菜单
Redis cost optimization expert. Analyzes memory usage, connection management, command patterns, hot keys, and provides optimization strategies. Trigger when user mentions Redis costs, memory optimization, or Redis audit.
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
基于 SOC 职业分类
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| name | redis-audit |
| description | Redis cost optimization expert. Analyzes memory usage, connection management, command patterns, hot keys, and provides optimization strategies. Trigger when user mentions Redis costs, memory optimization, or Redis audit. |
| when_to_use | - User asks about Redis billing - User needs to optimize memory usage - User encounters Redis performance issues - User needs to audit Redis configuration - User wants to reduce Redis expenses |
| allowed-tools | Bash(redis-cli *) |
| Factor | Impact | Optimization |
|---|---|---|
| Memory | Primary cost | Compression, TTLs |
| Connections | Resource usage | Pooling |
| Commands | CPU usage | Batching, pipelines |
| Network | Egress | Compression |
redis-cli INFO memory
Analyze fragmentation, peak memory, and eviction stats.
See cases/memory-optimization.md for optimization.
redis-cli INFO clients
Check connection count and timeout settings.
See cases/connection-optimization.md for pooling strategies.
redis-cli --hotkeys
Find keys with disproportionate access patterns.
See cases/hot-key-optimization.md for sharding strategies.
redis-cli SLOWLOG GET 10
Identify expensive operations and optimize queries.
| Problem | Case File | Solution |
|---|---|---|
| High memory | cases/memory-optimization.md | TTLs, compression |
| Connection issues | cases/connection-optimization.md | Pooling |
| Hot keys | cases/hot-key-optimization.md | Sharding |
| Optimization | Before | After | Improvement |
|---|---|---|---|
| Memory compression | 1GB | 300MB | 70% |
| Connection pooling | 500 conns | 50 conns | 90% |
| Key sharding | 100K ops/key | 10K ops/key | 90% |
## Redis Cost Audit Report
### 1. Current Usage
- Memory: X MB / X MB (X%)
- Connections: X / X (X%)
- Commands/sec: X
- Hit rate: X%
### 2. Performance Issues
- Slow commands: X
- Hot keys: X
- Memory fragmentation: X
### 3. Recommendations (by priority)
1. [P0] Apply case: <case-name> → Expected improvement: XX%
### 4. Cost Projection
- Current: $X/month
- After optimization: $X/month
- Savings: $X/month (XX%)