redis狀態與效能監控

http://blog.csdn.net/pestd/article/details/7329664

1、redis-benchmark 
redis基準資訊，redis伺服器效能檢測 

redis-benchmark -h localhost -p 6379 -c 100 -n 100000 
100個並發串連，100000個請求，檢測host為localhost 連接埠為6379的redis伺服器效能  [root@Architect redis-1.2.6]# redis-benchmark -h localhost -p 6379 -c 100 -n 100000   ====== PING ======     10001 requests completed in 0.41 seconds     50 parallel clients     3 bytes payload     keep alive: 1      0.01% <= 0 milliseconds   23.09% <= 1 milliseconds   85.82% <= 2 milliseconds   95.60% <= 3 milliseconds   97.20% <= 4 milliseconds   97.96% <= 5 milliseconds   98.83% <= 6 milliseconds   99.41% <= 7 milliseconds   99.70% <= 8 milliseconds   99.99% <= 9 milliseconds   100.00% <= 12 milliseconds   24274.27 requests per second  

2、redis-cli  

redis-cli -h localhost -p 6380 monitor  
Dump all the received requests in real time; 
監控host為localhost，連接埠為6380，redis的串連及讀寫操作   [root@Architect redis-1.2.6]# redis-cli -h localhost -p 6380 monitor   +OK   +1289800615.808225 "monitor"   +1289800615.839079 "GET" "name"   +1289800615.853694 "PING"   +1289800615.853783 "PING"   +1289800615.854646 "PING"   +1289800615.854974 "PING"   +1289800615.857693 "PING"   +1289800615.866862 "PING"   +1289800615.871944 "PING"  

redis-cli -h localhost -p 6380 info  
Provide information and statistics about the server ; 
提供host為localhost，連接埠為6380，redis服務的統計資訊   [root@Architect redis-1.2.6]# redis-cli -h localhost -p 6380 info   redis_version:2.0.4   redis_git_sha1:00000000   redis_git_dirty:0   arch_bits:32   multiplexing_api:epoll   process_id:21990   uptime_in_seconds:490580   uptime_in_days:5   connected_clients:103   connected_slaves:0   blocked_clients:0   used_memory:4453240   used_memory_human:4.25M