LCOV - differential code coverage report
Current view: top level - src/backend/utils/adt - pgstatfuncs.c (source / functions) Coverage Total Hit UNC LBC UBC GNC CBC DCB
Current: 603a3335f2b60b2c798da5c627b3bb288b92a7bd vs e395fbd32a07557de4ac98088928c1749d4845d8 Lines: 71.1 % 950 675 1 1 273 22 653 10
Current Date: 2026-07-25 17:13:00 -0400 Functions: 54.0 % 139 75 64 4 71 2
Baseline: lcov-20260726-baseline Branches: 50.9 % 529 269 1 1 258 3 266
Baseline Date: 2026-07-25 19:16:42 +0200 Line coverage date bins:
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed 		(7,30] days: 95.8 % 24 23 1 21 2
(30,360] days: 77.9 % 77 60 17 1 59
(360..) days: 69.7 % 849 592 1 256 592
Function coverage date bins:
(7,30] days: 100.0 % 4 4 4
(30,360] days: 100.0 % 2 2 2
(360..) days: 51.9 % 133 69 64 69
Branch coverage date bins:
(7,30] days: 75.0 % 4 3 1 3
(30,360] days: 50.0 % 28 14 14 14
(360..) days: 50.7 % 497 252 1 244 252

Function Name Sort by function name TLA Hit count Sort by function hit count Lines Sort by unexercised lines in function Branches Sort by unexercised branches in function
pg_stat_get_activity CBC 854 86.8 % (164 / 189) 81.3 % (74 / 91)
pg_stat_get_progress_info CBC 13 73.7 % (28 / 38) 50.0 % (14 / 28)
pg_stat_get_backend_client_port UBC 0 0.0 % (0 / 21) 0.0 % (0 / 13)
pg_stat_get_backend_client_addr UBC 0 0.0 % (0 / 20) 0.0 % (0 / 12)
pg_stat_get_backend_wait_event UBC 0 0.0 % (0 / 15) 0.0 % (0 / 12)
pg_stat_get_backend_wait_event_type UBC 0 0.0 % (0 / 15) 0.0 % (0 / 12)
pg_stat_get_backend_activity UBC 0 0.0 % (0 / 13) 0.0 % (0 / 8)
pg_stat_get_backend_activity_start UBC 0 0.0 % (0 / 10) 0.0 % (0 / 8)
pg_stat_get_backend_start UBC 0 0.0 % (0 / 10) 0.0 % (0 / 8)
pg_stat_get_backend_xact_start UBC 0 0.0 % (0 / 10) 0.0 % (0 / 8)
pg_stat_get_db_numbackends UBC 0 0.0 % (0 / 9) 0.0 % (0 / 4)
pg_stat_get_last_autoanalyze_time UBC 0 0.0 % (0 / 1) 0.0 % (0 / 4)
pg_stat_get_last_autovacuum_time UBC 0 0.0 % (0 / 1) 0.0 % (0 / 4)
pg_stat_reset_backend_stats CBC 4 73.3 % (11 / 15) 50.0 % (4 / 8)
pg_stat_reset_subscription_stats CBC 12 87.5 % (7 / 8) 50.0 % (3 / 6)
pgstat_get_io_byte_index CBC 67968 90.9 % (10 / 11) 57.1 % (4 / 7)
pgstat_get_io_op_index CBC 67968 94.7 % (18 / 19) 72.7 % (8 / 11)
pgstat_get_io_time_index CBC 67968 93.3 % (14 / 15) 66.7 % (6 / 9)
pg_stat_get_autoanalyze_count UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_autovacuum_count UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_backend_dbid UBC 0 0.0 % (0 / 5) 0.0 % (0 / 2)
pg_stat_get_backend_subxact UBC 0 0.0 % (0 / 15) 0.0 % (0 / 2)
pg_stat_get_backend_userid UBC 0 0.0 % (0 / 5) 0.0 % (0 / 2)
pg_stat_get_db_active_time UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_db_blk_read_time UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_db_blk_write_time UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_db_blocks_fetched UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_db_blocks_hit UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_db_idle_in_transaction_time UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_db_session_time UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_db_sessions_abandoned UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_db_sessions_fatal UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_db_sessions_killed UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_db_stat_reset_time CBC 24 75.0 % (6 / 8) 50.0 % (2 / 4)
