• Standard VMware ESXi ISO, is the easiest and most reliable way to install ESXi on HPE servers.It includes all of the required drivers and management software to run ESXi on HPE servers, and works seamlessly with Intelligent Provisioning.
• 'VMware esx problem hyperthreading unmitigated' Quick Fix he ESXi patches available in VMSA-2018-0020 to mitigate CVE-2018-3646 introduced a new notification to indicate remediation status of the 'L1 Terminal Fault' (L1TF - VMM) vulnerability.
• However, this time it did not go away and as you can see from the screenshot, I have had my ESXi host up for 4 days now and the message is still there. UPDATE (9/30) - This looks to be a known issue in vSphere 5.5 and there is a permanent fix which has been documented in the following VMware KB 2061008. Restarting the management service will.

On esx.problem.hyperthreading, unmitigated.formatOnHost not found, vmware hyperthreading disable October 12, 2018 Storage vMotion migration fails with the error: The method is disabled by ‘XXXXX’ lock by jobid ‘xxxxxx’.

Lately I have been writing on a variety of topics regarding the use of VOBs (VMkernel Observations) for creating useful vCenter Alarms such as:

I figure it would also be useful to collect a list of all the vSphere VOBs, at least from what I can gather by looking at /usr/lib/vmware/hostd/extensions/hostdiag/locale/en/event.vmsg on the latest version of ESXi. The list below is quite extensive, there are a total of 308 vSphere VOBs not including the VSAN VOBs in my previous articles. For those those of you who use vSphere Replication, you may also find a couple of handy ones in the list.

VOB ID	VOB Description
ad.event.ImportCertEvent	Import certificate success
ad.event.ImportCertFailedEvent	Import certificate failure
ad.event.JoinDomainEvent	Join domain success
ad.event.JoinDomainFailedEvent	Join domain failure
ad.event.LeaveDomainEvent	Leave domain success
ad.event.LeaveDomainFailedEvent	Leave domain failure
com.vmware.vc.HA.CreateConfigVvolFailedEvent	vSphere HA failed to create a configuration vVol for this datastore and so will not be able to protect virtual machines on the datastore until the problem is resolved. Error: {fault}
com.vmware.vc.HA.CreateConfigVvolSucceededEvent	vSphere HA successfully created a configuration vVol after the previous failure
com.vmware.vc.HA.DasHostCompleteDatastoreFailureEvent	Host complete datastore failure
com.vmware.vc.HA.DasHostCompleteNetworkFailureEvent	Host complete network failure
com.vmware.vc.VmCloneFailedInvalidDestinationEvent	Cannot complete virtual machine clone.
com.vmware.vc.VmCloneToResourcePoolFailedEvent	Cannot complete virtual machine clone.
com.vmware.vc.VmDiskConsolidatedEvent	Virtual machine disks consolidation succeeded.
com.vmware.vc.VmDiskConsolidationNeeded	Virtual machine disks consolidation needed.
com.vmware.vc.VmDiskConsolidationNoLongerNeeded	Virtual machine disks consolidation no longer needed.
com.vmware.vc.VmDiskFailedToConsolidateEvent	Virtual machine disks consolidation failed.
com.vmware.vc.datastore.UpdateVmFilesFailedEvent	Failed to update VM files
com.vmware.vc.datastore.UpdatedVmFilesEvent	Updated VM files
com.vmware.vc.datastore.UpdatingVmFilesEvent	Updating VM Files
com.vmware.vc.ft.VmAffectedByDasDisabledEvent	Fault Tolerance VM restart disabled
com.vmware.vc.guestOperations.GuestOperation	Guest operation
com.vmware.vc.guestOperations.GuestOperationAuthFailure	Guest operation authentication failure
com.vmware.vc.host.clear.vFlashResource.inaccessible	Host's virtual flash resource is accessible.
com.vmware.vc.host.clear.vFlashResource.reachthreshold	Host's virtual flash resource usage dropped below the threshold.
com.vmware.vc.host.problem.vFlashResource.inaccessible	Host's virtual flash resource is inaccessible.
com.vmware.vc.host.problem.vFlashResource.reachthreshold	Host's virtual flash resource usage exceeds the threshold.
