- What's New
-
Service Overview(2.0)
- What Is APM
- Functions
- Application Scenarios
- Basic Concepts
- Edition Differences
- Permissions Management
-
Metric Overview
- Exception
- Basic Monitoring
-
Databases
- C3P0 Connection Pool Monitoring
- Cassandra Monitoring
- ClickHouse Database
- DBCP Connection Pool Monitoring
- Druid Connection Pool Monitoring
- EsRestClient Monitoring
- GaussDB Database
- HBase Monitoring
- Hikari Connection Pool Monitoring
- Jetcd Monitoring
- MongoDB Monitoring
- MySQL Database
- ObsClient Monitoring
- Oracle Database
- PostgreSQL Database
- URLs
- External Calls
- Cache
- Agent Monitoring
- Tomcat Monitoring
- Message Queues
- RPC
- IoT
- Communication Protocol
- Privacy and Sensitive Information Protection Statement
- Data Collection
- Usage Restrictions
- Billing
- JavaAgent Updates
- Billing(2.0)
- Getting Started(2.0)
-
User Guide(2.0)
- Before You Start
- Application List
- CMDB Management
-
Application Metric Monitoring
- Overview
- Application Monitoring Details
-
Application Monitoring Configuration
- Configuration Details
- Configuring the MySQL Monitoring Item
- Configuring the HttpClient Monitoring Item
- Configuring the URL Monitoring Item
- Configuring the JavaMethod Monitoring Item
- Configuring the Druid Monitoring Item
- Configuring the ApacheHttpAsyncClient Monitoring Item
- Configuring the Redis Monitoring Item
- Configuring the Jedis Monitoring Item
- Configuring the HBase Monitoring Item
- Configuring the ApacheHttpClient Monitoring Item
- Configuring the Tomcat Monitoring Item
- Configuring the EsRestClient Monitoring Item
- Configuring the WebSocket Monitoring Item
- Configuring the KafkaProducer Monitoring Item
- Configuring the Hikari Monitoring Item
- Configuring the Exception Monitoring Item
- Configuring the Thread Monitoring Item
- Configuring the GC Monitoring Item
- Configuring the JVMInfo Monitoring Item
- Configuring the JVMMonitor Monitoring Item
- Configuring ProbeInfo Monitoring Item
- Monitoring Item Views
- Instance
- Collection Status
- Component Settings
- Tracing
- Application Topology
- URL Tracing
- Resource Tag Management
- Managing Tags
- Alarm Management
- AgentAgent Management
- Configuration Management
- System Management
- Permissions Management
- Change History
-
API Reference(2.0)
- Before You Start
- API Overview
- Calling APIs
- Examples
-
APIs
-
APM
- Querying the application list.
- Querying the Master Address
- Obtaining the AK/SK
- Searching for Components, Environments, and Agents in a Region
- Saving a Monitoring Item
- Querying the Monitoring Item List
- Querying All Agents of an Application
- Enabling or Disabling Collection for an Instance
- Deleting an Agent
- REGION
- CMDB
-
VIEW
- Querying Monitoring Item Configurations
- Querying the Trace Topology
- Querying Event Details
- Querying Span Data
- Obtaining All Data of a Trace
- Obtaining the Trend Graph
- Obtaining Summary Table Data
- Obtaining the Raw Data Table
- Obtaining Raw Data Details
- Obtaining the Instance Information
- Obtaining the Monitoring Item Information
- Obtaining the Details About a Monitoring Item
- AKSK
- ALARM
- TOPOLOGY
- TRANSACTION
- TRACING
-
APM
- Permissions Policies and Supported Actions
- Appendix
- Change History
- Best Practices(2.0)
- FAQs(2.0)
- Service Overview(1.0)
- Getting Started(1.0)
- Best Practices(1.0)
- User Guide
- API Reference
- SDK Reference
-
FAQs
- General FAQs
- Consultation FAQs
-
Usage FAQs
- How Do I Obtain the AK/SK and Project ID?
- How Do I Obtain the AK/SK by Creating an Agency?
- What Can I Do If No Data Is Found or the Data Is Abnormal?
- How Do I Connect APM to Non-Web Programs?
- How Are Tracing Time Lines Drawn?
- How Does APM Collect Probe Data?
