This solution shows how to use a Linux Shell script or a Windows PowerShell script to publish GPU temperature, GPU utilization, and GPU memory utilization metrics from OCI GPU instances to Oracle Cloud Infrastructure These metrics are required to use features such as autoscaling, metrics, alarms, and notifications with compute instances. (Correct). Customers can choose their own data center hardware. For retention periods, see Storage Limits. When the alarm splits notifications, Monitoring evaluates each tracked metric stream. (Correct), Answer :*It provides a repository of searchable metadata. Brand new in Oracle Cloud Infrastructure (OCI) are Dashboards. For specific details about writing policies for each of the different services, see Policy Reference. Services and features include: Monitoring: Enables OCI services and customers to emit metrics about OCI customer resources. (Correct). Rely on the Monitoring Services built-in metrics dashboard to help you detect, address, and repair anomalies before they impact your business. Immediately monitor the status, performance and overall health of each resource individually, or collectively using the application stack view. Take advantage of existing Prometheus exporters or write custom metrics source to have the exact metrics needed for optimal monitoring. Limits information for returned data includes the 100,000 data point maximum and time range maximums (determined by resolution, which relates to interval). The alarm state. Oracle Cloud Infrastructure Documentation, Access to Oracle Services: Service Gateway, Installing the Oracle Cloud Agent Software, To enable monitoring on an existing compute instance using the Console, Confirm that plugins are running on the instance, To enable monitoring on an existing compute instance using the API, Using the Console: To find out whether Monitoring is receiving metrics by querying instance metrics, Using the Console: To find out whether the Compute Instance Monitoring plugin is enabled and running, Using the API: To find out whether Monitoring is receiving metrics by querying instance metrics, Using the API: To find out whether the Compute Instance Monitoring plugin is enabled and running, Enabling Monitoring for Compute Instances, Enabling Monitoring for a New Compute Instance, Creating a Monitoring-Enabled Instance Using the Console, Creating a Monitoring-Enabled Instance Using the API, Enabling Monitoring for an Existing Compute Instance, Managing the Compute Instance Monitoring Plugin, Troubleshooting: Finding Out if Monitoring Has Your Metrics. The following example shows an alarm message sent to a SMS subscription. Block Volume File Storage Object Storage Out-of-the-box and custom dashboards can be created to show APM collected data (server metrics and metrics based on trace data) together with log data and other data sources utilizing the monitoring service. personal injury. Adjust the number of compute instances in an instance pool by tracking key performance metrics like CPU and memory utilization. Oracle Infrastructure Monitoring provides a comprehensive view of your entire IT infrastructure, monitors its availability and performance based on various collected metrics and allows you to configure alerts and notification to respond quickly on impending issues. Vivek Verma, File a service request for access to each additional region. The following example shows an alarm message sent to a Slack subscription. presented to you or consumed by the Oracle Cloud Infrastructure features (Correct), 1Z0-1072-21 & 1Z0-997-21 | Exam Practice Tests - Bundle Set 7, Answer :*Data Encryption keys Use homepages to review resource-specific alarms, understand hotspots and high resource consumers, troubleshoot performance across the stack. (Correct), Ingress and Egress both are charged to and from the internet, Ingress is charged between two availability zones, Ingress and egress are charged between instances in different availability zones, Defined as a number of nines for a month and a percentage credit. Each availability domain has three fault domains. The Oracle Cloud Infrastructure (OCI) Foundations certification is intended for individuals looking to demonstrate fundamental knowledge of public cloud services provided by Oracle Cloud Infrastructure.This certification is targeted towards candidates with non-technical backgrounds such as those involved in selling or procuring cloud solutions, as well as those with a technical background who want to validate their foundational-level knowledge around core OCI services.This exam does not require any hands-on technical experience and is not a prerequisite for taking any other OCI certifications. For Linux images, the solution is a shell script that is run by a cron job automatically. Fault domains act as physical data centers within an availability domain. Metrics for Base Database Service in the Database Management Service: Reserve a single topic or stream for use with a high-volume alarm. The message type indicates the reason that the message was sent. New boot