pg_auth_mon

监控每个用户的连接尝试

概览

扩展包名	版本	分类	许可证	语言
`pg_auth_mon`	`3.0`	SEC	MIT	C

ID	扩展名	Bin	Lib	Load	Create	Trust	Reloc	模式
7150	`pg_auth_mon`	否	是	是	是	否	是	-

相关扩展	`set_user` `login_hook` `pg_session_jwt` `auth_delay` `logerrors` `pg_stat_log` `pgelog` `pgaudit` `pg_permissions`

版本

类型	仓库	版本	PG 大版本	包名	依赖
EXT	MIXED	`3.0`	1817161514	`pg_auth_mon`	-
RPM	PGDG	`3.0`	1817161514	`pg_auth_mon_$v`	-
DEB	PIGSTY	`3.0`	1817161514	`postgresql-$v-pg-auth-mon`	-

OS / PG	PG18	PG17	PG16	PG15	PG14
el8.x86_64	PGDG 3.0 el8.x86_64.pg18 : pg_auth_mon_18 pg_auth_mon_18-3.0-3PGDG.rhel8.x86_64.rpm PGDG · 3.0 · 16.9KiB	PGDG 3.0 el8.x86_64.pg17 : pg_auth_mon_17 pg_auth_mon_17-3.0-1PGDG.rhel8.x86_64.rpm PGDG · 3.0 · 16.6KiB	PGDG 2.0 el8.x86_64.pg16 : pg_auth_mon_16 pg_auth_mon_16-2.0-1.rhel8.x86_64.rpm PGDG · 2.0 · 16.3KiB	PGDG 2.0 el8.x86_64.pg15 : pg_auth_mon_15 pg_auth_mon_15-2.0-1.rhel8.x86_64.rpm PGDG · 2.0 · 16.3KiB pg_auth_mon_15-1.0-1.rhel8.x86_64.rpm PGDG · 1.0 · 23.5KiB	PGDG 2.0 el8.x86_64.pg14 : pg_auth_mon_14 pg_auth_mon_14-2.0-1.rhel8.x86_64.rpm PGDG · 2.0 · 16.2KiB pg_auth_mon_14-1.0-1.rhel8.x86_64.rpm PGDG · 1.0 · 23.9KiB
el8.aarch64	PGDG 3.0 el8.aarch64.pg18 : pg_auth_mon_18 pg_auth_mon_18-3.0-3PGDG.rhel8.aarch64.rpm PGDG · 3.0 · 17.0KiB	PGDG 3.0 el8.aarch64.pg17 : pg_auth_mon_17 pg_auth_mon_17-3.0-1PGDG.rhel8.aarch64.rpm PGDG · 3.0 · 16.7KiB	PGDG 2.0 el8.aarch64.pg16 : pg_auth_mon_16 pg_auth_mon_16-2.0-1.rhel8.aarch64.rpm PGDG · 2.0 · 16.4KiB	PGDG 2.0 el8.aarch64.pg15 : pg_auth_mon_15 pg_auth_mon_15-2.0-1.rhel8.aarch64.rpm PGDG · 2.0 · 16.4KiB pg_auth_mon_15-1.0-1.rhel8.aarch64.rpm PGDG · 1.0 · 23.5KiB	PGDG 2.0 el8.aarch64.pg14 : pg_auth_mon_14 pg_auth_mon_14-2.0-1.rhel8.aarch64.rpm PGDG · 2.0 · 16.3KiB pg_auth_mon_14-1.0-1.rhel8.aarch64.rpm PGDG · 1.0 · 23.5KiB
el9.x86_64	PGDG 3.0 el9.x86_64.pg18 : pg_auth_mon_18 pg_auth_mon_18-3.0-6PGDG.rhel9.8.x86_64.rpm PGDG · 3.0 · 17.0KiB pg_auth_mon_18-3.0-3PGDG.rhel9.x86_64.rpm PGDG · 3.0 · 16.9KiB	PGDG 3.0 el9.x86_64.pg17 : pg_auth_mon_17 pg_auth_mon_17-3.0-6PGDG.rhel9.8.x86_64.rpm PGDG · 3.0 · 17.1KiB pg_auth_mon_17-3.0-1PGDG.rhel9.x86_64.rpm PGDG · 3.0 · 16.8KiB	PGDG 3.0 el9.x86_64.pg16 : pg_auth_mon_16 pg_auth_mon_16-3.0-6PGDG.rhel9.8.x86_64.rpm PGDG · 3.0 · 17.1KiB pg_auth_mon_16-2.0-1.rhel9.x86_64.rpm PGDG · 2.0 · 16.3KiB	PGDG 3.0 el9.x86_64.pg15 : pg_auth_mon_15 pg_auth_mon_15-3.0-6PGDG.rhel9.8.x86_64.rpm PGDG · 3.0 · 17.1KiB pg_auth_mon_15-2.0-1.rhel9.x86_64.rpm PGDG · 2.0 · 16.3KiB pg_auth_mon_15-1.0-1.rhel9.x86_64.rpm PGDG · 1.0 · 23.9KiB	PGDG 3.0 el9.x86_64.pg14 : pg_auth_mon_14 pg_auth_mon_14-3.0-6PGDG.rhel9.8.x86_64.rpm PGDG · 3.0 · 17.0KiB pg_auth_mon_14-2.0-1.rhel9.x86_64.rpm PGDG · 2.0 · 16.3KiB
