HA in multi threading is slower than HA in single threading mode
I've been running multiple tests against HA with different settings of
"multi-threading": {
"enable-multi-threading": true,
"packet-queue-size": 14,
"thread-pool-size": 4
},
all results I got is... below HA in single thread mode. I've discussed this with @razvan and he said that communication between HA nodes is still single threaded - it sounds to me like a major bottle neck is still there.
Let's investigate what is going on here, I can provide profiling results in couple hours both for hot-standby and load-balancing.