postgREST.logs.prod | Logflare | Cloudflare, Vercel & Elixir Logging

~/logs/postgREST.logs.prod

1771357308000000 Retrying listening for notifications in 1 seconds... event body

{
  "appname": "supabase-rest",
  "event_message": "Retrying listening for notifications in 1 seconds...",
  "id": "beb1e10f-39ae-4c7c-9738-8979a89f94c9",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1771357308000000
}

1771357308000000 Failed listening for notifications on the "pgrst" channel. server closed the connection unexpectedly This probably means the server terminated abnormally before or while processing the request. event body

{
  "appname": "supabase-rest",
  "event_message": "Failed listening for notifications on the \"pgrst\" channel. server closed the connection unexpectedly This probably means the server terminated abnormally before or while processing the request.",
  "id": "26376efd-bb46-4ed4-bffd-4dbb8235443b",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1771357308000000
}

1771357308875497 WARNING: terminating connection because of crash of another server process event body

{
  "appname": "supabase-rest",
  "event_message": "WARNING:  terminating connection because of crash of another server process",
  "id": "3b2597f6-0c02-4617-8da0-e92a7f1c546c",
  "project": "default",
  "timestamp": 1771357308875497
}

1771357308995104 DETAIL: The postmaster has commanded this server process to roll back the current transaction and exit, because another server process exited abnormally and possibly corrupted shared memory. event body

{
  "appname": "supabase-rest",
  "event_message": "DETAIL:  The postmaster has commanded this server process to roll back the current transaction and exit, because another server process exited abnormally and possibly corrupted shared memory.",
  "id": "a0c90917-cd6c-468f-9c9d-c1d3fda50a34",
  "project": "default",
  "timestamp": 1771357308995104
}

1771357308995138 HINT: In a moment you should be able to reconnect to the database and repeat your command. event body

{
  "appname": "supabase-rest",
  "event_message": "HINT:  In a moment you should be able to reconnect to the database and repeat your command.",
  "id": "d419effa-1fec-4973-87e1-1a51b76be392",
  "project": "default",
  "timestamp": 1771357308995138
}

1771357309000000 Failed listening for notifications on the "pgrst" channel. ExitFailure 1 event body

{
  "appname": "supabase-rest",
  "event_message": "Failed listening for notifications on the \"pgrst\" channel. ExitFailure 1",
  "id": "2c191881-ca01-468d-858d-7a7a4c946d25",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1771357309000000
}

1771357309000000 Retrying listening for notifications in 2 seconds... event body

{
  "appname": "supabase-rest",
  "event_message": "Retrying listening for notifications in 2 seconds...",
  "id": "3e36938d-fa60-4fe5-b610-6f59a5ddd26d",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1771357309000000
}

1771357309955597 17/Feb/2026:19:41:49 +0000: Failed listening for notifications on the "pgrst" channel. Just "connection to server at \"db\" (172.21.0.4), port 5432 failed: FATAL: the database system is in recovery mode\n" event body

{
  "appname": "supabase-rest",
  "event_message": "17/Feb/2026:19:41:49 +0000: Failed listening for notifications on the \"pgrst\" channel. Just \"connection to server at \\\"db\\\" (172.21.0.4), port 5432 failed: FATAL:  the database system is in recovery mode\\n\"",
  "id": "ed581480-e99d-4833-ab7d-4c2108efae04",
  "project": "default",
  "timestamp": 1771357309955597
}

1771357311000000 Failed listening for notifications on the "pgrst" channel. ExitFailure 1 event body

{
  "appname": "supabase-rest",
  "event_message": "Failed listening for notifications on the \"pgrst\" channel. ExitFailure 1",
  "id": "329281d1-2863-4562-b3ff-8e4d005f223f",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1771357311000000
}

1771357311000000 Retrying listening for notifications in 4 seconds... event body

{
  "appname": "supabase-rest",
  "event_message": "Retrying listening for notifications in 4 seconds...",
  "id": "e94dec78-a3e7-44ec-8f95-d0116324f80e",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1771357311000000
}

1771357311959481 17/Feb/2026:19:41:51 +0000: Failed listening for notifications on the "pgrst" channel. Just "connection to server at \"db\" (172.21.0.4), port 5432 failed: FATAL: the database system is in recovery mode\n" event body

{
  "appname": "supabase-rest",
  "event_message": "17/Feb/2026:19:41:51 +0000: Failed listening for notifications on the \"pgrst\" channel. Just \"connection to server at \\\"db\\\" (172.21.0.4), port 5432 failed: FATAL:  the database system is in recovery mode\\n\"",
  "id": "39f598d1-9fc4-43bd-8aae-d4f80d4dbfd3",
  "project": "default",
  "timestamp": 1771357311959481
}

1771357315000000 Config reloaded event body

{
  "appname": "supabase-rest",
  "event_message": "Config reloaded",
  "id": "7771d1fe-1c2a-40b0-874d-26c109043063",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1771357315000000
}

