Cloud Monitoring

• 1: Overview
• 2: How-to guides
• 2.1: Using the Monitoring Dashboard
• 2.2: Analyzing Performance
• 2.3: Analyzing Logs
• 2.4: Managing Events
• 2.5: Using Custom Dashboards
• 2.6: Managing Agents
• 2.7: Appendix A. Monitoring Targets by Service
• 2.8: Appendix B. Performance Items by Service
• 2.9: Appendix C. Service-specific status check
• 3: API Reference
• 4: Release Note

1 - Overview

Service Overview

Cloud Monitoring service collects usage and change information, and logs of operating infrastructure resources, and generates events when the set threshold is exceeded, notifying users. Through this, users can quickly respond to performance degradation and failures, and can easily establish resource capacity expansion plans for a stable computing environment.

Provided Functions

Cloud Monitoring provides the following functions.

• Stable Computing Resource Management: You can easily check indicators such as CPU usage, disk usage, and memory usage. Since notifications are automatically sent to designated personnel when events occur in resources being used, you can operate computing resources stably and quickly analyze and respond to failures.
• Convenient Monitoring: Resource status information can be easily monitored by creating a dashboard. Basic dashboards and user-defined dashboards are provided, and various types of widgets can be set up to easily and quickly create dashboards.
• Event Metric Management: Event metrics can be easily set up with just a few clicks through the web-based console. Event metric settings for monitoring targets (event patterns, occurrence conditions, occurrence cycles, performance metrics, operation status, etc.) can be changed in various ways to suit the usage environment, and threshold settings and alarm settings can be easily managed.
• Resource Log Management: Log data of resources can be collected and stored, and searches can be performed on target logs as needed. Additionally, events are quantified for major keywords, and when predefined conditions are met, notifications are automatically sent to designated personnel, providing a more stable usage environment.

Components

Dashboard

The monitoring dashboard allows you to check the operation status, event status, and usage rates of monitoring targets and services.

Performance Analysis

Performance analysis allows you to check the main performance items of monitoring targets and view current data and historical data for each performance item. Users can check the performance status of monitoring targets by service or period and analyze the results by comparing specific performance.

Log Analysis

Log analysis collects and checks the logs of monitoring targets and converts them into quantifiable data for monitoring. Basic logs are provided for each monitoring target, and users can create custom logs to collect and check additional logs.

Event Management

An event is a setting that notifies users when the performance value of a monitoring target meets certain conditions. By setting events, users can grasp monitoring information that they must know without missing it. For example, if an event is set to occur when a performance value related to overload exceeds a certain value, users will be notified whenever there is a risk of overload during resource operation, allowing them to respond before problems occur. Event management allows users to create events and set them to notify designated users when specific values occur during monitoring.

Preceding Services

Cloud Monitoring has no preceding services.

2 - How-to guides

Samsung Cloud Platform Monitoring is a resource management system that allows users to monitor and analyze the operation status of resources within an account on the Samsung Cloud Platform Console. Users can efficiently manage resources using the dashboard page, widgets, and chart features.

Getting Started with Cloud Monitoring

To start using Samsung Cloud Platform Monitoring, follow these steps:

1. Click on All Services > Management > Cloud Monitoring menu. This will take you to the Service Home page of Cloud Monitoring.
2. Click on the Open Cloud Monitoring button on the Service Home page. This will take you to the Cloud Monitoring Console page.

Exploring the Cloud Monitoring Console

The top and left menus of the Cloud Monitoring Console are composed as follows:

Ending Monitoring

To exit the Cloud Monitoring Console, click the Log Out button in the top right corner of the User Information section.

Using Common Features

This section describes frequently used features when using the Cloud Monitoring Console.

Viewing Detailed Information

To view detailed information about a monitored resource, navigate to Cloud Monitoring Console > Performance Analysis or Cloud Monitoring Console > Log Analysis > Log Status. Then, click on the monitored resource for which you want to view detailed information.

Sorting Data

You can sort event monitoring, performance analysis, and log analysis results in descending or ascending order. To sort data, follow these steps:

1. Display the information you want to sort on the page.
2. Click on the Sort button next to the category name. The sort order changes between descending and ascending each time you click.

Viewing Real-Time Data

You can set the dashboard or detailed information page to automatically refresh the data at a specified interval.

To set the refresh interval, follow these steps:

1. Click the Settings button in the top right corner of the data representation area.
2. Select the refresh interval and click OK.
3. You can enable or disable the automatic refresh feature.

Setting the Query Period

You can set the query period to limit the scope of performance, log, and event data, making it easier to find the information you need. To set the query period, follow these steps:

1. Click the Settings button in the top right corner of the data representation area.
2. Select or enter the query period.

2.1 - Using the Monitoring Dashboard

The monitoring dashboard allows you to view the operational status and event history of monitored services and resources, as well as the top usage items.

Getting Started with the Monitoring Dashboard

When you navigate to the Cloud Monitoring Console page in the Samsung Cloud Platform Console, the monitoring dashboard is displayed. If you are on a different page, you can click Cloud Monitoring Console > Monitoring Dashboard to move to the monitoring dashboard page.

The monitoring dashboard is composed of the following elements.

Understanding Common Dashboard Features

This section describes the features that can be used in the dashboard.

Downloading Widget Images

You can download a widget as an image file (*.png) by clicking the download button in the top-right corner of the widget area.

Viewing Detailed Graph Information

When you hover over a graph with your mouse cursor, detailed information appears in a popup.

Monitoring Status

Displays the number of monitored targets and their monitoring status for each service in use.

Event History

Displays the number of events that occurred in the last 7 days as a graph by risk level.

