feat(webui): topic bandwidth monitor (#287) #295

sl-jetson · 2026-03-02T21:05:41-05:00

sl-jetson commented

2026-03-02 21:05:41 -05:00

No description provided.

sl-jetson added 1 commit 2026-03-02 21:05:41 -05:00

feat(webui): ROS topic bandwidth monitor (Issue #287 ) 793ba31ada

Topic bandwidth tracking and visualization with:
- Tracks message rates for all subscribed ROS topics
- Estimates bandwidth based on message size and frequency
- Message size estimated from JSON serialization
- Updates every 1 second with rolling 30-second history window
- Sortable table display:
  * Topic name with truncation for long names
  * Message rate (messages per second)
  * Average message size (bytes)
  * Bandwidth estimate (B/s, KB/s, or MB/s)
  * Sparkline mini-chart showing bandwidth trend
- Total bandwidth summary at top
- Click column headers to sort (ascending/descending toggle)
- Visual indicators with color-coded columns

Integrated into MONITORING tab group as 'Bandwidth' tab.
Component provides window.__trackRosMessage() hook for optional
bandwidth tracking integration with ROS bridge.

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

sl-jetson merged commit accda32c7a into main

2026-03-02 21:05:45 -05:00

sl-jetson referenced this issue from a commit

2026-03-02 21:05:46 -05:00

Merge pull request 'feat(webui): topic bandwidth monitor (#287)' (#295) from sl-webui/issue-287-bandwidth into main

Sign in to join this conversation.

1 Participants

Notifications

Due Date

No due date set.

Dependencies

No dependencies set.

Reference: seb/saltylab-firmware#295