1771357315000000 Listening for notifications on the "pgrst" channel event body

{
  "appname": "supabase-rest",
  "event_message": "Listening for notifications on the \"pgrst\" channel",
  "id": "88beb0de-1521-4e4a-b4cc-7127bee6caec",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1771357315000000
}

1771357315000000 Successfully connected to PostgreSQL 15.8 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 13.2.0, 64-bit event body

{
  "appname": "supabase-rest",
  "event_message": "Successfully connected to PostgreSQL 15.8 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 13.2.0, 64-bit",
  "id": "c7e09fdf-6766-4938-b250-19b4134b9a08",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1771357315000000
}

1771357324000000 Schema cache loaded in 1.1 milliseconds event body

{
  "appname": "supabase-rest",
  "event_message": "Schema cache loaded in 1.1 milliseconds",
  "id": "eb98665e-111e-4ec7-8814-a65e977c9a79",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1771357324000000
}

1771357324000000 Schema cache queried in 20.0 milliseconds event body

{
  "appname": "supabase-rest",
  "event_message": "Schema cache queried in 20.0 milliseconds",
  "id": "ee81fe4c-32fa-4396-bfbd-a6b080806d85",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1771357324000000
}

1771357324000000 Schema cache loaded 17 Relations, 14 Relationships, 22 Functions, 0 Domain Representations, 4 Media Type Handlers, 1194 Timezones event body

{
  "appname": "supabase-rest",
  "event_message": "Schema cache loaded 17 Relations, 14 Relationships, 22 Functions, 0 Domain Representations, 4 Media Type Handlers, 1194 Timezones",
  "id": "a9786fc2-790f-4028-9c5d-10cfe9a8476c",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1771357324000000
}

1776155584000000 Received a schema cache reload message on the "pgrst" channel event body

{
  "appname": "supabase-rest",
  "event_message": "Received a schema cache reload message on the \"pgrst\" channel",
  "id": "b92ff804-d6e5-4f4a-b2a2-948d5e2eef89",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1776155584000000
}

1776155584000000 Config reloaded event body

{
  "appname": "supabase-rest",
  "event_message": "Config reloaded",
  "id": "44cf71ab-1ed7-4a45-91d8-813fc6e48fbe",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1776155584000000
}

1776155584000000 Successfully connected to PostgreSQL 15.8 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 13.2.0, 64-bit event body

{
  "appname": "supabase-rest",
  "event_message": "Successfully connected to PostgreSQL 15.8 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 13.2.0, 64-bit",
  "id": "2c19ce24-1605-4f50-afad-8546c50071c1",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1776155584000000
}

1776155588000000 Schema cache queried in 14.5 milliseconds event body

{
  "appname": "supabase-rest",
  "event_message": "Schema cache queried in 14.5 milliseconds",
  "id": "86307bd9-cf55-41df-978d-a4d7510eab18",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1776155588000000
}

1776155588000000 Schema cache loaded in 1.0 milliseconds event body

{
  "appname": "supabase-rest",
  "event_message": "Schema cache loaded in 1.0 milliseconds",
  "id": "1842bbd6-ec69-4844-bd8b-ff77c480d859",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1776155588000000
}

1776155588000000 Schema cache loaded in 1.0 milliseconds event body

{
  "appname": "supabase-rest",
  "event_message": "Schema cache loaded in 1.0 milliseconds",
  "id": "b24f6c5e-8660-41f2-a00c-5d35493a08cb",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1776155588000000
}

1776155588000000 Schema cache loaded 17 Relations, 14 Relationships, 22 Functions, 0 Domain Representations, 4 Media Type Handlers, 1194 Timezones event body

{
  "appname": "supabase-rest",
  "event_message": "Schema cache loaded 17 Relations, 14 Relationships, 22 Functions, 0 Domain Representations, 4 Media Type Handlers, 1194 Timezones",
  "id": "8b657680-1195-4f80-b245-b2b5a4750d3d",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1776155588000000
}

1776157861000000 Starting PostgREST 12.2.12... event body

{
  "appname": "supabase-rest",
  "event_message": "Starting PostgREST 12.2.12...",
  "id": "aa505f0e-966f-4a35-8fd0-77efbe11eb25",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1776157861000000
}

1776157861000000 Schema cache loaded 20 Relations, 16 Relationships, 26 Functions, 0 Domain Representations, 4 Media Type Handlers, 1194 Timezones event body

{
  "appname": "supabase-rest",
  "event_message": "Schema cache loaded 20 Relations, 16 Relationships, 26 Functions, 0 Domain Representations, 4 Media Type Handlers, 1194 Timezones",
  "id": "348fc515-942a-4d94-8dc8-a02b83ec1bf3",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1776157861000000
}

1776157861000000 Successfully connected to PostgreSQL 15.8 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 13.2.0, 64-bit event body

{
  "appname": "supabase-rest",
  "event_message": "Successfully connected to PostgreSQL 15.8 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 13.2.0, 64-bit",
  "id": "d7a6f7cb-a3f9-4810-874f-61b80c15cc77",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1776157861000000
}

