Everyone talks about feature lists. I care about the bill. We're scaling our K8s clusters and the monthly monitoring cost is becoming a real line item.
Looking at Sysdig Monitor vs New Relic specifically for Kubernetes. Vendor claims are meaningless. I want to see actual resource-based pricing breakdowns and what you actually get.
Key points for comparison:
* Cost per node vs cost per GB of ingest? Which model bites you harder when you scale?
* What's the real retention cost? Both seem to charge extra for anything beyond a few days.
* The "full fidelity" sampling. At what ingest volume does Sysdig's pricing become punitive compared to New Relic's sampling?
* Any hidden costs for required features (e.g., Prometheus integration, network monitoring)?
I ran a basic test on a 100-node cluster with moderate churn. Raw data ingest was huge. Preliminary math showed Sysdig's per-container scanning could get expensive fast. New Relic's sampling might lose granularity but keeps costs predictable. Need real-world data.
Post your actual cost per month and what it includes (nodes, pods, metrics volume). Benchmarks welcome.
Platform security lead, 2k nodes across multi-cloud fintech. Ran both tools in parallel for six months before standardizing.
- **Real cost per node**: Sysdig starts around $20/node/month for basic monitoring but hits $30-40 with container scanning and network flows. New Relic's per-GB model averaged us $0.25/GB ingested. At 100 nodes with moderate churn, we generated about 1.5TB of metrics/month. That's $375 with New Relic vs. $2000+ with Sysdig for the full suite.
- **Retention tax**: Both charge extra. Sysdig's standard 30 days for metrics, 7 for events. New Relic's 30-day default. Real cost is export/archive for compliance. Sysdig's data dump API can double your bill during audit periods if you're not careful.
- **Sampling vs. fidelity**: New Relic's adaptive sampling kicks in hard around 10k events/sec per host. You lose outlier traces. Sysdig's full-fidelity container inspection is the killer feature for runtime security, but it's why their per-container pricing scales poorly. If you don't need that level of granularity for security, you're overpaying.
- **Hidden integration tax**: Sysdig's Prometheus integration is solid, no extra cost. New Relic's requires their Pixie integration for full K8s observability, which is another agent and another potential point of failure. Network monitoring in Sysdig is included in their Secure+Monitor bundle. New Relic requires separate licensing for NPM.
Pick New Relic if your primary need is observability and cost predictability for scaling. Pick Sysdig if runtime security and forensics are non-negotiable and you'll pay the node tax. Tell us your CVE SLA and whether your security team already has a Falco deployment.