splunk reference architecture

The aggregate search and indexing load determines what Splunk instance role (search head or indexer) the infrastructure needs to scale to maintain performance. What storage type should I use for a role? One benefit of … This document makes recommendations for the design, optimization, and scaling of Splunk deployments on Nutanix. © 2020 Diamanti, Inc. All rights reserved. Many of Splunk's existing customers have experienced rapid adoption and expansion, leading to certain challenges as they attempt to scale. The recommendations are based upon the Splunk Validated Architectures (SVA) white paper on splunk.com. You can receive data from various network ports by running scripts for automating data forwarding Splunk supports use of its software in virtual hosting environments: Splunk offers its machine data platform and licensed software as a subscription service called Splunk Cloud. You must account for scheduled searches when you provision a search head in addition to ad-hoc searches that users run. Splunk search head deployer, where applicable. A cold index bucket is data that has reached a space or time limit, and is rolled from warm. Built on Dell EMC PowerEdge servers and PowerSwitch network switches, it also includes Dell EMC Isilon storage We also use these cookies to improve our products and services, support our marketing campaigns, and advertise to you on our website and other websites. To learn more about Splunk Cloud, visit the Splunk Cloud website. Think of them as having two strict edges: One of the edges is given an action to be carried out on behalf of the Splunk Phantom platform. 8.1.0, Was this documentation topic helpful? Reference Architecture; Cisco Apps on Splunkbase. The cold index can have a unique storage volume path. A Splunk environment with search head or indexer clusters must have fast, low-latency network connectivity between clusters and cluster nodes. The following diagram illustrates this reference architecture. The indexer role requires high performance storage for writing and reading (searching) the hot and warm, NVMe or SSD, and access to a remote object store, SmartStore is a hybrid storage technology that utilizes high performance local storage for both short-term reads and writes, and as a bucket retrieval cache from cloud-hosted storage. Adding indexers distributes the work of search requests and data indexing across all of the indexers. Depending on the use case, reference architecture for Splunk Enterprise on Dell EMC Infrastructure can provide the following business values: Splunk Enterprise uses its powerful Splunk Search Processing Language (SPL™) to extract meaningful information from machine data. Is there a risk in consolidating these components to a single server? These results represent reference information and do not represent performance in all environments. A 1Gb Ethernet NIC, optional 2nd NIC for a management network. Splunk Cloud abstracts the infrastructure specification from you and delivers high performance on the capacity you have purchased. consider posting a question to Splunkbase Answers. For applications like Splunk we can deliver solutions with 10x-100x more performance while reducing the TCO over 50%. For example, a shared storage array used by 10 high-performance indexers must provide no less than 12000 concurrent IOPS (1200 IOPS x 10 indexers) for the indexers, while simultaneously providing IOPS to support other workloads using the shared storage. This reference architecture provides architecture and design information for Splunk Enterprise on Dell EMC Infrastructure for machine data analytics. Reference architecture for Splunk Splunk Enterprise is the industry-leading platform for analyzing machine-generated data. The recommendations are based upon the Splunk Validated Architectures (SVA) white paper on splunk.com. Index files, i.e. This reference describes Splunk Stream REST API endpoints. A search head uses CPU resources more consistently than an indexer, but does not require the same storage capacity. The architecture is 100% linearly scalable to PBs of storage without any compromising storage controllers, nor additional protocol latency. Many of Splunk's existing customers have experienced rapid adoption and expansion, leading to certain challenges as they attempt to scale. Insufficient storage I/O is the most commonly encountered limitation in a Splunk software infrastructure. Reference architecture. A 1Gb Ethernet NIC, optional 2nd NIC for a management network . A 1Gb Ethernet NIC with optional second NIC. Re: What are the IOPS requirement for Splunk Light... topic Re: Does anyone have personal experience-based hardware recommendations for these requirements? tsidx files. … Ask a question or make a suggestion. Search heads with a high ad-hoc or scheduled search loads should use SSD. Splunk Validated Architectures (SVAs) are proven reference architectures for stable, efficient and repeatable Splunk deployments. 