Advice on "persist hash" load balancing

Thanks for the tips. I tweaked some log level settings and got it logging.

I checked and OneConnect is disabled, so that's not an issue here.

I also had to tweak the regexp to conform to the tcl implementation, and got my match variable set correctly. However, the same problem is appearing where any request that hits the persist command gets routed to the same server regardless of hash value. It comes down to this:

persist hash "$idmatch"
log local0. "persisting on key $idmatch"

I've also tried it without quotes in the first line. The log reads:

HTTP_REQUEST: persisting on key 1570

HTTP_REQUEST: persisting on key 1571

HTTP_REQUEST: persisting on key 1572

etc., yet all these requests are going to the first node in the pool. I've tried several dozen hash keys so the odds are miniscule of them all hash-modding to the same one of two servers. Requests that bypass this command seem to load-balance correctly.