Open Capture and Analytics Tool. If you want to know how well a game is performing on your machine in real-time with low overhead. It supports all major APIs on Windows – Direct3D® 11, 12 and Vulkan® – and can show an in-game overlay
NinjaOne (Formerly NinjaRMM) provides remote monitoring and management software that combines powerful functionality with a fast, modern UI. Easily remediate IT issues, automate common tasks, and support end-users with powerful IT management tools.
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Which is more popular?
Based on our record, OCAT
seems to be more popular. It has been mentioned
4 times
since March 2021.
social mentions
4 vs 0
Device Management popularity
100% vs 0%
Base details
Website, pricing, platforms and company facts side by side.
Open Source OCAT is an open-source project, meaning that its source code is available for anyone to view, modify, and improve. This fosters community contributions and greater transparency.
Cross-Platform Support OCAT supports a wide range of graphics APIs, including DirectX, Vulkan, and OpenGL, offering flexibility for users across different platforms and game titles.
Real-Time Monitoring OCAT provides real-time monitoring of frame times and other performance metrics, allowing users to analyze game performance as it happens.
Customizable Overlays The tool allows for customizable overlays that display performance metrics during gameplay, which can be tailored to show the information relevant to the user.
Comprehensive Logging OCAT can log detailed performance data for later analysis, helping users to dig deeper into performance bottlenecks and optimization opportunities.
Possible disadvantages
Complex Setup The initial setup and configuration of OCAT might be complex for users unfamiliar with performance monitoring tools, requiring a learning curve.
Limited User Interface The user interface of OCAT might not be as polished or intuitive as some commercial alternatives, potentially making it less accessible for some users.
Resource Intensive Running OCAT in the background can introduce a small amount of performance overhead, which might affect the accuracy of the measurements on lower-spec systems.
Windows Focus While supporting multiple graphics APIs, OCAT is mostly tailored for Windows environments, which might limit its utility for users wanting to monitor performance on other operating systems.
Enhanced Server Stability CloudLinux uses its lightweight virtualization technology (LVE) to isolate each tenant on a shared hosting server, preventing any single user from consuming excessive resources and crashing the server for everyone else. This ensures consistent uptime and performance.
Improved Security with HardenedPHP and KernelCare CloudLinux offers HardenedPHP, which patches old and unsupported PHP versions against known vulnerabilities, and KernelCare, which provides live kernel patching without requiring server reboots. These features significantly enhance server security posture.
Resource Limit Management Administrators can set granular resource limits (CPU, memory, I/O, number of processes, etc.) per user account using LVE Manager. This makes it easy to manage shared hosting environments and ensure fair resource distribution among tenants.
CageFS File System Virtualization CageFS creates a virtualized file system for each user, preventing them from seeing other users on the server, viewing sensitive configuration files, or exploiting server vulnerabilities. This adds an important layer of isolation and security.
Wide Compatibility with Hosting Panels CloudLinux integrates seamlessly with popular hosting control panels such as cPanel, Plesk, and DirectAdmin, making it straightforward for hosting providers to adopt without overhauling their existing infrastructure or workflows.
Possible disadvantages
Additional Licensing Cost CloudLinux requires a paid monthly or annual license on top of the base server cost. For smaller hosting providers or individual server owners, this additional expense can add up and may not always be justifiable compared to free alternatives.
Limited to CentOS/RHEL-Based Systems CloudLinux is built on top of RHEL/CentOS and does not support other Linux distributions like Ubuntu or Debian. This limits its adoption for hosting providers who prefer or already run non-RHEL-based environments.
Learning Curve for Configuration While CloudLinux provides powerful resource management tools, properly configuring LVE limits, CageFS, PHP Selector, and other features requires a solid understanding of the platform. Misconfiguration can lead to users being unnecessarily restricted or resources being poorly allocated.
Potential Performance Overhead The additional layers of virtualization, resource monitoring, and file system isolation introduced by CloudLinux can impose a slight performance overhead on the server compared to running a bare, unmodified Linux distribution without these controls.
Dependency on CloudLinux Ecosystem Adopting CloudLinux means relying on their ecosystem for kernel updates, PHP patches, and security fixes. If the company experiences delays in releasing patches or changes its pricing/licensing model, hosting providers may find themselves locked into a dependency that is difficult to migrate away from.
Analysis
An editorial look at what each product does well and who it suits.
OCATCloudLinux
No analysis of OCAT yet.
Overall verdict
CloudLinux is a well-regarded, mature Linux OS distribution and toolset specifically designed for shared hosting and multi-tenant server environments, offering strong isolation, resource management, and security features that make it a solid choice for hosting providers.
Why this product is good
Provides LVE (Lightweight Virtual Environment) technology for per-tenant resource isolation, preventing 'bad neighbor' effects on shared servers
Enhances server stability and security by isolating users so that one account's issues (crashes, resource spikes) don't affect others
Offers extended lifecycle support (longer than standard CentOS/RHEL support windows), which is valuable for legacy systems
Includes tools like CloudLinux OS Shield, Imunify360 integration, and hardened kernel options for improved security
Compatible with popular control panels like cPanel and Plesk, making it easy to integrate into existing hosting stacks
Backed by an established company with a long track record in the hosting industry and responsive support
Offers granular control over CPU, memory, I/O, and other resources per user account
Provides PHP Selector and multiple PHP version support, useful for hosting providers serving diverse client needs
Recommended for
Web hosting companies running shared or reseller hosting environments
Hosting providers needing to isolate customer accounts on the same physical server
Businesses requiring extended OS support lifecycles beyond standard RHEL/CentOS EOL dates
Enterprises using cPanel or Plesk that want tighter security and resource control
Hosting companies looking to reduce support tickets caused by noisy-neighbor resource contention
IT teams managing multi-tenant infrastructure who need governance and monitoring tools built into the OS layer
The Open Capture and Analytics Tool (OCAT) for D3D11, D3D12, and Vulkan provides an FPS overlay and performance assessment – GPUOpen-Tools/ocat. For simplicity of use, users can assign hotkeys that display various...
However, OCAT does not have a user friendly interface like Nzxt CAM, but it is easy to find any information. The in-game overlay OCAT feature can display information in multiple locations on your computer screen based...
Recommendations tracked on public social media and blogs since March 2021.
OCAT4 mentionsCloudLinux0 mentions
RTX 3090 to 4080: results in DCS
If you want free, easy benchmarking for DCS VR with super-useful information, you can use OCAT which will give you a frametime in average, 95th and 99th percentiles in a simple spreadsheet. Thanks for the super interesting benchmark! (=.
Source:
almost 4 years ago
If you want to record VR frametimes, OCAT.
If you just want framerates (min/max/avg) and percentiles (99th/90th/etc), Nvidia FrameView.
Source:
almost 5 years ago
Ryzen RAM OC test with de-synched Infinity Fabric - in search of better RAM performance
Benchmarking games with no dedicated benchmark is a little weird, but you can get the statistics via CapFrameX or MSI Afterburner or OCAT or FCAT.
Source:
almost 5 years ago
CPU-Z is a freeware that gathers information on some of the main devices of your system :
Processor name and number, codename, process, package, cache levels.
Open Hardware Monitor
MSI Afterburner
FPS Monitor
AgaueEye
MangoHUD
CPU-Z
Speccy