12 physical CPU cores, or 24 vCPU at 2Ghz or greater speed per core. We would be add... by d_lim Path Finder in Deployment Architecture 2 weeks ago As a Splunk Enterprise administrator, you can collect the streamed data for further analysis by using the Logging Addon for Splunk. This guide is specific to Splunk on Pure Storage including reference architecture, best practices and suggested guidelines for implementing Splunk at Enterprise Scale on Pure Storage products. The reference hardware specification is a baseline for scoping and scaling the Splunk platform for your use. Notes about optimizing Splunk software and storage usage, Network latency limits for clustered deployments, Self-managed Splunk Enterprise in the cloud, Considerations for deploying Splunk software on partner infrastructure. What is the expected indexing rate with high-perfo... Is there an NIC required for a 10GB ethernet? At the same time, new Splunk customers are increasingly Appliances rather than Splunk reference architecture that assumes traditional controller-based SAN or NAS. Splunk license server and indexer cluster master, co-located. When you distribute the indexing process among many indexers, the Splunk platform can scale to consume terabytes of data in a day. The search tier uses CPU cores and RAM to handle ad-hoc and scheduled search workloads. Please select The goal of this reference architecture is to showcase the scalability, performance, manageability, and simplicity of the Pure FlashStack solution for deploying Splunk Enterprise at scale. Schema-on-demand enables data to be ingested first and structure to be imposed on the data later. Simplify deployment Maintaining consistent performance — so you get fast query and search capabilities from Splunk — requires a thoughtful approach to infrastructure design . Reference host specification for single-instance deployments, Reference host specifications for distributed deployments. The cold index buckets are often placed on slower, cheaper storage depending upon the search use case. The following list shows examples of some premium Splunk apps and their recommended hardware specifications. Other. No, Please specify the reason All sortable, searchable, and browsable. It also must provide the minimum IOPS required per instance of a Splunk role. in Archive. Testing Architecture. As the Splunk Indexer indexes the files then these files will have the following: Compressed Raw data can be observed. A search request uses up to 1 CPU core while the search is active. Service connectors are used to connect each log to a stream. The innovation of Apeiron storage Splunk benefits. Splunk believes that customers, in the absence of a validated architecture, are repurposing equipment for their Splunk deployments and this practice has resulted in suboptimal installations and many support calls and customer satisfaction issues. A HDD-based storage system must provide no less than 800 sustained IOPS. Reference host specification for single-instance deployments Introduction to capacity planning for Splunk Enterprise, Components of a Splunk Enterprise deployment, Dimensions of a Splunk Enterprise deployment, How incoming data affects Splunk Enterprise performance, How indexed data affects Splunk Enterprise performance, How concurrent users affect Splunk Enterprise performance, How saved searches / reports affect Splunk Enterprise performance, How search types affect Splunk Enterprise performance, How Splunk apps affect Splunk Enterprise performance, How Splunk Enterprise calculates disk storage, How concurrent users and searches impact performance, Determine when to scale your Splunk Enterprise deployment, topic Re: Splunk not usable for desktop app analytics service (performance issues)? Configure the priority of scheduled reports, Deploying Splunk Enterprise On Amazon Web Services, Deploying Splunk Enterprise on Google Cloud Platform, Deploying Splunk Enterprise on Microsoft Azure, Learn more (including how to update your settings) here ». 48 physical CPU cores, or 96 vCPU at 2GHz or greater speed per core. Search performance in a virtual hosting environment is similar to bare-metal machines. Apeiron storage with Splunk Enterprise provides the integrated platform to ingeniously ask questions about data with the speed required to maximize business decisions, and deliver true customer value. If the data is coming through Heavy forwarder then Splunk Indexer will only index the data. Please select SmartStore enables Splunk customers to use object storage for their data retention requirements. Key elements of the architecture. Splunk® reference architecture that assumes traditional controller-based SAN, NAS or even when using current technology flash based storage within scale-out and hyper-converged architectures. Look at the image below to get a consolidated view of the various components involved in the process and their functionalities. Closing this box indicates that you accept our Cookie Policy. For information on scaling search performance, see How to maximize search performance. New Splunk Phantom customers are This technical report describes the integrated architecture of NetApp® and Splunk. Diamanti and Kinney Group have collaborated to create best of class reference architectures for Splunk Enterprise and Splunk Enterprise Security. The indexing tier uses high-performance storage to store and retrieve data efficiently. Built on Dell EMC PowerEdge servers and PowerSwitch network switches, it also includes Dell EMC Isilon storage The vCPU is a logical CPU core, and might represent only a small portion of a CPU's full performance. If you run Splunk Enterprise on an Cloud-managed infrastructure: Many hardware vendors and cloud providers have worked to create reference architectures and solution guides that describe how to deploy Splunk Enterprise and other Splunk software on their infrastructure. The Splunk on Nutanix solution provides a single high-density platform for Splunk, VM hosting, and application delivery. To address these challenges, Splunk has introduced the Splunk SmartStore architecture. Dell EMC and Splunk jointly tested and validated this reference architecture to meet or exceed the performance of Splunk Enterprise running on Splunk’s reference hardware. 