I have ClickHouse server running in virtual environment that reports the following warning:

```
# clickhouse-client
ClickHouse client version 22.7.2.15 (official build).
Connecting to localhost:9000 as user default.
Connected to ClickHouse server version 22.7.2 revision 54457.

Warnings:
 * Linux is not using a fast TSC clock source. Performance can be degraded. Check /sys/devices/system/clocksource/clocksource0/current_clocksource

# cat /sys/devices/system/clocksource/clocksource0/current_clocksource
kvm-clock
```

It looks like a false positive as kvm-clock is considered a preferable clock source for kvm-based VMs.
https://opensource.com/article/17/6/timekeeping-linux-vms

Regardless of whether it's a bug or not, I'd like to have some mechanism that allows to disable particular warnings. There are may be other questionable warnings in the future.

{
    auto lock = getLock();
    if (!shared->system_logs)
        return {};
    return shared->system_logs->processors_profile_log;
}
std::shared_ptr<FilesystemCacheLog> Context::getFilesystemCacheLog() const
{
    auto lock = getLock();
    if (!shared->system_logs)
        return {};
    return shared->system_logs->cache_log;
}
CompressionCodecPtr Context::chooseCompressionCodec(size_t part_size, double part_size_ratio) const
{
    auto lock = getLock();
    if (!shared->compression_codec_selector)
    {
        constexpr auto config_name = "compression";
        const auto & config = getConfigRef();
        if (config.has(config_name))
            shared->compression_codec_selector = std::make_unique<CompressionCodecSelector>(config, "compression");
        else
            shared->compression_codec_selector = std::make_unique<CompressionCodecSelector>();
    }
    return shared->compression_codec_selector->choose(part_size, part_size_ratio);
}
DiskPtr Context::getDisk(const String & name) const