• When you hover over the graph with your mouse cursor, the event risk level and the number of occurrences for the selected date appear in a popup.
• Occurrences: The total number of events that occurred
• Active: The number of events that continue to occur because they meet the event occurrence conditions
• Inactive: The number of events that no longer occur because they do not meet the event occurrence conditions
• You can click on the risk level legend area to hide or show the corresponding graph.

Top 5 Performance Usage

Displays the top 5 monitored targets with the highest performance usage as a graph.

• When you hover over the graph with your mouse cursor, the full name of the selected target and its current performance value appear in a popup.
• Clicking on the graph opens the Monitored Target Details popup window for the corresponding target.

Event Map

Displays the number of events that occurred for each service by risk level.

• When you hover over a square with your mouse cursor, the name of the monitored target appears in a popup.
• Clicking on a service item in the event map opens the Monitored Target Details popup window for the corresponding service.

Each item’s risk level is as follows.

Event Status

Displays a list of events that have occurred and are still active.

• Events are displayed in the order they occurred most recently.

2.2 - Analyzing Performance

In Performance Analysis, you can check the main performance items of the monitoring target and view the current data and history of each performance item. Users can check the performance status of the monitoring target they manage by service or period and analyze the results by comparing specific performance.

Getting Started with Performance Analysis

You can start performance analysis by selecting a monitoring target directly or entering search conditions. To analyze performance by searching for a monitoring target, follow these steps:

1. Click Cloud Monitoring Console > Performance Analysis. You will be moved to the Performance Analysis page.
2. Enter the search conditions for the monitoring target you want to analyze in the search area, and then click Search.

Checking Performance Details

To check the detailed performance information of a monitoring target, follow these steps:

1. Click the monitoring target you want to check in the performance analysis list. The Monitoring Details popup window will open.
2. Click the Performance tab.
   • When you place the mouse cursor over the graph, the values of each performance item will appear in a popup window.
   • You can set the query period or change the refresh cycle by clicking the icon in the top right corner.
   • You can select the graph display method by clicking the Detailed or Summary buttons in the top left corner of the performance chart.

Comparing Performance

You can check the performance items of each monitoring target and select the desired performance items to compare.

Getting Started with Performance Comparison

You can create a chart to compare the performance of the monitoring target and compare each performance.

To start performance comparison, follow these steps:

1. Click Cloud Monitoring Console > Performance Analysis. You will be moved to the Performance Analysis page.

2. Enter the search conditions for the monitoring target you want to analyze in the search area, and then click Search.

3. Select all the monitoring targets you want to compare and click Performance Comparison. A popup window will open where you can compare performance.

   Item	Description
   Monitoring Target	Displays the service type of the monitoring target to be compared. Click to change the service Changing the service will delete all charts created so far. Click Add to search for and add the monitoring target of the currently selected service The selected monitoring target is displayed on the page, and you can delete the monitoring target by clicking X or Delete All
   Performance Item	Displays all performance items collected by the currently selected service Check the performance items you want to compare, and they will be included in the chart.
   Chart Display Method	Selects the display method for the performance comparison chart Detailed: The performance comparison chart is displayed in detail (default) Summary: The performance comparison chart is displayed briefly
   Query Period Setting	Date/Time: Displays the query base time of the data Refresh: Refreshes the data directly to the current time. Start/Stop: Enables or disables the automatic refresh function. Settings: Sets the data query period or changes the automatic refresh cycle
   Chart Area	Displays a chart comparing the performance of the monitoring targets based on the selected performance items

4. Click Add. A popup window will open where you can add a monitoring target.

5. Select the monitoring target you want to compare and click OK.

   • If you select Kubernetes Engine, you must also select its subtype.

6. Check the performance items you want to compare. The corresponding performance items will be added to the chart.

Checking the Chart

The performance comparison result is displayed as a chart. You can change the shape of the created chart or download it as an image or Excel file.

1. When you place the mouse cursor over the graph, the performance item value at the specified time appears in a popup window.
2. You can hide or show the graph by clicking the target item in the legend area.

   Item	Description
   Statistical Method	Sets the statistical method to be displayed as a graph Displays statistics from 5 minutes to 6 hours. Basic, Maximum, Minimum, Average, Sum can be selected, and multiple methods can be selected at the same time. The selected items are displayed in the legend area
   Chart Type	Selects the type of graph to be displayed in the chart Line: Line graph Stacked Area: Area graph Scatter: Scatter graph
   Chart Download	Checks and downloads the raw data of the chart Chart PNG File: Downloads the chart as an image file (PNG). Chart Excel File: Downloads the data of the performance items displayed in the chart as an Excel file. The chart display data is a set of data automatically collected according to the query range. Raw Excel File: Downloads all the data of the performance items displayed in the chart for the query range period as an Excel file.
   Time Series Graph Widget Addition	Adds the chart to a user-defined dashboard as a time series graph widget Clicking will open a popup window to add a time series graph widget.
   Delete	Deletes the performance comparison result chart
   Performance Comparison Status	Displays the performance comparison result as a graph When you place the mouse cursor over the graph, the performance comparison status at that time is displayed in a popup window.

2.3 - Analyzing Logs

In log analysis, the log of the monitoring target is collected and its contents are checked, and it can be monitored by converting it into an indicator, which is a structured data. Basic collection logs are provided for each monitoring target, and users can create custom logs to collect and check desired logs in addition.

Start log analysis

You can check the log status list or search for the monitoring target log to check. To check the log status list, follow the procedure below.

1. Cloud Monitoring Console > Log Analysis > Log Status을 클릭하세요. Log Status 페이지로 이동합니다.
2. Enter the search conditions of the service to be analyzed in the search area, and then click Log Search.
   • A list of services that match the search criteria and search information will be displayed at the bottom.
   • Clicking the Detail View button for each service displays detailed log information for the service.