- How Does APM Collect Mesh Data?
- How Do I Calculate the Number of Used Instances?
- How Do I Connect the JBoss Server in Standalone Mode to APM?
- What Can I Do If I Cannot Search for Logs Based on Trace IDs?
- How Do I Deploy APM Probes in CCE Containers?
- What Can I Do If the SSH Tunnel Process Is Abnormal?
- How Can I Do If No Topology or Data Is Displayed After the ICAgent and Java Probes Are Installed?
- Why Are Tomcat Thread Metrics Not Displayed on the JVM Monitoring Page?
- Why Is the Allocated Memory Greater Than the Preset Maximum Memory on the JVM Monitoring Page?
- How Do I Determine Whether an ICAgent Has Been Bound in CCE?
-
More Documents
- User Guide (ME-Abu Dhabi Region)
- API Reference (ME-Abu Dhabi Region)
-
User Guide (2.0) (Kuala Lumpur Region)
-
Service Overview
- What Is APM
- Functions
- Application Scenarios
- Basic Concepts
- Edition Differences
- Permissions Management
-
Metric Overview
- Metric Overview
- Exception
- Basic Monitoring
-
Databases
- C3P0 Connection Pool Monitoring
- Cassandra Monitoring
- ClickHouse Database
- DBCP Connection Pool Monitoring
- Druid Connection Pool Monitoring
- EsRestClient Monitoring
- GaussDB Database
- HBase Monitoring
- Hikari Connection Pool Monitoring
- Jetcd Monitoring
- MongoDB Monitoring
- MySQL Database
- ObsClient Monitoring
- Oracle Database
- PostgreSQL Database
- URLs
- External Calls
- Cache
- Agent Monitoring
- Tomcat Monitoring
- Message Queues
- RPC
- IoT
- Communication Protocol
- Privacy and Sensitive Information Protection Statement
- Data Collection
- Usage Restrictions
- Getting Started
-
User Guide
- Before You Start
- Application List
- CMDB Management
-
Application Metric Monitoring
- Overview
- Application Monitoring Details
-
Application Monitoring Configuration
- Configuration Details
- Configuring the MySQL Monitoring Item
- Configuring the HttpClient Monitoring Item
- Configuring the URL Monitoring Item
- Configuring the JavaMethod Monitoring Item
- Configuring the Druid Monitoring Item
- Configuring the ApacheHttpAsyncClient Monitoring Item
- Configuring the Redis Monitoring Item
- Configuring the Jedis Monitoring Item
- Configuring the HBase Monitoring Item
- Configuring the ApacheHttpClient Monitoring Item
- Configuring the Tomcat Monitoring Item
- Configuring the EsRestClient Monitoring Item
- Configuring the WebSocket Monitoring Item
- Configuring the KafkaProducer Monitoring Item
- Configuring the Hikari Monitoring Item
- Configuring the Exception Monitoring Item
- Configuring the Thread Monitoring Item
- Configuring the GC Monitoring Item
- Configuring the JVMInfo Monitoring Item
- Configuring the JVMMonitor Monitoring Item
- Configuring ProbeInfo Monitoring Item
- Monitoring Item Views
- Tracing
- Application Topology
- URL Tracing
- Resource Tag Management
- Managing Tags
- Alarm Management
- Agent Management
- Configuration Management
- System Management
- Permissions Management
- FAQs
- Change History
-
Service Overview
- General Reference
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DBCP Connection Pool Monitoring
This section describes the types, names, and meanings of DBCP connection pool metrics collected by APM.