com.vmware.vc.host.vFlash.VFlashResourceCapacityExtendedEvent	Virtual flash resource capacity is extended
com.vmware.vc.host.vFlash.VFlashResourceConfiguredEvent	Virtual flash resource is configured on the host
com.vmware.vc.host.vFlash.VFlashResourceRemovedEvent	Virtual flash resource is removed from the host
com.vmware.vc.host.vFlash.defaultModuleChangedEvent	Default virtual flash module is changed to {vFlashModule} on the host
com.vmware.vc.host.vFlash.modulesLoadedEvent	Virtual flash modules are loaded or reloaded on the host
com.vmware.vc.npt.VmAdapterEnteredPassthroughEvent	Virtual NIC entered passthrough mode
com.vmware.vc.npt.VmAdapterExitedPassthroughEvent	Virtual NIC exited passthrough mode
com.vmware.vc.vcp.FtDisabledVmTreatAsNonFtEvent	FT Disabled VM protected as non-FT VM
com.vmware.vc.vcp.FtFailoverEvent	Failover FT VM due to component failure
com.vmware.vc.vcp.FtFailoverFailedEvent	FT VM failover failed
com.vmware.vc.vcp.FtSecondaryRestartEvent	Restarting FT secondary due to component failure
com.vmware.vc.vcp.FtSecondaryRestartFailedEvent	FT secondary VM restart failed
com.vmware.vc.vcp.NeedSecondaryFtVmTreatAsNonFtEvent	Need secondary VM protected as non-FT VM
com.vmware.vc.vcp.TestEndEvent	VM Component Protection test ends
com.vmware.vc.vcp.TestStartEvent	VM Component Protection test starts
com.vmware.vc.vcp.VcpNoActionEvent	No action on VM
com.vmware.vc.vcp.VmDatastoreFailedEvent	Virtual machine lost datastore access
com.vmware.vc.vcp.VmNetworkFailedEvent	Virtual machine lost VM network accessibility
com.vmware.vc.vcp.VmPowerOffHangEvent	VM power off hang
com.vmware.vc.vcp.VmRestartEvent	Restarting VM due to component failure
com.vmware.vc.vcp.VmRestartFailedEvent	Virtual machine affected by component failure failed to restart
com.vmware.vc.vcp.VmWaitForCandidateHostEvent	No candidate host to restart
com.vmware.vc.vm.VmStateFailedToRevertToSnapshot	Failed to revert the virtual machine state to a snapshot
com.vmware.vc.vm.VmStateRevertedToSnapshot	The virtual machine state has been reverted to a snapshot
com.vmware.vc.vmam.AppMonitoringNotSupported	Application Monitoring Is Not Supported
com.vmware.vc.vmam.VmAppHealthMonitoringStateChangedEvent	vSphere HA detected application heartbeat status change
com.vmware.vc.vmam.VmAppHealthStateChangedEvent	vSphere HA detected application state change
com.vmware.vc.vmam.VmDasAppHeartbeatFailedEvent	vSphere HA detected application heartbeat failure
esx.audit.agent.hostd.started	VMware Host Agent started
esx.audit.agent.hostd.stopped	VMware Host Agent stopped
esx.audit.dcui.defaults.factoryrestore	Restoring factory defaults through DCUI.
esx.audit.dcui.disabled	The DCUI has been disabled.
esx.audit.dcui.enabled	The DCUI has been enabled.
esx.audit.dcui.host.reboot	Rebooting host through DCUI.
esx.audit.dcui.host.shutdown	Shutting down host through DCUI.
esx.audit.dcui.hostagents.restart	Restarting host agents through DCUI.
esx.audit.dcui.login.failed	Login authentication on DCUI failed
esx.audit.dcui.login.passwd.changed	DCUI login password changed.
esx.audit.dcui.network.factoryrestore	Factory network settings restored through DCUI.
esx.audit.dcui.network.restart	Restarting network through DCUI.
esx.audit.esxcli.host.poweroff	Powering off host through esxcli
esx.audit.esxcli.host.reboot	Rebooting host through esxcli
esx.audit.esximage.hostacceptance.changed	Host acceptance level changed
esx.audit.esximage.install.novalidation	Attempting to install an image profile with validation disabled.
esx.audit.esximage.install.securityalert	SECURITY ALERT: Installing image profile.
esx.audit.esximage.profile.install.successful	Successfully installed image profile.
