Hi, thank for your answer. I do the query like this
{
q(func:eq(label,"resblock"),first:10){
uid
...
r_1{
uid
...
}
r_2{
uid
...
}
}
}
there is total 5 hundred thousand result. and I got 10.in first, I cost 20+ms. in second, I cost 300+ms. the latency is too different.