Prometheus replacement
same queries, less RAM, faster ingestion
// official site: victoriametrics.com ↗
TIME-SERIES · PRO TIER
VictoriaMetricspro
VictoriaMetrics is a high-performance Prometheus-compatible TSDB — drop-in replacement for Prometheus with 7-10× less memory and 70× faster ingestion. Full PromQL + MetricsQL extensions. Single binary, no external DB needed.
// What it is
A closer look.
VictoriaMetrics is a high-performance Prometheus-compatible TSDB — drop-in replacement for Prometheus with 7-10× less memory and 70× faster ingestion. Full PromQL + MetricsQL extensions. Single binary, no external DB needed.
The "Prometheus you wish you had" — same API, same dashboards, dramatically better resource profile at scale.
// Use cases
What it's for.
Concrete scenarios where teams pick VictoriaMetrics over the SaaS alternative.
Long-term metrics storage
months/years of metric retention
Multi-cluster aggregation
federate metrics from multiple Prometheus instances
Real-time monitoring
sub-100ms queries at scale
Cloud-native observability
Kubernetes-friendly architecture
// Who it's for
Built for these teams.
If your team profile matches one of these, VictoriaMetrics is a strong fit out of the box.
SRE teams
scaling Prometheus past its memory limits
Platform engineering teams
building multi-tenant observability
Cost-conscious teams
running monitoring on cheaper hardware
High-cardinality workloads
that Prometheus struggles with
Multi-cluster orgs
aggregating metrics centrally
// Differentiators
Why teams pick VictoriaMetrics.
When evaluating self-hosted options for this category, here are the dimensions on which VictoriaMetrics consistently lands above the alternatives.
- ✓Apache 2.0 — fully open
- ✓Resource efficient — 7-10× less RAM than Prometheus
- ✓PromQL compatible — drop-in for existing dashboards
- ✓MetricsQL — extends PromQL with useful additions
- ✓Single binary — operational simplicity
- ✓Active development — backed by VictoriaMetrics Inc.
// Integrations
Connects to.
The stack you'll plug VictoriaMetrics into — services, protocols, and adjacent apps in the BluixApps catalog.
◇
Prometheus
accept remote_write from any number of Prometheus instances
◈
Grafana
use as Prometheus data source (auto-detected)
◆
Telegraf / Vector / FluentBit
direct ingestion
▣
Push gateway
Prometheus pushgateway compatible
▦
MQTT / Kafka
via vmagent
▩
Alertmanager
vmalert as Alertmanager-compatible rule evaluator
▼
Client libraries
every Prometheus client library works
// Adoption & deployment
Notable users & community
- 12k+ GitHub stars
- Used by Adidas, Wix, Razorpay, ESL Gaming for production observability
- Backed by VictoriaMetrics Inc. with sustainable commercial cluster + enterprise
- Active Slack community
- Featured in Prometheus-alternative comparisons + CNCF observability guides
What we ship
- Docker image:
victoriametrics/victoria-metrics:latest - Persistent volume:
/opt/victoriametrics/data - Port 8428 exposed
- 12-month retention by default
- Built-in VMUI at
/vmuifor ad-hoc queries - HTTPS via Let's Encrypt reverse proxy
- Auto-detection by Grafana on same VPS as Prometheus data source
- Backup hook covers data volume
// Tips & operations
Run it properly.
Operational guidance from running this in production — what to lock down, what surprises people.
// PERFORMANCE
Single-node vs cluster
single fits most use cases up to 1M metrics/sec
// SECURITY
Retention
default -retentionPeriod=12 (months); tune per cost
// OPERATIONS
PromQL compatibility
most queries work; some edge cases differ
// RELIABILITY
Remote write
point Prometheus at /api/v1/write
// DEPLOYMENT
Cardinality limits
VictoriaMetrics handles high-cardinality MUCH better than Prometheus
// SCALING
Backup via vmbackup
official backup utility
512
// min ram (MB)
8
// min disk (GB)
8428
// access port
http
// protocol
pro
// bluixapps tier
Project resources
Official sitevictoriametrics.com ↗