smithery/pluginagentmarketplace
redis-performance
Master Redis performance - memory optimization, slow log analysis, benchmarking, monitoring, and tuning strategies
Installation
$
npx skills add smithery/pluginagentmarketplace --skill redis-performance
SKILL.md
Redis Performance Skill
Memory Management
maxmemory 4gb
maxmemory-policy allkeys-lru
maxmemory-samples 10
Eviction Policies
| Policy |
Description |
Use Case |
| noeviction |
Error on full |
Critical data |
| allkeys-lru |
Evict LRU |
General cache |
| volatile-lru |
Evict LRU with TTL |
Session cache |
| allkeys-lfu |
Evict LFU |
Frequency-based |
Memory Analysis
INFO memory
MEMORY DOCTOR
MEMORY USAGE key
MEMORY STATS
redis-cli --bigkeys
Slow Log
CONFIG SET slowlog-log-slower-than 10000 # 10ms
CONFIG SET slowlog-max-len 128
SLOWLOG GET 10
SLOWLOG LEN
SLOWLOG RESET
Common Slow Commands
| Command |
Fix |
| KEYS * |
Use SCAN |
| SMEMBERS |
Use SSCAN |
| HGETALL |
Use HMGET |
Benchmarking
# Basic
redis-benchmark -q -n 100000
# With pipelining
redis-benchmark -q -n 100000 -P 16
# Specific commands
redis-benchmark -t set,get -n 100000 -q
Latency Monitoring
CONFIG SET latency-monitor-threshold 100
LATENCY DOCTOR
LATENCY HISTORY command
Key Metrics
| Metric |
Healthy |
Warning |
Critical |
| Memory |
<75% |
75-90% |
>90% |
| Ops/sec |
Baseline |
+50% |
+100% |
| Latency |
<1ms |
1-10ms |
>10ms |
| Hit ratio |
>95% |
90-95% |
<90% |
Assets
performance-config.conf - Optimized config
References
PERFORMANCE_GUIDE.md - Tuning guide
Troubleshooting
High Memory
INFO memory
redis-cli --bigkeys
Fix: Set eviction policy, add TTL
High Latency
SLOWLOG GET 10
LATENCY DOCTOR
Fix: Optimize slow commands
Error Codes
| Code |
Name |
Recovery |
| PERF001 |
OOM |
Increase maxmemory or evict |
| PERF002 |
HIGH_LAT |
Check slow log |
| PERF003 |
FRAG |
MEMORY PURGE or restart |
