Merge pull request #11228 from filecoin-project/asr/log-slow-block

feat: miner: log detailed timing breakdown when mining takes longer than the block's timestamp

miner/miner.go

@@ -637,8 +637,8 @@ func (m *Miner) mineOne(ctx context.Context, base *MiningBase) (minedBlock *type
 		parentMiners[i] = header.Miner
 	}
 	log.Infow("mined new block", "cid", minedBlock.Cid(), "height", int64(minedBlock.Header.Height), "miner", minedBlock.Header.Miner, "parents", parentMiners, "parentTipset", base.TipSet.Key().String(), "took", dur)
-	if dur > time.Second*time.Duration(build.BlockDelaySecs) {
-		log.Warnw("CAUTION: block production took longer than the block delay. Your computer may not be fast enough to keep up",
+	if dur > time.Second*time.Duration(build.BlockDelaySecs) || time.Now().Compare(time.Unix(int64(minedBlock.Header.Timestamp), 0)) >= 0 {
+		log.Warnw("CAUTION: block production took us past the block time. Your computer may not be fast enough to keep up",
 			"tPowercheck ", tPowercheck.Sub(tStart),
 			"tTicket ", tTicket.Sub(tPowercheck),
 			"tSeed ", tSeed.Sub(tTicket),