VMware Aria Operations collects metrics for the VMware Aria Operations cluster objects including dynamic threshold calculation metrics and capacity computation metrics.
Metrics can be calculated for cluster objects. See Calculated Metrics.
Cluster Metrics
Cluster metrics provide host, resource, and metric counts on the cluster.
| Metric Key | Metric Name | Description |
|---|---|---|
| HostCount | Number of Nodes in Cluster | Number of Nodes in Cluster |
| PrimaryResourcesCount | Number of primary resources | Number of primary resources |
| LocalResourcesCount | Number of local resources | Number of local resources |
| PrimaryMetricsCount | Number of primary metrics | Number of primary metrics |
| ReceivedResourceCount | Number of received resources | Number of received resources |
| ReceivedMetricCount | Number of received metrics | Number of received metrics |
| Count (VM) | Usage Count | This metric displays how many units of the license capacity is currently used. |
| License Metrics for Cluster Object | ||
| Used (VM) | Usage (%) | This metric displays the percentage of the total license capacity currently used.
Note: An alert is generated if the license threshold is in any of the following states:
|
| Days Remaining (day) | Days Remaining | This metric displays the days remaining before the license expires. |
| Capacity | Capacity | Displays the maximum number of units (of the given capacity type) that can be licensed by this license key. |
| Type | Type | Displays the license type for the cluster object. |
| Expiry | Expiration Date | Displays the date when the license expires. |
| Capacity | Capacity | Displays the maximum number of units (of the given capacity type) that can be licensed by this license key. |
DT Metrics
DT metrics are dynamic threshold metrics for the cluster. Non-zero values appear only if metric collection occurs while the dynamic threshold calculations are running.
| Metric Key | Metric Name | Description |
|---|---|---|
| dt|isRunning | Running | Running |
| dt|dtRunTime | Running duration | Running duration (ms) |
| dt|StartTime | Running start time | Running start time |
| dt|percentage | Percent | Percent (%) |
| dt|executorCount | Executor Node Count | Executor Node Count |
| dt|resourceCount | Resource Count | Resource Count |
| dt|fsdbReadTime | FSDB Read Time | FSDB Read Time (ms) |
| dt|dtObjectSaveTime | DT Object Save Time | DT Object Save Time (ms) |
| dt|dtHistorySaveTime | DT History Save Time | DT History Save Time (ms) |
| dt|executor|resourceCount | Resource Count | Resource Count |
Capacity Computation (CC) Metrics
CC metrics are capacity computation metrics for the cluster. Non-zero values appear only if metric collection occurs while the capacity computation calculations are running.
| Metric Key | Metric Name | Description |
|---|---|---|
| cc|isRunning | Running | Running |
| cc|runTime | Total Run Time | Total Run Time |
| cc|startTime | Start time | Start time |
| cc|finishTime | Finish Time | Finish Time |
| cc|totalResourcesToProcess | Total Objects Count | Total Objects Count |
| cc|progress | Progress | Progress |
| cc|phase1TimeTaken | Phase 1 Computation Time | Phase 1 Computation Time |
| cc|phase2TimeTaken | Phase 2 Computation Time | Phase 2 Computation Time |
Gemfire Cluster Metrics
Gemfire metrics provide information about the Gemfire cluster.
