- What's New
- Function Overview
- Service Overview
- Billing
- Getting Started
-
User Guide
- Granting LTS Permissions to IAM Users
- Purchasing LTS Resource Packages
- Log Management
-
Log Ingestion
- Overview
-
Using ICAgent to Collect Logs
- Overview
- Installing ICAgent (Intra-Region Hosts)
- Installing ICAgent (Extra-Region Hosts)
- Managing ICAgent
- Managing Host Groups
- Ingesting BMS Text Logs to LTS
- Ingesting CCE Application Logs to LTS
- Ingesting ECS Text Logs to LTS
- Ingesting ServiceStage Containerized Application Logs to LTS
- Ingesting ServiceStage Cloud Host Logs to LTS
- Ingesting Self-Built Kubernetes Application Logs to LTS
- Setting ICAgent Structuring Parsing Rules
-
Ingesting Cloud Service Logs to LTS
- Overview
- Ingesting AOM Logs to LTS
- Ingesting APIG Logs to LTS
- Ingesting CBH Logs to LTS
- Ingesting CFW Logs to LTS
- Ingesting CTS Logs to LTS
- Ingesting DDS Logs to LTS
- Ingesting DMS for Kafka Logs to LTS
- Ingesting DRS Logs to LTS
- Ingesting GaussDB(DWS) Logs to LTS
- Ingesting ELB Logs to LTS
- Ingesting Enterprise Router Logs to LTS
- Ingesting FunctionGraph Logs to LTS
- Ingesting GaussDB Logs to LTS
- Ingesting GES Logs to LTS
- Ingesting TaurusDB Logs to LTS
- Ingesting GeminiDB Logs to LTS
- Ingesting GeminiDB Mongo Logs to LTS
- Ingesting GeminiDB Cassandra Logs to LTS
- Ingesting IoTDA Logs to LTS
- Ingesting ModelArts Logs to LTS
- Ingesting MRS Logs to LTS
- Ingesting RDS for MySQL Logs to LTS
- Ingesting RDS for PostgreSQL Logs to LTS
- Ingesting RDS for SQL Server Logs to LTS
- Ingesting ROMA Connect Logs to LTS
- Ingesting SMN Logs to LTS
- Ingesting SecMaster Logs to LTS
- Ingesting OBS Files to LTS (Beta)
- Ingesting VPC Logs to LTS
- Ingesting WAF Logs to LTS
- Using APIs to Ingest Logs to LTS
- Ingesting Logs to LTS Across IAM Accounts
- Using Kafka to Report Logs to LTS
- Using Flume to Report Logs to LTS
- Log Search and Analysis
-
Log Visualization
- Overview
- Visualizing Logs in Statistical Charts
-
Visualizing Logs in Dashboards
- Creating a Dashboard
- Adding a Dashboard Filter
-
Dashboard Templates
- APIG Dashboard Templates
- CCE Dashboard Templates
- CDN Dashboard Templates
- CFW Dashboard Templates
- CSE Dashboard Templates
- DCS Dashboard Template
- DDS Dashboard Template
- DMS Dashboard Template
- DSL Dashboard Template
- ER Dashboard Template
- METRIC Dashboard Template
- Nginx Dashboard Templates
- VPC Dashboard Template
- WAF Dashboard Templates
- Log Alarms
- Log Transfer
- Log Processing
- Configuration Center
- Querying Real-Time LTS Traces
-
Best Practices
- Overview
-
Log Ingestion
- Collecting Logs from Third-Party Cloud Vendors, Internet Data Centers, and Other Huawei Cloud Regions to LTS
- Collecting Kubernetes Logs from Third-Party Clouds, IDCs, and Other Huawei Cloud Regions to LTS
- Collecting Syslog Aggregation Server Logs to LTS
- Importing Logs of Self-built ELK to LTS
- Using Flume to Report Logs to LTS
- Collecting Zabbix Data Through ECS Log Ingestion
- Collecting Logs from Multiple Channels to LTS
- Log Search and Analysis
- Log Transfer
- Billing
- Developer Guide
-
API Reference
- Before You Start
- API Overview
- Calling APIs
- API Calling Examples
- Examples
-
APIs
- Host Group Management
- Log Group Management
- Log Stream Management
- Log Management
- Log Ingestion
- Log Transfer
- Log Collection Beyond Free Quota
- Cloud Log Structuring
- Container Log Ingestion from AOM to LTS
- Alarm Topics
- Message Template Management
- SQL Alarm Rules
- Keyword Alarm Rules
- Alarm List
- Tag Management
- Dashboard Management
- Log Charts
- Quick Search
- Multi-Account Log Aggregation
- Permissions Policies and Supported Actions
- Appendix
- SDK Reference
-
FAQs
- Overview
- Consultation
- Log Management
-
Host Management
- What Do I Do If ICAgent Installation Fails in Windows and the Message "SERVICE STOP" Is Displayed?
- What Do I Do If ICAgent Upgrade Fails on the LTS Console?
- What Do I Do If I Could Not Query New Logs on LTS?
- What Do I Do If ICAgent Restarts Repeatedly After Being Installed?