esx.audit.esximage.profile.update.successful	Successfully updated host to new image profile.
esx.audit.esximage.vib.install.successful	Successfully installed VIBs.
esx.audit.esximage.vib.remove.successful	Successfully removed VIBs
esx.audit.host.boot	Host has booted.
esx.audit.host.maxRegisteredVMsExceeded	The number of virtual machines registered on the host exceeded limit.
esx.audit.host.stop.reboot	Host is rebooting.
esx.audit.host.stop.shutdown	Host is shutting down.
esx.audit.lockdownmode.disabled	Administrator access to the host has been enabled.
esx.audit.lockdownmode.enabled	Administrator access to the host has been disabled.
esx.audit.maintenancemode.canceled	The host has canceled entering maintenance mode.
esx.audit.maintenancemode.entered	The host has entered maintenance mode.
esx.audit.maintenancemode.entering	The host has begun entering maintenance mode.
esx.audit.maintenancemode.exited	The host has exited maintenance mode.
esx.audit.net.firewall.config.changed	Firewall configuration has changed.
esx.audit.net.firewall.disabled	Firewall has been disabled.
esx.audit.net.firewall.enabled	Firewall has been enabled for port.
esx.audit.net.firewall.port.hooked	Port is now protected by Firewall.
esx.audit.net.firewall.port.removed	Port is no longer protected with Firewall.
esx.audit.net.lacp.disable	LACP disabled
esx.audit.net.lacp.enable	LACP eabled
esx.audit.net.lacp.uplink.connected	uplink is connected
esx.audit.shell.disabled	The ESXi command line shell has been disabled.
esx.audit.shell.enabled	The ESXi command line shell has been enabled.
esx.audit.ssh.disabled	SSH access has been disabled.
esx.audit.ssh.enabled	SSH access has been enabled.
esx.audit.usb.config.changed	USB configuration has changed.
esx.audit.uw.secpolicy.alldomains.level.changed	Enforcement level changed for all security domains.
esx.audit.uw.secpolicy.domain.level.changed	Enforcement level changed for security domain.
esx.audit.vmfs.lvm.device.discovered	LVM device discovered.
esx.audit.vmfs.volume.mounted	File system mounted.
esx.audit.vmfs.volume.umounted	LVM volume un-mounted.
esx.clear.coredump.configured	A vmkcore disk partition is available and/or a network coredump server has been configured. Host core dumps will be saved.
esx.clear.coredump.configured2	At least one coredump target has been configured. Host core dumps will be saved.
esx.clear.net.connectivity.restored	Restored network connectivity to portgroups
esx.clear.net.dvport.connectivity.restored	Restored Network Connectivity to DVPorts
esx.clear.net.dvport.redundancy.restored	Restored Network Redundancy to DVPorts
esx.clear.net.lacp.lag.transition.up	lag transition up
esx.clear.net.lacp.uplink.transition.up	uplink transition up
esx.clear.net.lacp.uplink.unblocked	uplink is unblocked
esx.clear.net.redundancy.restored	Restored uplink redundancy to portgroups
esx.clear.net.vmnic.linkstate.up	Link state up
esx.clear.scsi.device.io.latency.improved	Scsi Device I/O Latency has improved
esx.clear.scsi.device.state.on	Device has been turned on administratively.
esx.clear.scsi.device.state.permanentloss.deviceonline	Device that was permanently inaccessible is now online.
esx.clear.storage.apd.exit	Exited the All Paths Down state
esx.clear.storage.connectivity.restored	Restored connectivity to storage device
esx.clear.storage.redundancy.restored	Restored path redundancy to storage device
esx.problem.3rdParty.error	A 3rd party component on ESXi has reported an error.
esx.problem.3rdParty.information	A 3rd party component on ESXi has reported an informational event.
esx.problem.3rdParty.warning	A 3rd party component on ESXi has reported a warning.
esx.problem.apei.bert.memory.error.corrected	A corrected memory error occurred
esx.problem.apei.bert.memory.error.fatal	A fatal memory error occurred
esx.problem.apei.bert.memory.error.recoverable	A recoverable memory error occurred
esx.problem.apei.bert.pcie.error.corrected	A corrected PCIe error occurred
esx.problem.apei.bert.pcie.error.fatal	A fatal PCIe error occurred
esx.problem.apei.bert.pcie.error.recoverable	A recoverable PCIe error occurred
esx.problem.application.core.dumped	An application running on ESXi host has crashed and a core file was created.
