---
title: Stack Activity
description: Per-stack event log showing deploys, restarts, config changes, and alerts, each attributed to the user or system that triggered them.
---

The **Activity** tab in the right-hand **Anatomy** panel gives you a timestamped record of everything that happened to the selected stack: deploys, restarts, starts, stops, and image updates. Each entry shows who triggered the event so you always have operational context. The `files` and `edit` actions on the same strip belong to the panel as a whole and stay available regardless of which tab is active.

<Frame>
  <img src="/images/stack-activity/activity-tab-populated.png" alt="Stack Activity tab showing events grouped by Today, Yesterday, and Earlier with restart, auto-update, and image-update entries" />
</Frame>

## What you'll see

Each entry in the activity list contains:

| Field | Description |
|-------|-------------|
| **Icon** | Category of the event (deploy, restart, stop, start, image update applied) |
| **Message** | What happened (for example, `dozzle restarted`) |
| **Attributed to** | `by <username>` for user-initiated actions; omitted for events without an actor and for system-driven events such as auto-update or auto-heal |
| **Time** | Relative time since the event: `just now`, `5m ago`, `2h ago`, `3d ago` |

## Event categories

The five operational categories below have a dedicated icon. Other notification categories that scope to a stack (for example, deploy failures, available image updates, auto-heal triggers, monitor alerts, or scan findings) also flow into the timeline and render with a generic activity icon.

| Category | Icon | Example message |
|----------|------|-----------------|
| Deploy succeeded | rocket | `plex deployed` |
| Stack restarted | refresh | `dozzle restarted` |
| Stack stopped | stop | `radarr stopped` |
| Stack started | play | `radarr started` |
| Image update applied | up arrow | `Auto-update: stack "dozzle" updated with new images` |

## Day grouping

Events are grouped by day under three headers: **Today**, **Yesterday**, and **Earlier**. Within each group, events are ordered most-recent first.

## Live updates

New events stream in over the same WebSocket that powers the notification bell, so the list updates without a page refresh while the tab is open.

## Pagination

The tab loads the most recent 50 events on open. If a stack has more recorded events, a **Load more** button appears at the bottom of the list. Each click fetches the next 50 older events.

## Empty state

When a stack has no recorded operational events yet, the tab displays a heartbeat icon with the message `No activity recorded yet`.

<Frame>
  <img src="/images/stack-activity/activity-tab-empty.png" alt="Stack Activity tab in its empty state with a heartbeat icon and the message 'No activity recorded yet'" />
</Frame>

## Who triggered an event

Sencho attributes every recorded event to the user who was authenticated when the action was taken. Events without an actor, and events triggered by automated processes such as auto-update polling or auto-heal, are recorded as system actions; the attribution label is omitted from their display.

## Accessing the Activity tab

1. Click any stack in the left sidebar to open it.
2. Switch to the **Activity** tab in the Anatomy panel header.

## Troubleshooting

### The Activity tab shows "No activity recorded yet"

The activity log is populated by operations performed through Sencho on this stack: deploys, restarts, starts, stops, and image updates. Trigger one of those actions and the entry appears within a few seconds.

### Operational events don't appear in the bell notification dropdown

The notification dropdown surfaces system alerts and error-level events. User-initiated operational events (start, stop, restart, deploy, update) appear exclusively in the per-stack Activity tab, keeping the global tray focused on conditions that need your attention.