Parameter |
Data Type |
Application Type |
Default |
Supported Start Agent Version |
Supported End Agent Version |
Description |
---|---|---|---|---|---|---|
Threshold (ms) for Reporting Connection Trace |
integer |
JAVA |
1 |
2.1.3 |
- |
Threshold for reporting getConnection method traces. If the threshold is not exceeded, such traces will not be reported. |
Obtain Pool Info or Not |
radio |
JAVA |
false |
2.1.3 |
- |
Whether to obtain pool information when getting connections |
Category |
Metric |
Name |
Description |
Unit |
Data Type |
Default Aggregation Mode |
---|---|---|---|---|---|---|
Data source (dataSource) |
url |
url |
url |
- |
ENUM |
LAST |
driverClassName |
Driver |
Driver |
- |
STRING |
LAST |
|
initialSize |
Initialized Connections |
Number of initialized connections |
- |
INT |
LAST |
|
minIdle |
Min. Idle Connections |
Minimum number of idle connections in the pool |
- |
INT |
LAST |
|
maxIdle |
Max. Idle Connections |
Maximum number of idle connections in the pool |
- |
INT |
LAST |
|
maxTotal |
Max. RT |
Maximum response time |
- |
INT |
LAST |
|
numIdle |
Idle Connections |
Number of idle connections |
- |
INT |
LAST |
|
numActive |
Active Connections |
Number of active connections |
- |
INT |
LAST |
|
maxWaitMillis |
Max. Time for Waiting Connection to Be Reclaimed |
Maximum time for a waiting connection to be reclaimed (when no connection is available) before an exception is thrown |
- |
INT |
LAST |
|
testOnCreate |
Validity Check Upon Connection Creation |
Whether to check the validity of a connection after it is created |
- |
STRING |
LAST |
|
testOnBorrow |
Validity Check Before Obtaining Connection |
Check whether a connection is valid before obtaining it from the connection pool. |
- |
STRING |
LAST |
|
testWhileIdle |
Idle Connection Validity Check |
Whether to verify the validity of an idle connection when an application applies for it from the pool |
- |
STRING |
LAST |
|
timeBetweenEvictionRunsMillis |
Interval for Checking Connection Validity |
If testOnBorrow is set to false and testWhileIdle is set to true, the application checks whether the idle time of a connection is greater than timeBetweenEvictionRunsMillis before obtaining the connection. If it is greater than that value, the application checks whether the connection is valid. |
- |
INT |
LAST |
|
removeAbandonedOnBorrow |
Remove Discarded Connections When Obtaining Connections |
Whether to remove discarded connections when obtaining connections. (The following conditions must be met: "getNumActive() > getMaxTotal() – 3" and "getNumIdle() < 2") |
- |
STRING |
LAST |
|
removeAbandonedOnMaintenance |
Remove Discarded Connections During Maintenance |
Whether to remove discarded connections in the maintenance cycle (when the eviction ends) |
- |
STRING |
LAST |
|
removeAbandonedTimeout |
Connection Removal Timeout |
If a connection is not used within the specified timeout, it is regarded as a discarded connection and can be removed. |
- |
INT |
LAST |
|
Connection details (connection) |
url |
Connection Address |
Connection address |
- |
ENUM |
LAST |
invokeCount |
Calls |
Number of calls |
- |
INT |
SUM |
|
totalTime |
Total Time |
Total time |
- |
INT |
SUM |
|
errorCount |
Errors |
Number of errors |
- |
INT |
SUM |
|
maxTime |
Max. RT |
Maximum response time |
- |
INT |
SUM |
|
range1 |
0–10 ms |
Number of requests with 0–10 ms response time |
- |
INT |
SUM |
|
range2 |
10–100 ms |
Number of requests with 10–100 ms response time |
- |
INT |
SUM |
|
range3 |
100–500 ms |
Number of requests with 100–500 ms response time |
- |
INT |
SUM |
|
range4 |
500–1000 ms |
Number of requests with 500–1000 ms response time |
- |
INT |
SUM |
|
range5 |
1–10s |
Number of requests with 1–10s response time |
- |
INT |
SUM |
|
range6 |
> 10s |
Number of requests with response time longer than 10s |
- |
INT |
SUM |
|
concurrentMax |
Max. Concurrency |
Maximum concurrency |
- |
INT |
MAX |
|
Version (version) |
version |
Version |
Version |
- |
STRING |
LAST |
Exception (exception: exception statistics of DBCP calls) |
exceptionType |
Exception Type |
Exception type |
- |
ENUM |
LAST |
causeType |
Exception Class |
Exception class |
- |
ENUM |
LAST |
|
count |
Count |
Number of times the exception has occurred |
- |
INT |
SUM |
|
message |
Exception Message |
Message returned when the exception has occurred |
- |
STRING |
LAST |
|
stackTrace |
Exception Stack |
Exception stack information |
- |
CLOB |
LAST |
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