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.

#include <Compression/ICompressionCodec.h>
#include <Core/BackgroundSchedulePool.h>
#include <Formats/FormatFactory.h>
#include <Databases/IDatabase.h>
#include <Storages/IStorage.h>
#include <Storages/MarkCache.h>
#include <Storages/MergeTree/MergeList.h>
#include <Storages/MergeTree/ReplicatedFetchList.h>
#include <Storages/MergeTree/MergeTreeData.h>
#include <Storages/MergeTree/MergeTreeSettings.h>
#include <Storages/CompressionCodecSelector.h>
#include <Storages/StorageS3Settings.h>
#include <Disks/DiskLocal.h>
#include <Disks/ObjectStorages/IObjectStorage.h>
#include <TableFunctions/TableFunctionFactory.h>
#include <Interpreters/ActionLocksManager.h>
#include <Interpreters/ExternalLoaderXMLConfigRepository.h>
#include <Core/Settings.h>
#include <Core/SettingsQuirks.h>
#include <Access/AccessControl.h>
#include <Access/ContextAccess.h>
#include <Access/EnabledRolesInfo.h>
#include <Access/EnabledRowPolicies.h>
#include <Access/QuotaUsage.h>
#include <Access/User.h>
#include <Access/Credentials.h>
#include <Access/SettingsProfile.h>
#include <Access/SettingsProfilesInfo.h>
#include <Access/SettingsConstraintsAndProfileIDs.h>
#include <Access/ExternalAuthenticators.h>