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docs: phrasing: admin monitor 

Phrasing for the Admin > TDengine Monitoring page
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docs-en/13-operation/10-monitor.md
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title: TDengine Monitoring title: TDengine Monitoring
--- ---
After TDengine is started, a database named `log` for monitoring is created automatically. The information about CPU, memory, disk, bandwidth, number of requests, disk I/O speed, slow query is written into `log` database on the basis of a predefined interval. Besides, some important system operations, like logon, create user, drop database, and alerts and warnings generated in TDengine are written into `log` database too. System operator can view the data in `log` database from TDengine CLI or from a web console. After TDengine is started, a database named `log` for monitoring is created automatically. The information about CPU, memory, disk, bandwidth, number of requests, disk I/O speed, slow query is written into `log` database on the basis of a predefined interval. Additionally, some important system operations, like logon, create user, drop database, and alerts and warnings generated in TDengine are written into the `log` database too. A system operator can view the data in `log` database from TDengine CLI or from a web console.
Collection of the monitoring information is enabled by default, but can be disabled by parameter `monitor` in configuration file. The collection of the monitoring information is enabled by default, but can be disabled by parameter `monitor` in the configuration file.
## TDinsight ## TDinsight
TDinsight is a total solution which uses the monitor database `log` mentioned previously and Grafana to monitor a TDengine cluster. TDinsight is a complete solution which uses the monitor database `log` mentioned previously and Grafana to monitor a TDengine cluster.
From version 2.3.3.0, more monitoring data has been added in the `log` database. Please refer to [TDinsight Grafana Dashboard](https://grafana.com/grafana/dashboards/15167) to learn more details about using TDinsight to monitor TDengine. From version 2.3.3.0, more monitoring data has been added in the `log` database. Please refer to [TDinsight Grafana Dashboard](https://grafana.com/grafana/dashboards/15167) to learn more details about using TDinsight to monitor TDengine.
A script `TDinsight.sh` is provided to deploy TDinsight in automatic way. A script `TDinsight.sh` is provided to deploy TDinsight automatically.
Download `TDinsight.sh` with below command: Download `TDinsight.sh` with the below command:
```bash ```bash
wget https://github.com/taosdata/grafanaplugin/raw/master/dashboards/TDinsight.sh wget https://github.com/taosdata/grafanaplugin/raw/master/dashboards/TDinsight.sh
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sudo ./TDinsight.sh -a http://localhost:6041 -u root -p taosdata -E <notifier uid> sudo ./TDinsight.sh -a http://localhost:6041 -u root -p taosdata -E <notifier uid>
``` ```
- The AliCloud SMS alert built in TDengine data source plugin can be enabled with parameter `-s`, the parameters of this way are as follows: - The AliCloud SMS alert built in TDengine data source plugin can be enabled with parameter `-s`, the parameters of enabling this plugin are listed below:
- `-I`: AliCloud SMS Key ID - `-I`: AliCloud SMS Key ID
- `-K`: AliCloud SMS Key Secret - `-K`: AliCloud SMS Key Secret
@ -47,7 +47,7 @@ There are two ways to setup Grafana alert notification.
- `-T`: Input parameters in JSON format for the SMS notification template, for example`{"alarm_level":"%s","time":"%s","name":"%s","content":"%s"}` - `-T`: Input parameters in JSON format for the SMS notification template, for example`{"alarm_level":"%s","time":"%s","name":"%s","content":"%s"}`
- `-B`: List of mobile numbers to be notified - `-B`: List of mobile numbers to be notified
Below is an example of the full command using this way. Below is an example of the full command using the AliCloud SMS alert.
```bash ```bash
sudo ./TDinsight.sh -a http://localhost:6041 -u root -p taosdata -s \ sudo ./TDinsight.sh -a http://localhost:6041 -u root -p taosdata -s \
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-T '{"alarm_level":"%s","time":"%s","name":"%s","content":"%s"}' -T '{"alarm_level":"%s","time":"%s","name":"%s","content":"%s"}'
``` ```
Launch `TDinsight.sh` as above command and restart Grafana, then open Dashboard `http://localhost:3000/d/tdinsight`. Launch `TDinsight.sh` with the command above and restart Grafana, then open Dashboard `http://localhost:3000/d/tdinsight`.
For more use cases and restrictions please refer to [TDinsight](/reference/tdinsight/). For more use cases and restrictions please refer to [TDinsight](/reference/tdinsight/).