Alerts & Notifications 12 NEW
Manage alerts, rules and notifications
Total Alerts
0
This month
Unread Alerts
12
3 critical
Active Rules
24
Monitoring
Resolved 24h
42
Success rate
Alert Trends
Alerts by severity over time
Node-018 Offline
CriticalNode-018 has been offline for 15 minutes. Last seen: 192.168.1.118 · US West
Security Breach Detected
CriticalSuspicious login attempt from unknown IP: 203.45.67.89
Validator Slashed
CriticalValidator 0x9e3d...4f7b slashed for double signing. Loss: 3.2 ETH
Gas Price Spike
WarningGas exceeded 150 Gwei threshold. Current: 178 Gwei
API Rate Limit Warning
WarningProduction API using 85% of daily quota (84,521 / 100,000)
Slow Block Time
WarningAverage block time increased to 14.8s (normal: 12.1s)
Failed Transactions Increased
WarningFailed TX rate at 2.4% (threshold: 2%)
System Update Available
InfoVersion 2.1.0 is now available with new features and bug fixes
Contract Verified
InfoSmart contract MyToken.sol successfully verified
Rewards Distributed
InfoStaking rewards of 1,247 ETH distributed to validators
Node-018 Offline
CRITICALNode-018 offline for 15 min · 2 min ago
Security Breach
CRITICALSuspicious login from 203.45.67.89 · 5 min ago
Validator Slashed
CRITICAL3.2 ETH loss · 12 min ago
Gas Price Spike
WARNINGGas at 178 Gwei · 15 min ago
API Rate Limit Warning
WARNING85% quota used · 30 min ago
High Memory Usage
WARNINGNode-005 at 88% · 1 hour ago
System Update Available
INFOVersion 2.1.0 · 4 hours ago
Contract Verified
INFOMyToken.sol verified · 5 hours ago
Gas Price Above 100 Gwei
Trigger when gas price exceeds 100 Gwei · Email + Push
Node Offline Detection
Alert when any node is offline for > 5 minutes · Email + SMS + Push
API Usage 80% Threshold
Warn when API key uses 80% of daily quota · Email
Validator Slashing Detection
Alert on any validator slashing event · Email + SMS + Push
ETH Price Alert
Alert when ETH drops below $3,500 · Email
ETH Price Alert
Alert when ETH drops below $3,500 · Email · Paused
Create Alert Rule
Alert Details
Critical · 2 minutes ago
Node-018 has been offline for 15 minutes. Immediate attention required.
Severity
🚨 Critical
Category
🖥️ System
Status
Active
Affected
Node-018
Affected Resource
Event Timeline
Node went offline
14:32:45 UTC · Connection lost
Alert triggered
14:37:45 UTC · After 5 min threshold
Notification sent
14:37:46 UTC · Email + Push sent to admin
Auto-restart attempted
14:40:00 UTC · Restart failed
Still offline
14:47:45 UTC · Awaiting manual intervention
Notified Via
Rule
Node Offline Detection
Threshold: 5 minutes offline
Notification Settings
Email Notifications
john@blockscout.com
SMS Notifications
+1 (555) 123-4567
Push Notifications
Browser + Mobile
Slack
#alerts channel
Webhook
https://api.myapp.com/webhook
Critical alerts will still send during quiet hours
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