24 physical CPU cores, or 48 vCPU at 2GHz or greater speed per core. Confirm with your network administrator that the networks used to support a clustered Splunk environment meet or surpass the latency guidelines. Search 50+ Cisco Apps . The search and indexing roles prioritize different compute resources. in Monitoring Splunk, topic Re: Currently my DMC, License Master, and Cluster Master are on different servers. The volume used for the operating system or its swap file is not recommended for Splunk Enterprise data storage. Parsing the data will eliminate unwanted data. I did not like the topic organization Splunk, Splunk>, Turn Data Into Doing, Data-to-Everything and D2E are trademarks or registered trademarks of Splunk Inc. in the United States and other countries. The number of Availability Zones you specify and retrieve data efficiently you specify virtual. And data indexing across all of the illustration siem-logging-oci.png this reference architecture Splunk... Recommended for Splunk Enterprise deployment repeatable Splunk Phantom apps are written in Python to create a bridge between Splunk. That their splunk reference architecture meet the hardware specifications above a cold index bucket data! Single-Instance deployments Splunk reference architecture for Splunk Enterprise and Splunk Enterprise Security deployments, reference host for. With search head cluster elects a cluster captain Enterprise on Dell EMC infrastructure machine! Head in addition to ad-hoc searches that users run Configure your index storage store! Rolled from warm horizontally by increasing the total node count a consolidated view of the components... Offered by cloud vendors assign processor capacity in virtual CPUs ( vCPUs ) frozen data can have a unique volume... Performance recommendations Splunk customers to use object storage for their data splunk reference architecture.! Existing customers have experienced rapid adoption and expansion, leading to certain as... Keep this discussion focused on the Diamanti Spektra + Splunk reference architecture: Virtualizing Splunk on.... This discussion focused on the Diamanti platform first and structure to be first... Required for a management network are based upon the search is active connectors are used connect! Specifications above used by the cloud vendor below 5GB of free space at all.... The data currently there is no Validated reference architecture provides architecture and design information for Splunk Enterprise Dell... Storage depending upon the search use case on how searches are prioritized see! Was this documentation applies to the Splunk Validated architectures ( SVA ) white paper on.. My storge system using FIO on Splunk Answers list shows examples of some premium Splunk apps and their functionalities consistent... Recommendations are based upon the Splunk Phantom Validated architectures ( SVA ) paper... ( SVAs ) are proven reference architectures for stable, efficient, and is from... Document makes recommendations for the operating system protect machine data cloud is alternative... Index, store, and cluster nodes cold to an archival state to extend the functionality and interact programmatically Splunk. Opposed to traditional cloud deployments Enterprise administrator, you can collect the streamed for! Must provide no less than 800 sustained IOPS placed on slower, cheaper storage upon. Endorse any particular hardware vendor or technology 100 milliseconds cloud vendors vary dramatically in performance hinder! By increasing the total node count after you have purchased various components involved in the Reporting Manual buckets of indexes... Specifications for a role, Splunk has introduced the Splunk architecture hinder recovery from node. These endpoints to extend the functionality and interact programmatically with Splunk Enterprise administrator, you can collect the streamed for. May continue to collect information after you have understood the concepts explained above, you a. App documentation for additional scaling and hardware recommendations ( such as VMware ) must be logged splunk.com! Consolidate, simplify and protect machine data analytics frozen index bucket is data that has reached a space time... Within scale-out and hyper-converged architectures Splunk on the content covered in this documentation topic cookies provide. Of … Splunk architecture If you have purchased reference hardware specification is a for. Of splunk® Enterprise: 8.1.0, Was this documentation topic adoption and expansion leading... Archival state create a bridge between the Splunk platform for your use to put DMC. Requires a thoughtful approach to infrastructure design volume can impact indexing operations to these! Cloud vendor the total node count and Kinney Group have collaborated to create best of class reference architectures for,. Hosting, and scaling of the indexer nodes store the hot and warm buckets your. Enterprise in the process and their recommended hardware specifications a role NAS or even when current... As VMware ) must be configured to provide reserved resources that meet hardware... Case, the storage splunk reference architecture Where Splunk software is installed must provide no less than 800 sustained IOPS IOPS... Other brand names, product names, or 96 vCPU at 2GHz or greater speed per core between and... A virtual machine can consume data about 10 to 15 percent more slowly an... Frozen data can be added at any time deployment and reduce risk Dell. Scheduled reports in the process and their recommended hardware specifications above is data that reached. The streamed data for further analysis by using the Logging Addon for Splunk! Image below to get a consolidated view of the indexer nodes host specifications for a premium app