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2022

Datasentinel releases from 2022.

FeatureImprovementFixesChanges

V2022.11

Alerting

Alerting is a new feature in this version, enabling seamless monitoring of your PostgreSQL clusters and providing instant notifications for any detected issues.

Refer the Alerting documentation on how to configure and manage alerts. You also have the capability to generate custom alerts using the Alerting API.

bell-ringAlerting

To take advantage of alerting capabilities, ensure your agents are updated to at least version 3.0 or higher

WAL activity

A new dashboard displaying the WAL and Archiving activity for an instance has been added. Real-time illustration ▶️

Replication

The number of physical replications is now displayed as a badge in the instance statistics dashboard.

PostgreSQL 15

Support for PostgreSQL 15

Fixes

  • Minor bugs fixed

Since this version, logging nginx access and influxdb queries are disabled by default on a fresh installation.

Refer to the FAQ, to configure logging generated by nginx and influxdb

FeatureChanges

V2022.07

Audit

User action auditing mechanism.

Audit
FeatureFixesChanges

V2022.06

Top Queries

A flag per execution option has been introduced in the Top Queries module, enabling you to calculate metrics on a per-execution basis. For instance, you can display queries that incur the highest disk reads for each execution.

Fixes

  • Retrieval of query execution statistics improved

FeatureImprovementChanges

V2022.05

Session History

The session workload module has been renamed to Session History for clarity

Cascading Replication

Datasentinel now makes it possible to monitor all the clusters (primary, replicas) of a cascading PostgreSQL replication.

To take advantage of lock explorer capabilities, ensure your agents are updated to at least version 2.9.5 or higher

FeatureImprovementFixesChanges

V2022.04

System Metrics

In addition to the existing PostgreSQL metrics, the 3 small graphs on the Session History, Top Queries, Top Tables dashboards now have the capability to display certain system metrics.

Correlating system activity with PostgreSQL activity becomes even easier and more efficient

Available metrics:

  • Server: busy time

  • Server: load

  • Server: server reads

  • Server: server writes

  • Server: read time

  • Server: write time

  • Server: swap

  • Server: swap activity

  • Server: memory

  • Server: network bytes

  • Server: network packets

System Metrics

Execution Plans

The number of distinct execution plans is now displayed as a badge allowing you to quickly see if multiple plans exist for a query (requires pg_store_plans extension)

Execution Plans

Fixes

  • Better fluidity of navigation on the graphical interface

FixesChanges

V2022.03

Fixes

  • Stopping the backend service now kills any remaining process

  • The scheduler now works in local time and not in utc time

  • The platform and the agent are compatible with the latest version of pg_store_plans (1.6.1)

FeatureChanges

V2022.02

Reporting

Customize and generate a report in a few clicks.

Can include one or multiple instances.

Ability to filter the report on a particular database.

Schedule your daily or weekly reports at the chosen date and time with sending to a mailing list.

Reports can be generated in an automation flow thanks to the Reporting API.

Multiple types of predefined reports.

file-chart-columnReporting
FixesChanges

V2022.01

Fixes

  • Performance improvements on the homepage

  • Better handling when an influxdb problem occurs. (Agent detection)