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# Netdata

即时效能监控，全力给您最详细的数据

Drag charts to pan. Shift + wheel on them, to zoom in and out. Double-click on them, to reset. Hover on them too!

#### XSS Protection

This dashboard is about to render data from server:

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To protect your privacy, the dashboard will check all data transferred for cross site scripting (XSS).
This is CPU intensive, so your browser might be a bit slower.

If you trust the remote server, you can disable XSS protection.
In this case, any remote dashboard decoration code (javascript) will also run.

If you don't trust the remote server, you should keep the protection on.
The dashboard will run slower and remote dashboard decoration code will not run, but better be safe than sorry...

#### 打印此netdata仪表板

netdata dashboards cannot be captured, since we are lazy loading and hiding all but the visible charts.
To capture the whole page with all the charts rendered, a new browser window will pop-up that will render all the charts at once. The new browser window will maintain the current pan and zoom settings of the charts. So, align the charts before proceeding.

This process will put some CPU and memory pressure on your browser.
For the netdata server, we will sequencially download all the charts, to avoid congesting network and server resources.
Please, do not print netdata dashboards on paper!

#### Preparing dashboard for printing...

Please wait while we initialize and render all the charts on the dashboard.
The print dialog will appear as soon as we finish rendering the page.

#### Import a netdata snapshot

netdata can export and import dashboard snapshots. Any netdata can import the snapshot of any other netdata. The snapshots are not uploaded to a server. They are handled entirely by your web browser, on your computer.

Click here to select the netdata snapshot file to import

Browse for a snapshot file (or drag it and drop it here), then click Import to render it.

Filename |
Hostname |
Origin URL |
Charts Info |
Snapshot Info |
Time Range |
Comments |

#### Export a snapshot

Please wait while we collect all the dashboard data...
Select the desired resolution of the snapshot. This is the seconds of data per point.
Filename
Comments
Select snaphost resolution. This controls the size the snapshot file.

The generated snapshot will include all charts of this dashboard, for the visible timeframe, so align, pan and zoom the charts as needed. The scroll position of the dashboard will also be saved. The snapshot will be downloaded as a file, to your computer, that can be imported back into any netdata dashboard (no need to import it back on this server).

Snapshot files include all the information of the dashboard, including the URL of the origin server, its netdata unique ID, etc. So, if you share the snapshot file with third parties, they will be able to access the origin server, if this server is exposed on the internet.
Snapshots are handled entirely by the web browser. The netdata servers are not aware of them.

#### Welcome to the world of netdata

if there is a metric for something, we want it visualised
and we want this visualisation to be real-time, efficient and awesome
netdata is a new way to monitor your systems and applications, to get real-time insights of what is really happening and what affects performance. It is carefully optimised to be a real-time system, without interfering in any way, to the core function of your systems.
netdata has been designed to monitor massive amounts of metrics, per server, per second. When installed, it might come up with 1k to 3k metrics, but we have been testing it with 100k metrics, all collected per second, and still the cpu utilisation remained negligible.
We have also tried to give each metric, a meaning, a context. We have grouped and categorized all metrics into meaningful charts, providing a better understanding of the underlying technologies and mechanisms.
netdata is free, open-source software. If you decide to use it, it is important to give netdata a star at GitHub.
Enjoy real-time performance monitoring!
Costa Tsaousis

#### 仪表板说明

#### Dygraphs (折线图、区域图与山形图)

#### 滑鼠移至 / 暂留

Mouse over on a chart to show, at its legend, the values for the timestamp under the mouse (the chart will also highlight the point at the chart).
All the other visible charts will also show and highlight their values for the same timestamp.

#### 拖曳图表内容

Drag the contents of a chart, by pressing the left mouse button and moving the mouse, to pan it horizontally.
All the charts will follow soon after you let the chart alone (this little delay is by design: it speeds up your browser and lets you focus on what you are exploring).
Once a chart is panned, auto refreshing stops for all charts. To enable it again, double click a panned chart.

#### 连点两下

Double Click a chart to reset all the charts to their default auto-refreshing state.

#### SHIFT + 拖曳

While pressing the `SHIFT` key, press the left mouse button on the contents of a chart and move the mouse to select an area, to zoom in. The other charts will follow too. Zooming is performed in two phases:

- The already loaded chart contents are zoomed (low resolution)
- New data are transferred from the netdata server, to refresh the chart with possibly more detail.

