- What's New
- Function Overview
- Service Overview
- Getting Started
-
User Guide
- Overview
- Permissions Management
-
Cloud Resource Monitoring
- Resource Groups
-
Server Monitoring
- Overview
- Cloud Eye Plug-in (Agent)
- Process Monitoring
- Viewing Server Monitoring Metrics
- Creating an Alarm Rule to Monitor a Server
- Viewing Server Monitoring Details
- Cloud Service Monitoring
- Task Center
- Visualization (Dashboards)
-
Alarm Management
- Overview
- Alarm Rules
- Alarm Records
-
Alarm Templates
- Viewing Alarm Templates
- Creating a Custom Template or Custom Event Template
- Modifying a Custom Template or Custom Event Template
- Deleting a Custom Template or Custom Event Template
- Copying a Custom Template or Custom Event Template
- Associating a Custom Template with a Resource Group
- Importing and Exporting Custom Template or Custom Event Templates
- Alarm Notifications
- Example: Creating an Alarm Rule to Monitor ECS CPU Usage
- One-Click Monitoring
- Alarm Masking
- Event Monitoring
- Access Center
- Data Dump
- Quotas and Audit
- Cloud Product Metrics
- Change History
- Best Practices
-
API Reference
- Before You Start
- API Overview
- Calling APIs
- Getting Started
-
API V1
- API Version Management
- Metrics
-
Alarm Rules
- Querying Alarm Rules
- Querying Details of an Alarm Rule
- Enabling or Disabling an Alarm Rule
- Deleting an Alarm Rule
- Creating an Alarm Rule
- Creating a Custom Alarm Template
- Deleting a Custom Alarm Template
- Querying the Alarm History of an Alarm Rule
- Querying Custom Alarm Templates
- Updating a Custom Alarm Template
- Modifying an Alarm Rule
- Monitoring Data
- Quotas
- Resource Groups
- Event Monitoring
-
API V2
- Alarm Rules
- Resources in an Alarm Rule
- Alarm Policies
- Alarm Notifications
- Alarm Records
- Alarm Templates
- Alarm Rules Associated with an Alarm Template
- Resource Groups
- Resources in a Resource Group
-
One-Click Monitoring
- Enabling One-Click Monitoring
- Querying Services and Resources That Support One-Click Monitoring
- Querying Alarm Rules of One Service in One-Click Monitoring
- Batch Enabling or Disabling Alarm Rules of One Service in One-Click Monitoring
- Batch Disabling One-Click Motoring
- Batch Modifying Alarm Notifications in Alarm Rules for One Service That Has One-Click Monitoring Enabled
- Batch Enabling or Disabling Alarm Policies in Alarm Rules for One Service That Has One-Click Monitoring Enabled
-
Alarm Notification Masking
- Creating Alarm Notification Masking Rules in Batches
- Modifying the Masking Time of Alarm Notification Masking Rules in Batches
- Modifying an Alarm Notification Masking Rule
- Deleting Alarm Notification Masking Rules in Batches
- Querying Alarm Notification Masking Rules
- Querying Resources for Which Alarm Notifications Have Been Masked
- Dashboards
- Graphs
- Resource Tags
- Metric Management
- API V3
-
Permissions Policies and Supported Actions
- Introduction
- Supported Actions of the API Version Management APIs
- Supported Actions of the Metric Management API
- Supported Actions of the Alarm Rule Management APIs
- Supported Actions of the Monitoring Data Management APIs
- Supported Actions of the Quota Management API
- Supported Actions of the Event Monitoring API
- Common Parameters
- Appendix
- Change History
- SDK Reference
-
FAQs
-
General Consulting
- What Is Rollup?
- How Long Is Metric Data Retained?
- How Many Rollup Methods Does Cloud Eye Support?
- How Can I Export Collected Data?
- What Should I Do If I See Garbled Chinese Characters in an Exported CSV File?