1776157861000000 Schema cache queried in 9.8 milliseconds event body

{
  "appname": "supabase-rest",
  "event_message": "Schema cache queried in 9.8 milliseconds",
  "id": "8bfb696f-9d27-4d18-a78e-635a8dbf37bd",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1776157861000000
}

1776157861000000 Schema cache loaded in 2.1 milliseconds event body

{
  "appname": "supabase-rest",
  "event_message": "Schema cache loaded in 2.1 milliseconds",
  "id": "67489dde-3306-42c3-b3a0-a440d9cd88bb",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1776157861000000
}

1776157861000000 Listening for notifications on the "pgrst" channel event body

{
  "appname": "supabase-rest",
  "event_message": "Listening for notifications on the \"pgrst\" channel",
  "id": "33e48897-1d4e-4dfb-86ac-41f5bad2cded",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1776157861000000
}

1776157861000000 Listening on port 3000 event body

{
  "appname": "supabase-rest",
  "event_message": "Listening on port 3000",
  "id": "933452ca-770d-495c-b026-1a31509ac3b2",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1776157861000000
}

1776157861000000 Config reloaded event body

{
  "appname": "supabase-rest",
  "event_message": "Config reloaded",
  "id": "6767a7ad-1639-4d5a-8768-55a3e259f99c",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1776157861000000
}

1776177143000000 Schema cache loaded in 1.1 milliseconds event body

{
  "appname": "supabase-rest",
  "event_message": "Schema cache loaded in 1.1 milliseconds",
  "id": "24db3a09-f72b-4ff3-a0fc-12d19678d179",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1776177143000000
}

1776177143000000 Schema cache loaded 20 Relations, 16 Relationships, 26 Functions, 0 Domain Representations, 4 Media Type Handlers, 1194 Timezones event body

{
  "appname": "supabase-rest",
  "event_message": "Schema cache loaded 20 Relations, 16 Relationships, 26 Functions, 0 Domain Representations, 4 Media Type Handlers, 1194 Timezones",
  "id": "62175918-9a71-423f-8472-e51e4d643696",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1776177143000000
}

1776177143000000 Schema cache queried in 10.9 milliseconds event body

{
  "appname": "supabase-rest",
  "event_message": "Schema cache queried in 10.9 milliseconds",
  "id": "0e210500-d4f9-48e4-9d79-b25373811f90",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1776177143000000
}

1776177143000000 Successfully connected to PostgreSQL 15.8 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 13.2.0, 64-bit event body

{
  "appname": "supabase-rest",
  "event_message": "Successfully connected to PostgreSQL 15.8 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 13.2.0, 64-bit",
  "id": "68c3db76-6714-45b3-bb94-f2d8d38a19cd",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1776177143000000
}

1776177143000000 Received a schema cache reload message on the "pgrst" channel event body

{
  "appname": "supabase-rest",
  "event_message": "Received a schema cache reload message on the \"pgrst\" channel",
  "id": "a39c268d-30ef-45a3-a4b8-dac06198b6ad",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1776177143000000
}

1776177143000000 Config reloaded event body

{
  "appname": "supabase-rest",
  "event_message": "Config reloaded",
  "id": "f833d70b-1f5f-4d8f-8100-819cce69c9de",
  "metadata": {
    "host": "default"
  },
  "project": "default",
  "timestamp": 1776177143000000
}

random(tips): Match a field with regex (e.g. `m.browser:~"Firefox 5\d"`).

Source ID

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

d5f84a8b-f278-4c25-907d-57a6e9ecf7e8

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=your-super-secret-and-long-logflare-key-public&source=d5f84a8b-f278-4c25-907d-57a6e9ecf7e8"

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=your-super-secret-and-long-logflare-key-public&source=d5f84a8b-f278-4c25-907d-57a6e9ecf7e8"

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=your-super-secret-and-long-logflare-key-public&source=d5f84a8b-f278-4c25-907d-57a6e9ecf7e8

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=your-super-secret-and-long-logflare-key-public&source=d5f84a8b-f278-4c25-907d-57a6e9ecf7e8
        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=your-super-secret-and-long-logflare-key-public&source=d5f84a8b-f278-4c25-907d-57a6e9ecf7e8

Or send generic JSON events yourself.

          
    curl -X "POST" "http://localhost:4000/logs/json?source=d5f84a8b-f278-4c25-907d-57a6e9ecf7e8" \
         -H 'Content-Type: application/json; charset=utf-8' \
         -H 'X-API-KEY: your-super-secret-and-long-logflare-key-public' \
         -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=d5f84a8b-f278-4c25-907d-57a6e9ecf7e8" \
    -H 'Content-Type: application/json' \
    -H 'X-API-KEY: your-super-secret-and-long-logflare-key-public' \
    -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 = "d5f84a8b-f278-4c25-907d-57a6e9ecf7e8"
        const apiKey = "your-super-secret-and-long-logflare-key-public"

        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))
    })