capacity-monitor

name	capacity-monitor
description	容量监控 — 持续监控磁盘、内存、进程数等系统容量指标，提前预警
version	1.0.0
license	MIT
metadata	{"author":"blackplume233","actant-tags":"capacity,monitoring,alerting,scavenger","layer":"auxiliary","agent":"scavenger"}

Capacity Monitor

Overview

Continuous monitoring of disk, memory, process count, and other system capacity metrics; early warning.

Threshold Configuration

• Define per-metric thresholds (e.g., disk > 85%, memory > 90%)
• Support absolute values (e.g., free disk < 5GB) and percentages
• Configurable per workspace or global defaults

Trend Prediction

• Track metric history; extrapolate growth rate
• Predict when threshold will be breached (e.g., "disk full in ~7 days")
• Use simple linear regression or moving average

Alert Escalation Levels

Level	Condition	Action
Info	Approaching threshold (e.g., 70%)	Log only; optional notification
Warning	At threshold (e.g., 85%)	Notify user; suggest cleanup
Critical	Severe (e.g., 95%)	Urgent alert; integrate with Maintainer for automated response

Integration with Maintainer

• On critical: delegate to Maintainer for automated cleanup (resource-scan + cleanup-policy)
• Pass context: which metric, current value, suggested actions
• Maintainer reports back; Capacity Monitor logs resolution