Better logging (#1503)

* Better logging
* Fix directives

Co-authored-by: ZenGround0 <ZenGround0@users.noreply.github.com>

actors/builtin/miner/miner_actor.go

@@ -2211,6 +2211,7 @@ func processEarlyTerminations(rt Runtime, rewardSmoothed smoothing.FilterEstimat
 	}
 
 	// Burn penalty.
+	rt.Log(rtt.DEBUG, "storage provider %s penalized %s for sector termination", rt.Receiver(), penalty)
 	burnFunds(rt, penalty)
 
 	// Return pledge.
@@ -2262,6 +2263,7 @@ func handleProvingDeadline(rt Runtime,
 
 			err = st.ApplyPenalty(depositToBurn)
 			builtin.RequireNoErr(rt, err, exitcode.ErrIllegalState, "failed to apply penalty")
+			rt.Log(rtt.DEBUG, "storage provider %s penalized %s for expired pre commits", rt.Receiver(), depositToBurn)
 		}
 
 		// Record whether or not we _had_ early terminations in the queue before this method.
@@ -2285,6 +2287,7 @@ func handleProvingDeadline(rt Runtime,
 
 			err = st.ApplyPenalty(penaltyTarget)
 			builtin.RequireNoErr(rt, err, exitcode.ErrIllegalState, "failed to apply penalty")
+			rt.Log(rtt.DEBUG, "storage provider %s penalized %s for continued fault", rt.Receiver(), penaltyTarget)
 
 			penaltyFromVesting, penaltyFromBalance, err := st.RepayPartialDebtInPriorityOrder(store, currEpoch, rt.CurrentBalance())
 			builtin.RequireNoErr(rt, err, exitcode.ErrIllegalState, "failed to unlock penalty")
@@ -2660,7 +2663,7 @@ func resolveWorkerAddress(rt Runtime, raw addr.Address) addr.Address {
 
 func burnFunds(rt Runtime, amt abi.TokenAmount) {
 	if amt.GreaterThan(big.Zero()) {
-		rt.Log(rtt.INFO, "burnFunds called with amt=%d attoFIL. receiver address %v", amt, rt.Receiver())
+		rt.Log(rtt.DEBUG, "storage provder %s burning %s", rt.Receiver(), amt)
 		code := rt.Send(builtin.BurntFundsActorAddr, builtin.MethodSend, nil, amt, &builtin.Discard{})
 		builtin.RequireSuccess(rt, code, "failed to burn funds")
 	}

actors/builtin/power/power_actor.go

@@ -356,7 +356,7 @@ func (a Actor) processBatchProofVerifies(rt Runtime, rewret reward.ThisEpochRewa
 	rt.StateTransaction(&st, func() {
 		store := adt.AsStore(rt)
 		if st.ProofValidationBatch == nil {
-			rt.Log(rtt.WARN, "ProofValidationBatch was nil, quitting verification")
+			rt.Log(rtt.DEBUG, "ProofValidationBatch was nil, quitting verification")
 			return
 		}
 		mmap, err := adt.AsMultimap(store, *st.ProofValidationBatch, builtin.DefaultHamtBitwidth, ProofValidationBatchAmtBitwidth)
@@ -499,7 +499,7 @@ func (a Actor) processDeferredCronEvents(rt Runtime, rewret reward.ThisEpochRewa
 				err = events.RemoveAll(epochKey(epoch))
 				builtin.RequireNoErr(rt, err, exitcode.ErrIllegalState, "failed to clear cron events at %v", epoch)
 			} else {
-				rt.Log(rtt.INFO, "no epoch events were loaded")
+				rt.Log(rtt.DEBUG, "no epoch events were loaded")
 			}
 		}
 
@@ -527,10 +527,9 @@ func (a Actor) processDeferredCronEvents(rt Runtime, rewret reward.ThisEpochRewa
 		)
 		// If a callback fails, this actor continues to invoke other callbacks
 		// and persists state removing the failed event from the event queue. It won't be tried again.
-		// Failures are unexpected here but will result in removal of miner power
-		// A log message would really help here.
+		// Failures are unexpected here but will result in removal of miner power as a defensive measure.
 		if code != exitcode.Ok {
-			rt.Log(rtt.WARN, "OnDeferredCronEvent failed for miner %s: exitcode %d", event.MinerAddr, code)
+			rt.Log(rtt.ERROR, "OnDeferredCronEvent failed for miner %s: exitcode %d", event.MinerAddr, code)
 			failedMinerCrons = append(failedMinerCrons, event.MinerAddr)
 		}
 	}