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This rule monitors the accuracy of virtual switch credentials.
VMWVirtualSwitch.alerts
All monitored virtual switches have valid credentials.
Normal
None
The credentials for a virtual switch are invalid which prevents data collections for the configurations associated with that switch.
Fatal
This describes the alarm messages generated by the VMware Performance Agent, and suggests possible solutions.
Possible solutions:
This lists what metrics are collected by the VMware Performance Agent, and explains the collected metrics.
host.cpus.processor
usedHz
CPU usage, as measured in hertz, during the interval
percentSystemTime
Amount of time spent on system processes on each virtual CPU in the virtual machine
Utilization
CPU usage as a percentage during the interval
host.cpus
The percent of time spent on system processes on each virtual CPU in the virtual machine
cpus.processor
percentReadyTime
The percent of time that the virtual machine was ready, but could not get scheduled to run on the physical CPU during last measurement interval
swapWaitPercent
The percent of CPU time spent waiting for memory swap-in
maxlimited
The percent of time the virtual machine is ready to run, but is not running because it has reached its maximum CPU limit setting
coStopPercent
The percent of time the virtual machine is ready to run, but is unable to run due to co-scheduling constraints
cpus
summedPercentReady
Sum of all vCPU's percentReadyTime
swapWait
CPU time spent waiting for memory swap-in
coStop
Time the virtual machine is ready to run, but is unable to run due to co-scheduling constraints
demand
The amount of CPU resources a virtual machine would use if there were no CPU contention or CPU limit
latency
Percent of time the virtual machine is unable to run because it is contending for access to the physical CPU(s)
shares
The priority of CPU resource allocation
reservation
Amount of CPU resource reserved for virtual machine
limit
Max of CPU resource can be allocated to VM due to limit setting
host.memory
consumed
Amount of host physical memory consumed by host
utilization
Memory usage as percentage of total configured or available memory
capacity
Amount of configured memory
memory
active
Amount of memory that is actively used, as estimated by VMkernel based on recently touched memory pages
allocated
balloon
Amount of memory allocated by the virtual machine memory control driver
balloonTarget
Target value set by VMkernal for the virtual machine's memory balloon size
granted
Amount of host physical memory or physical memory that is mapped for a virtual machine
Max of physical memory can be allocated to virtual machine due to limit setting
overhead
Host physical memory consumed by the virtualization infrastructure for running the virtual machine
Amount of memory resource reserved for virtual machine
shared
Amount of guest physical memory that is shared with other virtual machines
The priority of memory resource allocation
swapIn
Amount swapped-in to memory from disk
swapOut
Amount of memory swapped-out to disk
swapped
Current amount of guest physical memory swapped out to the virtual machine swap file by the Vmkernel
swapTarget
Target size for the virtual machine swap file
vmSwapInRate
Rate at which memory is swapped from disk into active memory during the interval
vmSwapOutRate
Rate at which memory is being swapped from active memory to disk during the current interval
host.network.interface
inboundPacketsDropped
Number of received packets dropped during the collection interval
outboundPacketsDropped
Number of transmitted packets dropped during the collection interval
packetsReceived
Packets received per second during the interval
packetsSent
Packets transmitted per second during the interval
receiveRate
Average amount of data received per second during the interval
sendRate
Average amount of data transmitted per second during the interval
host.network
Sum of packetsReceived of all NICs
Sum of packetsSent of all NICs
Sum of receiveRate of all NICs
Sum of sendRate of all NICs
transferRate
Sum of transferRate of all NICs
network.interface
networkPacketLoss
percent of dropped packets
deprecated metric
network
average percent of dropped packets of all NICs
host.storage.physicalDisk
bytesRead
Average bytes read from the disk each second during the collection interval.
bytesWritten
Average bytes written to disk each second during the collection interval
reads
Average number of read commands issued per second from the disk during the collection interval.
writes
Average number of write commands issued per second to the disk during the collection interval.
