SYSTEM INFORMATION | |
---|---|
OS type and version | AlmaLinux 8.10 |
Webmin version | 2.202 |
Hi everyone,
I’ve been experiencing an intermittent issue with Redis on my AlmaLinux 8.10 server managed via Webmin/Virtualmin. I’m using the WP Redis Object Cache plugin for WordPress, and every couple of months, some or all of my websites start throwing the error:
Error establishing a Redis connection. Delete the object-cache.php file.
After deleting the object-cache.php
file, the issue resolves temporarily, but it keeps recurring. Has anyone else faced this problem?
I can’t remember the exact steps of installing redis.
I’m wondering if this is a server configuration issue, a memory problem, or something else entirely. Should I adjust Redis or PHP settings? Or is this a known issue with the plugin?
Any insights or suggestions would be greatly appreciated!
I am also giving my current redis ( disabled from my websited right now ) informations
used_memory:853072
used_memory_human:833.08K
used_memory_rss:492191744
used_memory_rss_human:469.39M
used_memory_peak:974202960
used_memory_peak_human:929.07M
used_memory_peak_perc:0.09%
used_memory_overhead:840694
used_memory_startup:791000
used_memory_dataset:12378
used_memory_dataset_perc:19.94%
allocator_allocated:1355280
allocator_active:12640256
allocator_resident:534679552
total_system_memory:8245850112
total_system_memory_human:7.68G
used_memory_lua:37888
used_memory_lua_human:37.00K
used_memory_scripts:0
used_memory_scripts_human:0B
number_of_cached_scripts:0
maxmemory:0
maxmemory_human:0B
maxmemory_policy:noeviction
allocator_frag_ratio:9.33
allocator_frag_bytes:11284976
allocator_rss_ratio:42.30
allocator_rss_bytes:522039296
rss_overhead_ratio:0.92
rss_overhead_bytes:-42487808
mem_fragmentation_ratio:606.10
mem_fragmentation_bytes:491379680
mem_not_counted_for_evict:0
mem_replication_backlog:0
mem_clients_slaves:0
mem_clients_normal:49694
mem_aof_buffer:0
mem_allocator:jemalloc-5.1.0
active_defrag_running:0
lazyfree_pending_objects:0