esx.problem.boot.filesystem.down	Lost connectivity to the device backing the boot filesystem
esx.problem.coredump.capacity.insufficient	The storage capacity of the coredump targets is insufficient to capture a complete coredump.
esx.problem.coredump.unconfigured	No vmkcore disk partition is available and no network coredump server has been configured. Host core dumps cannot be saved.
esx.problem.coredump.unconfigured2	No coredump target has been configured. Host core dumps cannot be saved.
esx.problem.cpu.amd.mce.dram.disabled	DRAM ECC not enabled. Please enable it in BIOS.
esx.problem.cpu.intel.ioapic.listing.error	Not all IO-APICs are listed in the DMAR. Not enabling interrupt remapping on this platform.
esx.problem.cpu.mce.invalid	MCE monitoring will be disabled as an unsupported CPU was detected. Please consult the ESX HCL for information on supported hardware.
esx.problem.cpu.smp.ht.invalid	Disabling HyperThreading due to invalid configuration: Number of threads: {1} Number of PCPUs: {2}.
esx.problem.cpu.smp.ht.numpcpus.max	Found {1} PCPUs but only using {2} of them due to specified limit.
esx.problem.cpu.smp.ht.partner.missing	Disabling HyperThreading due to invalid configuration: HT partner {1} is missing from PCPU {2}.
esx.problem.dhclient.lease.none	Unable to obtain a DHCP lease.
esx.problem.dhclient.lease.offered.noexpiry	No expiry time on offered DHCP lease.
esx.problem.esximage.install.error	Could not install image profile.
esx.problem.esximage.install.invalidhardware	Host doesn't meet image profile hardware requirements.
esx.problem.esximage.install.stage.error	Could not stage image profile.
esx.problem.hardware.acpi.interrupt.routing.device.invalid	Skipping interrupt routing entry with bad device number: {1}. This is a BIOS bug.
esx.problem.hardware.acpi.interrupt.routing.pin.invalid	Skipping interrupt routing entry with bad device pin: {1}. This is a BIOS bug.
esx.problem.hardware.ioapic.missing	IOAPIC Num {1} is missing. Please check BIOS settings to enable this IOAPIC.
esx.problem.host.coredump	An unread host kernel core dump has been found.
esx.problem.hostd.core.dumped	Hostd crashed and a core file was created.
esx.problem.iorm.badversion	Storage I/O Control version mismatch
esx.problem.iorm.nonviworkload	Unmanaged workload detected on SIOC-enabled datastore
esx.problem.migrate.vmotion.default.heap.create.failed	Failed to create default migration heap
esx.problem.migrate.vmotion.server.pending.cnx.listen.socket.shutdown	Error with migration listen socket
esx.problem.net.connectivity.lost	Lost Network Connectivity
esx.problem.net.dvport.connectivity.lost	Lost Network Connectivity to DVPorts
esx.problem.net.dvport.redundancy.degraded	Network Redundancy Degraded on DVPorts
esx.problem.net.dvport.redundancy.lost	Lost Network Redundancy on DVPorts
esx.problem.net.e1000.tso6.notsupported	No IPv6 TSO support
esx.problem.net.fence.port.badfenceid	Invalid fenceId configuration on dvPort
esx.problem.net.fence.resource.limited	Maximum number of fence networks or ports
esx.problem.net.fence.switch.unavailable	Switch fence property is not set
esx.problem.net.firewall.config.failed	Firewall configuration operation failed. The changes were not applied.
esx.problem.net.firewall.port.hookfailed	Adding port to Firewall failed.