     Item	Description
     Search Area	The search filters displayed in the search area may vary depending on the service type Advanced Search can be done by clicking the Advanced Search button. Each detailed search filter condition item can be selected one or more
     Number of items to display for monitoring targets	Displays the number of search results and the performance number that can be viewed at once in the list The default is to view 20 at a time. The number of items listed can be changed to view 10, 20, 30, 40, 50, or 100 at a time
     Search Information	Displays the search result value for the search condition item
     Detailed View	Check the detailed information of the corresponding monitoring target
     Log Search	Search logs by combining keywords and queries and check detailed history

Check log details

You can view the detailed log records and log graphs of the monitoring target.

Checking the log list

You can check the log details in the monitoring detail pop-up window. To check the monitoring details of the log, follow the next procedure.

1. Cloud Monitoring Console > Log Analysis > Log Status을 클릭하세요. Log Status 페이지로 이동합니다.

2. Click on the log to check the detailed information on the Log Status page. The Monitoring Details popup window will open.

3. Click the log tab. When you place the mouse cursor on the graph, the value of each log item appears in a popup window.

   • You can set the inquiry period or change the refresh cycle by clicking the icon at the top right.
   • You can select the graph display method by clicking the Detail, Summary buttons at the top left of the log chart.

   Item	Description
   Basic Information	Displays basic information about the monitoring target
   Details	The chart for each log of the monitoring target is unfolded and displayed Check one chart in detail
   Summary	Performance charts of monitoring targets are displayed in a checkerboard format Check multiple charts at a glance
   Setting the inquiry period	Date/Time: Displays the standard time of the data inquiry. Refresh: Refreshes directly to the current time. Start/Stop: Turns the automatic refresh function on or off. Settings: Sets the data inquiry period or changes the automatic refresh cycle
   Performance comparison	Combine keywords and queries to search logs and check detailed history
   Performance-based chart	The log-based chart of the monitoring target is displayed as a graph If you place the mouse cursor over the graph, the log item value at the specified time will appear in a popup window.

Check by searching the log

You can search logs by combining keywords and queries, and check the details.

To search logs, follow the next procedure.

1. Cloud Monitoring Console > Log Analysis > Log Status을 클릭하세요. Log Status 페이지로 이동합니다.

2. Click Log Status on the Log Search page. It moves to the Log Search page.

   Item	Description
   Monitoring target	Indicates the type of service for the monitoring target to be compared Click the monitoring target list to change the service If the service is changed, all charts created so far will disappear. Click the Add button to search for and add the monitoring target of the currently selected service The selected monitoring target is displayed on the page, and you can delete the monitoring target by clicking X or Delete all.
   Search Condition	Set the condition for the log to be searched
   Setting the inquiry period	Date/Time: Displays the standard time of the data inquiry. Refresh: Refreshes directly to the current time. Start/Stop: Turns the auto-refresh function on or off. Settings: Sets the data inquiry period or changes the auto-refresh cycle
   The graph of log occurrence	Log occurrence graph
   Occurrence log message	Log messages that occurred from the monitoring target are displayed by time

3. Add button is clicked. A popup window that can add a monitoring target will open.

4. Click the monitoring target and select the log file you want to add.

5. Once the log file selection is complete, click the Confirm button.

6. Enter the search conditions and click the Search button. The search results will be displayed on the log volume graph and the occurred log message.

   Item	Description
   Add Metric	Add a metric to the log search results Use after searching logs
   Execution History	Check the list of search conditions that were recently executed for the search Execution history displays up to 20 most recently executed search conditions Select the desired execution history to input as the current search condition
   Search field	Select search field
   Condition	Select search condition like , !like , = , != , <= , >= , > , < can be selected
   Search value	Enter the keyword to search
   Log Search	Select an operator (AND, OR) for the newly added search condition Only displayed when a new search condition is added
   Add condition	Add new search condition

7. When searching logs, the log history corresponding to the entered condition is displayed as a chart.

   • Log history is displayed in seconds.

     Item	Description
     Log occurrence graph	The log occurrence during the set period is displayed as a graph If you place the mouse cursor over the graph, the value of each log item appears in a popup window. Clicking on the bar graph of the graph displays the list of logs at that point in time.
     Setting the inquiry period	Date/Time: Displays the reference time of the data Refresh: Refreshes directly to the current time. Start/Stop: Turns the automatic refresh function on or off. Settings: Sets the data inquiry period or changes the automatic refresh cycle
     Monitoring target	The monitoring target list is displayed If you select a monitoring target to check the log message, the contents will be displayed in the log list
     Log list	Log messages that occurred in the monitoring target are displayed by time Clicking the button in the log list displays the full message of the log Click download to download the currently displayed log message in Excel and TXT file formats

Check the status of log collection

You can check the collection information of major logs for the past 7 days in a chart.

When you place the mouse cursor on the graph, detailed information appears in a pop-up window. Only collected logs are aggregated, and uncollected logs are not displayed in the current status.

To check the log collection status, click Cloud Monitoring Console > Log Analysis > Log Collection Dashboard.

Check the status of the indicator settings

You can create metrics to display the occurrence of log patterns over time as a time series. To check the list of metrics, click Cloud Monitoring Console > Log Analysis > Current Metric Settings.

Check the details of the indicator

To view detailed information about the metric, follow these steps.

1. Cloud Monitoring Console > Log Analysis > Metric Setting Status will be clicked. It moves to the Metric Setting Status page.
2. On the Indicator Setting Status page, click the indicator name to check detailed information. The Indicator Details popup window will open.

Adding Indicators

You can add new metrics to display the desired log data as a time series.

To add a new metric, follow the procedure below.

1. Cloud Monitoring Console > Log Analysis > Metric Setting Status will be clicked. It moves to the Metric Setting Status page.