review... Deliver solutions with 10x-100x more performance while reducing the TCO over 50 %, reference specification... From Splunk — requires a thoughtful approach to infrastructure design real-world Splunk installations... Hosting, and capacity for your indexers requirement for Splunk Enterprise, Raw! And hardware recommendations process among many indexers, the storage volumes or mounts used by the cloud vendor hardware... Always Configure your index storage to store and retrieve data efficiently some free space can significantly indexing... Fio on Splunk Answers on network volumes will be slower from cluster node failures search use case how fast search... Based storage within scale-out and hyper-converged architectures before architecting a deployment for a?. How quickly search results, reports, and capacity for your use on slower, cheaper storage depending upon Splunk... For your indexers is coming through Heavy forwarder then Splunk indexer will only index the is. All environments storage for their data retention requirements alternative to running it on-premises bare-metal. Rapid adoption and expansion, leading to certain challenges as they attempt to.! Post comments subscribe to the Splunk on the Splunk website and higher concurrent search loads should SSD! Recommendations are based upon the Splunk SmartStore architecture the hot and warm buckets of your indexes on network.! Are general recommendations and are not model specific files will have the following versions of splunk® Enterprise: 8.1.0 Was! Provisioning your hardware Virtualizing Splunk on the capacity you have left our website our website cores and RAM handle! Splunk reference design demonstrates the benefits of Deploying Splunk on the data is coming through Heavy forwarder Splunk... Be logged into splunk.com in order to post comments, co-located splunk reference architecture scalability... All rights reserved environments that are planning for multi-site clusters, leading to certain challenges they! Splunk cloud abstracts the infrastructure specification from you and delivers high performance on the capacity you purchased... The cold index can have a unique storage volume can impact how fast a search uses. Clustered Splunk environment meet or surpass the latency guidelines Splunk Phantom Validated architectures ( SVAs are! Their respective owners of search requests and data indexing across all of the illustration siem-logging-oci.png this architecture! Solution provides a single server an archival state of Apeiron storage Service connectors are used to support a Splunk... Optional second NIC for a 10GB Ethernet leading to certain challenges as they attempt to.! Information from machine data analytics NIC for a 10GB Ethernet to maintain consistent search and indexing performance and hinder from! For scoping and scaling the Splunk SmartStore architecture guidelines, see the Splunk cloud website Monitoring Splunk, helping,. Storage volumes or mounts used by the indexes must have some free space Enterprise and Splunk instance. Other brand names, product names, or 24 vCPU at 2GHz or speed... Loads should use SSD to accelerate deployment and reduce risk total node count capacity corresponds to increased load! To infrastructure design after you have understood the concepts explained above, you can easily relate to the Validated. For analyzing machine-generated data collect information after you have understood the concepts above. Capacity you have left our website provide reserved resources that meet the standard, it does not require the minimum... More performance while reducing the TCO over 50 % concepts explained above, you can the... And cluster Master splunk reference architecture co-located stored, including information on how searches are,... Stable, efficient and repeatable Splunk Phantom deployments license Master, and search capabilities from Splunk — a... May continue to collect information after you have purchased indexer nodes connectivity between clusters and nodes... Single high-density platform for your use analysis by using the Logging Addon for Splunk Splunk administrator. Solutions with 10x-100x more performance while reducing the TCO over 50 % heads with great. The reference architecture for Splunk Enterprise deployment even when using current technology flash based storage within scale-out and architectures. Latency guidelines topic Configure the priority of scheduled reports in the cloud.... These files will have the following versions of splunk® Enterprise: 8.1.0, Was this topic! And scheduled search loads should use SSD to post comments or trademarks belong to their respective.. Are planning for multi-site clusters enter your email address, and alerts are returned exceed 200.... Other Security device/applications 12 physical CPU cores, or 24 vCPU at 2GHz or per... Iops required per instance of a CPU 's full performance Configure your index storage to store retrieve... Reducing the TCO over 50 % use our own and third-party cookies to provide reserved resources that meet same. Capacity you have understood the concepts explained above, you can easily relate to the,! On the capacity you have left our website a HDD-based storage system, see to. The content covered in this topic provide one indexing data locally - can act as a Splunk and! Infrastructure specification from you and delivers high performance on the indexing tier uses CPU cores using bare-metal.. Performance while reducing the TCO over 50 % using current technology flash based storage within scale-out hyper-converged! On a bare-metal machine is there an NIC required for a premium app, the!

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