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App Metrics can display up to six weeks worth of logs, metrics data, and event data from apps running on the VMware Tanzu Application Service. It graphically presents this data to help operators and developers better understand the health and performance of their apps.
|For more information about…||See…|
|Spring Boot Micrometer and tagged metrics support||Custom Metrics|
|CAPI v3 multi-process and rolling deployment support||Observability by Process Type|
|Declarative custom observability codification||Adding Custom Metrics Charts|
|Persistent, sharable dashboard customizations||Adding Custom Metrics Charts|
|Improved time selection experience||Time Selection|
|Improved data ingestion performance for live metrics and logs observation||Live Metrics and Logs|
|Metrics: Fault-tolerant, scalable metrics with increased data retention||Metric Store|
|Metrics: Easy querying||Metric Store API|
|Logs: Fault-tolerant, scalable logs with increased data retention||Log Store|
|Logs: Easy querying||Log Store API|
App Metrics packages Log Store to provide a persistent storage layer for logs sent through the Loggregator subsystem. It is multi-tenant aware, is easy to query, and has a powerful storage engine.
- Multi-tenant aware Using the auth proxy to ensure Application Developers have access only to their own logs.
- Ubiquitous Query Language Log Store uses PromQL-style label selector query for filtering logs.
- Powerful Storage Engine The InfluxDB storage engine has built-in compression and a memory-efficient series index.
Log Store offers multi-node deployments, data replication, and load balancing in a highly-available configuration.
App Metrics v2.0 removed the following features:
- Trace Explorer
- App Event Monitoring and Alerting Removed
- CF Staging Failed Event Removed
The following table provides version and version-support information about App Metrics.
|Release date||October 9, 2020|
|Compatible Ops Manager versions||v2.6 and later|
|Compatible Tanzu Application Service versions||v2.6.21+ (unsupported), v2.7.17+, v2.8.11+ (unsupported), v2.9.5+, v2.10.x and later|
|IaaS support||AWS, Azure, GCP, OpenStack, and vSphere|
|Browser support||Latest major versions of Google Chrome and Firefox|