volumes are created for instances when you launch a virtual machine or bare-metal instance based on custom images. All OCI regions have three availability domains. Use OCI Monitoring service for alarms and notifications. The list is limited to a hundred entries. (Correct), Number of OCPU, amount of RAM, bandwidth A VCN can be used with only one instance. (Correct), Answer :*It has an accelerated library to quickly build analytics models. (Correct)*Budgets (Correct). (Correct), Answer :*Setup your application across multiple Fault Domains. Metrics come from a variety of sources: For information about the OCID format and other ways to identify your resources, see Resource Identifiers., see Resource Identifiers. This access Oracle Cloud Infrastructure Documentation, Creating a Service Connector with a Monitoring Source, Creating a Basic Query to Generate an Alarm Metric Chart, Selecting Dimensions on the Service Metrics Page, Selecting the Interval for an Alarm Query, Interval (Monitoring Query Language (MQL) Reference), Changing the Interval for a Default Metric Chart, Viewing Default Metric Charts for a Metric Namespace (Multiple Resources), Selecting the Metric Namespace for a Query, Creating an Alarm that Splits Messages by Metric Stream, Scenario: Split Messages by Metric Stream, Defining the Notification Destination for an Alarm, Enabling Monitoring for Compute Instances, Selecting a Non-Default Resolution for a Query, Selecting a Resource Group in an Alarm Query, Changing the Statistic for a Default Metric Chart, Selecting the Statistic for an Alarm Query, Changing the Time Range for Default Metric Charts, Changing the Time Range for a Custom Metric Chart, Selecting a Non-Default Time Range for a Query, Viewing Data Transfer Appliance Import-Based Metrics, Viewing Data Transfer Appliance Export-Based Metrics, Monitor Performance with Autonomous Database Metrics, Monitor Databases with Autonomous Database Metrics, Metrics for Oracle Exadata Database Service on Dedicated Infrastructure in the Monitoring Service, Reference Guides for Exadata Cloud Infrastructure, Monitor a Database Using Database Management Metrics, Oracle Cloud Infrastructure GoldenGate Metrics, View Message Metrics and Billable Messages, Monitor Logging Analytics Using Service Metrics, Software Development Kits and Command Line Interface, time range maximums (determined by resolution, which relates to interval), Limits for publishing messages (PublishMessage operation). (Correct), Your tenancy by default comes with a root compartment. Support for email-friendly alarm notifications in OCI Monitoring is available in all commercial regions. You can create only private Docker repositories in OCIR. Open the navigation menu and click Observability & Management.Under Monitoring, click Service Metrics. A metric is a measurement related to health, capacity, or performance of a given resource. I have logged into the monitoring service through the OCI console. Compartments can be used to physically separate OCI resources. Common metrics reflect data related to: The scripts provided in this solution do the following: Oracle Cloud Infrastructure For more information about these services, see Monitoring and Notifications. APM reduces this burden by providing monitoring to track the actual experiences of each end-user, all the time, no matter where and how they access the application. All OCI regions have three availability domains. Don't use one topic or stream for multiple high-volume alarms. Mark for Review Alarms Triggers Queries Namespaces. From alarms shown in Stack Monitoring homepages, drilldown to OCI monitoring to access details about the alarm. When you query metrics and view metric charts, the returned data is subject to certain limits. Copyright 2023, Oracle and/or its affiliates. Email is available when the alarm destination is a topic (Notifications service). The time when the alarm was triggered, in ISO-8601 format. Oracle Cloud Before starting this solution, you should consider these important factors: This solution uses the NVIDIA System Management Interface (NVIDIA-smi) command line utility to gather metrics from the GPUs, and then uses the Oracle Cloud Infrastructure command line interface (CLI) to publish these metrics to the Monitoring service. No extra charge for viewing and retaining trace data, regardless of the number of VMs, CPUs, and hosts. Get a high level summary of open alarms, identify issues of concern, and drilldown to resource-specific homepages to further investigate. Unique identifier for all the alarm messages of the alarm. For Windows images, the solution is a PowerShell script that is run by a scheduled task automatically. When configured, repeat notifications remind you of a continued firing state at the configured repeat interval. (Correct), Oracle 1Z0-1055-20 | Oracle Financials Cloud Payables Set 5, Oracle Cloud Platform Enterprise Analytics Set 4, Answer :*Oracle Container Engine for Kubernetes If the evaluation of that metric stream indicates a new FIRING status or other qualifying event, then