Redshift Observatory

System Table Tracker

System table pg_catalog.stcs_block_hdr_stats version 1.0.121010 / 2025-08-28

schema name column data type PK U NN
pg_catalog stcs_block_hdr_stats __cluster_type char(4) NN
pg_catalog stcs_block_hdr_stats hdr_sh_mem_usage float8 NN
pg_catalog stcs_block_hdr_stats __log_generated_date char(8) NN
pg_catalog stcs_block_hdr_stats node int4 NN
pg_catalog stcs_block_hdr_stats now int8 NN
pg_catalog stcs_block_hdr_stats num_alloc_fails int4 NN
pg_catalog stcs_block_hdr_stats num_sb_adds int4 NN
pg_catalog stcs_block_hdr_stats num_sb_tosses int4 NN
pg_catalog stcs_block_hdr_stats num_sh_mem_adds int4 NN
pg_catalog stcs_block_hdr_stats num_sh_mem_tosses int4 NN
pg_catalog stcs_block_hdr_stats __path varchar(2050) NN
pg_catalog stcs_block_hdr_stats sb_fragmentation float8 NN
pg_catalog stcs_block_hdr_stats sh_mem_fragmentation float8 NN
pg_catalog stcs_block_hdr_stats sh_mem_percentage float8 NN
pg_catalog stcs_block_hdr_stats since int8 NN
pg_catalog stcs_block_hdr_stats __size int8 NN
pg_catalog stcs_block_hdr_stats __spectrum_oid varchar(128) NN
pg_catalog stcs_block_hdr_stats total_count_in_sh_mem int4 NN
pg_catalog stcs_block_hdr_stats total_count_in_superblock int4 NN


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