=== 시도 ① 검증 — 재시작 횟수와 파드 나이 ===
NAME                        RESTARTS   START
postgres-7b474b88c8-prlxx   0          2026-09-17T05:34:14Z
=== crash recovery 로그가 있나 ===
2026-09-17 05:34:14.924 UTC [1] LOG:  starting PostgreSQL 16.15 on x86_64-pc-linux-musl, compiled by gcc (Alpine 15.2.0) 15.2.0, 64-bit
2026-09-17 05:34:14.939 UTC [27] LOG:  database system was shut down at 2026-09-17 05:34:13 UTC

=== 시도 ② kill -9 1 ===
113 /tmp/sids
14:36:29.106 SIGKILL
=== 시도 ② 결과 ===
NAME                        READY   RESTARTS
postgres-7b474b88c8-prlxx   true    0
400 /tmp/sids
 count 
-------
   400
(1 row)

