1、redis-benchmark
redis基準信息，redis服務器性能檢測
redis-benchmark -h localhost -p 6379 -c 100 -n 100000
100個并發連接，100000個請求，檢測host為localhost 端口為6379的redis服務器性能
[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: 10.01%
2、redis-cli
redis-cli -h localhost -p 6380 monitor
Dump all the received requests in real time;
監控host為localhost，端口為6380，redis的連接及讀寫操作
[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，端口為6380，redis服務的統計信息
[root@Architect redis-1.2.6]# redis-cli -h localhost -p 6380 inforedis_version:2.0.4redis_git_sha1:00000000redis_git_dirty:0arch_bits:32multiplexing_api:epollprocess_id:21990uptime_in_seconds:490580uptime_in_days:5connected_clients:103connected_slaves:0blocked_clients:0used_memory:4453240used_memory_human:4.25Mchanges_since_last_save:200bgsave_in_progress:0last_save_time:1290394640bgrewriteaof_in_progress:0total_connections_received:809total_commands_processed:44094018expired_keys:0hash_max_zipmap_entries:64hash_max_zipmap_value:512pubsub_channels:0pubsub_patterns:0vm_enabled:0role:slavemaster_host:localhostmaster_port:6379master_link_status:upmaster_last_io_seconds_ago:18db0:keys=1319,expires=0
3、redis-stat
redis-stat host localhost port 6380 overview
Print general information about a Redis instance;
實時打印出host為localhost，端口為6380，redis實例的總體信息
[root@Architect redis-1.2.6]# redis-stat port 6380 overview ------- data ------ ------------ load ----------------------------- - childs - keys used-mem clients requests connections 1319 5.37M 103 44108021 (+44108021) 810 1319 5.38M 103 44108124 (+103) 810 1319 5.38M 103 44108225 (+101) 810 1319 5.39M 103 44108326 (+101) 810 1319 5.40M 103 44108427 (+101) 810 1319 5.41M 103 44108528 (+101) 810
redis-stat host localhost port 6380 overview
Measure Redis server latency;
輸出host為localhost，端口為6380，redis服務中每個請求的響應時長
[root@Architect redis-1.2.6]# redis-stat port 6380 latency1: 0.16 ms2: 0.11 ms3: 0.15 ms4: 0.11 ms5: 0.18 ms6: 0.14 ms
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