esx.problem.net.gateway.set.failed	Failed to set gateway
esx.problem.net.heap.belowthreshold	Network memory pool threshold
esx.problem.net.lacp.lag.transition.down	lag transition down
esx.problem.net.lacp.peer.noresponse	No peer response
esx.problem.net.lacp.policy.incompatible	Current teaming policy is incompatible
esx.problem.net.lacp.policy.linkstatus	Current teaming policy is incompatible
esx.problem.net.lacp.uplink.blocked	uplink is blocked
esx.problem.net.lacp.uplink.disconnected	uplink is disconnected
esx.problem.net.lacp.uplink.fail.duplex	uplink duplex mode is different
esx.problem.net.lacp.uplink.fail.speed	uplink speed is different
esx.problem.net.lacp.uplink.inactive	All uplinks must be active
esx.problem.net.lacp.uplink.transition.down	uplink transition down
esx.problem.net.migrate.bindtovmk	Invalid vmknic specified in /Migrate/Vmknic
esx.problem.net.migrate.unsupported.latency	Unsupported vMotion network latency detected
esx.problem.net.portset.port.full	Failed to apply for free ports
esx.problem.net.portset.port.vlan.invalidid	Vlan ID of the port is invalid
esx.problem.net.proxyswitch.port.unavailable	Virtual NIC connection to switch failed
esx.problem.net.redundancy.degraded	Network Redundancy Degraded
esx.problem.net.redundancy.lost	Lost Network Redundancy
esx.problem.net.uplink.mtu.failed	Failed to set MTU on an uplink
esx.problem.net.vmknic.ip.duplicate	A duplicate IP address was detected on a vmknic interface
esx.problem.net.vmnic.linkstate.down	Link state down
esx.problem.net.vmnic.linkstate.flapping	Link state unstable
esx.problem.net.vmnic.watchdog.reset	Nic Watchdog Reset
esx.problem.ntpd.clock.correction.error	NTP daemon stopped. Time correction out of bounds.
esx.problem.pageretire.platform.retire.request	Memory page retirement requested by platform firmware.
esx.problem.pageretire.selectedmpnthreshold.host.exceeded	Number of host physical memory pages selected for retirement exceeds threshold.
esx.problem.scratch.partition.size.small	Size of scratch partition is too small.
esx.problem.scratch.partition.unconfigured	No scratch partition has been configured.
esx.problem.scsi.apd.event.descriptor.alloc.failed	No memory to allocate APD Event
esx.problem.scsi.device.close.failed	Scsi Device close failed.
esx.problem.scsi.device.detach.failed	Device detach failed
esx.problem.scsi.device.filter.attach.failed	Failed to attach filter to device.
esx.problem.scsi.device.io.bad.plugin.type	Plugin trying to issue command to device does not have a valid storage plugin type.
esx.problem.scsi.device.io.inquiry.failed	Failed to obtain INQUIRY data from the device
esx.problem.scsi.device.io.invalid.disk.qfull.value	Scsi device queue parameters incorrectly set.
esx.problem.scsi.device.io.latency.high	Scsi Device I/O Latency going high
esx.problem.scsi.device.io.qerr.change.config	QErr cannot be changed on device. Please change it manually on the device if possible.
esx.problem.scsi.device.io.qerr.changed	Scsi Device QErr setting changed
esx.problem.scsi.device.is.local.failed	Plugin's isLocal entry point failed
esx.problem.scsi.device.is.pseudo.failed	Plugin's isPseudo entry point failed
esx.problem.scsi.device.is.ssd.failed	Plugin's isSSD entry point failed
esx.problem.scsi.device.limitreached	Maximum number of storage devices
esx.problem.scsi.device.state.off	Device has been turned off administratively.
esx.problem.scsi.device.state.permanentloss	Device has been removed or is permanently inaccessible.
esx.problem.scsi.device.state.permanentloss.noopens	Permanently inaccessible device has no more opens.
esx.problem.scsi.device.state.permanentloss.pluggedback	Device has been plugged back in after being marked permanently inaccessible.
esx.problem.scsi.device.state.permanentloss.withreservationheld	Device has been removed or is permanently inaccessible.
esx.problem.scsi.device.thinprov.atquota	Thin Provisioned Device Nearing Capacity
esx.problem.scsi.scsipath.badpath.unreachpe	vVol PE path going out of vVol-incapable adapter
esx.problem.scsi.scsipath.badpath.unsafepe	Cannot safely determine vVol PE
esx.problem.scsi.scsipath.limitreached	Maximum number of storage paths
esx.problem.scsi.unsupported.plugin.type	Storage plugin of unsupported type tried to register.
