Users
See who uses your app, who runs into failures and slow requests, and everything one signed-in user did.
The Users page lists the signed-in users of your app by their requests, failures, and latency. Each user has a page with everything they did in the time range. It runs in your app, on the hub, and in the cloud.
Send the user
WizeLens reads the user's id from enduser.id and a display name from user.full_name.
| Stack | How |
|---|---|
| Node, Next.js | wizelens.setUser(user.id, { name: user.name }) inside the request |
| .NET | The id comes from HttpContext.User (Identity.Name) on its own. For a name, set user.full_name on the request's activity. |
| React | <WizeLensUser id={user.id} name={user.name} />, or the user and userName props of WizeLensProvider |
| Vue, Angular, Svelte, plain JS | lens.setUser(user.id, { name: user.name }), or the user and userName options |
| Java, Python, Go | Set enduser.id, and user.full_name (or user.name), on the server span |
A request whose server span has no user takes it from a browser span of the same trace. So a front end that names the user only in the browser still fills the Users page, also when it calls an API in another project.
The name is optional. Leave it out to keep only ids, or add user.full_name to the project's redacted keys
(Settings → This project → More redacted keys on the hub and the cloud) to drop names on the server.
The Users page
| Column | What it shows |
|---|---|
| User | The name, with the id under it; or the id alone |
| Requests | Requests in the time range |
| Failed | Requests that failed |
| Error Rate | The share that failed |
| Average | Average duration |
| p95 | p95 duration |
| Last seen | When the user last made a request |
Find a user by id… narrows the list. A user's tags show as chips. Click a user to open their page.
One user
The page shows the name and id, their requests, failed requests, and error groups, and:
- Requests, Error Rate, Average, and p95 cards.
- Requests Over Time.
- Errors They Hit: each error group and how many times. Click one to open the error.
- Slowest Requests and Newest Requests: time, request, status, and duration. Click one to open its trace.
- Links to their Requests, Errors, and Logs, each filtered to this user, and Tag this.
Users everywhere
- Requests, Errors, and Logs filter by user. The user shows as a chip; remove it to see everyone again.
- An error group shows Users Affected: how many signed-in users it touched, and the top ones. Insights and endpoints count the users they touched too.
- Search with
user:42for requests and spans, or@enduser.id:42for any span. See Search. - Tag this on a user page makes a tag for that user's data.