Once a chart is zoomed, auto refreshing stops for all charts. To enable it again, double click a zoomed chart.

#### 反白时间轴

While pressing the `ALT` key, press the left mouse button on the contents of a chart and move the mouse to select an area. The selected are will be highlighted on all charts.

#### SHIFT + 滑鼠滚轮

While pressing the `SHIFT` key and the mouse pointer is over the contents of a chart, scroll the mouse wheel to zoom in or out. This kind of zooming is aligned to center below the mouse pointer. The other charts will follow too.
Once a chart is zoomed, auto refreshing stops for all charts. To enable it again, double click a zoomed chart.

#### Legend Operations

Click on the label or value of a dimension, will select / un-select this dimension.
You can press any of the SHIFT or CONTROL keys and then click on legend labels or values, to select / un-select multiple dimensions.

#### Single Tap

Single Tap on the contents of a chart to show, at its legend, the values for the timestamp tapped (the chart will also highlight the point at the chart).
All the other visible charts will also show and highlight their values for the same timestamp.

#### Drag Chart Contents

Touch and Drag the contents of a chart to pan it horizontally.
All the charts will follow soon after you let the chart alone (this little delay is by design: it speeds up your browser and lets you focus on what you are exploring).
Once a chart is panned, auto refreshing stops for all charts. To enable it again, double tap a panned chart.

#### Double Tap

Double tap a chart to reset all the charts to their default auto-refreshing state.

#### Zoom (does not work on firefox and IE/Edge)

With two fingers, zoom in or out.
Once a chart is zoomed, auto refreshing stops for all charts. To enable it again, double click a zoomed chart.

#### Legend Operations

Tap on the label or value of a dimension, will select / un-select this dimension.

#### netdata 警报

载入中...
载入中...
载入中...

#### netdata 仪表板选项

这里是浏览器的设定，每个浏览者都可以拥有自己的设定。这里的设定不会影响 netdata 本身的运作。
设定会立即生效，并且储存在您浏览器的本地储存中 (除了重新整理的 在焦点上/总是 这两个选项以外)。
若要将所有选项重置回预设值 (包括图表大小)，请点选 这里。

| 何时要重新整理图表？ When set to 在焦点上, the charts will stop being updated if the page / tab does not have the focus of the user. When set to 总是, the charts will always be refreshed. Set it to 在焦点上 it to lower the CPU requirements of the browser (and extend the battery of laptops and tablets) when this page does not have your focus. Set to 总是 to work on another window (i.e. change the settings of something) and have the charts auto-refresh in this window.
| 要显示那些图表维度？ When set to 非零, dimensions that have all their values (within the current view) set to zero will not be transferred from the netdata server (except if all dimensions of the chart are zero, in which case this setting does nothing - all dimensions are transferred and shown). When set to All, all dimensions will always be shown. Set it to 非零 to lower the data transferred between netdata and your browser, lower the CPU requirements of your browser (fewer lines to draw) and increase the focus on the legends (fewer entries at the legends).
| 如何处理隐藏图表？ When set to 消去, charts that are not in the current viewport of the browser (are above, or below the visible area of the page), will be destroyed and re-created if and when they become visible again. When set to Hide, the not-visible charts will be just hidden, to simplify the DOM and speed up your browser. Set it to 消去, to lower the memory requirements of your browser. Set it to 隐藏 for faster restoration of charts on page scrolling.
| 如何处理页面卷动？ When set to 同步, charts will be examined for their visibility immediately after scrolling. On slow computers this may impact the smoothness of page scrolling. To update the page when scrolling ends, set it to Async. Set it to Sync for immediate chart updates when scrolling. Set it to 非同步 for smoother page scrolling on slower computers.

| 采用何种图表更新模式？ When set to 并行, visible charts are refreshed in parallel (all queries are sent to netdata server in parallel) and are rendered asynchronously. When set to sequential charts are refreshed one after another. Set it to parallel if your browser can cope with it (most modern browsers do), set it to sequential if you work on an older/slower computer.
| 重新整理时是否需要同步所有图表？ When set to 重新同步, the dashboard will attempt to re-synchronize all the charts so that they are refreshed concurrently. When set to 尽力而为, each chart may be refreshed with a little time difference to the others. Normally, the dashboard starts refreshing them in parallel, but depending on the speed of your computer and the network latencies, charts start having a slight time difference. Setting this to 重新同步 will attempt to re-synchronize the charts on every update. Setting it to 尽力而为 may lower the pressure on your browser and the network.
| 是否悬停在图表上时同步更新所有图表？ When enabled, a selection on one chart will automatically select the same time on all other visible charts and the legends of all visible charts will be updated to show the selected values. When disabled, only the chart getting the user's attention will be selected. Enable it to get better insights of the data. Disable it if you are on a very slow computer that cannot actually do it.
| 是否同步移动与缩放所有图表？ When enabled, pan and zoom operations on a chart will be replicated to all charts (even the ones that are not currently visible - of course only when they will become visible). When disabled, pan and zoom operations will not be propagated to other charts.

