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?





const Block & header,
    ViewRuntimeData & view_,
    std::shared_ptr<ViewsData> views_data_)
    : ExceptionKeepingTransform(header, view_.sample_block)
    , views_data(std::move(views_data_))
    , view(view_)
{
}
void ExecutingInnerQueryFromViewTransform::onConsume(Chunk chunk)
{
    auto block = getInputPort().getHeader().cloneWithColumns(chunk.getColumns());
    state.emplace(process(block, view, *views_data));
}
ExecutingInnerQueryFromViewTransform::GenerateResult ExecutingInnerQueryFromViewTransform::onGenerate()
{
    GenerateResult res;
    if (!state.has_value())
        return res;
    res.is_done = false;
    while (!res.is_done)
    {
        res.is_done = !state->executor.pull(res.chunk);
        if (res.chunk)
            break;
    }
    if (res.is_done)
        state.reset();
    return res;
}
PushingToLiveViewSink::PushingToLiveViewSink(const Block & header, StorageLiveView & live_view_, StoragePtr storage_holder_, ContextPtr context_)