elseif(duration>1&&duration>(10*coin->txidfind_totalmillis)/coin->txidfind_num)//&& now >= spentbp->lastprefetch+coin->PREFETCHLAG )
elseif(duration>1&&duration>(10*coin->txidfind_totalmillis)/coin->txidfind_num&&(rand()%(IGUANA_NUMHELPERS>>1))==0)//&& now >= spentbp->lastprefetch+coin->PREFETCHLAG )
{
printf("slow txidfind %.2f vs %.2f prefetch[%d] from.[%d] lag.%ld last.%u\n",duration,coin->txidfind_totalmillis/coin->txidfind_num,spentbp->hdrsi,ramchain->H.data->height/coin->chain->bundlesize,time(NULL)-spentbp->lastprefetch,spentbp->lastprefetch);