---
title: debug.slurp() function
description: debug.slurp() will read the incoming tables and concatenate buffers with the same group key into a single in memory table buffer. This is useful for testing the performance impact of multiple buffers versus a single buffer.
url: https://docs.influxdata.com/flux/v0/stdlib/internal/debug/slurp/
estimated_tokens: 352
product: Flux
version: v0
---

# debug.slurp() function

-   Flux 0.68.0+
-   View InfluxDB support

`debug.slurp()` will read the incoming tables and concatenate buffers with the same group key into a single in memory table buffer. This is useful for testing the performance impact of multiple buffers versus a single buffer.

##### Function type signature

```js
(<-tables: stream[A]) => stream[A] where A: Record
```

For more information, see [Function type signatures](/flux/v0/function-type-signatures/).

## Parameters

### tables

Stream to consume into single buffers per table.