Overview
Activity Center is a centralized log of all operations performed in HashCore Pulse. It displays the progress of current operations, results of completed ones, and alerts requiring operator attention.
How to open
Click the Activity indicator in the top-right corner of the interface. The indicator displays the current system state through color and a counter:
| Color | Meaning |
|---|---|
| ⚪ Gray | No active operations |
| 🟢 Green | Operations are running normally |
| 🟠 Orange | Some operations completed with partial errors |
| 🔴 Red | There are operations with critical errors |
Counter format: Activity N / M, where N is active operations and M is those requiring attention. When clicked, Activity Center automatically opens on the relevant tab.
Activity Center structure
Activity Center is organized into three tabs based on the operation lifecycle. For a detailed description of each tab, see the Active / Alert / History tabs section.
Result classification
The status of a completed operation is assigned automatically based on the error percentage and cannot be changed manually:
| Status | Condition | Color |
|---|---|---|
| Success | Less than 1% of devices with errors | 🟢 Green |
| Partial | 1% to 30% of devices with errors | 🟠 Orange |
| Failed | More than 30% of devices with errors | 🔴 Red |
Operation details
Click on an operation in any tab to expand detailed information:
- Operation type and site
- Start time and duration
- Progress: Pending / In Progress / Completed / Error — for each device
- Tabs within the operation: Active, Completed, Errors, Changes applied
- Isolate failed button — opens the Workers list filtered to devices with errors
Installing firmware
Installing firmware is the process of replacing the current device firmware with a version from a firmware set. The operation is performed through the Activity Center and tracked in real time.
Active / Alert / History tabs
Activity Center is organized into three tabs. Each tab corresponds to a specific stage of the operation lifecycle. Counters in tab headers update in real time via SSE.