**Describe the situation**
https://markify.dev/p/zfrQMV2/text

**How to reproduce**
On aws `c5ad.24xlarge` run a query:

```
SET max_memory_usage = '100G', max_threads = 1000, max_insert_threads = 96

INSERT INTO wikistat WITH
    parseDateTimeBestEffort(extract(toLowCardinality(_path), 'pageviews-([\\d\\-]+)\\.gz$')) AS time,
    splitByChar(' ', line) AS values,
    splitByChar('.', values[1]) AS projects
SELECT
    time,
    projects[1] AS project,
    projects[2] AS subproject,
    values[2] AS path,
    CAST(values[3], 'UInt64') AS hits
FROM s3('https://....s3.eu-central-1.amazonaws.com/wikistat/original/*.gz', '...', '...', LineAsString, auto)
WHERE length(values) >= 3
```

Performance is not bad (22 million rows are inserted per second) but can be better.
}
                        else
                        {
                            T signed_res = res;
                            if (common::mulOverflow<T>(signed_res, 10, signed_res) ||
                                common::addOverflow<T>(signed_res, (*buf.position() - '0'), signed_res))
                                return ReturnType(false);
                            res = signed_res;
                        }
                        break;
                    }
                }
                res *= 10;
                res += *buf.position() - '0';
                break;
            }
            default:
                goto end;
        }
        ++buf.position();
    }
end:
    if (has_sign && !has_number)
    {
        if constexpr (throw_exception)
            throw ParsingException(
                "Cannot parse number with a sign character but without any numeric character", ErrorCodes::CANNOT_PARSE_NUMBER);
        else
            return ReturnType(false);
    }