- What Do I Do If ICAgent Is Displayed as Offline on the LTS Console After Installation?
- What Do I Do If I Do Not See a Host with ICAgent Installed on the LTS Console?
- How Do I Create a VPC Endpoint on the VPCEP Console?
- How Do I Obtain an AK/SK Pair?
- How Do I Install ICAgent by Creating an Agency?
-
Log Ingestion
- What Do I Do If LTS Cannot Collect Logs After I Configure Host Log Ingestion?
- Will LTS Stop Collecting Logs After the Free Quota Is Used Up If I Disable "Continue to Collect Logs When the Free Quota Is Exceeded" in AOM?
- What Do I Do If the CPU Usage Is High When ICAgent Is Collecting Logs?
- What Kinds of Logs and Files Does LTS Collect?
- How Do I Disable the Function of Collecting CCE Standard Output Logs to AOM on the LTS Console?
- What Log Rotation Scheme Should I Use for ICAgent to Collect Logs?
- Does LTS Use the Log4j Plug-in to Report Logs?
- How Long Does It Take to Generate Logs After Configuring Log Ingestion?
- What Do I Do If LTS Cannot Collect Logs After I Configure Log Ingestion with ICAgent?
- Log Search and Analysis
-
Log Transfer
- Does LTS Delete Logs That Have Been Transferred to OBS Buckets?
- What Are the Common Causes of LTS Log Transfer Abnormalities?
- How Do I Transfer CTS Logs to an OBS Bucket?
- What Do I Do If I Cannot View Historical Data in an OBS Bucket After Transferring Data from LTS to OBS?
- What Do I Do If I Cannot Find a New Partition in a DLI Table After Logs Are Transferred to DLI?
-
More Documents
- User Guide (ME-Abu Dhabi Region)
- API Reference (ME-Abu Dhabi Region)
- User Guide(Paris Regions)
- API Reference(Paris Regions)
- User Guide (Kuala Lumpur Region)
- API Reference (Kuala Lumpur Region)
- User Guide (Ankara Region)
-
API Reference (Ankara Region)
- Before You Start
- Calling APIs
- API Calling Examples
- APIs
- Permissions and Supported Actions
- Appendix
- Change History
- Videos
- General Reference
Show all
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Log Read/Write
This section describes the restrictions on LTS log read/write.
Category |
Item |
Description |
Remarks |
---|---|---|---|
A complete LTS |
Number of new logs per day |
The number of new logs per day in a complete LTS is limited by the number of vCPUs and log scale-out packages for AOM you purchased.
A maximum of 80 TB new logs per day are supported. |
For example: If you purchase 1000 vCPUs and two log scale-out packages with 100 GB per day, restrictions are as follows:
When the usage exceeds the licensed limit, LTS generates an alarm and may limit the traffic rate. If you need higher specifications, purchase a log scale-out package and upgrade. |
Steady log rate |
Steady log rate = Number of new logs per day/24 hours/3600 seconds The maximum steady rate is 1000 MB/s. |
||
Peak log rate |
Peak log rate = 2 x steady log rate The maximum peak rate is 2000 MB/s. |
||
Log writes |
The number of writes is less than 1000 or the number of new logs per day/1 TB x 1000 (whichever is larger) in a complete LTS. The maximum log writes are 10,000 times per second. |
N/A |
|
Log query |
Up to 10 MB of logs are returned in a single API query in a complete LTS. |
N/A |
|
Log reads |
Logs can be read up to 600 times per minute in a complete LTS. |
N/A |
|
Log group |
Number of new logs per day |
The total number of new logs in all log groups cannot exceed the limit set in a complete LTS. |
N/A |
Steady log rate |
The total number of new logs in all log groups cannot exceed the limit set in a complete LTS. |
N/A |
|
Peak log rate |
The total number of new logs in all log groups cannot exceed the limit set in a complete LTS. |
N/A |
|
Log reads |
Logs are read up to 500 times per minute in a log group. N/A |
N/A |
|
Log writes |
The total number of new logs in all log groups cannot exceed the limit set in a complete LTS. |
N/A |
|
Log query |
Up to 10 MB of logs are returned in a single API query for a log group. |
N/A |
|
Log reads |
The total number of new logs in all log groups cannot exceed the limit set in a complete LTS. |
N/A |
|
Log stream |
Number of new logs per day |
The total number of new logs in all log streams cannot exceed the limit set in a complete LTS. |
N/A |
Steady log rate |
The total number of new logs in all log streams cannot exceed the limit set in a complete LTS. |
N/A |
|
Peak log rate |
The total number of new logs in all log streams cannot exceed the limit set in a complete LTS. |
N/A |
|
Log writes |
The total number of new logs in all log streams cannot exceed the limit set in a complete LTS. |
N/A |
|
Log query |
Up to 10 MB of logs are returned in a single API query for a log stream. |
N/A |
|
Log reads |
The total number of new logs in all log streams cannot exceed the limit set in a complete LTS. |
N/A |
|
Log time |
Logs in a period of 48 hours can be collected. Logs generated 48 hours before or after the current time cannot be collected. For example:
|
N/A |
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