Huawei Cloud Flexus
Huawei Cloud Flexus
- Product Bulletin
- Service Overview
- Getting Started
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User Guide
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Working with FlexusRDS for MySQL
- Using IAM to Grant Access to FlexusRDS
- Buying a FlexusRDS for MySQL Instance
- Connecting to a FlexusRDS for MySQL Instance
- Suggestions on Using FlexusRDS for MySQL
- Data Migration
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Instance Management
- Upgrading the Minor Version of a FlexusRDS for MySQL Instance
- Upgrading a FlexusRDS for MySQL Instance to an RDS DB Instance
- Changing the Name of a FlexusRDS for MySQL Instance
- Rebooting FlexusRDS for MySQL Instances
- Resetting the Administrator Password of a FlexusRDS for MySQL Instance
- Enabling Storage Autoscaling for a FlexusRDS for MySQL Instance
- Binding an EIP to a FlexusRDS for MySQL Instance or Unbinding an EIP from a FlexusRDS for MySQL Instance
- Changing the VPC and Subnet of a FlexusRDS for MySQL Instance
- Renewing FlexusRDS for MySQL Instances
- Unsubscribing from a FlexusRDS for MySQL Instance
- Backups and Restorations
- Parameters
- Monitoring
- Logs
- Interconnection with CTS
- FlexusRDS for MySQL Tags
- FlexusRDS for MySQL Quotas
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Working with FlexusRDS for PostgreSQL
- Permissions Management
- Buying a FlexusRDS for PostgreSQL Instance
- Connecting to a FlexusRDS for PostgreSQL Instance
- Suggestions on Using FlexusRDS for PostgreSQL
- Data Migration
-
Instance Management
- Changing the Name of a FlexusRDS for PostgreSQL Instance
- Rebooting FlexusRDS for PostgreSQL Instances
- Resetting the Administrator Password of a FlexusRDS for PostgreSQL Instance
- Enabling Storage Autoscaling for a FlexusRDS for PostgreSQL Instance
- Binding an EIP to a FlexusRDS for PostgreSQL Instance or Unbinding an EIP from a FlexusRDS for PostgreSQL Instance
- Renewing FlexusRDS for PostgreSQL Instances
- Unsubscribing from a FlexusRDS for PostgreSQL Instance
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Backups and Restorations
- Creating a Manual Backup for a FlexusRDS for PostgreSQL Instance
- Deleting a Manual Backup of a FlexusRDS for PostgreSQL Instance
- Downloading a Full Backup of a FlexusRDS for PostgreSQL Instance
- Checking and Exporting Backup Information of a FlexusRDS for PostgreSQL Instance
- Restoring a FlexusRDS for PostgreSQL Instance
- Parameters
- Monitoring Management
- Logs
- Interconnection with CTS
- FlexusRDS for PostgreSQL Tags
- FlexusRDS for PostgreSQL Quotas
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Working with FlexusRDS for MySQL
- API Reference
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FAQs
- What Is FlexusRDS?
- Can FlexusRDS for MySQL and RDS for MySQL Instances Access Each Other?
- Can I Change the Instance Class of My FlexusRDS Instance?
- Does FlexusRDS Support Cross-AZ HA?
- What Is the Backup Policy of FlexusRDS?
- How Are FlexusRDS Backups Billed?
- How Do I Download FlexusRDS Backups to Restore Data Locally?
- Why Does the Root User of My FlexusRDS for MySQL Instance Not Have Super Permissions?
- Which Storage Engine Does FlexusRDS for MySQL Provide?
- Why Does FlexusRDS for MySQL Not Support the MyISAM Storage Engine?
- Does FlexusRDS for MySQL Support Read Replicas?
- Why Can't I Ping the EIP After It Is Bound to My FlexusRDS for MySQL Instance?
- How Do I Create Accounts and Databases for My FlexusRDS Instance?
- What Major Versions and Minor Versions Does FlexusRDS for MySQL Support?
- Why Are Pay-per-Use Instances Not Provided by FlexusRDS?
- Can I Scale Up the Storage Space of My FlexusRDS for MySQL Instance?
- General Reference
On this page
Help Center/
Huawei Cloud Flexus_Huawei Cloud Flexus RDS/
User Guide/
Working with FlexusRDS for PostgreSQL/
Logs/
Viewing and Downloading Error Logs of a FlexusRDS for PostgreSQL Instance
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Viewing and Downloading Error Logs of a FlexusRDS for PostgreSQL Instance
FlexusRDS for PostgreSQL log management allows you to view database-level logs, including error logs and slow SQL query logs.
Error logs help you analyze problems with databases. You can download error logs for further analysis.
You can view error logs generated within the last month.
Viewing Log Details
- In the instance list, click the target instance name.
- Click the Logs tab. On the Error Logs tab page, view details about error logs.
- You can select a log level in the upper right corner to view logs of the selected level.
NOTE:
For FlexusRDS instances, the following levels of logs are displayed:
- All log levels
- ERROR
- FATAL
- PANIC
- Error logs are displayed in log loading mode. There is no upper limit on the number of log records displayed within the query time range, and the total number of log records is not displayed.
- You can click
in the upper right corner to view logs generated in different time segments. - If the description of a log is truncated, locate the log and move your pointer over the description in the Description column to view details.
- You can select a log level in the upper right corner to view logs of the selected level.
Downloading an Error Log
- In the instance list, click the target instance name.
- Click the Logs tab and click Download Logs on the right.
- Locate the log file whose status is Preparation completed and click Download in the Operation column.
Figure 1 Downloading an Error Log
- The system automatically loads the downloading preparation tasks. The loading duration is determined by the log file size and network environment.
- When the log is being prepared for download, the log status is Preparing.
- When the log is ready for download, the log status is Preparation completed.
- If the preparation for download fails, the log status is Abnormal.
Logs in the Preparing or Abnormal status cannot be downloaded.
- Log files of 40 MB to 100 MB can be downloaded.
- The download link is valid for 5 minutes. After the download link expires, a message is displayed indicating that the download link has expired. If you need to redownload the log, click OK.
- The downloaded logs contain only the logs of the primary node.
- The system automatically loads the downloading preparation tasks. The loading duration is determined by the log file size and network environment.
Parent topic: Logs
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