- Why Can't a User of an Enterprise Project View the One-Click Monitoring Function?
- Why Can't a User of an Enterprise Project Select All Resources When Configuring Alarm Rules?
-
Server Monitoring
-
Agent Installation
- How Do I Configure DNS and Security Groups?
- How Do I Configure an Agency?
- How Does the Cloud Eye Agent Obtain a Temporary AK/SK by Authorization?
- What OSs Does the Agent Support?
- Resource Usage and Circuit Breaker Pattern of Agent
- What Should I Do If the Monitoring Is Periodically Interrupted or the Agent Status Keeps Changing?
- What Should I Do If a Service Port Is Used by the Agent?
- Troubleshooting Agent One-Click Restoration Failures
- No Monitoring Data Is Displayed After One-Click Restoration Performed for the Agent
- Does the Server Monitoring Agent Affect Server Performance?
- Troubleshooting the Problem of Reported Metrics Being Discarded
- Metrics
-
Agent Statuses
- How Can I Quickly Restore Agent Configurations?
- What Should I Do If the Agent Status Is Faulty?
- What Should I Do If the Agent Status Is Stopped?
- What Should I Do If the Agent Status Is Running But There Is No Monitoring Data?
- What Can I Do If No Monitoring Data Is Displayed After One-Click Agent Restoration? (Old Agent)
- How Can I Enable the OS Monitoring for a New ECS?
- Agent Status Description and Troubleshooting Methods
- How Do I Obtain Debug Logs of the Agent?
-
Agent Installation
-
Alarm Notifications or False Alarms
- What Is an Alarm Notification? How Many Types of Alarm Notifications Are There? How Can I Configure an Alarm Notification?
- What Alarm Status Does Cloud Eye Support?
- What Alarm Severities Does Cloud Eye Support?
- When Will an "Insufficient data" Alarm Be Triggered?
- How Do I Monitor and View the Disk Usage?
- How Can I Change the Phone Number and Email Address for Receiving Alarm Notifications?
- How Can a User Account Receive Alarm Notifications?
- Why Did I Receive a Bandwidth Overflow Notification While There Being No Bandwidth Overflow Record in the Monitoring Data?
-
Monitored Data Exceptions
- Why Is the Monitoring Data Not Displayed on the Cloud Eye Console?
- Why I Cannot See the Monitoring Data on the Cloud Eye Console After Purchasing Cloud Service Resources?
- Why Doesn't the Cloud Eye Console Display the OS Monitoring Data or Why Isn't the Data Displayed Immediately After the Agent Is Installed and Configured on an ECS?
- Why Is Basic Monitoring Data Inconsistent with Data Monitored by the OS?
- Why Are the Network Traffic Metric Values in Cloud Eye Different from Those Detected in ECS?
- Why Is the Metric Collection Point Lost During Certain Periods of Time?
- Why Are the Four Metrics Memory Usage, Disk Usage, Inband Incoming Rate, and Inband Outgoing Rate Not Displayed for an ECS?
- What Are the Impacts on ECS Metrics If UVP VMTools Is Not Installed on ECSs?
- Why Are the Inbound Bandwidth and Outbound Bandwidth Negative?
- Metric Descriptions
-
User Permissions
- What Should I Do If the IAM Account Permissions Are Abnormal?
- What Can I Do If the System Displays a Message Indicating Insufficient Permissions When I Access Cloud Eye?
- What Can I Do If the System Displays a Message Indicating Insufficient Permissions When I Click Configure on the Server Monitoring Page?
