- 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
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Pie Chart
A pie chart shows the proportion of different categories. Different categories are compared by radian. A pie is divided into multiple sectors based on the proportion of each category. The entire pie indicates the total volume. Each sector indicates the proportion of the category to the total. The sum of all sectors is 100%. A pie chart contains the following elements:
- Sector
- Text percentage
- Legend
Checking Pie Charts
- Log in to the LTS console.
- In the navigation pane, choose Log Management.
- On the Log Management page, select the target log group and log stream. The log stream details page is displayed.
- Choose Log Analysis.
- Enter a query and analysis statement by referring to SQL Analysis Syntax, set the time range, and click Search.
- Click
to display the queried data in a pie chart. Set parameters in the General Settings right pane by referring to Table 1.
Figure 1 Pie chartTable 1 Pie chart parameters Type
Parameter
Description
Standard
Format
Select K,Mil,Bil, 1,000,000, or Byte,KB,MB from the drop-down list to specify the format of the Y axis.
Unit
Customize the unit of the Y axis.
Decimal Places
Sets the number of decimal places to be displayed.
Title Font Size
Sets the font size of the chart title.
Pie Chart
Pie Chart Type
Includes pie, cyclic, and Coxcomb charts.
- Pie
A pie chart displays the percentage of each part in the whole. It divides a circle into different sectors. The area (or arc length and center angle) of each sector corresponds to the proportion of the data represented by the sector. In this way, the relationship between each part and the whole is intuitively displayed.
- Cyclic
Essentially, a cyclic chart hollows out the center of a pie chart. Cyclic charts are better than pie charts in the following aspects:
- Cyclic charts display more information such as the total number.
- It is not intuitive to compare two pie charts directly. You can compare two cyclic charts by the cyclic bar length.
- Coxcomb
A Coxcomb chart is not a cyclic chart in essence. Instead, it is a bar chart drawn in the polar coordinate system. Each category is evenly divided by an arc. The radius of the arc indicates the data size. Coxcomb charts are better than pie charts in the following aspects:
- A pie chart can contain a maximum of 10 categorized data records, while a Coxcomb chart can contain 10 to 30 data records.
- Because the radius and area are squared, a Coxcomb chart magnifies the difference between the values of each category. It is suitable for comparing the values of similar sizes.
- Due to the periodicity of a circle, a Coxcomb chart is also suitable for displaying data by time period, such as by week and month.
Show Scale
After this function is enabled, text labels are displayed on the pie chart to describe data details, such as the value and name.
Scale Text
This parameter can be set to Category, Percent, Category: %, or Category: Value (%).
Label Position
After Show Scale is enabled, you can set this parameter to adjust the position of the label in the chart.
Query/Analysis
Value
Specifies the value corresponding to the categorized data.
Layer 1 Data
Category
Specifies the categorized data.
Display as Sectors
Specifies the number of pie sectors to be displayed.
Sort By
Specifies the ascending or descending order.
Display Rest as Others
Specifies whether to display the data of other types as Other.
Add Layer
Click Add Layer and set the data of the second layer. The data of each layer includes the category, display sectors, sorting mode, and displaying rest sectors as others.
Legend
Hide Legend
After this function is enabled, you can hide the legend and its content.
Legend
Select Value or Percent, or both.
Legend Position
Position of the legend in the chart. Select Top or Right.
Graphics
Outer Radius
Specifies the outer radius of the pie chart. The value ranges from 40 to 100.
Inside Radius
Specifies the inside radius of the pie chart. The value ranges from 0 to 100.
Top Margin
Specifies the distance between the axis and the upper boundary of the graph.
Bottom Margin
Specifies the distance between the axis and the lower boundary of the graph.
Left Margin
Specifies the distance between the axis and the left boundary of the graph.
Right Margin
Specifies the distance between the axis and the right boundary of the graph.
- Pie
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