Release Updates

Release 3.17.1

• Added new front-end metrics and low-level BE metrics.
• Deprecated unused older metrics.

Release 3.16.1

• Added new front-end metrics and low-level BE metrics.

Release 3.15.1

• Added new front-end metrics and low-level BE metrics.

Release 3.14.1

• Added new front-end metrics and low-level BE metrics.

Release 3.13.1

• Added new front-end metrics and updated front-end labels.

Release 3.12.1

• Added new front-end metrics and updated front-end labels.

Release 3.11.1

• Added new front-end metrics and updated front-end labels.

Release 3.10.1

• Added new front-end metrics and updated front-end labels.

Release 3.8.1

• Added new front-end metrics and updated front-end labels.

Release 3.7.1

• Added new front-end metrics and updated front-end labels.

Release 3.6.1

• N/A.

Release 3.4.1

• Optimizations made to monitoring stack for improved handling of larger scale.
• Deprecated duplicated IOPs/throughput metrics. Previously, both total counters and calculator rate (counters with _irate suffix) were exported. The latter were deprecated. All rate calculations are done by recording rules in Prometheus that allow for better accuracy, and more control on time window rate is calculated over.
• Front-end latency metrics units were changed from CPU cycles (that required dividing by CPU rate that could vary) to units of time.
• Added option to get more low-level information on some of the Lightbits control services via probe queries.