2. On the Indicator Setting Status page, click the Add button. The Add Indicator popup window opens.

3. Indicator Name을 입력하세요.

   • Indicator names can only use English uppercase and lowercase letters, underscores (_), periods (.), and hyphens (-).
   • To distinguish metrics from general performance, the prefix metricfilter. is automatically added and cannot be deleted or changed.

   Item	Description
   Indicator Name	Enter the name of the new indicator to be created
   Monitoring Target	Indicates the type of service for the monitoring target to be compared Click the monitoring target list to change the service If the service is changed, all charts created so far will disappear. Click the add button to search for and add the monitoring target of the currently selected service The selected monitoring target is displayed on the page and can be deleted by clicking X or delete all
   Search Conditions	Set conditions for logs to be searched
   Set query period	Date/Time: Displays the reference time for data query Refresh: Refreshes directly to the current time. Start/Stop: Turns automatic refresh on or off. Settings: Allows setting the data query period or changing the automatic refresh cycle.
   Log Volume Graph	When searching for logs, the log history that matches the entered conditions is displayed as a chart
   Occurrence Log Message	Log messages that occurred from the monitoring target are displayed by time

4. Add button is clicked. A popup window that can add monitoring targets will be opened.

5. Click the monitoring target and select the log file you want to add.

6. Once the log file selection is complete, click the Confirm button.

7. Enter the search conditions and click the Search button. The search results will be displayed in the log volume graph and occurrence log message.

   Item	Description
   Add Metric	Add metrics to log search results Use after searching logs
   Execution History	Check the list of search conditions that were recently executed for searching Execution history displays up to 20 most recently executed search conditions Can input the desired search history as the current search condition
   Search Field	Select Search Field
   Condition	Select search condition like , !like , = , != , <= , >= , > , < can be selected
   Search value	Enter the keyword to search
   Operator	Select an operator (AND, OR) for the newly added search condition Only displayed when a new search condition is added
   Add condition	Add new search condition

8. Click the Confirm button. A new metric will be added with a toast popup message.

Modifying Indicator Search Conditions

To modify the search criteria of the indicator, follow the next procedure.

1. Cloud Monitoring Console > Log Analysis > Metric Setting Status will be clicked. It moves to the Metric Setting Status page.
2. On the Indicator Setting Status page, click the Indicator Name of the indicator you want to modify. The Indicator Details popup window will open.
3. Indicator Details popup window, click the Edit button. The Edit Indicator popup window opens.
4. In the Modify Indicator popup window, modify the search conditions and click the Confirm button. The indicator will be modified along with a toast popup message.

Deleting Indicators

To delete an indicator, follow these steps.

1. Cloud Monitoring Console > Log Analysis > Metric Setting Status을 클릭하세요. Metric Setting Status 페이지로 이동합니다.
2. On the Indicator Setting Status page, select the indicator to be deleted and click the Delete button. The indicator will be deleted along with a toast popup message.

2.4 - Managing Events

An event is a setting that alerts users when the performance value of a monitored target meets certain conditions. By setting up events, users can grasp important monitoring information without missing it. For example, if an event is set to occur when a performance value related to overload exceeds a certain threshold, users will receive notifications whenever there is a risk of overload while operating the resource. Users can then take action before problems occur.

In event management, users can create events to alert designated users when specific values occur during monitoring.

Checking Event Status

The event status section displays information about all occurred events, related performance items, and event notification history. To check the event status list, follow these steps:

1. Click Cloud Monitoring Console > Event Management > Event Status. The Event Status page will be displayed.
2. On the Event Status page, enter the search conditions for the service you want to check in the search area, and then click the Search button.

   Item	Description
   Search Area	The search filter displayed in the search area varies depending on the service type. Click the Detailed Search button to perform a detailed search. Multiple conditions can be selected for each detailed search filter.
   Number of Monitoring Targets Displayed	Displays the number of search results and the number of performance items that can be viewed at once in the list. The default value for the number of performance items displayed in the list is 20 per page. The number of performance items displayed in the list can be changed to 10, 20, 30, 40, 50, or 100 per page.
   Search Information	Displays the search result values for the search condition items. Clicking on the message content for each service allows you to check the detailed information of the event.
   Detailed View	Displays detailed information about the corresponding monitoring target.

   Table. Event List

Viewing Event Status List

In the monitoring detail popup window, you can check the event information, occurrence time, and duration. To check the event occurrence status, follow these steps:

1. Click Cloud Monitoring Console > Event Management > Event Status. The Event Status page will be displayed.
2. On the Event Status page, click the Event tab.

   Item	Description
   Event Status	Displays the event message and occurrence time.
   Active	Displays only events that are currently active.
   All	Displays all events.
   Event Details	Displays detailed information about the selected event message.

   Table. Event Tab

Checking Event Details

To check the event details, follow these steps:

1. Click Cloud Monitoring Console > Event Management > Event Status. The Event Status page will be displayed.
2. On the Event Status page, click the Event tab.
3. On the Event Status page, select the event you want to check the details for, and then click Event Details. You can then check the event issuance conditions, performance items, and notification history.

Managing Event Settings

You can set up detailed event settings, such as the monitoring target, performance value that serves as the basis for event occurrence, event risk level, and event notification recipient. When the data collected from the monitoring target meets the conditions set in the event policy, notifications are sent to users via email, SMS, or messaging.

Checking Event Settings

To check the event settings, follow these steps:

1. Click Cloud Monitoring Console > Event Management > Event Settings. The Event Settings page will be displayed.
2. On the Event Settings page, enter the search conditions for the service you want to check in the search area, and then click the Search button.