-
General Consulting
- Videos
-
More Documents
-
User Guide (ME-Abu Dhabi Region)
- Product Introduction
- Getting Started
- Dashboards
- Resource Groups
- Using the Alarm Function
-
Server Monitoring
- Introduction to Server Monitoring
- Agent Installation and Configuration
- Agent Features per Version
- Installing and Configuring the Agent on a Linux ECS or BMS
- Installing and Configuring the Agent on a Windows ECS
- Installing the Agents in Batches on Linux ECSs
- Managing the Agent
- Installing the Direct Connect Metric Collection Plug-ins
- Process Monitoring
- Viewing Server Monitoring Metrics
- Creating an Alarm Rule to Monitor a Server
- Custom Monitoring
- Event Monitoring
- Task Center
- Data Dump
- Cloud Service Monitoring
- Auditing Operation Records on Cloud Eye
- Permissions Management
- Quota Adjustment
- Services Interconnected with Cloud Eye
-
FAQs
-
General Consulting
- What Is Rollup?
- How Long Is Metric Data Retained?
- How Many Rollup Methods Does Cloud Eye Support?
- How Can I Export Collected Data?
- Which Services Does Cloud Eye Support Permission- and Region-based Monitoring in the Enterprise Project Dimension?
- Which Cloud Eye Resources Support the Enterprise Project Feature?
- Why Can a User of an Enterprise Project View the Resource Information of the Account on the Overview Page?
-
Server Monitoring
- How Can I Quickly Restore the Agent Configuration?
- How Can I Make a Newly Purchased ECS Monitor Its OS?
- Why Is a BMS with the Agent Installed Displayed in the ECS List on the Server Monitoring Page?
- What OSs Does the Agent Support?
- What Statuses Does the Agent Have?
- What Should I Do If the Monitoring Period Is Interrupted or the Agent Status Keeps Changing?
- What Should I Do If the Service Port Is Used by the Agent?
- How Can I Create an Agency?
- What Can't I Create Another Agency?
- What Should I Do If Agency CESAgentAutoConfigAgency Failed to Be Automatically Created?
- What Can I Do If Agency CESAgentAutoConfigAgency Is Invalid?
- Will the Agent Affect the Server Performance?
- What Should I Do If the Agent Status Is Faulty?
- What Should I Do If the Agent Status Is Stopped?
- What Should I Do If the Agent Status Is Running But There Is No Monitoring Data?
- How Do I Troubleshoot the Agent One-Click Restoration Failure?
- What Can I Do If No Monitoring Data Is Displayed After One-Click Agent Restoration?
-
Alarm Notifications or False Alarms
- What Is an Alarm Notification? How Many Types of Alarm Notifications Are There?
- What Alarm Status Does Cloud Eye Support?
- What Alarm Severities Does Cloud Eye Support?
- When Will an "Insufficient data" Alarm Be Triggered?
- How Do I Monitor and View the Disk Usage?
- How Can I Change the Mobile Number and Email Address for Receiving Alarm Notifications?
- How Can an IAM User Receive Alarm Notifications?
- Why Did I Receive a Bandwidth Overflow Notification While There Being No Bandwidth Overflow Record in the Monitoring Data?
-
Monitored Data Exceptions
- Why Is the Monitoring Data Not Displayed on the Cloud Eye Console?
- Why I Cannot See the Monitoring Data on the Cloud Eye Console After Purchasing Cloud Service Resources?
- Why Is OS Monitoring Data Not Displayed or Not Displayed Immediately After the Agent Is Installed and Configured on a server?
- Why Is Basic Monitoring Data Inconsistent with the Data Monitored by the OS?
- Why Are the Network Traffic Metric Values in Cloud Eye Different from Those Detected in ECS?
- Why Is the Metric Collection Point Lost During a Certain Period of Time?
- Why Are Memory Usage, Disk Usage, Inband Incoming Rate, and Inband Outgoing Rate Not Displayed for an ECS?
- What Are the Impacts on ECS Metrics If UVP VMTools Is Not Installed on ECSs?
- Why Are the Inbound Bandwidth and Outbound Bandwidth Negative?
