As cloud-native infrastructure evolves, traditional kernel modules and outdated monitoring tools struggle to match its pace. eBPF is emerging as a transformative technology, enabling sandboxed program execution directly in the Linux kernel—without modifying source code or loading external modules.
Benison Technologies has deployed several eBPF-based solutions for clients seeking advanced observability, runtime security, and network performance monitoring. This blog shares practical lessons from real-world eBPF deployments and guidance on when and how to use it effectively in production.
Why eBPF is Better Than Traditional Kernel Modules
Traditional kernel modules are tightly coupled to specific Linux versions, making upgrades complex and risky. eBPF offers runtime execution with built-in safety checks and avoids system restarts.
Use eBPF when you need to:
- Deploy observability or security features without changing kernel code
→ See our Sidecar-based System Call Auditing using eBPF case study.
- Monitor sensitive I/O with low performance impact
→ Our eBPF-based File I/O Monitoring solution enables lightweight tracking of critical data access.
- Ensure portability across systems and kernel versions
→ Benison Technologies builds resilient solutions using its Embedded Software expertise for seamless cross-platform support.
If you require deep integration with kernel events—without maintaining out-of-tree modules—eBPF is the ideal choice.
Common Challenges When Deploying eBPF at Scale
Despite its benefits, deploying eBPF in production requires planning. Here are some common challenges:
-
Kernel version mismatches
Even minor version shifts can affect eBPF program behavior. Benison’s kernel engineering team pre-validates all deployments for stability.
-
Lack of observability tools
We implement log collector frameworks to trace kernel events and map stats effectively.
-
Resource limits
Memory constraints and eBPF map tuning are critical for systems like Monitoring Clipboard Activity using eBPF.
-
Probe and toolchain conflicts
Our DevOps team supports CI/CD pipelines that validate eBPF safety and compatibility in dynamic environments.
Top Tools for eBPF Observability and Security
Modern eBPF-based tools enable powerful capabilities across security and observability:
| Tool | Focus Area | Strengths |
| Cilium Hubble | Network Observability | Identity-aware L3–L7 insights |
| Pixie | Application Telemetry | Instant, no-code instrumentation |
| Falco | Runtime Security | Threat detection in containers |
| Inspektor Gadget | Kubernetes Debugging | eBPF-powered system visibility |
| BPFTrace | Kernel-Level Scripting | Custom CLI tracing for experts |
Benison Technologies helps clients integrate these tools into their cloud infrastructure to improve monitoring and threat detection.
How eBPF Strengthens Security and Networking
eBPF hooks into system calls, sockets, and traffic flows, providing real-time control over security policies and network behavior.
Key implementations by Benison Technologies include:
-
Behavioral security enforcement
→ See Monitoring Data Transfers to Removable Devices using eBPF
→ Shell Command Monitoring with eBPF
-
Packet inspection and policy control
→ Learn how NextGen UTMS using VPP/DPDK delivers inline threat protection.
-
Zero-trust networking for containers
→ Sidecar-based Network Security using eBPF adds L3–L7 enforcement in Kubernetes workloads.
These real-world projects show how eBPF modernizes both the security stack and network performance layers.
What to Monitor in Long-Running eBPF Services
Once deployed, eBPF programs need active monitoring to ensure performance and safety:
-
Runtime metrics
-
- eBPF hook execution time
-
- Number of probe activations
-
- Ring buffer drop counts
-
Memory and map behavior
-
- Pinned map sizes
-
- Lookup failure and eviction patterns
-
System integration
-
- Verifier logs and load success rates
-
- Coverage of syscall or packet hooks
Our QA and monitoring tools, as used in Monitoring Printer Activity using eBPF, ensure accurate long-term performance.
Conclusion
eBPF is redefining cloud security, infrastructure observability, and network monitoring. But it demands the right expertise for production use.
Benison Technologies combines product engineering, cloud modernization, and DevOps practices to ensure successful eBPF integration.
Explore our eBPF case studies or connect with us to see how we can bring eBPF to your infrastructure.