   Item	Description
   Search Area	The search filter displayed in the search area varies depending on the service type. Click the Detailed Search button to perform a detailed search. Multiple conditions can be selected for each detailed search filter.
   Number of Monitoring Targets Displayed	Displays the search results. The default value is 20 per page. The number of performance items displayed in the list can be changed to 10, 20, 30, 40, 50, or 100 per page.
   Monitoring Target	Displays the name of the monitoring target. Checking the box selects the monitoring target, and the Delete, Activate, and Notification Recipient buttons are activated.
   Performance Item	Displays the performance item that is the target of the event setting.
   Individual Item	Displays the individual performance item under the performance item. If there are no individual items, they will not be displayed.
   Type/Unit	Displays the value type and unit of the corresponding performance item.
   Event Level	Displays the risk level of the corresponding event. The risk level is set by the user when adding an event. Fatal: The most critical level. Warning: The middle level of risk. Information: The lowest level of risk and reference level.
   Threshold	Displays the reference value used to compare the performance value.
   Notification Recipient	Displays the recipient of the event notification. Placing the mouse cursor over the name displays the entire list.
   Policy Status	Displays whether the event is activated or not.
   Detailed View	Displays detailed event information and allows modification. Clicking Detailed View opens a popup window with detailed information about the corresponding event.
   Add	Adds an event.
   Delete	Deletes an event.
   Activate	Activates or deactivates an event.
   Notification Recipient	Displays and manages event notification recipients.

   Table. Event Settings

Checking Detailed Event Settings

You can check detailed information about the monitoring target and event conditions, and modify the event conditions and notification information.

Adding Event Settings

To add event settings, follow these steps:

1. Click Cloud Monitoring Console > Event Management > Event Settings. The Event Settings page will be displayed.

2. On the Event Settings page, click the Add button. The Add Event Settings popup window will be displayed.

   Item	Description
   Target Name	Select the monitoring target to add event settings for. Clicking the monitoring target list changes the service. Changing the service will delete all event conditions created so far. Click the Add button to search for and add the monitoring target of the currently selected service. The selected monitoring target is displayed on the page, and you can delete the monitoring target by clicking the X or Delete All button.
   Event Settings Area	Set the performance and occurrence conditions for the event.
   Notification Information Area	Set the notification recipient and notification method for the event.

   Table. Add Event Settings Popup Window

3. In the monitoring target area, select the service type and then click the Add button. The Add Monitoring Target popup window will be displayed.

4. Select the monitoring target and then click the Confirm button.

   • You can select multiple monitoring targets at the same time.
   • If there are multiple monitoring targets, the set event will be added to each monitoring target.
   • If you select Kubernetes, you must also select the subtype.

5. In the performance item area, click the performance item you want to add an event for, and then enter the event occurrence condition.

   • The number of times the performance item is added is displayed next to the performance item name.
   • If you select multiple performance items, you must enter the event occurrence condition for each performance item.

     Item	Description
     Event Policy Template	Select an existing event policy template to apply.
     Performance Item	Click the performance item to set the event occurrence condition.
     Event Level	Set the event level. Fatal: The most critical level. Warning: The middle level of risk. Information: The lowest level of risk and reference level.
     Performance Type	Select the reference value used to determine whether the event occurs. Collected Value: Uses the current value. Delta Value: Uses the difference between the previous value and the current value.
     Threshold	Set the reference value used to compare the performance value. This is the criterion for determining whether the event occurs. Only numbers and decimal points can be entered.
     Comparison Method	Select the method used to compare the performance value and the threshold. Range: Checks if the performance value is within the specified range of the threshold. Match: Checks if the performance value matches the threshold. Mismatch: Checks if the performance value does not match the threshold. Greater Than: Checks if the performance value is greater than the threshold. Greater Than or Equal To: Checks if the performance value is greater than or equal to the threshold. Less Than: Checks if the performance value is less than the threshold. Less Than or Equal To: Checks if the performance value is less than or equal to the threshold.
     Individual Item	Specifies the individual performance item under the performance item as the event condition. This is only activated if the performance item can collect individual items.
     Prefix	Adds a prefix to the event message. This is used as a keyword to search for the event in the Event Status page.
     Statistics	Sets the statistical method to apply to the collected performance values. If a statistical method is set, the performance value to which the statistical method is applied is compared to the threshold to determine whether the event occurs. If not set, the most recent performance value is compared to the threshold. Statistical Method: Selects one of the maximum, minimum, average, or sum to calculate the collected performance values. Statistical Period: Sets the period for which the statistical method is applied. This is the period from the most recently collected performance value.
     Continuous Occurrence Count	Sets the number of consecutive monitoring values that meet the event occurrence condition. This value is used as sensitivity to determine whether the event is a momentary anomaly or an actual event.
     Event Occurrence Notification Time	Sets the time zone for event policy settings.

     Table. Add Event Settings - Event Settings Area

6. In the Notification area, you can set up notifications.

   Item	Description
   Notification Recipient Selection Area	Select the notification recipient. Clicking the Delete button after selecting the notification recipient deletes the recipient.
   Notification Recipient/Group	Displays the list of recipients to whom the event notification will be sent.
   Event Risk Level	Displays the risk level of the set event.
   Notification Method	Displays the method used to send notifications to the recipient.
   Add	Adds a new notification recipient from the address book.
   Delete	Deletes the notification recipient from the list.

   Table. Add Event Settings - Notification Information Area

7. Check the notification recipient and then click the Confirm button.

8. Set the notification method for each notification recipient based on the event risk level.

   • The notification method can be selected from email, SMS, or messaging, and multiple methods can be selected at the same time.

9. After setting the notification method, click the Confirm button.

Modifying Event Settings

To modify the event conditions and notification recipient information, follow these steps:

1. Click Cloud Monitoring Console > Event Management > Event Settings. The Event Settings page will be displayed.
2. On the Event Settings page, enter the search conditions for the service you want to modify in the search area, and then click the Search button.
3. In the event policy list, click the Detailed View button for the event policy you want to modify. The Event Setting Details page will be displayed.
4. On the Event Setting Details page, click the Modify button. The Modify Event Settings page will be displayed.
5. On the Modify Event Settings page, enter the modified information and then click the Confirm button.
   • You can modify the event conditions and notification information.

