View and clear memcached in distributed memory object Cache System

1. telnetlocalhost200001 # log on to stats # view the status flush_all # Clear quit # Exit 2. I learned another one: echoflush_all | nclocalhost2000013.1, data storage (assuming the key is test, value is 12345) printfsettest005 \ r \ n12345 \ r \ n | nc127.0.0.1200001ST 1. A te LnEt localhost 200001 # Login StatS # Check the status flush_all # Clear quit # Exit 2. Learn another: echo 'flush _ all' | NcLocalhost 2000013.1, data storage (assume that the key is test and the value is 12345)
 

Printf"SetTest 0 0 5 \ r \ n12345 \ r \ n "| nc 127.0.0.1 200001

 

STORED 2. Data Retrieval (assuming the key is test)

 

Printf "get test \ r \ n" | nc 127.0.0.1 200001

VALUE test 0 5
12345
END

3. Increase the value by 1 (assuming that the key is test and the value is a positive integer)
Printf "incr test 1 \ r \ n" | nc 127.0.0.1 200001

 

12346 4. Reduce the number by 3 (assuming that the key is test and the value is a positive integer)
Printf "decr test 3 \ r \ n" | nc 127.0.0.1 200001

 

12343 5. data deletion (assuming the key is test) printf "delete test \ r \ n" | nc 127.0.0.1 11211

 

DELETED 6. view Me McAch EdStatus

 

Printf "stats \ r \ n" | nc 127.0.0.1 200001

STAT pId3025
STAT upTime4120500
STAT time 1228021767
STAT version 1.2.6
STAT pointer_size 32
STAT rusage_user 433.463103
STAT rusage_system 1224.515845
STAT curr_items 1132460
STAT total_items 8980260
STAT bytes 1895325386
STAT curr_connections 252
Stattotal_connections 547850
STAT connection_sTrUctures 1189
STAT performance_get 13619685
STAT performance_set 8980260
STAT get_hits 6851607
STAT get_misses 6768078
STAT evictions 0
STAT bytes_read 160396238246
STAT bytes_written 260080686529
STAT limit_maxbytes 2147483648
STAT threads 1
END

7. Simulate top CommandTo view the Memcached status:

 

Printf "stats \ r \ n" | nc 127.0.0.1 200001
Or

Watch "echo stats | nc 127.0.0.1 200001"