Shulou(Shulou.com)06/01 Report--

Clients connect to redis clusters using redis-cli? I believe that many inexperienced people are helpless about this. For this reason, this article summarizes the causes and solutions of the problem. Through this article, I hope you can solve this problem.

The details are as follows:

redis-cli -c -h 127.0.0.1 -p 7001

127.0.0.1:7001> info

# Server

redis_version:4.0.1

redis_git_sha1:00000000

redis_git_dirty:0

redis_build_id:c2421362bb182556

redis_mode:cluster

os:Linux 4.8.0-36-generic x86_64

arch_bits:64

multiplexing_api:epoll

atomicvar_api:atomic-builtin

gcc_version:5.4.0

process_id:2281

run_id:52d913baa483a08bb2b9aab5d16722a4dad7682c

tcp_port:7001

uptime_in_seconds:105

uptime_in_days:0

hz:10

lru_clock:9441446

executable:/home/sa/Downloads/redis-4.0.1/src/redis-server

config_file:/home/sa/Downloads/redis-cluster/7001/redis.conf

# Clients

connected_clients:1

client_longest_output_list:0

client_biggest_input_buf:0

blocked_clients:0

# Memory

used_memory:2621712

used_memory_human:2.50M

used_memory_rss:13803520

used_memory_rss_human:13.16M

used_memory_peak:2622736

used_memory_peak_human:2.50M

used_memory_peak_perc:99.96%

used_memory_overhead:2552496

used_memory_startup:1437432

used_memory_dataset:69216

used_memory_dataset_perc:5.84%

total_system_memory:2077257728

total_system_memory_human:1.93G

used_memory_lua:37888

used_memory_lua_human:37.00K

maxmemory:0

maxmemory_human:0B

maxmemory_policy:noeviction

mem_fragmentation_ratio:5.26

mem_allocator:jemalloc-4.0.3

active_defrag_running:0

lazyfree_pending_objects:0

# Persistence

loading:0

rdb_changes_since_last_save:0

rdb_bgsave_in_progress:0

rdb_last_save_time:1502613566

rdb_last_bgsave_status:ok

rdb_last_bgsave_time_sec:0

rdb_current_bgsave_time_sec:-1

rdb_last_cow_size:6537216

aof_enabled:1

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

aof_last_cow_size:0

aof_current_size:0

aof_base_size:0

aof_pending_rewrite:0

aof_buffer_length:0

aof_rewrite_buffer_length:0

aof_pending_bio_fsync:0

aof_delayed_fsync:0

# Stats

total_connections_received:3

total_commands_processed:113

instantaneous_ops_per_sec:1

total_net_input_bytes:3880

total_net_output_bytes:15076

instantaneous_input_kbps:0.04

instantaneous_output_kbps:0.00

rejected_connections:0

sync_full:1

sync_partial_ok:0

sync_partial_err:1

expired_keys:0

evicted_keys:0

keyspace_hits:0

keyspace_misses:0

pubsub_channels:0

pubsub_patterns:0

latest_fork_usec:1563

migrate_cached_sockets:0

slave_expires_tracked_keys:0

active_defrag_hits:0

active_defrag_misses:0

active_defrag_key_hits:0

active_defrag_key_misses:0

# Replication

role:master

connected_slaves:1

slave0:ip=127.0.0.1,port=7004,state=online,offset=140,lag=0

master_replid:6159bfd6d6502db45adaafd137b094028e532e03

master_replid2:0000000000000000000000000000000000000000

master_repl_offset:140

second_repl_offset:-1

repl_backlog_active:1

repl_backlog_size:1048576

repl_backlog_first_byte_offset:1

repl_backlog_histlen:140

# CPU

used_cpu_sys:0.21

used_cpu_user:0.12

used_cpu_sys_children:0.00

used_cpu_user_children:0.00

# Cluster

cluster_enabled:1

# Keyspace

127.0.0.1:7001>

root@ubuntu:/home/sa/Downloads/redis-4.0.1/src#After reading the above content, do you know how to connect redis cluster with redis-cli client? If you still want to learn more skills or want to know more related content, welcome to pay attention to the industry information channel, thank you for reading!

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