el9.aarch64	PGDG 3.0 el9.aarch64.pg18 : pg_auth_mon_18 pg_auth_mon_18-3.0-6PGDG.rhel9.8.aarch64.rpm PGDG · 3.0 · 17.0KiB pg_auth_mon_18-3.0-3PGDG.rhel9.aarch64.rpm PGDG · 3.0 · 16.7KiB	PGDG 3.0 el9.aarch64.pg17 : pg_auth_mon_17 pg_auth_mon_17-3.0-6PGDG.rhel9.8.aarch64.rpm PGDG · 3.0 · 17.0KiB pg_auth_mon_17-3.0-1PGDG.rhel9.aarch64.rpm PGDG · 3.0 · 16.7KiB	PGDG 3.0 el9.aarch64.pg16 : pg_auth_mon_16 pg_auth_mon_16-3.0-6PGDG.rhel9.8.aarch64.rpm PGDG · 3.0 · 17.1KiB pg_auth_mon_16-2.0-1.rhel9.aarch64.rpm PGDG · 2.0 · 16.1KiB	PGDG 3.0 el9.aarch64.pg15 : pg_auth_mon_15 pg_auth_mon_15-3.0-6PGDG.rhel9.8.aarch64.rpm PGDG · 3.0 · 17.1KiB pg_auth_mon_15-2.0-1.rhel9.aarch64.rpm PGDG · 2.0 · 16.2KiB pg_auth_mon_15-1.0-1.rhel9.aarch64.rpm PGDG · 1.0 · 23.7KiB	PGDG 3.0 el9.aarch64.pg14 : pg_auth_mon_14 pg_auth_mon_14-3.0-6PGDG.rhel9.8.aarch64.rpm PGDG · 3.0 · 17.0KiB pg_auth_mon_14-2.0-1.rhel9.aarch64.rpm PGDG · 2.0 · 16.1KiB pg_auth_mon_14-1.0-1.rhel9.aarch64.rpm PGDG · 1.0 · 23.7KiB
el10.x86_64	PGDG 3.0 el10.x86_64.pg18 : pg_auth_mon_18 pg_auth_mon_18-3.0-6PGDG.rhel10.2.x86_64.rpm PGDG · 3.0 · 17.1KiB pg_auth_mon_18-3.0-3PGDG.rhel10.x86_64.rpm PGDG · 3.0 · 17.2KiB	PGDG 3.0 el10.x86_64.pg17 : pg_auth_mon_17 pg_auth_mon_17-3.0-6PGDG.rhel10.2.x86_64.rpm PGDG · 3.0 · 17.1KiB pg_auth_mon_17-3.0-3PGDG.rhel10.x86_64.rpm PGDG · 3.0 · 17.3KiB	PGDG 3.0 el10.x86_64.pg16 : pg_auth_mon_16 pg_auth_mon_16-3.0-6PGDG.rhel10.2.x86_64.rpm PGDG · 3.0 · 17.1KiB pg_auth_mon_16-3.0-3PGDG.rhel10.x86_64.rpm PGDG · 3.0 · 17.3KiB	PGDG 3.0 el10.x86_64.pg15 : pg_auth_mon_15 pg_auth_mon_15-3.0-6PGDG.rhel10.2.x86_64.rpm PGDG · 3.0 · 17.2KiB pg_auth_mon_15-3.0-3PGDG.rhel10.x86_64.rpm PGDG · 3.0 · 17.3KiB	PGDG 3.0 el10.x86_64.pg14 : pg_auth_mon_14 pg_auth_mon_14-3.0-6PGDG.rhel10.2.x86_64.rpm PGDG · 3.0 · 17.1KiB pg_auth_mon_14-3.0-3PGDG.rhel10.x86_64.rpm PGDG · 3.0 · 17.2KiB