- Metric Descriptions
- User Permissions
-
General Consulting
-
API Reference (ME-Abu Dhabi Region)
- Before You Start
- API Overview
- Calling APIs
- API DescriptionAPI V1
- API v2
-
Permissions Policies and Supported Actions
- Introduction
- Supported Actions of the API Version Management APIs
- Supported Actions of the Metric Management API
- Supported Actions of the Alarm Rule Management APIs
- Supported Actions of the Monitoring Data Management APIs
- Supported Actions of the Quota Management API
- Supported Actions of the Event Monitoring API
- Common Parameters
- Appendix
- Change History
-
User Guide (Paris Region)
- Product Introduction
- Getting Started
- Monitoring Panels
- Using the Alarm Function
- Custom Monitoring
- Services Interconnected with Cloud Eye
- FAQs
- Change History
- API Reference (Paris Region)
-
User Guide (Kuala Lumpur Region)
- Product Introduction
- Getting Started
- Dashboards
- Resource Groups
- Using the Alarm Function
-
Server Monitoring
- Introduction to Server Monitoring
- Agent Installation and Configuration
- Agent Features per Version
- Installing and Configuring the Agent on a Linux ECS or BMS
- Installing and Configuring the Agent on a Windows ECS
- Installing the Agents in Batches on Linux ECSs
- Managing the Agent
- Process Monitoring
- Viewing Server Monitoring Metrics
- Creating an Alarm Rule to Monitor a Server
- Custom Monitoring
- Event Monitoring
- Data Dump
- Auditing Operation Records on Cloud Eye
- Permissions Management
- Quota Adjustment
- Services Interconnected with Cloud Eye
-
FAQs
- General Consulting
-
Server Monitoring
- How Can I Quickly Restore the Agent Configuration?
- Why Is a BMS with the Agent Installed Displayed in the ECS List on the Server Monitoring Page?
- What OSs Does the Agent Support?
- What Statuses Does the Agent Have?
- What Should I Do If the Monitoring Period Is Interrupted or the Agent Status Keeps Changing?
- What Should I Do If the Service Port Is Used by the Agent?
- How Can I Create an Agency?
- What Can't I Create Another Agency?
- What Should I Do If Agency CESAgentAutoConfigAgency Failed to Be Automatically Created?
- What Can I Do If Agency CESAgentAutoConfigAgency Is Invalid?
- Will the Agent Affect the Server Performance?
- What Should I Do If the Agent Status Is Faulty?
-
Alarm Notifications or False Alarms
- What Is an Alarm Notification? How Many Types of Alarm Notifications Are There?
- What Alarm Status Does Cloud Eye Support?
- What Alarm Severities Does Cloud Eye Support?
- When Will an "Insufficient data" Alarm Be Triggered?
- How Can I Change the Mobile Number and Email Address for Receiving Alarm Notifications?
- How Can an IAM User Receive Alarm Notifications?
- Why Did I Receive a Bandwidth Overflow Notification While There Being No Bandwidth Overflow Record in the Monitoring Data?
-
Monitored Data Exceptions
- Why Is the Monitoring Data Not Displayed on the Cloud Eye Console?
- Why I Cannot See the Monitoring Data on the Cloud Eye Console After Purchasing Cloud Service Resources?
- Why Is OS Monitoring Data Not Displayed or Not Displayed Immediately After the Agent Is Installed and Configured on a server?
- Why Is Basic Monitoring Data Inconsistent with the Data Monitored by the OS?
- Why Are the Network Traffic Metric Values in Cloud Eye Different from Those Detected in ECS?
- Why Is the Metric Collection Point Lost During a Certain Period of Time?
- Why Are Memory Usage, Disk Usage, Inband Incoming Rate, and Inband Outgoing Rate Not Displayed for an ECS?
- What Are the Impacts on ECS Metrics If UVP VMTools Is Not Installed on ECSs?
