pg_stat_kcache

The kernel cache hit ratio and other low-level cache statistics are tracked and exposed through a set of views, providing detailed insight into the efficiency of disk block caching within the database server.

Information Analysis

Extensibility Types: Functions, Query Processing
System Components: Memory Allocation, Custom Configuration Variables

Duplicate Code Analysis

Total Lines of Code: ? 1377
Lines of Duplicate Code: ? 0
Percentage of Codebase: ? 0%

Versioning Analysis

Total Lines of Code: ? 1377
Lines of Encapsulated Versioning Code: ? 252
Percentage of Encapsulated Versioning Code in Codebase: ? 18.3%
PostgreSQL Versions Cased On: ? 9,10,11,12,13,14,15,16

Compatibility Analysis

Number of Failed Extensions: 60
Failure Rate: 40.0%

Failed Extensions

adminpack

amcheck

auth_delay

auto_explain

basebackup_to_shell

basic_archive

bloom

btree_gin

btree_gist

citext

citus

cube

dblink

dict_int

dict_xsyn

dont_drop_db

earthdistance

file_fdw

fuzzystrmatch

hll

hstore

hypopg

imcs

intagg

intarray

ip4r

isn

lo

logerrors

lsm3

ltree

old_snapshot

orafce

pageinspect

passwordcheck

pg_bigm

pg_buffercache

pg_cron

pg_freespacemap

pg_hint_plan

pg_ivm

pg_log_userqueries

pg_partman

pg_prewarm

pg_proctab

pg_qualstats

pg_query_rewrite

pg_queryid

pg_repack

pg_show_plans

pg_stat_monitor

pg_stat_statements

pg_surgery

pgaudit

pgextwlist

pgsentinel

plprofiler

postgres_fdw

tds_fdw

timescaledb