We use clickhosue version 21.12.2.17 before.It works well

But we found that after upgrade to 22.3.3, the memory of clickhouse used grow up daily .

I don't know if this is a memory overflow

here is the promethues metric 'ClickHouseMetrics_MemoryTracking'  duration last 15days

![image](https://user-images.githubusercontent.com/8294900/163744096-80270f73-becd-47ce-91b7-c6a96f13c1b6.png)

and I restarted cknode1 at 4.14 ,you can see it come down and rising again.

And here is some sql and result I have run for diagnosis。

![image](https://user-images.githubusercontent.com/8294900/163744418-251c86d8-832c-4aff-aa1a-6e565d47d196.png)

![image](https://user-images.githubusercontent.com/8294900/163744455-73813554-784a-4df6-803e-5ef49dbf1776.png)

![image](https://user-images.githubusercontent.com/8294900/163744529-50c4e359-feb7-4499-9449-0efc1c75942f.png)

![image](https://user-images.githubusercontent.com/8294900/163744587-c51e3ba3-6925-4591-b15d-bb0e0262af8c.png)

we use dict and MaterializedView . no living view.

we have tried  'system drop mark cache '  and change 'max_bytes_before_external_group_by' to '6g'.Not work

Is there anyting else  I can do?





{
    InputPorts res;
    for (auto & header : headers)
        res.emplace_back(std::move(header));
    return res;
}
IProcessor::Status FinalizingViewsTransform::prepare()
{
    if (output.isFinished())
        throw Exception(ErrorCodes::LOGICAL_ERROR, "Cannot finalize views because output port is finished");
    if (!output.canPush())
        return Status::PortFull;
    size_t num_finished = 0;
    size_t pos = 0;
    for (auto & input : inputs)
    {
        auto i = pos;
        ++pos;
        if (input.isFinished())
        {
            ++num_finished;
            continue;
        }
        input.setNeeded();
        if (input.hasData())
        {