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v0.6.0

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@github-actions github-actions released this 01 Sep 13:35
· 17 commits to main since this release
v0.6.0
a4c08c1

Added

PostgreSQL

  • control_checkpoint, control_init, control_recovery, control_system collectors - pg_controldata content through the pg_control_*() functions, so neither the data directory nor a matching server binary is needed
  • stat_subscription_stats collector - per-subscription apply and sync error counts, and per-kind conflict counters (PG15+)
  • log_directory collector - server log directory listing from pg_ls_logdir(): name, size and modification time per file, never contents. Readable by pg_monitor and needs no filesystem access, so it works when radar runs as a non-postgres OS user

Per-database

  • table_freeze_age collector - top 1000 relations by transaction-ID and multixact freeze age, ranked by age rather than size, and reaching the pg_catalog and pg_toast relations that tables excludes
  • relfrozenxid_age and relminmxid_age columns in the tables collector - per-table transaction-ID and multixact freeze age, empty for partitioned tables, which hold no tuples of their own

pg_statviz

  • blocking collector - blocking lock history: blocked and blocker counts plus per-lock-type counts (pg_statviz 1.2+)

Spock

  • 13 collectors under spock/<db>/, skipped when Spock is not installed: channel_summary_stats, exception_log, lag_tracker, local_node, local_sync_status, node, pii, progress, replication_set, replication_set_table, resolutions, subscription, tables
  • The conflicting-row images stay out of the archive: exception_log and resolutions name their columns explicitly, and node_interface is not collected at all, since if_dsn holds the node password

PgBouncer

  • pgbouncer.ini collector - the [pgbouncer] section verbatim; every other section keeps its key names and loses its values, and comments are dropped wherever they appear
  • pgbouncer_files collector - listing of the configuration directory. userlist.txt is recorded as an entry only, never read
  • Collected without a database connection, so pooler configuration reaches the archive even when the instance is unreachable
  • -pgbouncer-conf flag - PgBouncer configuration directory outside /etc/pgbouncer and /usr/local/etc/pgbouncer. A path given here that does not exist is a failure rather than a silent skip

Full Changelog: v0.5.1...v0.6.0

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