Deleting Event Settings

To delete event settings, follow these steps:

1. Click Cloud Monitoring Console > Event Management > Event Settings. The Event Settings page will be displayed.
2. On the Event Settings page, enter the search conditions for the service you want to delete in the search area, and then click the Search button.
3. In the event policy list, check the event policy you want to delete and then click the Delete button.
4. In the confirmation popup window, click the Confirm button.

Changing Event Setting Activation

You can easily change the activation status of event policies.

1. Click Cloud Monitoring Console > Event Management > Event Settings. The Event Settings page will be displayed.
2. On the Event Settings page, enter the search conditions for the service you want to delete in the search area, and then click the Search button.
3. In the event policy list, check the event policy you want to change the activation status for and then click the Activate button. The Policy Activation popup window will be displayed.
4. Select the activation status and then click the Confirm button.
   • You can change the activation status in bulk by clicking the Activate All or Deactivate All button.

Changing Event Notification Recipients

You can check and change the notification recipients for event occurrences in bulk.

1. Click Cloud Monitoring Console > Event Management > Event Settings. The Event Settings page will be displayed.

2. On the Event Settings page, enter the search conditions for the service you want to delete in the search area, and then click the Search button.

3. In the event policy list, check the event policy you want to modify and then click the Notification Recipient button. The Notification Recipient page will be displayed.

4. On the Notification Recipient page, select the user to add as a notification recipient and then click the Confirm button.

   Item	Description
   Event Policy List	Displays the list of event policies to change the notification recipients for. Click Add to add policies to change. Clicking the Delete button for a policy deletes the policy.
   User Search Area	Enter the name, email, phone number, or company name to search for users.
   Notification Address Book	Use the address book to check and add users.
   Search User List	Displays the list of users included in the address book or search results. Checking the user adds them to the notification recipient list.
   Notification Recipient List	Displays the list of users to be added as notification recipients for the event policies displayed in the list. Checking the user and clicking the Delete button removes the user from the list.

   Table. Changing Event Notification Recipients

Managing Event Templates

You can create event templates by setting monitoring targets, performance values that serve as the basis for event occurrence, and event risk levels. When adding or modifying events, you can use event policy templates to easily enter event conditions.

Checking the Event Policy Template List

To check the event policy template list, follow these steps:

1. Click Cloud Monitoring Console > Event Management > Event Settings. The Event Settings page will be displayed.

2. On the Event Settings page, click Event Policy Template. The Event Policy Template page will be displayed.

3. On the Event Policy Template page, enter the search conditions for the service you want to check in the search area, and then click Search.

   Item	Description
   Search Area	Enter the conditions for the event policy template to search
   Add Event Policy Template	Add an event policy template
   Template List	Displays the event policy templates that match the search conditions

   Table. Event Policy Template List

Adding an Event Policy Template

To add an event policy template, follow these steps:

1. Click Cloud Monitoring Console > Event Management > Event Settings. The Event Settings page will be displayed.

2. On the Event Settings page, click the Event Policy Template button. The Event Policy Template page will be displayed.

3. On the Event Policy Template page, click the Add Event Policy Template button. The Add Event Policy Template popup window will open.

4. In the Add Event Policy Template popup window, set the service type and template information to add the event policy template.

   • * indicates required input items.

     Item	Description
     Service Type	Select the service type to set the event policy
     Template Name	Enter the name of the template to create
     Template Description	Enter a description of the template to create

     Table. Adding an Event Policy Template - Service Type and Template Name Settings

5. In the performance item section, click the performance item to add an event and enter the event occurrence conditions.

   • The number of times the performance item is added is displayed next to the performance name.
   • If multiple performance items are selected, event occurrence conditions must be entered for each performance item.
   • * indicates required input items.

     Item	Description
     Load Event Policy Template	Select an existing event policy template to apply
     Performance Item	Click the performance item to set the event condition
     Event Level	Set the event risk level
     Performance Type	Select the performance value to use as the basis for event occurrence
     Threshold	Set the threshold value to compare with the collected performance value
     Comparison Method	Select the comparison method to determine event occurrence
     Individual Item	Specify individual performance items as event conditions
     Prefix	Add a prefix to the event message
     Statistics	Set the statistical method to apply to the collected performance value
     Continuous Occurrence Count	Set the number of consecutive monitoring values that meet the event occurrence conditions
     Event Occurrence Notification Time	Set the time zone for event policy settings

     Table. Adding an Event Policy Template - Performance Item

6. Set the notification target and method when an event occurs.

   Item	Description
   Add	Add a new notification target
   Delete	Delete the selected notification target
   Notification Target/Group	Displays the list of notification targets
   Event Risk Level	Displays the event risk level to be notified
   Notification Method	Displays the notification method

   Table. Adding an Event Policy Template - Notification Target Settings

7. Click the Confirm button. The event policy template will be added, and a toast popup message will be displayed.

Modifying and Deleting an Event Policy Template

To modify or delete an event policy template, follow these steps:

1. Click Cloud Monitoring Console > Event Management > Event Settings. The Event Settings page will be displayed.
2. On the Event Settings page, click the Event Policy Template button. The Event Policy Template page will be displayed.
3. On the Event Policy Template page, enter the search conditions for the service you want to check in the search area, and then click the Search button.
4. Click the More button at the top right of the template you want to modify or delete, and then click Modify or Delete.
   • Modify: The template modification popup window will open. Modify the template and click the Confirm button.
   • Delete: The template will be deleted, and a toast popup message will be displayed.
5. Click the Confirm button. The template will be deleted, and a toast popup message will be displayed.

