Networking
New network model and advanced algorithms
R-Core
High-performance Packet Path Accelerator
Providing high-performance capture, R-Core is the ultimate packet forwarding engine. R-Core supports DPDK and leverages its powerful HW acceleration capabilities from multiple application instances, including Zeek and Suricata workers. R-Core combines lightning-fast performance features such as zero packet copy, proprietary queuing and lockless data structures, and kernel bypass with options for fine-grained control of NUMA affinity and CPU core pinning. Although application-specific performance varies, benchmarks demonstrate that at input rates of 10Gbps, R-Core’s optimizations increase application performance up to 500% while packet drops are reduced up to 200%.
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Core Capabilities
Flexibility
Tailor resources to applications. Flexibly adjust the amount of compute and memory allocated to ensure the application performance requirements are satisfied while avoiding wasting resources.
Filtering
Support for HW-accelerated filtering to allow further speedups by offloading traffic from the CPU. This feature includes support for SW-fallback.
NUMA Coherency
Maximize performance by ensuring all memory accesses are performed on the local NUMA node.
End-to-end Lockless Architecture
Avoid slowdowns from memory contention by ensuring that no shared data structure needs to be locked.
Scalability
Increase the number of application workers while avoiding bottlenecks across the pipeline.
Support for DPDK
Leverage hardware-aided packet acceleration and utilize state-of-the-art NICs.
Solution Briefs
Related News
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