diff --git a/sql/indexing_progress.sql b/sql/indexing_progress.sql new file mode 100644 index 0000000..e7fce49 --- /dev/null +++ b/sql/indexing_progress.sql @@ -0,0 +1,15 @@ +-- List active indexing sessions and their progress +SELECT p.pid + , date_trunc('second',now() - a.xact_start) AS dur + , coalesce(wait_event_type ||'.'|| wait_event, 'f') AS wait + , p.datname + , p.index_relid::regclass AS ind + , round(pg_total_relation_size(index_relid)/1024.0/1024) AS ind_ttl_mb + , p.command, p.phase + , CASE WHEN lockers_total > lockers_done AND p.phase ~ 'waiting' + THEN format('%s ( %s / %s )', current_locker_pid, lockers_done, lockers_total) END AS waiting + , CASE WHEN blocks_total > 0 THEN format('%s%% of %s', round(blocks_done::numeric / blocks_total * 100), blocks_total) END AS blocks + , CASE WHEN tuples_total > 0 THEN format('%s%% of %s', round(tuples_done::numeric / tuples_total * 100), tuples_total) END AS tuples + , CASE WHEN partitions_total > 0 THEN format('%s%% of %s', round(partitions_done::numeric / partitions_total * 100), partitions_total) END AS partitions + FROM pg_stat_progress_create_index p JOIN pg_stat_activity a using (pid) ORDER BY dur DESC; + diff --git a/sql/replication_pretty.sql b/sql/replication_pretty.sql new file mode 100644 index 0000000..190dadb --- /dev/null +++ b/sql/replication_pretty.sql @@ -0,0 +1,13 @@ +-- List active replication connections +SELECT client_addr AS client + , usename AS user + , application_name AS name + , state, sync_state AS mode, backend_xmin + , (pg_wal_lsn_diff(CASE WHEN pg_is_in_recovery() THEN pg_last_wal_replay_lsn() ELSE pg_current_wal_lsn() END,sent_lsn)/1024.0/1024)::numeric(10,1) AS pending_mb + , (pg_wal_lsn_diff(sent_lsn,write_lsn)/1024.0/1024)::numeric(10,1) AS write_mb + , (pg_wal_lsn_diff(write_lsn,flush_lsn)/1024.0/1024)::numeric(10,1) AS flush_mb + , (pg_wal_lsn_diff(flush_lsn,replay_lsn)/1024.0/1024)::numeric(10,1) AS replay_mb + , ((pg_wal_lsn_diff(CASE WHEN pg_is_in_recovery() THEN sent_lsn ELSE pg_current_wal_lsn() END,replay_lsn))::bigint/1024.0/1024)::numeric(10,1) AS total_mb + , replay_lag::interval(0) replay_lag + FROM pg_stat_replication; + diff --git a/sql/vacuum_progress.sql b/sql/vacuum_progress.sql new file mode 100644 index 0000000..83ea754 --- /dev/null +++ b/sql/vacuum_progress.sql @@ -0,0 +1,18 @@ +-- List active vacuums and their progress +SELECT p.pid + , date_trunc('second',now() - a.xact_start) AS dur + , coalesce(wait_event_type ||'.'|| wait_event, 'f') AS wait + , CASE WHEN a.query ~ 'to prevent wraparound' THEN 'freeze' ELSE 'regular' END AS mode + , (SELECT datname FROM pg_database WHERE oid = p.datid) AS dat + , p.relid::regclass AS tab + , p.phase + , round((p.heap_blks_total * current_setting('block_size')::int)/1024.0/1024) AS tab_mb + , round(pg_total_relation_size(relid)/1024.0/1024) AS ttl_mb + , round((p.heap_blks_scanned * current_setting('block_size')::int)/1024.0/1024) AS scan_mb + , round((p.heap_blks_vacuumed * current_setting('block_size')::int)/1024.0/1024) AS vac_mb + , (100 * p.heap_blks_scanned / nullif(p.heap_blks_total,0)) AS scan_pct + , (100 * p.heap_blks_vacuumed / nullif(p.heap_blks_total,0)) AS vac_pct + , p.index_vacuum_count AS ind_vac_cnt + , round(p.num_dead_tuples * 100.0 / nullif(p.max_dead_tuples, 0),1) AS dead_pct + FROM pg_stat_progress_vacuum p JOIN pg_stat_activity a using (pid) ORDER BY dur DESC; +