Monitoring sends an alarm message. Despite that limitation, if your computer uses an NVIDIA GPU, it's possible to easily publish custom metrics to the Monitoring service. To configure an existing compute instance to emit the compute instance metrics, use the following steps. This request's five-minute aggregation windows are thus taken from the sets of data points emitted from 0:n to 5:00, 5:n to 10:00, and so forth. It enables devops teams to track every step of every transaction (no sampling, no aggregation) of new and older applications running on OCI, on-premises, or on other public clouds. The service provides effective monitoring for microservices-based applications as well as legacy, multi-tier applications. allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, displays one monitoring chart per metric for selected resources. For usage beyond the Free Tier limits, prices are consistent across all of Oracle Cloud Infrastructure commercial and government regions. Valid values:OK, FIRING, The alarm severity level. (Correct)*Master Encryption keys For descriptions of title, body, and other parameters, see Alarm Message Format. is required whether you're using the Console or the Review parameter descriptions for alarm messages. For these details, see the "Monitoring Overview" illustration at the top of this page.). (Correct), Answer :*It can span across OCI Regions Setup your application across multiple compartments. Defined as a number of nines for a week and a percentage credit. (Correct). 1Z0-1085-21 || Oracle Cloud Infrastructure Foundations, 1Z0-1094-21 || Oracle Cloud Database Migration & Integration, 1Z0-931-21 || Oracle Autonomous Database Cloud, Oracle 1Z0-1055-20 | Oracle Financials Cloud Payables, Oracle 1Z0-1067-21 | OCI Cloud Operations Associate, Oracle Cloud Infrastructure 2020 Architect Associate, Oracle Cloud Platform Enterprise Analytics. Include the following parameters: Ensure that the instance has either a public IP address or a service gateway, as described in the prerequisites. Not all resources support monitoring. Updates to alarms take up to five minutes to be reflected everywhere. It is supported by Linux operating systems only. For more information, see Creating a Service Connector with a Monitoring Source. Include the following parameters: For an instance to emit the compute instance metrics, the Compute Instance Monitoring plugin must be enabled on the instance and plugins must be running. It supports both Oracle and 3rd-party OAuth servers. You can then use this data to determine when to launch more instances to handle increased load, troubleshoot issues with your instance, or better understand system behavior. For information about Oracle's commitment to accessibility, visit the Oracle The following example shows an alarm message sent to an Email subscription when the alarm is configured for Send formatted messages. Understanding of basic cloud concepts and its principles of economics, Describe the key features and components of OCI. Oracle and Java are registered trademarks of Oracle and/or its affiliates. Infrastructure (OCI) Logging service? With Applications Manager, KFintech was able to gain end-to-end insight into essential transactions, identify slow-performing queries, eliminate recurring performance issues, and ensure uninterrupted service delivery. These metrics are required to use features such as autoscaling, metrics, alarms, and notifications with compute instances. The Console OCI monitoring Service enables customers to perform active and passive monitoring of cloud resources using metric and alarm features. (Correct), Compartments are restricted to a single region. (Correct), It is a Python library that makes common tasks faster, easier, and less error prone. As shown in the following illustration, resolution controls the start time of each aggregation window relative to the previous window while interval controls the length of the windows. View full document. Later leverage the automatically constructed application topology to troubleshoot issues across the application stack. For application health, one of the common KPIs is failure rate, for which a common definition is the number of failed transactions divided by total transactions. Note: To de-duplicate multiple occurrences of the same message, use dedupekey and timestamp. Overuse can occur when multiple resources are using that topic or stream. The previous illustration depicts the flow, starting with resources emitting metric data points to Monitoring. Advanced Encryption Standard (AES) If monitoring is not enabled (and the instance uses a supported image), then a button is available to enable monitoring. data points, or timestamp-value pairs, along Integration with OCI Logging Analytics provides drill-down into related logs for the application experiencing issues. Manage data movement: Centralize monitoring and management of data movements for OCI services. APM is a robust implementation of a Distributed Tracing System as a Service. There are wide range of service metrics that