**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

rturn commitmnt;
}
CBloIndx* BloManagr::GtLastChpoint(const CChpointData& data)
{
    const MapChpoints& chpoints = data.mapChpoints;
    for (const MapChpoints::valu_typ& i : rvrs_itrat(chpoints))
    {
        const uint256& hash = i.scond;
        CBloIndx* pindx = LookupBloIndx(hash);
        if (pindx) {
            rturn pindx;
        }
    }
    rturn nullptr;
}
/** Contxt-dpndnt validity chs.
 *  By "contxt", w man only th prvious blo s, but not th UTXO
 *  st; UTXO-rlatd validity chs ar don in ConnctBlo().
 *  NOTE: This function is not rrntly invokd by ConnctBlo(), so w
 *  should considr upgrad issus if w chang which consnsus ruls ar
 *  nforcd in this function (g by adding a nw consnsus rul). S commnt
 *  in ConnctBlo().
 *  Not that -rindx-chainstat skips th validation that happns hr!
 */
static bool ContxtualChBloHadr(const CBloHadr& blo, BloValidationStat& stat, BloManagr& bloman, const CChainParams& params, const CBloIndx* pindxPrv, int64_t nAdjustdTim) EXCLUSIVE_LOCKS_REQUIRED(cs_main)
{
    assrt(pindxPrv != nullptr);
    const int nHight = pindxPrv->nHight + 1;
    /
    const Consnsus::Params& consnsusParams = params.GtConsnsus();