el10.aarch64	PGDG 3.0 el10.aarch64.pg18 : pg_auth_mon_18 pg_auth_mon_18-3.0-6PGDG.rhel10.2.aarch64.rpm PGDG · 3.0 · 17.2KiB pg_auth_mon_18-3.0-3PGDG.rhel10.aarch64.rpm PGDG · 3.0 · 17.4KiB	PGDG 3.0 el10.aarch64.pg17 : pg_auth_mon_17 pg_auth_mon_17-3.0-6PGDG.rhel10.2.aarch64.rpm PGDG · 3.0 · 17.3KiB pg_auth_mon_17-3.0-3PGDG.rhel10.aarch64.rpm PGDG · 3.0 · 17.4KiB	PGDG 3.0 el10.aarch64.pg16 : pg_auth_mon_16 pg_auth_mon_16-3.0-6PGDG.rhel10.2.aarch64.rpm PGDG · 3.0 · 17.3KiB pg_auth_mon_16-3.0-3PGDG.rhel10.aarch64.rpm PGDG · 3.0 · 17.4KiB	PGDG 3.0 el10.aarch64.pg15 : pg_auth_mon_15 pg_auth_mon_15-3.0-6PGDG.rhel10.2.aarch64.rpm PGDG · 3.0 · 17.3KiB pg_auth_mon_15-3.0-3PGDG.rhel10.aarch64.rpm PGDG · 3.0 · 17.4KiB	PGDG 3.0 el10.aarch64.pg14 : pg_auth_mon_14 pg_auth_mon_14-3.0-6PGDG.rhel10.2.aarch64.rpm PGDG · 3.0 · 17.3KiB pg_auth_mon_14-3.0-3PGDG.rhel10.aarch64.rpm PGDG · 3.0 · 17.4KiB
d12.x86_64	PIGSTY 3.0 d12.x86_64.pg18 : postgresql-18-pg-auth-mon postgresql-18-pg-auth-mon_3.0-3PIGSTY~bookworm_amd64.deb PIGSTY · 3.0 · 16.5KiB	PIGSTY 3.0 d12.x86_64.pg17 : postgresql-17-pg-auth-mon postgresql-17-pg-auth-mon_3.0-3PIGSTY~bookworm_amd64.deb PIGSTY · 3.0 · 16.4KiB	PIGSTY 3.0 d12.x86_64.pg16 : postgresql-16-pg-auth-mon postgresql-16-pg-auth-mon_3.0-3PIGSTY~bookworm_amd64.deb PIGSTY · 3.0 · 16.4KiB	PIGSTY 3.0 d12.x86_64.pg15 : postgresql-15-pg-auth-mon postgresql-15-pg-auth-mon_3.0-3PIGSTY~bookworm_amd64.deb PIGSTY · 3.0 · 16.5KiB	PIGSTY 3.0 d12.x86_64.pg14 : postgresql-14-pg-auth-mon postgresql-14-pg-auth-mon_3.0-3PIGSTY~bookworm_amd64.deb PIGSTY · 3.0 · 16.2KiB
d12.aarch64	PIGSTY 3.0 d12.aarch64.pg18 : postgresql-18-pg-auth-mon postgresql-18-pg-auth-mon_3.0-3PIGSTY~bookworm_arm64.deb PIGSTY · 3.0 · 16.7KiB	PIGSTY 3.0 d12.aarch64.pg17 : postgresql-17-pg-auth-mon postgresql-17-pg-auth-mon_3.0-3PIGSTY~bookworm_arm64.deb PIGSTY · 3.0 · 16.7KiB	PIGSTY 3.0 d12.aarch64.pg16 : postgresql-16-pg-auth-mon postgresql-16-pg-auth-mon_3.0-3PIGSTY~bookworm_arm64.deb PIGSTY · 3.0 · 16.7KiB	PIGSTY 3.0 d12.aarch64.pg15 : postgresql-15-pg-auth-mon postgresql-15-pg-auth-mon_3.0-3PIGSTY~bookworm_arm64.deb PIGSTY · 3.0 · 16.7KiB	PIGSTY 3.0 d12.aarch64.pg14 : postgresql-14-pg-auth-mon postgresql-14-pg-auth-mon_3.0-3PIGSTY~bookworm_arm64.deb PIGSTY · 3.0 · 16.7KiB
d13.x86_64	PIGSTY 3.0 d13.x86_64.pg18 : postgresql-18-pg-auth-mon postgresql-18-pg-auth-mon_3.0-3PIGSTY~trixie_amd64.deb PIGSTY · 3.0 · 16.5KiB	PIGSTY 3.0 d13.x86_64.pg17 : postgresql-17-pg-auth-mon postgresql-17-pg-auth-mon_3.0-3PIGSTY~trixie_amd64.deb PIGSTY · 3.0 · 16.4KiB	PIGSTY 3.0 d13.x86_64.pg16 : postgresql-16-pg-auth-mon postgresql-16-pg-auth-mon_3.0-3PIGSTY~trixie_amd64.deb PIGSTY · 3.0 · 16.5KiB	PIGSTY 3.0 d13.x86_64.pg15 : postgresql-15-pg-auth-mon postgresql-15-pg-auth-mon_3.0-3PIGSTY~trixie_amd64.deb PIGSTY · 3.0 · 16.5KiB	PIGSTY 3.0 d13.x86_64.pg14 : postgresql-14-pg-auth-mon postgresql-14-pg-auth-mon_3.0-3PIGSTY~trixie_amd64.deb PIGSTY · 3.0 · 16.3KiB
