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These thresholds are in relationship to the `autovacuum_freeze_max_age`, *not* the XID wraparound, which happens at 2^31-1. As such, it is *perfectly normal* that they hit 100%, and then autovacuum kicks in and brings it back down. The unusual condition is that PostgreSQL pushes past the point where an autovacuum would be triggered -- therein lies the XID wraparound danger. With the `autovacuum_freeze_max_age` set to 2000000000 in `postgresql.conf`, XID wraparound happens at 107.3%. Set the warning and error thresholds to below this, but above 100% so this does not trigger constantly. |
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| apache | ||
| apt/apt.conf.d | ||
| builder | ||
| certs | ||
| cron.d | ||
| munin | ||
| munin-plugins | ||
| nagios3 | ||
| nagios_plugins/zulip_zephyr_mirror | ||
| nginx/sites-available | ||
| postgresql | ||
| supervisor/conf.d | ||
| common-session | ||
| dot_emacs.el | ||
| sshd_config | ||
| zephyr-clients.debathena | ||
| zulip-ec2-configure-interfaces | ||
| zulip-ec2-configure-interfaces_if-up.d.sh | ||