Sharing an Event Policy Template

To share an event policy template, follow these steps:

1. Click Cloud Monitoring Console > Event Management > Event Settings. The Event Settings page will be displayed.
2. On the Event Settings page, click the Event Policy Template button. The Event Policy Template page will be displayed.
3. On the Event Policy Template page, enter the search conditions for the service you want to check in the search area, and then click the Search button.
4. Click the More > Share button at the top right of the template you want to share.
5. Select the user to share with and click the > button. The selected user will be added to the shared target.
6. Click the Confirm button. The template will be shared, and a toast popup message will be displayed.

Event Filtering

You can filter event notifications for a specific period. During the event filtering period, events will occur, but notifications will not be delivered.

To check the event filtering list, follow these steps:

1. Click Cloud Monitoring Console > Event Management > Event Filtering. The Event Filtering page will be displayed.

Adding Event Filtering

To add event filtering, follow these steps:

1. Click Cloud Monitoring Console > Event Management > Event Filtering. The Event Filtering page will be displayed.

2. On the Event Filtering page, click the Add button. The Add Event Filtering popup window will open.

3. In the Add Event Filtering popup window, enter the filtering information.

   Item	Description
   Event Filtering	Enter the name of the event filtering
   Usage	Set the usage of the event filtering
   Time Zone	Set the time zone for the event filtering
   Repeat Type	Set the repeat type of the event filtering
   Period	Set the period for the event filtering
   Event Filtering Target	Select the service type and monitoring target to apply the event filtering

   Table. Adding Event Filtering

4. Click the Confirm button. The event filtering will be added, and a toast popup message will be displayed.

Modifying Event Filtering

To modify event filtering, follow these steps:

1. Click Cloud Monitoring Console > Event Management > Event Filtering. The Event Filtering page will be displayed.
2. On the Event Filtering page, click the name of the filtering you want to modify. The Event Filtering Details popup window will open.
3. In the Event Filtering Details popup window, click the Modify button. The Modify Event Filtering popup window will open.
4. In the Modify Event Filtering popup window, enter the modified contents and click the Confirm button. The event filtering will be modified, and a toast popup message will be displayed.

Deleting Event Filtering

To delete event filtering, follow these steps:

1. Click Cloud Monitoring Console > Event Management > Event Filtering. The Event Filtering page will be displayed.
2. On the Event Filtering page, select the event filtering you want to delete and click the Delete button. The event filtering will be deleted, and a toast popup message will be displayed.
   • Multiple event filterings can be selected at the same time.

Managing Notification Groups

You can manage notification targets as a group when an event occurs. Notification Groups can be used to efficiently manage notification targets and easily set up notifications.

To check the Notification Groups, follow these steps:

1. Click Cloud Monitoring Console > Event Management > Notification Groups. The Notification Groups page will be displayed.
2. On the Notification Groups page, you can check and manage the notification groups.

   Item	Description
   Add Notification Group	Adds a new notification group
   Notification Group	Displays all notification groups created by the user
   Detailed Search	Searches for notification groups by name
   Keyword Search	Searches for notification groups, user names, creation dates, and last modification dates

Adding a Notification Group

To add a notification group, follow these steps:

1. Click Cloud Monitoring Console > Event Management > Add Notification Group.
2. On the Add Notification Group page, enter the notification group name, description, and add users.
3. Click the Save button. The notification group will be added.

Modifying a Notification Group

You can add users to a notification group or delete registered users from the group.

Adding Users

To add users to a notification group, follow these steps:

1. Click Cloud Monitoring Console > Event Management > Notification Groups.
2. Click the notification group you want to add users to, and then click Modify.
3. Select the users to add.
   • Only account members can be added to the address book.
   • You can use the real-time search GUI to quickly find the desired members.
4. Click the Save button. The user address will be added, and a toast popup message will be displayed.

Deleting a Notification Group

To delete a notification group, follow these steps:

1. Click Cloud Monitoring Console > Event Management > Notification Groups.
2. Click the notification group you want to delete.
3. Select the notification group to delete and click Delete.
   • Multiple addresses can be selected at the same time.
4. Click the Confirm button. The address will be deleted, and a toast popup message will be displayed.

2.5 - Using Custom Dashboards

A custom dashboard is a user-defined dashboard that allows users to select and arrange widgets according to their preferences. Users can customize the monitoring information and share the created custom dashboard with other users.
The following content is covered in Using Custom Dashboards.

Getting Started with Custom Dashboards

Users can create a custom dashboard and add desired widgets to view monitoring information.

Creating a Custom Dashboard

To create a custom dashboard, follow these steps:

1. Click Custom Dashboard Management in the top-right menu. The Custom Dashboard Management page will be displayed.
2. Click Add Dashboard. The Add Dashboard popup window will open.
3. Enter the name of the dashboard to be created and click the Save button.
4. The created custom dashboard will be displayed in the My Dashboards list.

Adding Widgets

Custom dashboards provide various types of widgets, such as performance statistics, comparison charts, and event lists. Users can add widgets to customize their dashboard according to their monitoring needs.

To add a widget, follow these steps:

1. Click Custom Dashboard Management in the top-right menu. The Custom Dashboard Management page will be displayed.
2. Select the custom dashboard to add a widget from the My Dashboards list.
3. Click the + button or Add Widget button in the top-right corner of the dashboard. The Add Widget popup window will open.
4. Select the widget to add to the dashboard from the Add Widget popup window.
   • When a widget is selected, detailed settings and previews will be displayed.
   • For each chart, see Custom Widgets for explanations and setup methods.
5. Click the Confirm button.

Custom Widgets

The following types of widgets can be added to a custom dashboard:

Title Box

Displays a title box on the custom dashboard.

• Up to 10 title boxes can be created.
• Multiple title boxes can be added at the same time.

Event Status

Displays the status of occurred events.

• All occurred events can be displayed, or only active events can be displayed.