d13.aarch64	PIGSTY 3.0 d13.aarch64.pg18 : postgresql-18-pg-auth-mon postgresql-18-pg-auth-mon_3.0-3PIGSTY~trixie_arm64.deb PIGSTY · 3.0 · 16.7KiB	PIGSTY 3.0 d13.aarch64.pg17 : postgresql-17-pg-auth-mon postgresql-17-pg-auth-mon_3.0-3PIGSTY~trixie_arm64.deb PIGSTY · 3.0 · 16.7KiB	PIGSTY 3.0 d13.aarch64.pg16 : postgresql-16-pg-auth-mon postgresql-16-pg-auth-mon_3.0-3PIGSTY~trixie_arm64.deb PIGSTY · 3.0 · 16.7KiB	PIGSTY 3.0 d13.aarch64.pg15 : postgresql-15-pg-auth-mon postgresql-15-pg-auth-mon_3.0-3PIGSTY~trixie_arm64.deb PIGSTY · 3.0 · 16.8KiB	PIGSTY 3.0 d13.aarch64.pg14 : postgresql-14-pg-auth-mon postgresql-14-pg-auth-mon_3.0-3PIGSTY~trixie_arm64.deb PIGSTY · 3.0 · 16.7KiB
u22.x86_64	PIGSTY 3.0 u22.x86_64.pg18 : postgresql-18-pg-auth-mon postgresql-18-pg-auth-mon_3.0-3PIGSTY~jammy_amd64.deb PIGSTY · 3.0 · 17.6KiB	PIGSTY 3.0 u22.x86_64.pg17 : postgresql-17-pg-auth-mon postgresql-17-pg-auth-mon_3.0-3PIGSTY~jammy_amd64.deb PIGSTY · 3.0 · 20.5KiB	PIGSTY 3.0 u22.x86_64.pg16 : postgresql-16-pg-auth-mon postgresql-16-pg-auth-mon_3.0-3PIGSTY~jammy_amd64.deb PIGSTY · 3.0 · 20.5KiB	PIGSTY 3.0 u22.x86_64.pg15 : postgresql-15-pg-auth-mon postgresql-15-pg-auth-mon_3.0-3PIGSTY~jammy_amd64.deb PIGSTY · 3.0 · 20.5KiB	PIGSTY 3.0 u22.x86_64.pg14 : postgresql-14-pg-auth-mon postgresql-14-pg-auth-mon_3.0-3PIGSTY~jammy_amd64.deb PIGSTY · 3.0 · 20.3KiB
u22.aarch64	PIGSTY 3.0 u22.aarch64.pg18 : postgresql-18-pg-auth-mon postgresql-18-pg-auth-mon_3.0-3PIGSTY~jammy_arm64.deb PIGSTY · 3.0 · 17.5KiB	PIGSTY 3.0 u22.aarch64.pg17 : postgresql-17-pg-auth-mon postgresql-17-pg-auth-mon_3.0-3PIGSTY~jammy_arm64.deb PIGSTY · 3.0 · 20.5KiB	PIGSTY 3.0 u22.aarch64.pg16 : postgresql-16-pg-auth-mon postgresql-16-pg-auth-mon_3.0-3PIGSTY~jammy_arm64.deb PIGSTY · 3.0 · 20.4KiB	PIGSTY 3.0 u22.aarch64.pg15 : postgresql-15-pg-auth-mon postgresql-15-pg-auth-mon_3.0-3PIGSTY~jammy_arm64.deb PIGSTY · 3.0 · 20.4KiB	PIGSTY 3.0 u22.aarch64.pg14 : postgresql-14-pg-auth-mon postgresql-14-pg-auth-mon_3.0-3PIGSTY~jammy_arm64.deb PIGSTY · 3.0 · 20.1KiB
