tom-laravel-test

This request

Answered by

i-077b6a80822d325cf

Zone

use1-az2

This session's requests

1

Release

20261105-155351-20207b0

Your IP, as Laravel sees it

216.73.217.176

Roll-outs

none running

Release new servers install	20261105-155351-20207b0
This server's release	20261105-155351-20207b0
Roll-out lock	free: no roll-out running
Worker: last replacement	Successful 100% started Nov 5 16:07 UTC , finished 16:10
Web servers: last replacement	Successful 100% started Nov 5 16:11 UTC , finished 16:16

A roll-out replaces the worker, then the web servers, new ones before old (no downtime). Read from AWS every 15 seconds.

Where everything runs

us-east-1, 2 zones

Everything is in one region, us-east-1, split across 2 zones. Read from AWS at 23:19:56 UTC and refreshed every 15 seconds (as JSON).

Component	How many	us-east-1a use1-az1	us-east-1b use1-az2	Notes
Load balancer	1	yes	yes	Public, port 80. Sends each request to a healthy web server in either zone.
Web servers	2 - min 2, max 8	i-0c67b279a60a6a5c4 healthy started Nov 5, 16:14 UTC	i-077b6a80822d325cf healthy (this request) started Nov 5, 16:14 UTC	t4g.small. Adds servers when CPU or requests per server run high; drops back when quiet. Keeping at least 2 (the buttons go from 2 to 8) The buttons work only from allowed addresses (yours: 216.73.217.176). A new one joins in about 2-4 minutes; a removed one is drained first. Auto Scaling may add more under load, never fewer than this.
Worker	1	-	i-0b5fd13c6b596cccd healthy started Nov 5, 16:09 UTC	t4g.small. Runs the scheduler and the queue; serves no pages. Exactly one, in whichever zone is up.
PostgreSQL	1 primary + 1 standby	primary reads + writes	standby ready to take over	PostgreSQL 18.3, db.t4g.micro, available. Fails over to the standby by itself. The failover button works only from allowed addresses. As if the primary died: the standby in the other zone takes over, and the app reconnects.
Valkey	1 primary + 1 replica	replica	primary	cache.t4g.micro, available. Sessions, cache, locks, and the queue. Promotes the replica by itself if the primary fails.
NAT gateways	2	3.212.118.109	98.88.227.35	Outbound internet for the servers (package installs, AWS). Nothing comes in through them.
Files (S3)	1 bucket	Regional: S3 keeps its own copies in several zones.		Uploads, readable from any server.

Shared services, checked from this server

Service	Status	Time	Detail
PostgreSQL	OK	30.4 ms	PostgreSQL 18.3
Valkey (cache)	OK	1.1 ms	write + read ok
Queue	OK	0.6 ms	0 job(s) waiting
S3 files	OK	73.2 ms	bucket reachable

Scheduler: one heartbeat a minute, from the worker

Minutes with more than one heartbeat: 0 (should stay 0, even while a roll-out runs two workers at once)

Minute (UTC)	Written by	Zone	Release
2026-11-05 23:19	i-0b5fd13c6b596cccd	use1-az2	20261105-155351-20207b0
2026-11-05 23:18	i-0b5fd13c6b596cccd	use1-az2	20261105-155351-20207b0
2026-11-05 23:17	i-0b5fd13c6b596cccd	use1-az2	20261105-155351-20207b0
2026-11-05 23:16	i-0b5fd13c6b596cccd	use1-az2	20261105-155351-20207b0
2026-11-05 23:15	i-0b5fd13c6b596cccd	use1-az2	20261105-155351-20207b0
2026-11-05 23:14	i-0b5fd13c6b596cccd	use1-az2	20261105-155351-20207b0
2026-11-05 23:13	i-0b5fd13c6b596cccd	use1-az2	20261105-155351-20207b0
2026-11-05 23:12	i-0b5fd13c6b596cccd	use1-az2	20261105-155351-20207b0
2026-11-05 23:11	i-0b5fd13c6b596cccd	use1-az2	20261105-155351-20207b0
2026-11-05 23:10	i-0b5fd13c6b596cccd	use1-az2	20261105-155351-20207b0
2026-11-05 23:09	i-0b5fd13c6b596cccd	use1-az2	20261105-155351-20207b0
2026-11-05 23:08	i-0b5fd13c6b596cccd	use1-az2	20261105-155351-20207b0
2026-11-05 23:07	i-0b5fd13c6b596cccd	use1-az2	20261105-155351-20207b0
2026-11-05 23:06	i-0b5fd13c6b596cccd	use1-az2	20261105-155351-20207b0
2026-11-05 23:05	i-0b5fd13c6b596cccd	use1-az2	20261105-155351-20207b0

Queue: queued here, run by the worker

Batch	Queued by	Run by	Worker zone	Queued at
None yet.

Files: stored in S3, readable from any server

File	Size	Uploaded through	Zone
None yet. Upload one, then download it after a reload lands you on the other server.