diff --git a/consensus/state.go b/consensus/state.go
index 77eb500ae..c5b50d49e 100644
--- a/consensus/state.go
+++ b/consensus/state.go
@@ -1140,8 +1140,7 @@ func (cs *State) defaultDecideProposal(height int64, round int32) {
 			cs.sendInternalMessage(msgInfo{&BlockPartMessage{cs.Height, cs.Round, part}, ""})
 		}
 
-		cs.Logger.Info("signed proposal", "height", height, "round", round, "proposal", proposal)
-		cs.Logger.Debug("signed proposal block", "block", block)
+		cs.Logger.Debug("signed proposal", "height", height, "round", round, "proposal", proposal)
 	} else if !cs.replayMode {
 		cs.Logger.Error("propose step; failed signing proposal", "height", height, "round", round, "err", err)
 	}
@@ -1654,7 +1653,7 @@ func (cs *State) finalizeCommit(height int64) {
 		if err != nil {
 			logger.Error("failed to prune blocks", "retain_height", retainHeight, "err", err)
 		} else {
-			logger.Info("pruned blocks", "pruned", pruned, "retain_height", retainHeight)
+			logger.Debug("pruned blocks", "pruned", pruned, "retain_height", retainHeight)
 		}
 	}
 
@@ -1952,7 +1951,7 @@ func (cs *State) tryAddVote(vote *types.Vote, peerID p2p.ID) (bool, error) {
 
 			// report conflicting votes to the evidence pool
 			cs.evpool.ReportConflictingVotes(voteErr.VoteA, voteErr.VoteB)
-			cs.Logger.Info(
+			cs.Logger.Debug(
 				"found and sent conflicting votes to the evidence pool",
 				"vote_a", voteErr.VoteA,
 				"vote_b", voteErr.VoteB,
@@ -2116,7 +2115,7 @@ func (cs *State) addVote(vote *types.Vote, peerID p2p.ID) (added bool, err error
 
 	case tmproto.PrecommitType:
 		precommits := cs.Votes.Precommits(vote.Round)
-		cs.Logger.Info("added vote to precommit", "vote", vote, "precommits", precommits.StringShort())
+		cs.Logger.Debug("added vote to precommit", "vote", vote, "precommits", precommits.StringShort())
 
 		blockID, ok := precommits.TwoThirdsMajority()
 		if ok {
@@ -2220,7 +2219,7 @@ func (cs *State) signAddVote(msgType tmproto.SignedMsgType, hash []byte, header
 	vote, err := cs.signVote(msgType, hash, header)
 	if err == nil {
 		cs.sendInternalMessage(msgInfo{&VoteMessage{vote}, ""})
-		cs.Logger.Info("signed and pushed vote", "height", cs.Height, "round", cs.Round, "vote", vote)
+		cs.Logger.Debug("signed and pushed vote", "height", cs.Height, "round", cs.Round, "vote", vote)
 		return vote
 	}
 
diff --git a/mempool/clist_mempool.go b/mempool/clist_mempool.go
index a82dfd181..3b3709588 100644
--- a/mempool/clist_mempool.go
+++ b/mempool/clist_mempool.go
@@ -427,7 +427,7 @@ func (mem *CListMempool) resCbFirstTime(
 			}
 			memTx.senders.Store(peerID, true)
 			mem.addTx(memTx)
-			mem.logger.Info("Added good transaction",
+			mem.logger.Debug("added good transaction",
 				"tx", txID(tx),
 				"res", r,
 				"height", memTx.height,
@@ -436,7 +436,7 @@ func (mem *CListMempool) resCbFirstTime(
 			mem.notifyTxsAvailable()
 		} else {
 			// ignore bad transaction
-			mem.logger.Info("Rejected bad transaction",
+			mem.logger.Debug("rejected bad transaction",
 				"tx", txID(tx), "peerID", peerP2PID, "res", r, "err", postCheckErr)
 			mem.metrics.FailedTxs.Add(1)
 			if !mem.config.KeepInvalidTxsInCache {
@@ -472,7 +472,7 @@ func (mem *CListMempool) resCbRecheck(req *abci.Request, res *abci.Response) {
 			// Good, nothing to do.
 		} else {
 			// Tx became invalidated due to newly committed block.
-			mem.logger.Info("Tx is no longer valid", "tx", txID(tx), "res", r, "err", postCheckErr)
+			mem.logger.Debug("tx is no longer valid", "tx", txID(tx), "res", r, "err", postCheckErr)
 			// NOTE: we remove tx from the cache because it might be good later
 			mem.removeTx(tx, mem.recheckCursor, !mem.config.KeepInvalidTxsInCache)
 		}
@@ -483,7 +483,7 @@ func (mem *CListMempool) resCbRecheck(req *abci.Request, res *abci.Response) {
 		}
 		if mem.recheckCursor == nil {
 			// Done!
-			mem.logger.Info("Done rechecking txs")
+			mem.logger.Debug("done rechecking txs")
 
 			// incase the recheck removed all txs
 			if mem.Size() > 0 {
@@ -612,7 +612,7 @@ func (mem *CListMempool) Update(
 	// or just notify there're some txs left.
 	if mem.Size() > 0 {
 		if mem.config.Recheck {
-			mem.logger.Info("Recheck txs", "numtxs", mem.Size(), "height", height)
+			mem.logger.Debug("recheck txs", "numtxs", mem.Size(), "height", height)
 			mem.recheckTxs()
 			// At this point, mem.txs are being rechecked.
 			// mem.recheckCursor re-scans mem.txs and possibly removes some txs.
diff --git a/rpc/jsonrpc/server/http_json_handler.go b/rpc/jsonrpc/server/http_json_handler.go
index ffe9d133b..fd39a45c8 100644
--- a/rpc/jsonrpc/server/http_json_handler.go
+++ b/rpc/jsonrpc/server/http_json_handler.go
@@ -98,7 +98,7 @@ func makeJSONRPCHandler(funcMap map[string]*RPCFunc, logger log.Logger) http.Han
 				args = append(args, fnArgs...)
 			}
 			returns := rpcFunc.f.Call(args)
-			logger.Info("HTTPJSONRPC", "method", request.Method, "args", args, "returns", returns)
+			logger.Debug("HTTPJSONRPC", "method", request.Method, "args", args, "returns", returns)
 			result, err := unreflectResult(returns)
 			if err != nil {
 				responses = append(responses, types.RPCInternalError(request.ID, err))