pg_stat_get_db_temp_bytes UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_db_temp_files UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_db_tuples_deleted UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_db_tuples_fetched UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_db_tuples_inserted UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_db_tuples_returned UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_db_tuples_updated UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_db_xact_commit UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_db_xact_rollback UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_ins_since_vacuum UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_mod_since_analyze UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_subscription_stats CBC 41 94.4 % (34 / 36) 75.0 % (6 / 8)
pg_stat_get_total_analyze_time UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_total_autoanalyze_time UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_total_autovacuum_time UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_total_vacuum_time UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_tuples_newpage_updated UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_xact_blocks_fetched UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_xact_blocks_hit UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_xact_function_self_time UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_xact_function_total_time UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_xact_numscans UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_xact_tuples_deleted UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_xact_tuples_fetched UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_xact_tuples_hot_updated UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_xact_tuples_newpage_updated UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_xact_tuples_returned UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_get_xact_tuples_updated UBC 0 0.0 % (0 / 1) 0.0 % (0 / 2)
pg_stat_reset_shared CBC 44 71.0 % (22 / 31) 90.0 % (18 / 20)
pg_stat_get_analyze_count CBC 2 100.0 % (1 / 1) 50.0 % (1 / 2)
pg_stat_get_archiver CBC 25 96.9 % (31 / 32) 90.0 % (9 / 10)
pg_stat_get_backend_io CBC 36 100.0 % (11 / 11) 75.0 % (3 / 4)
pg_stat_get_backend_lock GNC 8 88.9 % (8 / 9) 50.0 % (1 / 2)
pg_stat_get_backend_pid CBC 70 80.0 % (4 / 5) 50.0 % (1 / 2)
pg_stat_get_backend_wal CBC 8 85.7 % (6 / 7) 50.0 % (1 / 2)
pg_stat_get_blocks_fetched CBC 76 100.0 % (1 / 1) 50.0 % (1 / 2)
pg_stat_get_blocks_hit CBC 152 100.0 % (1 / 1) 50.0 % (1 / 2)
pg_stat_get_db_checksum_failures CBC 16 83.3 % (5 / 6) 50.0 % (1 / 2)
pg_stat_get_db_checksum_last_failure CBC 16 87.5 % (7 / 8) 75.0 % (3 / 4)
pg_stat_get_db_conflict_all CBC 1 90.9 % (10 / 11) 50.0 % (1 / 2)
pg_stat_get_db_conflict_bufferpin CBC 1 100.0 % (1 / 1) 50.0 % (1 / 2)
pg_stat_get_db_conflict_lock CBC 1 100.0 % (1 / 1) 50.0 % (1 / 2)
pg_stat_get_db_conflict_logicalslot CBC 6 100.0 % (1 / 1) 50.0 % (1 / 2)
pg_stat_get_db_conflict_snapshot CBC 1 100.0 % (1 / 1) 50.0 % (1 / 2)
pg_stat_get_db_conflict_startup_deadlock CBC 1 100.0 % (1 / 1) 50.0 % (1 / 2)
pg_stat_get_db_conflict_tablespace CBC 1 100.0 % (1 / 1) 50.0 % (1 / 2)
pg_stat_get_db_deadlocks CBC 1 100.0 % (1 / 1) 50.0 % (1 / 2)
pg_stat_get_db_parallel_workers_launched CBC 8 100.0 % (1 / 1) 50.0 % (1 / 2)