- User Permissions
- Change History
- API Reference (Kuala Lumpur Region)
-
User Guide (Ankara Region)
- Product Introduction
- Getting Started
- Dashboards
- Resource Groups
- Using the Alarm Function
-
Server Monitoring
- Introduction to Server Monitoring
- Agent Installation and Configuration
- Installing and Configuring the Agent on a Linux ECS
- Installing and Configuring the Agent on a Windows ECS
- Installing the Agents in Batches on Linux ECSs
- Managing the Agent
- Process Monitoring
- Viewing Server Monitoring Metrics
- Creating an Alarm Rule to Monitor a Server
- Custom Monitoring
- Event Monitoring
- Cloud Service Monitoring
- Permissions Management
- Quota Adjustment
- Services Interconnected with Cloud Eye
-
FAQs
- General Consulting
-
Server Monitoring
- How Can I Quickly Restore the Agent Configuration?
- What OSs Does the Agent Support?
- How Do I Query the Current Agent Version?
- What Should I Do If the Service Port Is Used by the Agent?
- How Can I Create an Agency?
- What Can't I Create Another Agency?
- What Should I Do If Agency CESAgentAutoConfigAgency Failed to Be Automatically Created?
- What Can I Do If Agency CESAgentAutoConfigAgency Is Invalid?
- Will the Agent Affect the Server Performance?
- What Should I Do If the Agent Status Is Faulty?
- Alarm Notifications or False Alarms
- Monitored Data Exceptions
- User Permissions
- Change History
- API Reference (Ankara Region)
-
User Guide (ME-Abu Dhabi Region)
- General Reference
Copied.
Viewing Process Monitoring
Process monitoring is used to monitor active processes on a host. By default, the Agent collects CPU usage, memory usage, and the number of opened files of the active processes. If you have customized process monitoring, the number of processes containing keywords is also monitored.
The Agent collects process CPU usages once every minute and displays the top 5 processes, ranked by the CPU usage over the last 24 hours.
To view the process monitoring information, install the Agent.
Querying the System Processes
After the Agent is installed, you can check system processes on Cloud Eye.
To query the number of processes
- Log in to the management console.
- Click Service List in the upper left corner, and select Cloud Eye.
- In the navigation pane on the left, choose Server Monitoring.
- On the Server Monitoring page, locate the Monitoring Status column and enable the OS monitoring function.
NOTE:
Ensure that Monitoring Status is enabled for all ECSs for which you want to monitor system processes, so that you can query monitoring data of the system processes in a timely manner.
- On the Server Monitoring page, locate the row that contains the target ECS and click View Metric to go to the OS Monitoring page.
- Select the Process Monitoring tab.
In the System Processes area, the process information is displayed. Table 1 describes the metrics of system processes.
Table 1 System process metrics Metric
Description
Value Range
Collection Mode (Linux)
Collection Mode (Windows)
Running Processes
Number of processes that are running
≥ 0
Monitored object: ECS or BMS
You can obtain the state of each process by checking the Status value in the /proc/pid/status file, and then collect the total number of processes in each state.
Not supported
Idle Processes
Number of processes that are idle
≥ 0
Monitored object: ECS or BMS
You can obtain the state of each process by checking the Status value in the /proc/pid/status file, and then collect the total number of processes in each state.
Not supported
Zombie Processes
Number of zombie processes
≥ 0
Monitored object: ECS or BMS
You can obtain the state of each process by checking the Status value in the /proc/pid/status file, and then collect the total number of processes in each state.
Not supported
Blocked Processes
Number of processes that are blocked
≥ 0
Monitored object: ECS or BMS
You can obtain the state of each process by checking the Status value in the /proc/pid/status file, and then collect the total number of processes in each state.
Not supported
Sleeping Processes
Number of processes that are sleeping
≥ 0
Monitored object: ECS or BMS
You can obtain the state of each process by checking the Status value in the /proc/pid/status file, and then collect the total number of processes in each state.
Not supported
Total Processes
Total number of processes
≥ 0
Monitored object: ECS or BMS
You can obtain the state of each process by checking the Status value in the /proc/pid/status file, and then collect the total number of processes in each state.