| 使用那一种布景主题？ Netdata comes with two themes: 深色 (the default) and 浅色. Switching this will reload the dashboard.
| 您需要说明吗？ Netdata can show some help in some areas to help you use the dashboard. If all these balloons bother you, disable them using this switch. Switching this will reload the dashboard.
| 是否启用在移动与缩放时同时填补数据？ When set to Pad the charts will be padded with more data, both before and after the visible area, thus giving the impression the whole database is loaded. This padding will happen only after the first pan or zoom operation on the chart (initially all charts have only the visible data). When set to 不需填补 only the visible data will be transfered from the netdata server, even after the first pan and zoom operation.
| 是否在图表上启用贝兹曲线？ When set to 平滑 the charts libraries that support it, will plot smooth curves instead of simple straight lines to connect the points. Keep in mind dygraphs, the main charting library in netdata dashboards, can only smooth line charts. It cannot smooth area or stacked charts. When set to Rough, this setting can lower the CPU resources consumed by your browser.

These settings are applied gradually, as charts are updated. To force them, refresh the dashboard now.
| 是否启用自动缩放单位选择？ When set to 缩放单位 the values shown will dynamically be scaled (e.g. 1000 kilobits will be shown as 1 megabit). Netdata can auto-scale these original units: `kilobits/s`, `kilobytes/s`, `KB/s`, `KB`, `MB`, and `GB`. When set to 固定单位 all the values will be rendered using the original units maintained by the netdata server.
| 使用何种温度单位？ Set the temperature units of the dashboard.
| 是否将秒转换为时间？ When set to 时间, charts that present `秒` will show `DDd:HH:MM:SS`. When set to 秒, the raw number of seconds will be presented.
| 是否显示浏览者本地时间或是伺服器时间？ When set to 本地时间, the charts will use your browser local time. When set to Server Time the charts will use the server time. Set it to 本地时间 to have a common time-reference, no matter where the server is and which time zone it uses (all your dashboards will report your local time). Set it to 伺服器时间 when you need to compare netdata charts with server log files. Your browser time zone is: -. The server reported timezone is: - (you can set this in netdata.conf `[global].timezone`). The current time zone on the dashboard is: -.

#### 检查更新

您的 netdata 版本：`未知`
尚未检查，请下 立即检查 按钮。

到这里查阅 netdata 的进度报告与关键更新：在 twitter 上跟随 netdata。
您也可以在 facebook 上给 netdata 按赞, 或是 到 github 上了解 netdata.

#### 登入

Signing-in to netdata.cloud will synchronize the list of your netdata monitored nodes known at registry . This may include server hostnames, urls and identification GUIDs.

After you upgrade all your netdata servers, your private registry will not be needed any more.

Are you sure you want to proceed?

#### 将netdata.cloud与注册表同步?

You are about to synchronize your netdata.cloud account with data from the registry at . This may include server hostnames, urls and identification GUIDs.

Are you sure you want to proceed?

#### Delete ?

You are about to delete, from your personal list of netdata servers, the following server:

Are you sure you want to do this?
Keep in mind, this server will be added back if and when you visit it again.

#### 更换Netdata注册表标识

可以将以下ID复制并粘贴到所有浏览器(例：工作和家庭).
所有具有相同ID的浏览器都将识别you, 所以请不要和别人分享.
复制此ID并将其粘贴到其他浏览器，或将从其他浏览器获取的ID粘贴到此处。
Keep in mind that:

- 当您切换ID时，您以前的ID将永远丢失-这是不可逆的。
- 两个ID（旧的和新的）必须在其个人列表中列出此网络数据。
- 注册中心必须知道这两个ID： .
- 要获取新的ID，只需清除浏览器cookies。

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Checking known URLs for this server...

Checks may fail if you are viewing an HTTPS page and the server to be checked is HTTP only.