[tcapulusdb knowledge base] tcapulusdb daily inspection introduction

Tcaplus After the environment is built and put into operation , Daily patrol inspection, monitoring and alarm , Include Tcaplus All aspects of indicator monitoring , Alarm thresholds can be configured or applied respectively Tcaplus Monitoring template provided

Equipment level ：

1. CPU Usage rate （ total CPU、 Single process CPU）

2. Memory usage （ Total memory 、 Single process memory ）

3. Disk partition usage （ Data disk 、binlog disc 、 Log disk 、 Cold spare ）

4. Disk partition IO（ ditto ）

5. Network access bandwidth usage

Process level ：

1. Tcapcenter、Tcapdir、Tcapdb To connect MySQL、 operation MySQL Statistics of success rate

2. Statistics on the success rate of login authentication by the directory server

3. The number of read / write requests from the access layer 、 Number of responses 、 Statistics on the success rate of message unpacking

4. The access layer monitors the request delay

5. The number of read and write requests from the storage tier 、 Number of responses 、 Statistics on the success rate of message unpacking

6. The storage layer monitors the request delay

7. Statistics on the success rate of reading and writing engine files by the storage layer

8. Storage tier pair DB Between master and slave DBSeq Synchronize differences 、 Monitoring of master-slave role switching

9. Network layer congestion monitoring

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For more information, please pay attention to TcaplusDB WeChat official account , In the wind and rain , We've been waiting for you ！

TcaplusDB It's a distributed product of Tencent NoSQL database , The code for storage and scheduling is completely self-developed . With cache + Landing fusion architecture 、PB Levels of storage 、 Millisecond delay 、 Lossless horizontal expansion and complex data structure . At the same time, it has rich ecological environment 、 Easy migration 、 Extremely low operation and maintenance costs and five nine high availability features . Customer coverage game 、 Internet 、 government affairs 、 Finance 、 Manufacturing and the Internet of things .