Monitored object: ECS or BMS
Obtain the total number of processes by using the system process status support module psapi.dll.
Viewing the Running Data of Top CPU Processes
- The Agent collects process CPU usages once every minute and displays the top 5 processes, ranked by the CPU usage over the last 24 hours.
- Run the top command to query the CPU usage and memory usage of a process.
- Run the lsof or ls /proc/pid/fd |wc -l command to query the number of files opened by the current process. In the command, replace pid with the ID of the process to be queried.
NOTE:
- If a process occupies multiple CPUs, the CPU usage may exceed 100% because the collection result is the total usage of multiple CPUs.
- The top 5 processes are not fixed. The process list displays the top 5 processes that have entered the statistical period of 1 minute in the last 24 hours.
- The CPU usage, memory usage, and number of opened files are collected only for the top 5 processes for which monitoring has been enabled in the last 24 hours. If such a process has been stopped, its data will not be displayed.
- The time in the list indicates the time when the process is created.
- If the system time on the client browser is different from that on the monitored ECS, the graph may have no metric data. In this case, synchronize the local time with the ECS time.
To query information about top 5 processes with the highest CPU usages
- Log in to the management console.
- Click Service List in the upper left corner, and select Cloud Eye.
- In the navigation pane on the left, choose Server Monitoring.
- On the Server Monitoring page, locate the Monitoring Status column and enable the OS monitoring function.
- On the Server Monitoring page, locate the row that contains the target ECS and click View Metric to go to the OS Monitoring page.
- Select the Process Monitoring tab.
- In the Monitored Processes area, click
in the upper right corner to view Top 5 Processes with Highest CPU Usage.
- In the displayed TOP 5 Processes with Highest CPU Usage window, enable process monitoring for target processes, and click OK.
In the Monitored Processes area, the system selects processes in the Running state by default and displays CPU usage curves of those processes in 1h. The displayed data is raw data.
You can also select the process to be displayed and view its CPU usage curve in 1h.
You can click CPU Usage, Memory Usage, or Open Files above the graph to view the curves of different metrics of the currently displayed process. Table 2 lists Process Monitoring metrics.
Table 2 Process Monitoring metrics Metric
Description
Value Range
Collection Mode (Linux)
Collection Mode (Windows)
CPU Usage
Specifies the usage of CPU consumed by a process.
pHashId (process name and process ID) is the value of md5.
0–100%
Monitored object: ECS or BMS
Check the metric value changes in file /proc/pid/stat.
Monitored object: ECS or BMS
Call Windows API GetProcessTimes to obtain the CPU usage of the process.
Memory Usage
Specifies the memory consumed by a process. pHashId (process name and process ID) is the value of md5.
0–100%
Monitored object: ECS or BMS
Memory Usage = RSS*PAGESIZE/MemTotal
RSS: Obtain its value by checking the second column of file /proc/pid/statm.
PAGESIZE: Obtain its value by running the getconf PAGESIZE command.
MemTotal: Obtain its value by checking file /proc/meminfo.
Monitored object: ECS or BMS
Invoke Windows API procGlobalMemoryStatusEx to obtain the total memory size. Invoke GetProcessMemoryInfo to obtain the used memory size. Use the used memory size to divide the total memory size to get the memory usage.
Open Files
Specifies the number of opened files consumed by the process.
pHashId (process name and process ID) is the value of md5.
≥ 0
Monitored object: ECS or BMS
You can run the ls -l /proc/pid/fd command to view the number.
Not supported
- Hover your mouse over a graph. In the upper right corner, click
to enlarge the graph for viewing detailed data.
In the upper left corner, you can see six default monitoring periods: 1h, 3h, 12h, 1d, 7d, and 30d. To view historical monitoring data for any period during the last six months, customize the monitoring period by setting Select Range in the upper right corner.
In the upper left corner of the graph, you can click Settings to configure the rollup method.
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