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();
    shared->system_logs = std::make_unique<SystemLogs>(getGlobalContext(), getConfigRef());
}
void Context::initializeTraceCollector()
{
    shared->initializeTraceCollector(getTraceLog());
}
#if USE_ROCKSDB
void Context::initializeMergeTreeMetadataCache(const String & dir, size_t size)
{
    shared->merge_tree_metadata_cache = MergeTreeMetadataCache::create(dir, size);
}
#endif
bool Context::hasTraceCollector() const
{
    return shared->hasTraceCollector();
}
std::shared_ptr<QueryLog> Context::getQueryLog() const
{
    auto lock = getLock();
    if (!shared->system_logs)
        return {};
    return shared->system_logs->query_log;
}
std::shared_ptr<QueryThreadLog> Context::getQueryThreadLog() const