Simplified /etc/redis/redis.conf

redis.conf

bind 127.0.0.1 ::1
protected-mode yes
port 6379
tcp-backlog 511
# unixsocket /var/run/redis/redis-server.sock
# unixsocketperm 700
timeout 0
tcp-keepalive 300
daemonize yes

supervised systemd

pidfile /var/run/redis/redis-server.pid
loglevel notice
logfile /var/log/redis/redis-server.log
# syslog-enabled no
# syslog-ident redis
databases 16
always-show-logo yes
save 900 1
save 300 10
save 60 10000
stop-writes-on-bgsave-error yes
rdbcompression yes
rdbchecksum yes
dbfilename dump.rdb
dir /var/lib/redis
# masterauth <master-password>
replica-serve-stale-data yes
replica-read-only yes
repl-diskless-sync no
# repl-ping-replica-period 10
# repl-timeout 60
repl-disable-tcp-nodelay no
# repl-backlog-size 1mb
# repl-backlog-ttl 3600
replica-priority 100
# replica-announce-ip 5.5.5.5
# replica-announce-port 1234
# requirepass foobared
# rename-command CONFIG ""
# maxclients 10000

maxmemory 64mb
maxmemory-policy allkeys-lru

# maxmemory-samples 5
# replica-ignore-maxmemory yes
lazyfree-lazy-eviction no
lazyfree-lazy-expire no
lazyfree-lazy-server-del no
replica-lazy-flush no
appendonly no
appendfilename "appendonly.aof"
appendfsync everysec
no-appendfsync-on-rewrite no
auto-aof-rewrite-percentage 100
auto-aof-rewrite-min-size 64mb
aof-load-truncated yes
aof-use-rdb-preamble yes
lua-time-limit 5000
# cluster-enabled yes
# cluster-config-file nodes-6379.conf
# cluster-node-timeout 15000
# cluster-replica-validity-factor 10
# cluster-migration-barrier 1
# cluster-require-full-coverage yes
# cluster-replica-no-failover no
# cluster-announce-ip 10.1.1.5
# cluster-announce-port 6379
# cluster-announce-bus-port 6380
slowlog-max-len 128
latency-monitor-threshold 0
notify-keyspace-events ""
hash-max-ziplist-entries 512
hash-max-ziplist-value 64
list-max-ziplist-size -2
list-compress-depth 0
set-max-intset-entries 512
zset-max-ziplist-value 64
hll-sparse-max-bytes 3000
stream-node-max-bytes 4096
stream-node-max-entries 100
activerehashing yes
client-output-buffer-limit normal 0 0 0
client-output-buffer-limit replica 256mb 64mb 60
client-output-buffer-limit pubsub 32mb 8mb 60
# client-query-buffer-limit 1gb
# proto-max-bulk-len 512mb
hz 10
dynamic-hz yes
aof-rewrite-incremental-fsync yes
rdb-save-incremental-fsync yes
# lfu-log-factor 10
# lfu-decay-time 1
# activedefrag yes
# active-defrag-ignore-bytes 100mb
# active-defrag-threshold-lower 10
# active-defrag-threshold-upper 100
# active-defrag-cycle-min 5
# active-defrag-cycle-max 75
# active-defrag-max-scan-fields 1000