u24.x86_64	PIGSTY 3.0 u24.x86_64.pg18 : postgresql-18-pg-auth-mon postgresql-18-pg-auth-mon_3.0-3PIGSTY~noble_amd64.deb PIGSTY · 3.0 · 17.3KiB	PIGSTY 3.0 u24.x86_64.pg17 : postgresql-17-pg-auth-mon postgresql-17-pg-auth-mon_3.0-3PIGSTY~noble_amd64.deb PIGSTY · 3.0 · 17.3KiB	PIGSTY 3.0 u24.x86_64.pg16 : postgresql-16-pg-auth-mon postgresql-16-pg-auth-mon_3.0-3PIGSTY~noble_amd64.deb PIGSTY · 3.0 · 17.3KiB	PIGSTY 3.0 u24.x86_64.pg15 : postgresql-15-pg-auth-mon postgresql-15-pg-auth-mon_3.0-3PIGSTY~noble_amd64.deb PIGSTY · 3.0 · 17.4KiB	PIGSTY 3.0 u24.x86_64.pg14 : postgresql-14-pg-auth-mon postgresql-14-pg-auth-mon_3.0-3PIGSTY~noble_amd64.deb PIGSTY · 3.0 · 17.2KiB
u24.aarch64	PIGSTY 3.0 u24.aarch64.pg18 : postgresql-18-pg-auth-mon postgresql-18-pg-auth-mon_3.0-3PIGSTY~noble_arm64.deb PIGSTY · 3.0 · 17.4KiB	PIGSTY 3.0 u24.aarch64.pg17 : postgresql-17-pg-auth-mon postgresql-17-pg-auth-mon_3.0-3PIGSTY~noble_arm64.deb PIGSTY · 3.0 · 17.4KiB	PIGSTY 3.0 u24.aarch64.pg16 : postgresql-16-pg-auth-mon postgresql-16-pg-auth-mon_3.0-3PIGSTY~noble_arm64.deb PIGSTY · 3.0 · 17.4KiB	PIGSTY 3.0 u24.aarch64.pg15 : postgresql-15-pg-auth-mon postgresql-15-pg-auth-mon_3.0-3PIGSTY~noble_arm64.deb PIGSTY · 3.0 · 17.4KiB	PIGSTY 3.0 u24.aarch64.pg14 : postgresql-14-pg-auth-mon postgresql-14-pg-auth-mon_3.0-3PIGSTY~noble_arm64.deb PIGSTY · 3.0 · 17.3KiB
u26.x86_64	PIGSTY 3.0 u26.x86_64.pg18 : postgresql-18-pg-auth-mon postgresql-18-pg-auth-mon_3.0-3PIGSTY~resolute_amd64.deb PIGSTY · 3.0 · 17.2KiB	PIGSTY 3.0 u26.x86_64.pg17 : postgresql-17-pg-auth-mon postgresql-17-pg-auth-mon_3.0-3PIGSTY~resolute_amd64.deb PIGSTY · 3.0 · 17.3KiB	PIGSTY 3.0 u26.x86_64.pg16 : postgresql-16-pg-auth-mon postgresql-16-pg-auth-mon_3.0-3PIGSTY~resolute_amd64.deb PIGSTY · 3.0 · 17.3KiB	PIGSTY 3.0 u26.x86_64.pg15 : postgresql-15-pg-auth-mon postgresql-15-pg-auth-mon_3.0-3PIGSTY~resolute_amd64.deb PIGSTY · 3.0 · 17.3KiB	PIGSTY 3.0 u26.x86_64.pg14 : postgresql-14-pg-auth-mon postgresql-14-pg-auth-mon_3.0-3PIGSTY~resolute_amd64.deb PIGSTY · 3.0 · 17.3KiB
u26.aarch64	PIGSTY 3.0 u26.aarch64.pg18 : postgresql-18-pg-auth-mon postgresql-18-pg-auth-mon_3.0-3PIGSTY~resolute_arm64.deb PIGSTY · 3.0 · 17.2KiB	PIGSTY 3.0 u26.aarch64.pg17 : postgresql-17-pg-auth-mon postgresql-17-pg-auth-mon_3.0-3PIGSTY~resolute_arm64.deb PIGSTY · 3.0 · 17.3KiB	PIGSTY 3.0 u26.aarch64.pg16 : postgresql-16-pg-auth-mon postgresql-16-pg-auth-mon_3.0-3PIGSTY~resolute_arm64.deb PIGSTY · 3.0 · 17.3KiB	PIGSTY 3.0 u26.aarch64.pg15 : postgresql-15-pg-auth-mon postgresql-15-pg-auth-mon_3.0-3PIGSTY~resolute_arm64.deb PIGSTY · 3.0 · 17.3KiB	PIGSTY 3.0 u26.aarch64.pg14 : postgresql-14-pg-auth-mon postgresql-14-pg-auth-mon_3.0-3PIGSTY~resolute_arm64.deb PIGSTY · 3.0 · 17.1KiB

