MEMORY PURGE
Syntax
MEMORY PURGE
- Available since:
- Redis Open Source 4.0.0
- Time complexity:
- Depends on how much memory is allocated, could be slow
- ACL categories:
@slow,
TheMEMORY PURGE command attempts to purge dirty pages so these can bereclaimed by the allocator.
This command is currently implemented only when usingjemalloc as anallocator, and evaluates to a benign NOOP for all others.
Return information
- See also
- ACL CAT
- ACL DELUSER
- ACL DRYRUN
- ACL GENPASS
- ACL GETUSER
- ACL LIST
- ACL LOAD
- ACL LOG
- ACL SAVE
- ACL SETUSER
- ACL USERS
- ACL WHOAMI
- BGREWRITEAOF
- BGSAVE
- COMMAND
- COMMAND COUNT
- COMMAND DOCS
- COMMAND GETKEYS
- COMMAND GETKEYSANDFLAGS
- COMMAND INFO
- COMMAND LIST
- CONFIG GET
- CONFIG RESETSTAT
- CONFIG REWRITE
- CONFIG SET
- DBSIZE
- FAILOVER
- FLUSHALL
- FLUSHDB
- INFO
- LASTSAVE
- LATENCY DOCTOR
- LATENCY GRAPH
- LATENCY HISTOGRAM
- LATENCY HISTORY
- LATENCY LATEST
- LATENCY RESET
- LOLWUT
- MEMORY DOCTOR
- MEMORY MALLOC-STATS
- MEMORY PURGE
- MEMORY STATS
- MEMORY USAGE
- MODULE LIST
- MODULE LOAD
- MODULE LOADEX
- MODULE UNLOAD
- MONITOR
- PSYNC
- REPLCONF
- REPLICAOF
- RESTORE-ASKING
- ROLE
- SAVE
- SHUTDOWN
- SLAVEOF
- SLOWLOG GET
- SLOWLOG LEN
- SLOWLOG RESET
- SWAPDB
- SYNC
- TIME