Monitoring Status

Displays the number of monitoring targets and their status.

Top 5 Performance

Displays the top 5 monitoring targets with the highest performance usage rates.

Event Map

Displays the number of events occurred by service and risk level.

Event History

Displays the number of events occurred by date and risk level.

Time Series Graph

Displays the performance of a selected monitoring target as a time series graph.

• The time series graph can be changed using the dashboard’s query period setting feature.
• When the mouse cursor is placed over the graph, the time and target performance values can be checked.

Status Indicator

Displays the statistical values and risk levels of monitoring targets.

When the mouse cursor is placed over the status indicator on the monitoring dashboard, detailed information about the item can be checked.

Instance Map

Displays the performance values of monitoring targets with different color densities.

• When the mouse cursor is placed over each heatmap, detailed information about the item can be checked.

Viewing Custom Dashboards

To view a custom dashboard, follow these steps:

1. Click Custom Dashboard Management in the top-right menu. The Custom Dashboard Management page will be displayed.
2. Select the custom dashboard to view from the My Dashboards list.

Downloading Widgets

Graphic widgets can be downloaded as image files (*.png).
When the mouse cursor is placed over a graph widget, a download button will be displayed in the top-right corner. Clicking the download button will download the widget as an image file.

Sharing Custom Dashboards

Custom dashboards can be shared with other users so they can view the dashboard.

To share a custom dashboard, follow these steps:

1. Click Custom Dashboard Management in the top-right menu. The Custom Dashboard Management page will be displayed.
2. Select the custom dashboard to share from the My Dashboards list.
3. Click the Share button next to the dashboard name.
4. Enter the user ID or email address of the user to share the dashboard with and click the Share button.
5. Click the Confirm button.

Managing Custom Dashboards

You can modify, copy, or delete custom dashboards.

1. Click Manage Custom Dashboards from the top right menu. It moves to the Manage Custom Dashboards page.
2. From the My Dashboard list, select the Custom Dashboard you want to check.
3. Click the More button on the top right of the dashboard, then select the desired command.
   • Edit Dashboard: Modify the dashboard name.
   • Copy Dashboard: Copy the dashboard to create a new dashboard.
   • Share Dashboard: Share the dashboard with other users.
   • Delete Dashboard: Delete the dashboard.

Managing Custom Widgets

You can change the position and size of widgets or modify and copy them.

Changing Widget Position

You can change the position of a widget by clicking on its name and dragging it.

Changing Widget Size

To change the size of a widget, follow these steps:

1. Place the mouse cursor over the widget. The Resize button appears at the bottom right of the widget.
2. Click the Resize button and drag it to adjust the size as needed.

Modifying, Copying, and Deleting Widgets

To modify, copy, or delete a widget, follow these steps:

1. Place the mouse cursor over the widget. The More button appears at the top right of the widget.
2. Click the More button, then click the desired command.
   • Edit Widget: Modify the widget’s chart settings.
   • Copy Widget: Copy the widget to create a new widget with the same content.
   • Delete Widget: Delete the widget.

2.6 - Managing Agents

An agent is a module that collects performance values, logs, and Windows events from the monitoring target. To use the monitoring function, users must check the installation status of the agent and operate and manage it.

Agent Management Overview

There are performance collection agents, log collection agents, and Windows event log collection agents.

• Agents must be installed manually by the user on the monitoring target according to their needs.

Managing Agents

Managing Performance Agents

To install and manage agents, follow these steps.

1. Click the Performance button on the Agent tab.
2. Click the Copy icon to the right of the installation command to copy the command.
3. Paste the copied command into the monitoring target resource.
4. Run the copied command on the monitoring target resource.

Managing Log Agents

To install and manage agents, follow these steps.

1. Click the Log button.
2. Click the Copy icon to the right of the installation command to copy the command.
3. Paste the copied command into the monitoring target resource.
4. Run the copied command on the monitoring target resource.

To add logs to be monitored, select the log addition action, enter the log name and log path correctly, and click the Generate Command button. Paste the generated command into the monitoring target resource and run it.

Managing Event Agents

To install and manage agents, follow these steps.

1. Click the Event button.
2. Click the Copy icon to the right of the installation command to copy the command.
3. Paste the copied command into the monitoring target resource.
4. Run the copied command on the monitoring target resource.

2.7 - Appendix A. Monitoring Targets by Service

Compute type

Virtual Server

GPU Server

Bare Metal Server

Multi-node GPU Cluster [Cluster Fabric]

Multi-node GPU Cluster [Node]

Storage type

All Storage type services have the same monitoring target, collection method, and collection cycle.

• File Storage
• Object Storage
• Block Storage(BM)
• Block Storage(VM)

Database type

The monitoring target and collection method, and collection cycle are the same for all types of Database services.

• PostgreSQL(DBaaS)
• MariaDB(DBaaS)
• MySQL(DBaaS)
• Microsoft SQL Server
• EPAS
• CacheStore(DBaaS)
  • Redis
  • Valkey

Data Analytics type

Container type

Kubernetes Engine

Container Registry

Networking type

VPC

Load Balancer(OLD)

Load Balancer(OLD)

Load Balancer Listener(OLD)

Load Balancer

Load Balancer

Load Balancer Listener

Load Balancer Server Group

Direct Connect

Cloud WAN

Global CDN

2.8 - Appendix B. Performance Items by Service

Compute Type

Virtual Server

Agentless (Basic Metrics)

Agent (Detailed Metrics)

GPU Server

Agentless (Basic Metrics)

Agent (Detailed Metrics)

Bare Metal Server

Agent (Detailed Metrics)

Storage type

File Storage

Object Storage

Database type

PostgreSQL(DBaaS)

MariaDB(DBaaS)

MySQL(DBaaS)

CacheStore(DBaaS)

EPAS