esx.problem.storage.apd.start	All paths are down
esx.problem.storage.apd.timeout	All Paths Down timed out, I/Os will be fast failed
esx.problem.storage.connectivity.devicepor	Frequent PowerOn Reset Unit Attention of Storage Path
esx.problem.storage.connectivity.lost	Lost Storage Connectivity
esx.problem.storage.connectivity.pathpor	Frequent PowerOn Reset Unit Attention of Storage Path
esx.problem.storage.connectivity.pathstatechanges	Frequent State Changes of Storage Path
esx.problem.storage.iscsi.discovery.connect.error	iSCSI discovery target login connection problem
esx.problem.storage.iscsi.discovery.login.error	iSCSI Discovery target login error
esx.problem.storage.iscsi.isns.discovery.error	iSCSI iSns Discovery error
esx.problem.storage.iscsi.target.connect.error	iSCSI Target login connection problem
esx.problem.storage.iscsi.target.login.error	iSCSI Target login error
esx.problem.storage.iscsi.target.permanently.lost	iSCSI target permanently removed
esx.problem.storage.redundancy.degraded	Degraded Storage Path Redundancy
esx.problem.storage.redundancy.lost	Lost Storage Path Redundancy
esx.problem.syslog.config	System logging is not configured.
esx.problem.syslog.nonpersistent	System logs are stored on non-persistent storage.
esx.problem.vfat.filesystem.full.other	A VFAT filesystem is full.
esx.problem.vfat.filesystem.full.scratch	A VFAT filesystem, being used as the host's scratch partition, is full.
esx.problem.visorfs.failure	An operation on the root filesystem has failed.
esx.problem.visorfs.inodetable.full	The root filesystem's file table is full.
esx.problem.visorfs.ramdisk.full	A ramdisk is full.
esx.problem.visorfs.ramdisk.inodetable.full	A ramdisk's file table is full.
esx.problem.vm.kill.unexpected.fault.failure	A VM could not fault in the a page. The VM is terminated as further progress is impossible.
esx.problem.vm.kill.unexpected.forcefulPageRetire	A VM did not respond to swap actions and is forcefully powered off to prevent system instability.
esx.problem.vm.kill.unexpected.noSwapResponse	A VM did not respond to swap actions and is forcefully powered off to prevent system instability.
esx.problem.vm.kill.unexpected.vmtrack	A VM is allocating too many pages while system is critically low in free memory. It is forcefully terminated to prevent system instability.
esx.problem.vmfs.ats.support.lost	Device Backing VMFS has lost ATS Support
esx.problem.vmfs.error.volume.is.locked	VMFS Locked By Remote Host
esx.problem.vmfs.extent.offline	Device backing an extent of a file system is offline.
esx.problem.vmfs.extent.online	Device backing an extent of a file system came online
esx.problem.vmfs.heartbeat.recovered	VMFS Volume Connectivity Restored
esx.problem.vmfs.heartbeat.timedout	VMFS Volume Connectivity Degraded
esx.problem.vmfs.heartbeat.unrecoverable	VMFS Volume Connectivity Lost
esx.problem.vmfs.journal.createfailed	No Space To Create VMFS Journal
esx.problem.vmfs.lock.corruptondisk	VMFS Lock Corruption Detected
esx.problem.vmfs.lock.corruptondisk.v2	VMFS Lock Corruption Detected
esx.problem.vmfs.nfs.mount.connect.failed	Unable to connect to NFS server
esx.problem.vmfs.nfs.mount.limit.exceeded	NFS has reached the maximum number of supported volumes
esx.problem.vmfs.nfs.server.disconnect	Lost connection to NFS server
esx.problem.vmfs.nfs.server.restored	Restored connection to NFS server
esx.problem.vmfs.resource.corruptondisk	VMFS Resource Corruption Detected
esx.problem.vmsyslogd.remote.failure	Remote logging host has become unreachable.
esx.problem.vmsyslogd.storage.failure	Logging to storage has failed.
esx.problem.vmsyslogd.storage.logdir.invalid	The configured log directory cannot be used. The default directory will be used instead.
esx.problem.vmsyslogd.unexpected	Log daemon has failed for an unexpected reason.
esx.problem.vpxa.core.dumped	Vpxa crashed and a core file was created.
hbr.primary.AppQuiescedDeltaCompletedEvent	Application consistent delta completed.
hbr.primary.ConnectionRestoredToHbrServerEvent	Connection to VR Server restored.
hbr.primary.DeltaAbortedEvent	Delta aborted.
hbr.primary.DeltaCompletedEvent	Delta completed.
hbr.primary.DeltaStartedEvent	Delta started.