| Metric Key | Metric Name | Description |
|---|---|---|
| GemfireCluster|System|AvgReads | Average reads per second | The average number of reads per second for all members |
| GemfireCluster|System|AvgWrites | Average writes per second | The average number of writes per second for all members |
| GemfireCluster|System|DiskReadsRate | Disk reads rate | The average number of disk reads per second across all distributed members |
| GemfireCluster|System|DiskWritesRate | Disk writes rate | The average number of disk writes per second across all distributed members |
| GemfireCluster|System|GarbageCollectionCount | Total garbage collection count | The total garbage collection count for all members |
| GemfireCluster|System|GarbageCollectionCountDelta | New garbage collection count | The new garbage collection count for all members |
| GemfireCluster|System|JVMPauses | JVM pause count | The number of detected JVM pauses |
| GemfireCluster|System|JVMPausesDelta | New JVM pause count | The number of new detected JVM pauses |
| GemfireCluster|System|DiskFlushAvgLatency | Disk flush average latency | Disk flush average latency (msec) |
| GemfireCluster|System|NumRunningFunctions | Number of running functions | The number of map-reduce jobs currently running on all members in the distributed system |
| GemfireCluster|System|NumClients | Number of clients | The number of connected clients |
| GemfireCluster|System|TotalHitCount | Total hit count | Total number of cache hits for all regions |
| GemfireCluster|System|TotalHitCountDelta | New hit count | Number of new cache hits for all regions |
| GemfireCluster|System|TotalMissCount | Total miss count | The total number of cache misses for all regions |
| GemfireCluster|System|TotalMissCountDelta | New miss count | Number of new cache misses for all regions |
| GemfireCluster|System|Member|FreeSwapSpace | Swap space free | Swap space free (MB) |
| GemfireCluster|System|Member|TotalSwapSpace | Swap space total | Swap space total (MB) |
| GemfireCluster|System|Member|CommittedVirtualMemorySize | Committed virtual memory size | Committed virtual memory size (MB) |
| GemfireCluster|System|Member|SystemLoadAverage | System load average | System load average |
| GemfireCluster|System|Member|FreePhysicalMemory | Free physical memory | Free physical memory (MB) |
| GemfireCluster|System|Member|TotalPhysicalMemory | Total physical memory | Total physical memory (MB) |
| GemfireCluster|System|Member|CacheListenerCallsAvgLatency | Average cache listener calls latency | Average cache listener calls latency (msec) |
| GemfireCluster|System|Member|CacheWriterCallsAvgLatency | Average cache writer calls latency | Average cache writer calls latency (msec) |
| GemfireCluster|System|Member|DeserializationAvgLatency | Average deserialization latency | Average deserialization latency (msec) |
| GemfireCluster|System|Member|FunctionExecutionRate | Function executions per second | Function executions per second |
| GemfireCluster|System|Member|JVMPauses | Number of JVM pauses | Number of JVM pauses |
| GemfireCluster|System|Member|NumRunningFunctions | Number of running functions | Number of running functions |
| GemfireCluster|System|Member|PutsRate | Puts per second | Puts per second |
| GemfireCluster|System|Member|GetsRate | Gets per second | Gets per second |
| GemfireCluster|System|Member|GetsAvgLatency | Average gets latency | Average gets latency (msec) |
| GemfireCluster|System|Member|PutsAvgLatency | Average puts latency | Average puts latency (msec) |
| GemfireCluster|System|Member|SerializationAvgLatency | Average serialization latency | Average serialization latency (msec) |
| GemfireCluster|System|Member|Disk|DiskFlushAvgLatency | Flush average latency | Flush average latency (msec) |
| GemfireCluster|System|Member|Disk|DiskReadsRate | Average reads per second | Average reads per second |
| GemfireCluster|System|Member|Disk|DiskWritesRate | Average writes per second | Average writes per second |
| GemfireCluster|System|Member|Network|BytesReceivedRate | Average received bytes per second | Average received bytes per second |
| GemfireCluster|System|Member|Network|BytesSentRate | Average sent bytes per second | Average sent bytes per second |
| GemfireCluster|System|Member|JVM|GCTimeMillis | Garbage Collection time | Total amount of time spent on garbage collection |
| GemfireCluster|System|Member|JVM|GCTimeMillisDelta | New Garbage Collection time | New amount of time spent on garbage collection |
| GemfireCluster|System|Member|JVM|TotalThreads | Total threads | Total threads |
| GemfireCluster|System|Member|JVM|CommitedMemory | Committed Memory | Committed Memory (MB) |
| GemfireCluster|System|Member|JVM|MaxMemory | Max Memory | Max Memory (MB) |
| GemfireCluster|System|Member|JVM|UsedMemory | Used Memory | Used Memory (MB) |
| GemfireCluster|Region|SystemRegionEntryCount | Entry Count | Entry Count |
| GemfireCluster|Region|DestroyRate | Destroys per second | Destroys per second |
| GemfireCluster|Region|CreatesRate | Creates per second | Creates per second |
| GemfireCluster|Region|GetsRate | Gets per second | Gets per second |
| GemfireCluster|Region|BucketCount | Bucket count | Bucket count |
| GemfireCluster|Region|AvgBucketSize | Average number of entries per bucket | Average number of entries per bucket |
| GemfireCluster|Region|Member|ActualRedundancy | Actual redundancy | Actual redundancy |
| GemfireCluster|Region|Member|BucketCount | Bucket count | Bucket count |
| GemfireCluster|Region|Member|AvgBucketSize | Average number of entries per bucket | Average number of entries per bucket |
| GemfireCluster|Region|Member|CreatesRate | Creates per second | Creates per second |
| GemfireCluster|Region|Member|GetsRate | Gets per second | Gets per second |
| GemfireCluster|Region|Member|DestroyRate | Destroys per second | Destroys per second |
| GemfireCluster|Region|Member|MissCount | Number of misses count | Number of cache misses |
| GemfireCluster|Region|Member|MissCountDelta | Number of new cache misses | Number of new cache misses |
| GemfireCluster|Region|Member|HitCount | Number of hits count | Number of cache hits |
| GemfireCluster|Region|Member|HitCountDelta | Number of new cache hits | Number of new cache hits |
Threshold Checking Metrics
Threshold checking metrics check the processed and computed metrics for the cluster.
