org.redisson.client.RedisTimeoutException: Command still hasn't been written into connection! Check CPU usage of the JVM. Check that there are no blocking invocations in async/reactive/rx listeners or subscribeOnElements method. Check connection with Redis node: 127.0.0.1/127.0.0.1:6379 for TCP packet drops. Try to increase nettyThreads setting. Netty pending tasks: 115, Node source: NodeSource [slot=0, addr=null, redisClient=null, redirect=null, entry=null], connection: RedisConnection@2025189052 [redisClient=[addr=redis://127.0.0.1:6379,127.0.0.1/127.0.0.1:6379], channel=[id: 0x9d0b1b15, L:/127.0.0.1:52774 - R:127.0.0.1/127.0.0.1:6379], currentCommand=CommandData [command=(SSCAN), params: [sys_security_IPGet:trustedIPPathsMem, 0, COUNT, 10], promise: java.util.concurrent.CompletableFuture@67a68797[Completed exceptionally], codec=org.redisson.codec.FstCodec], usage=1], command: (GET), params: [site_cache_SiteCache:initInd] after 3 retry attempts