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What Can I Do If the CPU Usage of a Blockchain Node Reaches 100%?
Updated on 2022-06-07 GMT+08:00
What Can I Do If the CPU Usage of a Blockchain Node Reaches 100%?
The user node may have been attacked by viruses. If this happens, perform the following operations:
- Use strong passwords that meet the requirements for all accounts (including system accounts and application accounts).
- Use security groups to control access over specific ports. For special service ports, use fixed source IP addresses, VPNs, or bastion hosts to establish your own O&M channel.
- Periodically back up data (VM internal backup, remote backup, and backup on and off the cloud) to protect data against encrypting ransomware attacks.
Parent topic: Service Usage
Service Usage FAQs
- Which Ports of a Security Group Are Opened When I Create a BCS Instance?
- How Do I Check Whether the ICAgent Is Installed for the Cluster?
- What Can I Do If I Can't Open the Blockchain Management Console?
- What Should I Do If My BCS Instance Remains in the Creating State?
- What Should I Do If a Peer Restarts Frequently with the Error Message "PanicDB not exist"?
- What Can I Do If the CPU Usage of a Blockchain Node Reaches 100%?
- Why Can't I Log In to the Blockchain Management Console?
- BCS.4009100: System Error
- How Can I Obtain Private Keys and Certificates for Enhanced Hyperledger Fabric Blockchains?
- Why Does Chaincode Instantiation Fail When I Deploy a Fabric v1.4 Instance Using a v1.19 CCE Cluster?
- Can All Blocks Be Saved As More and More Blocks Are Created?
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