I am getting memory fragmentation alert and ran memory purge command but still getting the mem_fragmentation_ratio alert. Any recommendations?
localhost:36000> info memory
# Memory
used_memory:79447392
used_memory_human:75.77M
used_memory_rss:324177920
used_memory_rss_human:309.16M
used_memory_peak:26014302824
used_memory_peak_human:24.23G
used_memory_peak_perc:0.31%
used_memory_overhead:24625848
used_memory_startup:4445376
used_memory_dataset:54821544
used_memory_dataset_perc:73.09%
allocator_allocated:79686840
allocator_active:87453696
allocator_resident:335425536
total_system_memory:202722881536
total_system_memory_human:188.80G
used_memory_lua:39936
used_memory_lua_human:39.00K
used_memory_scripts:360
used_memory_scripts_human:360B
number_of_cached_scripts:1
maxmemory:53687091200
maxmemory_human:50.00G
maxmemory_policy:noeviction
allocator_frag_ratio:1.10
allocator_frag_bytes:7766856
allocator_rss_ratio:3.84
allocator_rss_bytes:247971840
rss_overhead_ratio:0.97
rss_overhead_bytes:-11247616
mem_fragmentation_ratio:4.08
mem_fragmentation_bytes:244689640
mem_not_counted_for_evict:348
mem_replication_backlog:1048576
mem_clients_slaves:49694
mem_clients_normal:19001414
mem_aof_buffer:348
mem_allocator:jemalloc-5.1.0
active_defrag_running:0
lazyfree_pending_objects:0
localhost:36000> memory purge
OK
localhost:36000> info memory
# Memory
used_memory:79284104
used_memory_human:75.61M
used_memory_rss:324222976
used_memory_rss_human:309.20M
used_memory_peak:26014302824
used_memory_peak_human:24.23G
used_memory_peak_perc:0.30%
used_memory_overhead:24494760
used_memory_startup:4445376
used_memory_dataset:54789344
used_memory_dataset_perc:73.21%
allocator_allocated:79463464
allocator_active:87207936
allocator_resident:335405056
total_system_memory:202722881536
total_system_memory_human:188.80G
used_memory_lua:39936
used_memory_lua_human:39.00K
used_memory_scripts:360
used_memory_scripts_human:360B
number_of_cached_scripts:1
maxmemory:53687091200
maxmemory_human:50.00G
maxmemory_policy:noeviction
allocator_frag_ratio:1.10
allocator_frag_bytes:7744472
allocator_rss_ratio:3.85
allocator_rss_bytes:248197120
rss_overhead_ratio:0.97
rss_overhead_bytes:-11182080
mem_fragmentation_ratio:4.09
mem_fragmentation_bytes:244979872
mem_not_counted_for_evict:348
mem_replication_backlog:1048576
mem_clients_slaves:16922
mem_clients_normal:18903098
mem_aof_buffer:348
mem_allocator:jemalloc-5.1.0
active_defrag_running:0
lazyfree_pending_objects:0