| Metric Key | Metric Name | Description |
|---|---|---|
| ThresholdChecking|ProcessedMetricCount | Number of processed metrics | Number of processed metrics |
| ThresholdChecking|ProcessedMetricRate | Received metric processing rate (per second) | Received metric processing rate (per second) |
| ThresholdChecking|ComputedMetricCount | Number of computed metrics | Number of computed metrics |
| ThresholdChecking|ComputedMetricRate | Computed metric processing rate (per second) | Computed metric processing rate (per second) |
Memory Metrics
Memory metrics provide memory CPU use information for the cluster.
| Metric Key | Metric Name | Description |
|---|---|---|
| Memory|AvgFreePhysicalMemory | Average free physical memory | Average free physical memory (GB) |
| Memory|TotalFreePhysicalMemory | Free physical memory | Free physical memory (GB) |
| Memory|TotalMemory | Total Available Memory | Total Available Memory (GB) |
| Memory|TotalUsedMemory | Actual Used Memory | Actual Used Memory (GB) |
| Memory|TotalDemandMemory | Memory Demand | Memory Demand (GB) |
Elastic Memory Metrics
Elastic memory metrics provide reclaimable memory CPU use information for the cluster.
| Metric Key | Metric Name | Description |
|---|---|---|
| ElasticMemory|TotalMemory | Total Available Memory | Total Available Memory (GB) |
| ElasticMemory|TotalUsedMemory | Actual Used Memory | Actual Used Memory (GB) |
| ElasticMemory|TotalDemandMemory | Memory Demand | Memory Demand (GB) |
CPU Metrics
CPU metrics provide CPU information for the cluster.
| Metric Key | Metric Name | Description |
|---|---|---|
| cpu|TotalCombinedUsage | CPU Load | CPU Load |
| cpu|TotalAvailable | CPU Available | CPU Available |
| cpu|TotalAvailable_ghz | Available | Available (GHz) |
| cpu|TotalUsage_ghz | Used | Used (GHz) |
| cpu|TotalUsage | CPU usage | CPU usage (%) |
Disk Metrics
Disk metrics provide available disk information for the cluster.
| Metric Key | Metric Name | Description |
|---|---|---|
| Disk|DatabaseStorage|AvgAvailable | Average node disk available | Average node disk available |
| Disk|DatabaseStorage|MinAvailable | Minimum node disk available | Minimum node disk available |
| Disk|DatabaseStorage|MaxAvailable | Maximum node disk available | Maximum node disk available |
| Disk|DatabaseStorage|TotalAvailable | Available | Available |
| Disk|DatabaseStorage|Total | Total | Total |
| Disk|DatabaseStorage|TotalUsed | Used | Used |
| Disk|LogStorage|AvgAvailable | Average node disk available | Average node disk available |
| Disk|LogStorage|MinAvailable | Minimum node disk available | Minimum node disk available |
| Disk|LogStorage|MaxAvailable | Maximum node disk available | Maximum node disk available |
| Disk|LogStorage|TotalAvailable | Available | Available |
| Disk|LogStorage|Total | Total | Total |
| Disk|LogStorage|TotalUsed | Used | Used |
