github Action

Use our Github Action (thanks @gr2m) to easily log events coming from your repositories.

Setup the Github Action

Fluent Bit

Watch log files on a server with this Fluent Bit output config.

          
    [INPUT]
        Name        tail
        Path        /var/log/syslog

    [OUTPUT]
        Name             http
        Match            *
        tls              On
        Host             api.logflare.app
        Port             443
        URI              /logs/json?api_key=cW2hgR4-ANYq&source=e52685ea-764e-4970-977a-3260868ee16f
        Format           json
        Retry_Limit      5
        json_date_format iso8601
        json_date_key    timestamp

Generic Webhook

Use the generic JSON ingest endpoint to generate log events from an external webhook.

e.g. you can set a Github webhook to send events to:

          
http://localhost:4000/logs/json?api_key=cW2hgR4-ANYq&source=e52685ea-764e-4970-977a-3260868ee16f

Or send generic JSON events yourself.

          
    curl -X "POST" "http://localhost:4000/logs/json?source=e52685ea-764e-4970-977a-3260868ee16f" \
         -H 'Content-Type: application/json; charset=utf-8' \
         -H 'X-API-KEY: cW2hgR4-ANYq' \
         -d $'[
      {
        "yellow": true,
        "tags": [
          "popular, tropical, organic"
        ],
        "store": {
          "state": "AZ",
          "city": "Phoenix",
          "zip": 85016,
          "address": "123 W Main St"
        },
        "type": "fruit",
        "name": "banana",
        "qty": 12
      }
    ]'

Custom API Request

Send logs via an HTTP request. This request body payload lets you send over a human readable event message in the message field.

          
    curl -X "POST" "http://localhost:4000/logs?source=e52685ea-764e-4970-977a-3260868ee16f" \
    -H 'Content-Type: application/json' \
    -H 'X-API-KEY: cW2hgR4-ANYq' \
    -d $'{
      "event_message": "This is another log message.",
      "metadata": {
        "ip_address": "100.100.100.100",
        "request_method": "POST",
        "custom_user_data": {
          "vip": true,
          "id": 38,
          "login_count": 154,
          "company": "Apple",
          "address": {
            "zip": "11111",
            "st": "NY",
            "street": "123 W Main St",
            "city": "New York"
          }
        },
        "datacenter": "aws",
        "request_headers": {
          "connection": "close",
          "user_agent": "chrome"
        }
      }
    }'

Custom Cloudflare Worker

Customize the Cloudflare worker using the template below.

          
    const makeid = length => {
        let text = ""
        const possible = "ABCDEFGHIJKLMNPQRSTUVWXYZ0123456789"
        for (let i = 0; i < length; i += 1) {
            text += possible.charAt(Math.floor(Math.random() * possible.length))
        }
        return text
    }

    const buildMetadataFromHeaders = headers => {
        const responseMetadata = {}
        Array.from(headers).forEach(([key, value]) => {
            responseMetadata[key.replace(/-/g, "_")] = value
        })
        return responseMetadata
    }

    const WORKER_ID = makeid(6)

    async function handleRequest(event) {
        const {
            request
        } = event;
        const rMeth = request.method
        const rUrl = request.url
        const uAgent = request.headers.get("user-agent")
        const rHost = request.headers.get("host")
        const cfRay = request.headers.get("cf-ray")
        const cIP = request.headers.get("cf-connecting-ip")
        const rCf = request.cf

        const requestMetadata = buildMetadataFromHeaders(request.headers)

        const sourceKey = "e52685ea-764e-4970-977a-3260868ee16f"
        const apiKey = "cW2hgR4-ANYq"

        const t1 = Date.now()
        const response = await fetch(request)
        const originTimeMs = Date.now() - t1

        const statusCode = response.status

        const responseMetadata = buildMetadataFromHeaders(response.headers)

        const logEntry = `${rMeth} | ${statusCode} | ${cIP} | ${cfRay} | ${rUrl} | ${uAgent}`

        const logflareEventBody = {
            source: sourceKey,
            log_entry: logEntry,
            metadata: {
                response: {
                    headers: responseMetadata,
                    origin_time: originTimeMs,
                    status_code: response.status,
                },
                request: {
                    url: rUrl,
                    method: rMeth,
                    headers: requestMetadata,
                    cf: rCf,
                },
                logflare_worker: {
                    worker_id: WORKER_ID,
                },
            },
        }

        const init = {
            method: "POST",
            headers: {
                "X-API-KEY": apiKey,
                "Content-Type": "application/json",
                "User-Agent": `Cloudflare Worker via ${rHost}`
            },
            body: JSON.stringify(logflareEventBody),
        }

        event.waitUntil(fetch("http://localhost:4000/logs", init))

        return response
    }

    addEventListener("fetch", event => {
        event.passThroughOnException()

        event.respondWith(handleRequest(event))
    })