构建

您可以使用 pig build 命令构建 pg_auth_mon 扩展的 DEB 包：

BASH

pig build pkg pg_auth_mon         # 构建 DEB 包

安装

您可以直接安装 pg_auth_mon 扩展包的预置二进制包，首先确保 PGDG 和 PIGSTY 仓库已经添加并启用：

BASH

pig repo add pgsql -u          # 添加仓库并更新缓存

使用 pig 或者是 apt/yum/dnf 安装扩展：

安装

BASH

pig install pg_auth_mon;          # 当前活跃 PG 版本安装

pig

BASH

pig ext install -y pg_auth_mon -v 18  # PG 18
pig ext install -y pg_auth_mon -v 17  # PG 17
pig ext install -y pg_auth_mon -v 16  # PG 16
pig ext install -y pg_auth_mon -v 15  # PG 15
pig ext install -y pg_auth_mon -v 14  # PG 14

dnf

BASH

dnf install -y pg_auth_mon_18       # PG 18
dnf install -y pg_auth_mon_17       # PG 17
dnf install -y pg_auth_mon_16       # PG 16
dnf install -y pg_auth_mon_15       # PG 15
dnf install -y pg_auth_mon_14       # PG 14

apt

BASH

apt install -y postgresql-18-pg-auth-mon   # PG 18
apt install -y postgresql-17-pg-auth-mon   # PG 17
apt install -y postgresql-16-pg-auth-mon   # PG 16
apt install -y postgresql-15-pg-auth-mon   # PG 15
apt install -y postgresql-14-pg-auth-mon   # PG 14

预加载配置：

BASH

shared_preload_libraries = 'pg_auth_mon';

创建扩展：

SQL

CREATE EXTENSION pg_auth_mon;

用法

pg_auth_mon: 监控认证尝试

pg_auth_mon 按用户存储认证尝试统计信息，跟踪成功和失败的登录及其时间戳。

SQL

CREATE EXTENSION pg_auth_mon;

配置

在 postgresql.conf 中添加：

INI

shared_preload_libraries = 'pg_auth_mon'

可选 GUC 参数：

参数	默认值	描述
`pg_auth_mon.log_period`	`0`	每 N 分钟将统计信息转储到 Postgres 日志（0=关闭）

查询认证统计

SQL

SELECT * FROM pg_auth_mon;

pg_auth_mon 视图提供每用户信息：

列	描述
`uid`	用户 OID（0 表示无效/不存在的用户名）
`successful_auth_count`	成功登录总次数
`last_successful_auth`	最近一次成功登录的时间戳
`failed_auth_count`	失败认证总次数
`last_failed_auth`	最近一次失败登录的时间戳
`hba_conflicts_count`	HBA 文件冲突次数

所有使用无效用户名的登录尝试被聚合到一个 OID 为 0 的行中。

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