---
title: History Graphs Pane
slug: zen-master/history-graphs-pane
docTags: 
createdAt: 2024-12-27T20:14:16.309Z
---

![](https://api.archbee.com/api/optimize/mzxtTQEvCNIdUNgF2kuwJ/UrO5ZJCX_FHezhlF3AZZr_image.png)

The history graphs pane displays the following graphs:

- **Bitrate** - the total bitrate of the stream over time.
- **RTT **– the total Round Trip Time in milliseconds.
- **Jitter **- The total Jitter in milliseconds.
- **Recovered **- the total number of recovered packets.
- **Not Recovered** – the total number of unrecovered packets.
- **Reconnection **– the total number of reconnection attempts.
- **Send Errors **- the number of a UDP Send error over time.
- **Packet Loss % **- the percentage of packets that were lost.
- **Not Recovered % **- the percentage of packets that were not recovered.
- **RTT (max) **– the highest Round Trip Time (RTT) from the Source, in milliseconds.
- **RTT (min) **- the lowest Round Trip Time (RTT) from the Source, in milliseconds.
- **Jitter (max) **- the maximum Jitter, in milliseconds.
- **Jitter (min) **- the minimum Jitter, in milliseconds

Hovering the mouse on the graph displays a tooltip with the exact values for each object at the specific time.

::Image[]{src="https://api.archbee.com/api/optimize/mzxtTQEvCNIdUNgF2kuwJ/ml0PYU0D8aui9573EeFbi_image.png" size="60" width="527" height="343" position="center" alt="exact values for each object at specific time" showCaption="false"}

To zoom in on a specific time range within the graph, select the time range using your mouse. Double clicking the graph will Zoom out.

::Image[]{src="https://api.archbee.com/api/optimize/mzxtTQEvCNIdUNgF2kuwJ/XLcKBmFP4ybACYS8M36b7_image.png" size="70" width="603" height="245" position="center" alt="Zoom in/out" showCaption="false"}



- [Using the Object and Graphs Selection Pane](docId\:sWVIAmMszfioakxpDlR9F) 
- [Adding Annotations to the Graph](docId\:wBDV68uyoM-0lIPwHdaWi)