host.storage.logicalDisk
capacityAvailable
Percent of available capacity of the logical disk
capacityUsed
Percent of used capacity of the logical disk
spaceAvailable
Available space of the logical disk
spaceUsed
Used space of the logical disk
totalSpace
Total space of the logical disk
host.storage
diskBytesRead
Sum of bytesRead of all physical disks
diskBytesWritten
Sum of bytesWritten of all physical disks
diskTransferRate
Sum of transferRate of all physical disks (diskBytesRead + diskBytesWritten)
diskReads
Sum of reads of all physical disks
diskWrites
Sum of writes of all physical disks
diskUtilization
Percent of used capacity of all logical disks
Sum of spaceAvailable of all logical disks
Sum of spaceUsed of all logical disks
storage.physicalDisk
commandAbortsRate
Number of SCSI commands aborted per second during the collection interval.
commandsIssuedRate
Number of SCSI commands issued per second during the collection interval.
bytesTotal
Average bytes transfer of disk each second during the collection interval. (bytesRead + bytesWritten)
storage.datastore(VMWDatastoreUsage)
read
Average bytes read from the datastore each second during the collection interval.
write
Average bytes written to datastore each second during the collection interval
Average transferRate of the datastore each second during the collection interval. (read + write)
readCommands
Average number of read commands issued per second from the datastore during the collection interval.
writeCommands
Average number of write commands issued per second to the datastore during the collection interval.
iops
Average number of commands issued per second to the datastore during the collection interval. (readCommands + writeCommands)
readLatency
Average amount of time for a read operation from the datastore
writeLatency
Average amount of time for a write operation to the datastore
averageLatency
Average amount of time for a I/O operation to the datastore
storage.virtualDisk
busResets
Number of SCSI-bus reset commands issued during the collection interval.
commandsAborted
Number of SCSI commands aborted during the collection interval.
Average number of commands issued per second to the virtual disk during the collection interval
numberReadAveraged
Average number of read commands issued per second to the virtual disk during the collection interval
numberWriteAveraged
Average number of write commands issued per second to the virtual disk during the collection interval
Rate of reading data from the virtual disk
Rate of writing data to the virtual disk
throughput
Rate of data throughput of the virtual disk. (read + write)
totalReadLatency
Average amount of time for a read operation from the virtual disk
totalWriteLatency
Average amount of time for a write operation to the virtual disk
totalCommandLatency
Average amount of time for a I/O operation to the virtual disk
readLoadMetric
Storage DRS virtual disk metric for the read workload model
writeLoadMetric
Storage DRS virtual disk metric for the write workload model
readOIO
Average number of outstanding read requests to the virtual disk during the collection interval
writeOIO
Average number of outstanding write requests to the virtual disk during the collection interval.
storage
datastoreRead
Sum of read of all datastores
datastoreWrite
Sum of write of all datastores
datastoreTransferRate
Sum of transferRate of all datastores
datastoreReadCommands
Sum of readCommands of all datastores
datastoreWriteCommands
Sum of writeCommands of all datastores
datastoreIops
Sum of iops of all datastore
diskCommandAbortsRate
Sum of commandAbortsRate of all physical disks
diskCommandsIssuedRate
Sum of commandsIssuedRate of all physical disks
diskReadRequestsRate
diskWriteRequestsRate
VMWVsanObject
Rate of reading data from the vSAN object (A virtual disk is a vSAN object)
Rate of writing data from the vSAN object
Rate of data transferRate of the vSAN object (read + write)
Average number of read commands issued per second to the vSAN object during the collection interval
Average number of write commands issued per second to the vSAN object during the collection interval
Average number of commands issued per second to the vSAN object during the collection interval
VMWVsanObjectContent
Rate of reading data from the vSAN Content(A vSAN object may store on several contents(phisical disk), depends on vSAN policy)
Rate of writing data from the vSAN Content
Rate of data transferRate of the vSAN Content (read + write)
Average number of read commands issued per second to the vSAN Content during the collection interval
Average number of write commands issued per second to the vSAN Content during the collection interval
Average number of commands issued per second to the vSAN Content during the collection interval
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