问在Postgres中，设置log_rotation_size，但我的日志仍然不旋转EN数据库中一个核心的功能就是数据的访问...
2019-12-30 15:35:09.995 CST test@testdb [2224] [local] LOCATION: exec_simple_query, postgres.c:1289 2019-12-30 15:35:12.441 CST test@testdb [2224] [local] LOG: 00000: duration: 1001.645 ms statement: select pg_sleep(1); 2019-12-30 15:35:12.441 CST test@testdb [2224] [local]...
一般使用默认值即可。 log_rotation_age = 1d单个日志文件的生命周期,默认1天,在日志文件大小没有达到log_rotation_size时,一天只生成一个日志文件 log_rotation_size = 10MB单个日志文件的大小,如果时间没有超过log_rotation_age,一个日志文件最大只能到10M,否则将新生成一个日志文件。 log_truncate_on_rotation ...
5.log_rotation_size = 10MB --- 单个日志文件的大小,如果时间没有超过log_rotation_age,一个日志文件最大只能到10M,否则将新生成一个日志文件。 6.log_truncate_on_rotation = off --- 当日志文件已存在时,该配置如果为off,新生成的日志将在文件尾部追加,如果为on,则会覆盖原来的日志。 7.log_lock_waits...
postgres数据库参数log_directory 1. 什么是postgres数据库的log_directory参数log_directory 是PostgreSQL 数据库中的一个配置参数,用于指定日志文件存放的目录。这个参数决定了 PostgreSQL 服务器在生成日志文件时,将这些文件保存在哪个目录下。 2. 阐述log_directory参数的作用和重要性 ...
checkpoint_completion_target=0.1checkpoint_timeout=60min min_wal_size=4GB max_wal_size=64GB wal_log_hints=on wal_level=replica wal_keep_segments=1000 并开启wal压缩, wal_compression = on 参考阅读: http://www.postgres.cn/index.php/news/viewone/1/273...
log_truncate_on_rotation --默认为off,设置为on的话,如果新建了一个同名的日志文件,则会清空原来的文件,再写入日志,而不是在后面附加。 log_rotation_age --保留单个文件的最大时长,默认是1d,也有1h,1min,1s,个人觉得不实用 log_rotation_size --保留单个文件的最大尺寸,默认是10MB ...
The same thing happens in less obvious case – let's say that you got tired of those 6 digits (time) at the end, and you changed your log_filename topostgresql-%Y-%m-%d.log, while keeping log_rotation_age at 1 day, and log_rotation_size 10MB. What that means? That means that yo...
Level of urgency High Moderate Low Relevant deadlines N/A Why is this maintenance needed? Logs on lib-postgres-prod1 were filling up the disk. This was partly due to a flaw in our log rotation, but also due to the chattiness of the logs. ...
COPY postgres_log FROM '/opt/data/gs_log/logfile.csv' WITH csv; The log name (logfile.csv) here needs to be replaced with the name of a log generated. Simplifying Input Simplify importing CSV log files by performing the following operations: Set log_filename and log_rotation_age to pro...