之前是redis dump.rdb 的时候会卡死,然后我关掉了save功能,但是过了一段时间之后又卡死了,这次不知道什么原因,怎样解决了。
以下是info的信息:
# Server redis_version:2.8.14 redis_git_sha1:00000000 redis_git_dirty:0 redis_build_id:626c81d6c826620d redis_mode:standalone os:Linux 2.6.32-431.el6.x86_64 x86_64 arch_bits:64 multiplexing_api:epoll gcc_version:4.4.7 process_id:17850 run_id:e30dd4f0daacb253e9546ea2b5e1f870457fe76b tcp_port:6379 uptime_in_seconds:1146005 uptime_in_days:13 hz:10 lru_clock:3700842 config_file:/usr/local/redis/redis.conf # Clients connected_clients:160 client_longest_output_list:0 client_biggest_input_buf:0 blocked_clients:0 # Memory used_memory:5438475464 used_memory_human:5.06G used_memory_rss:2564509696 used_memory_peak:5443044424 used_memory_peak_human:5.07G used_memory_lua:33792 mem_fragmentation_ratio:0.47 mem_allocator:jemalloc-3.6.0 # Persistence loading:0 rdb_changes_since_last_save:25874762 rdb_bgsave_in_progress:0 rdb_last_save_time:1411840981 rdb_last_bgsave_status:ok rdb_last_bgsave_time_sec:-1 rdb_current_bgsave_time_sec:-1 aof_enabled:0 aof_rewrite_in_progress:0 aof_rewrite_scheduled:0 aof_last_rewrite_time_sec:-1 aof_current_rewrite_time_sec:-1 aof_last_bgrewrite_status:ok aof_last_write_status:ok # Stats total_connections_received:502342 total_commands_processed:29412929 instantaneous_ops_per_sec:7 rejected_connections:0 sync_full:0 sync_partial_ok:0 sync_partial_err:0 expired_keys:0 evicted_keys:0 keyspace_hits:46460656 keyspace_misses:604517 pubsub_channels:0 pubsub_patterns:0 latest_fork_usec:0 # Replication role:master connected_slaves:0 master_repl_offset:0 repl_backlog_active:0 repl_backlog_size:1048576 repl_backlog_first_byte_offset:0 repl_backlog_histlen:0 # CPU used_cpu_sys:9110.47 used_cpu_user:2490.67 used_cpu_sys_children:0.00 used_cpu_user_children:0.00 # Keyspace db3:keys=33583427,expires=0,avg_ttl=0