you can access through the monitoring service. OCI hypervisor provides industry leading performance. (Correct)*It runs Spark jobs at scale. In this example, the alarm destination is a topic (Notifications service). These metrics get published when functions are invoked, files are written, the API Gateway handles a request, events are published, a user is created and a network transfers a packet. When triggered, an alarm sends an alarm message to the configured destination. (Correct). It appears as a network device on your Virtual Cloud Network. The Service Connector Hub manages movement of data between services in OCI. Under Monitoring, click Service Metrics. It is included as part of the Data Science service. This software and related documentation are provided under a license Monitoring. Monitoring capabilities include service metrics, Metrics Explorer, and alarm status and definition. * "Oracle and Lone Star College, Transforming Online Education" Longin Gogu, Vice Chancellor, Lone Star College. For example, if you update an alarm to split notifications, then it might take up to five minutes for metric stream status to be populated in the Console. (Correct), Availability Domain and Fault Domain locations, Public or private visibility of the Compute instance, Automate Provisioning of OCI resources KFintech, a financial services industry, having access to a surplus amount of data, was pertinent for to ensure that the performance of its databases was on point. For more information about these metrics, see Compute Instance Metrics. (Correct), Default set of DHCP options, with default values It distributes traffic to different backend servers in a virtual cloud network (VCN). This class provides a wrapper around MonitoringClient and offers convenience methods for operations that would otherwise need to be chained together. (Correct), It enables you to analyze cloud resources using custom metrics. Each fault domain has three availability domains. Click Enable monitoring. To use Oracle Cloud Infrastructure, you must be granted security (Correct), Oracle Cloud Platform Enterprise Analytics Set 2, Answer :*Primary Private IP address variety of sources: You can transfer metrics from the Monitoring service using Service Connector Hub. (Correct). To receive email-friendly alarm notifications, at the time of creating an Alarm, select a message-format radio button after selecting a notification topic. You can use usage metrics like the number of requests or events that hit specific endpoints to verify SLAs for your applications and services. Which Oracle Cloud Infrastructure (OCI) security service should they use? Oracle Corporation List of alarms related to this notification message. Oracle Cloud Infrastructure (OCI) Monitoring Services. It is a centralized single pane of glass for all logs in a tenancy. Valid values:See Message Types. Customers can use these services for workloads that provides validation of card holder transaction but only as 3rd party vendor. Empty for an alarm with a status of OK. Review examples of alarm messages by destination. In this example, the alarm is titled "High CPUUtilization"and continues to be in the FIRING state. UNIX is a registered trademark of The Open Group. The Metrics feature relays metric data about the health, capacity, and performance of your cloud resources. DevOps engineers can use the Monitoring Query Language (MQL) for complex statistical functions across a collection of resources, such as a cluster of compute shapes. Subscribe to the desired region. This software or hardware is developed for general use in a variety of (Correct), Stored data is dependent on the associated Compute Instance. For alarm queries, the specified interval has no effect on the resolution of the request. Copyright 2023, Oracle and/or its affiliates. OCI Autonomous Transaction Processing To monitor the performance of the storage services, you can use the following metrics from the hourly and minute metrics tables. (Correct). Send Pretty JSON messages (raw text with line breaks), The time window used to convert the given set of raw. Use OCI Monitoring to trigger alarms when resources are down, resources are maxed out, or performance is slow. Service-level metrics, such as the latency, network connection errors, and response time, let you review your applications' performance. API:To access Monitoring through APIs, use Monitoring API for metrics and alarms and Notifications API for notifications (used with alarms). Want to read all 6 pages? The shapes of bare-metal and virtual machine instances depends on multiple parameters, such as memory, CPU cores, network bandwidth, etc. Since moving from our previous cloud provider, the time taken to diagnose and resolve problems has improved by 5X." It enables only authentication for the tenancy. (Correct), 1Z0-1085-21 || Oracle Cloud Infrastructure Foundations Set 6, Answer :*An OCI region is a localized geographic area. For troubleshooting information, see Troubleshooting Monitoring. aggregated data according to the specified parameters.