hbr.primary.FSQuiescedDeltaCompletedEvent	File system consistent delta completed.
hbr.primary.FSQuiescedSnapshot	Application quiescing failed during replication.
hbr.primary.FailedToStartDeltaEvent	Failed to start delta.
hbr.primary.FailedToStartSyncEvent	Failed to start full sync.
hbr.primary.HostLicenseFailedEvent	vSphere Replication is not licensed replication is disabled.
hbr.primary.InvalidDiskReplicationConfigurationEvent	Disk replication configuration is invalid.
hbr.primary.InvalidVmReplicationConfigurationEvent	Virtual machine replication configuration is invalid.
hbr.primary.NoConnectionToHbrServerEvent	No connection to VR Server.
hbr.primary.NoProgressWithHbrServerEvent	VR Server error: {[email protected]}
hbr.primary.QuiesceNotSupported	Quiescing is not supported for this virtual machine.
hbr.primary.SyncCompletedEvent	Full sync completed.
hbr.primary.SyncStartedEvent	Full sync started.
hbr.primary.SystemPausedReplication	System has paused replication.
hbr.primary.UnquiescedDeltaCompletedEvent	Delta completed.
hbr.primary.UnquiescedSnapshot	Unable to quiesce the guest.
hbr.primary.VmLicenseFailedEvent	vSphere Replication is not licensed replication is disabled.
hbr.primary.VmReplicationConfigurationChangedEvent	Replication configuration changed.
vim.event.LicenseDowngradedEvent	License downgrade
vim.event.SystemSwapInaccessible	System swap inaccessible
vim.event.UnsupportedHardwareVersionEvent	This virtual machine uses hardware version {version} which is no longer supported. Upgrade is recommended.
vprob.net.connectivity.lost	Lost Network Connectivity
vprob.net.e1000.tso6.notsupported	No IPv6 TSO support
vprob.net.migrate.bindtovmk	Invalid vmknic specified in /Migrate/Vmknic
vprob.net.proxyswitch.port.unavailable	Virtual NIC connection to switch failed
vprob.net.redundancy.degraded	Network Redundancy Degraded
vprob.net.redundancy.lost	Lost Network Redundancy
vprob.scsi.device.thinprov.atquota	Thin Provisioned Device Nearing Capacity
vprob.storage.connectivity.lost	Lost Storage Connectivity
vprob.storage.redundancy.degraded	Degraded Storage Path Redundancy
vprob.storage.redundancy.lost	Lost Storage Path Redundancy
vprob.vmfs.error.volume.is.locked	VMFS Locked By Remote Host
vprob.vmfs.extent.offline	Device backing an extent of a file system is offline.
vprob.vmfs.extent.online	Device backing an extent of a file system is online.
vprob.vmfs.heartbeat.recovered	VMFS Volume Connectivity Restored
vprob.vmfs.heartbeat.timedout	VMFS Volume Connectivity Degraded
vprob.vmfs.heartbeat.unrecoverable	VMFS Volume Connectivity Lost
vprob.vmfs.journal.createfailed	No Space To Create VMFS Journal
vprob.vmfs.lock.corruptondisk	VMFS Lock Corruption Detected
vprob.vmfs.nfs.server.disconnect	Lost connection to NFS server
vprob.vmfs.nfs.server.restored	Restored connection to NFS server
vprob.vmfs.resource.corruptondisk	VMFS Resource Corruption Detected

Hyperthreading is an Intel-proprietary technology used to enable a processor/core to appear as two logical processors to the ESXi. Hyperthreading enables the processor to run two independent applications at the same time on each processor core. It can increase performance by better utilizing idle resources, but improvements are usually highly application-dependent, and some applications might even suffer performance degradation because of Hyperthreading.Hyperthreading is enabled by default on systems that support it. Consult the hardware documentation of your hardware provider to check if your system supports it. If it does, enable Hyperthreading in BIOS. Next, log in into vSphere Web Client. Select the ESXi host from the inventory and go to Manage > Settings > Advanced System Settings. Find the VMkernel.Boot.hyperthreading option and click the Edit icon:In the window that opens, click

Esx Problem Hyperthreading Unmitigated Configuration Issues

Yes to enable Hyperthreading:

Esx.problem.hyperthreading.unmitigated Configuration Issue