Load average ×2 since last upgrade

[pmusaraj (Penar Musaraj)]

Load went back to normal with ActivityPub enabled again?

@Julien_Palard

DistributedMutex("activity_pub_process_[...]"): held for too long

Any chance you can share a backtrace for this error? I am not seeing it on two instances that we have running with the plugin enabled.