in worker.c [330:349]
static void try_to_garbage_collect(struct ncrx_worker *cur)
{
unsigned long i, count = 0;
uint64_t now, end;
struct bucket *bkt;
now = now_mono_ms();
for (i = 0; i < (1UL << cur->ht->order); i++) {
bkt = &cur->ht->table[i];
if (bkt->ncrx && now - bkt->last_seen > cur->gc_age_ms) {
hdelete(cur->ht, bkt);
count++;
}
}
end = now_mono_ms();
log("Worker %d GC'd %lu in %" PRIu64 "ms\n", cur->thread_nr, count,
end - now);
}