NexusFlow — Production Monitoring

▾ SLO Overview

Availability (30d)

99.94%

SLO Target: 99.9%

↑ +0.04% buffer

Error Budget Remaining

72.3%

21.7 min consumed / 43.2 min total

↑ OK — Burn rate: 0.41x

Request Rate (total)

4,827

req/s — all services

↑ +12% vs yesterday

P95 Latency (API GW)

287ms

SLO threshold: 500ms

↓ 43% below threshold

▾ API Gateway — RED Method

Request Rate by Service (req/s)

api-gateway

workflow-engine

auth-service

notifier

Error Rate (%) + P95 Latency (ms)

deploy 13:22

Error Rate %

P95 Latency

▾ Infrastructure — USE Method

CPU Utilization (avg)

62% Threshold: 80%

node-1

node-171%

node-265%

node-349%

Memory Usage

11.2 GiB of 16 GiB

Used: 70%Free: 30%

Buffers/Cache3.8 GiB

App Memory7.4 GiB

Kernel0.4 GiB

Network I/O (Mbps)

842

Mbps ↓ In

412

Mbps ↑ Out

Pod Count by Namespace

47 / 52 desired

Namespace	Running	Pending
production	38	0
monitoring	6	0
ingress	3	1

▾ PostgreSQL Database

Query Rate & Latency (P50 / P95 / P99)

P50 (4ms)

P95 (18ms)

P99 (87ms)

Query rate

Database Stats

Active Connections

87 / 200 max

DB Size

48.3 GiB

Replication Lag

0.4s

replica-1 OK

▾ Alertas Activas & Latency Heatmap

Alert Status

OK High Error Rate — api-gateway OK for 2h 14m

FIRING P95 Latency Spike — workflow-engine 14m ago

OK CPU Utilization > 80% — node-1 OK for 47m

PENDING DB Connections > 150 — postgres-primary Eval: 3m

OK Pod CrashLoopBackOff — production OK for 6h

OK Disk Usage > 85% — all nodes OK for 1d

Latency Heatmap — http_request_duration_seconds

Color intensity = request density in latency bucket. Darker = more requests.

500ms
200ms
100ms
50ms
20ms
10ms

Low density

High density Most requests: P10-20ms ✓

▾ Service Status Overview

All Services — Health & SLI

Service	Status	Req/s	Error %	P95 Latency	CPU	Memory	Pods	SLI
api-gateway	UP	1,847	0.8%	187ms	71%	4.2 GiB	6/6	✓ 99.97%
workflow-engine	DEGRADED	892	3.2%	612ms	83%	3.8 GiB	4/4	⚠ 99.72%
auth-service	UP	1,204	0.1%	94ms	42%	1.6 GiB	3/3	✓ 99.99%
notifier	UP	384	0.5%	231ms	38%	0.9 GiB	2/2	✓ 99.95%
report-generator	UP	156	0.0%	1.2s	55%	2.1 GiB	2/2	✓ 100%
data-sync	UP	247	0.3%	340ms	61%	1.4 GiB	2/2	✓ 99.93%
billing-service	UP	63	0.0%	82ms	22%	0.7 GiB	1/1	✓ 100%
search-service	DOWN	0	100%	—	0%	0 GiB	0/2	✗ INCIDENT