[CHAPTER 07. 트랜잭션 관리와 Wait Event]

2.  Multitransaction & Subtransaction
2-1. SLRU(Simple Least-Recently-Used)

SELECT   name,
         blks_zeroed,
         blks_hit,
         blks_read,
         blks_written,
         blks_exists,
         flushes,
         truncates
FROM     pg_stat_slru;


2-4. Wait Event

SELECT   name,
         blks_zeroed,
         blks_hit,
         blks_read,
         blks_written,
         blks_exists,
         flushes,
         truncates
FROM     pg_stat_slru;