pg_stat_get_db_parallel_workers_to_launch CBC 8 100.0 % (1 / 1) 50.0 % (1 / 2)
pg_stat_get_db_sessions CBC 8 100.0 % (1 / 1) 50.0 % (1 / 2)
pg_stat_get_function_stat_reset_time CBC 2 87.5 % (7 / 8) 75.0 % (3 / 4)
pg_stat_get_io CBC 94 100.0 % (11 / 11) 83.3 % (5 / 6)
pg_stat_get_last_analyze_time CBC 64 100.0 % (1 / 1) 75.0 % (3 / 4)
pg_stat_get_last_vacuum_time CBC 48 100.0 % (1 / 1) 75.0 % (3 / 4)
pg_stat_get_lastscan CBC 60 100.0 % (1 / 1) 75.0 % (3 / 4)
pg_stat_get_stat_reset_time CBC 24 100.0 % (1 / 1) 75.0 % (3 / 4)
pg_stat_get_tuples_fetched CBC 32 100.0 % (1 / 1) 50.0 % (1 / 2)
pg_stat_get_tuples_hot_updated CBC 9 100.0 % (1 / 1) 50.0 % (1 / 2)
pg_stat_lock_build_tuples GNC 20 100.0 % (16 / 16) 83.3 % (5 / 6)
pg_stat_get_backend_idset CBC 74 100.0 % (13 / 13) 100.0 % (4 / 4)
pg_stat_get_dead_tuples CBC 93 100.0 % (1 / 1) 100.0 % (2 / 2)
pg_stat_get_function_calls CBC 157 100.0 % (5 / 5) 100.0 % (2 / 2)
pg_stat_get_function_self_time CBC 77 100.0 % (1 / 1) 100.0 % (2 / 2)
pg_stat_get_function_total_time CBC 77 100.0 % (1 / 1) 100.0 % (2 / 2)
pg_stat_get_live_tuples CBC 141 100.0 % (1 / 1) 100.0 % (2 / 2)
pg_stat_get_numscans CBC 102 100.0 % (1 / 1) 100.0 % (2 / 2)
pg_stat_get_replication_slot CBC 52 100.0 % (43 / 43) 100.0 % (6 / 6)
pg_stat_get_slru CBC 71 100.0 % (23 / 23) 100.0 % (2 / 2)
pg_stat_get_snapshot_timestamp CBC 40 100.0 % (5 / 5) 100.0 % (2 / 2)
pg_stat_get_tuples_deleted CBC 39 100.0 % (1 / 1) 100.0 % (2 / 2)
pg_stat_get_tuples_inserted CBC 115 100.0 % (1 / 1) 100.0 % (2 / 2)
pg_stat_get_tuples_returned CBC 27 100.0 % (1 / 1) 100.0 % (2 / 2)
pg_stat_get_tuples_updated CBC 47 100.0 % (1 / 1) 100.0 % (2 / 2)
pg_stat_get_vacuum_count CBC 5721 100.0 % (1 / 1) 100.0 % (2 / 2)
pg_stat_get_xact_function_calls CBC 16 100.0 % (5 / 5) 100.0 % (2 / 2)
pg_stat_get_xact_tuples_inserted CBC 32 100.0 % (1 / 1) 100.0 % (2 / 2)
pg_stat_io_build_tuples CBC 1532 100.0 % (39 / 39) 100.0 % (22 / 22)
pg_stat_reset_replication_slot CBC 6 100.0 % (7 / 7) 100.0 % (2 / 2)
pg_stat_reset_single_table_counters CBC 26 100.0 % (5 / 5) 100.0 % (2 / 2)
pg_stat_reset_slru CBC 8 100.0 % (7 / 7) 100.0 % (2 / 2)
pg_stat_wal_build_tuple CBC 48 100.0 % (23 / 23) 100.0 % (2 / 2)
pg_backend_pid CBC 1270 100.0 % (2 / 2)
pg_stat_clear_snapshot CBC 9 100.0 % (3 / 3)
pg_stat_force_next_flush CBC 341 100.0 % (3 / 3)
pg_stat_get_bgwriter_buf_written_clean UBC 0 0.0 % (0 / 2)
pg_stat_get_bgwriter_maxwritten_clean UBC 0 0.0 % (0 / 2)
pg_stat_get_bgwriter_stat_reset_time CBC 8 100.0 % (2 / 2)
pg_stat_get_buf_alloc UBC 0 0.0 % (0 / 2)
pg_stat_get_checkpointer_buffers_written UBC 0 0.0 % (0 / 2)
pg_stat_get_checkpointer_num_performed UBC 0 0.0 % (0 / 2)
pg_stat_get_checkpointer_num_requested CBC 12 100.0 % (2 / 2)
pg_stat_get_checkpointer_num_timed CBC 4 100.0 % (2 / 2)
pg_stat_get_checkpointer_restartpoints_performed UBC 0 0.0 % (0 / 2)
pg_stat_get_checkpointer_restartpoints_requested UBC 0 0.0 % (0 / 2)
pg_stat_get_checkpointer_restartpoints_timed UBC 0 0.0 % (0 / 2)
pg_stat_get_checkpointer_slru_written UBC 0 0.0 % (0 / 2)
pg_stat_get_checkpointer_stat_reset_time CBC 12 100.0 % (2 / 2)
pg_stat_get_checkpointer_sync_time UBC 0 0.0 % (0 / 2)
pg_stat_get_checkpointer_write_time UBC 0 0.0 % (0 / 2)
pg_stat_get_lock GNC 12 100.0 % (6 / 6)
pg_stat_get_wal CBC 40 100.0 % (3 / 3)
pg_stat_have_stats CBC 98 100.0 % (6 / 6)
pg_stat_reset CBC 15 100.0 % (3 / 3)
pg_stat_reset_single_function_counters CBC 2 100.0 % (4 / 4)

Generated by: LCOV version 2.0-1