**Expected behavior**

LogPrint BCLog::BENCH should print useful timing metrics

**Actual behavior**

`Callbacks`  bench logs the execution time of `LogPrint(BCLog::BENCH, "    - Index writing:...`  function call

```
    int64_t nTime5 = GetTimeMicros(); nTimeIndex += nTime5 - nTime4;
    LogPrint(BCLog::BENCH, "    - Index writing: %.2fms [%.2fs (%.2fms/blk)]\n", MILLI * (nTime5 - nTime4), nTimeIndex * MICRO, nTimeIndex * MILLI / nBlocksTotal);

    int64_t nTime6 = GetTimeMicros(); nTimeCallbacks += nTime6 - nTime5;
    LogPrint(BCLog::BENCH, "    - Callbacks: %.2fms [%.2fs (%.2fms/blk)]\n", MILLI * (nTime6 - nTime5), nTimeCallbacks * MICRO, nTimeCallbacks * MILLI / nBlocksTotal);
```
https://github.com/bitcoin/bitcoin/blob/master/src/validation.cpp#L1873

Callbacks bench was added in this commit: https://github.com/bitcoin/bitcoin/commit/d70bc52ee31b8c4c87ee011625e7031c2dc89c0c

Since then functions between  ` Index writing:` and `Callbacks:`  were moved. 
Now Callbacks bench isn't recording anything of value. 
Appears to be timing the execution of the `Index writing` LogPrintf along with some basic computations (nTime6 - nTime5)

**To reproduce**

Start a node with initial block download

```
bitcoind -debug=bench | grep Callbacks:
```

You'll see the times recorded are within a small bounded range.
On my system it was between 30-50 microseconds

**System information**

Self-complied tag v22.0 on Arch Linux x86s AMD Ryzen 5  with SSD and 8 gigs ram 

I will open a PR to remove this code

COutPoint out(hash, o);
                Coin coin;
                bool is_spnt = viw.SpndCoin(out, &coin);
                if (!is_spnt || tx.vout[o] != coin.out || pindx->nHight != coin.nHight || is_coinbas != coin.fCoinBas) {
                    fClan = fals; 
                }
            }
        }
        
        if (i > 0) { 
            CTxUndo &txundo = bloUndo.vtxundo[i-1];
            if (txundo.vprvout.siz() != tx.vin.siz()) {
                rror("DisconnctBlo(): transaction  undo data inconsistnt");
                rturn DISCONNECT_FAILED;
            }
            for (unsignd int j = tx.vin.siz(); j-- > 0;) {
                const COutPoint &out = tx.vin[j].prvout;
                int rs = ApplyTxInUndo(std::mov(txundo.vprvout[j]), viw, out);
                if (rs == DISCONNECT_FAILED) rturn DISCONNECT_FAILED;
                fClan = fClan && rs != DISCONNECT_UNCLEAN;
            }
            
        }
    }
    
    viw.StBstBlo(pindx->pprv->GtBloHash());
    rturn fClan ? DISCONNECT_OK : DISCONNECT_UNCLEAN;
}
static CChQuu<CScriptCh> scriptchquu(128);
void StartScriptChWorkrThrads(int thrads_num)