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.

{
    return getConfigRef().has("zookeeper");
}
bool Context::hasAuxiliaryZooKeeper(const String & name) const
{
    return getConfigRef().has("auxiliary_zookeepers." + name);
}
InterserverCredentialsPtr Context::getInterserverCredentials() const
{
    return shared->interserver_io_credentials.get();
}
void Context::updateInterserverCredentials(const Poco::Util::AbstractConfiguration & config)
{
    auto credentials = InterserverCredentials::make(config, "interserver_http_credentials");
    shared->interserver_io_credentials.set(std::move(credentials));
}
void Context::setInterserverIOAddress(const String & host, UInt16 port)
{
    shared->interserver_io_host = host;
    shared->interserver_io_port = port;
}
std::pair<String, UInt16> Context::getInterserverIOAddress() const
{
    if (shared->interserver_io_host.empty() || shared->interserver_io_port == 0)
        throw Exception("Parameter 'interserver_http(s)_port' required for replication is not specified in configuration file.",
                        ErrorCodes::NO_ELEMENTS_IN_CONFIG);
    return { shared->interserver_io_host, shared->interserver_io_port };
}
void Context::setInterserverScheme(const String & scheme)