什么进程每2小时填满磁盘？

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1

我的网站有一个 160GB SSD 上的 100GB 数据库。图片在 S3 上。

每两个小时 postgres 会做一些事情，导致磁盘被填满。这不是备份。

我猜我应该把磁盘升级到 200GB？

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现在磁盘有 320GB，所以磁盘不可能满了，但每两个小时我还是会收到这个：

Job exception: PG::DiskFull: ERROR: could not resize shared memory segment "/PostgreSQL.2431023752" to 134217728 bytes: No space left on device CONTEXT: parallel worker
4:31 am
17
Job exception: Failed to open TCP connection to 84.247.3.95:80 (Connection refused - connect(2) for "84.247.3.95" port 80)
5:56 am
Job exception: PG::DiskFull: ERROR: could not resize shared memory segment "/PostgreSQL.4192722046" to 134217728 bytes: No space left on device CONTEXT: parallel worker
6:26 am
Job exception: PG::DiskFull: ERROR: could not resize shared memory segment "/PostgreSQL.175048658" to 134217728 bytes: No space left on device
8:32 am
3
MD Composer Extras theme/component is throwing errors: TypeError: Cannot read properties of null (reading 'es')
8:36 am
86
Unicorn worker received USR2 signal indicating it is about to timeout, dumping backtrace for main thread config/unicorn.conf.rb:203:in `backtrace' config/unicorn.conf.rb:203:in `block (2 levels) in re
8:50 am
Job exception: PG::DiskFull: ERROR: could not resize shared memory segment "/PostgreSQL.2657529202" to 134217728 bytes: No space left on device CONTEXT: parallel worker

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image1217×207 44 KB

3

Stack Overflow 建议

这是因为 Docker 默认将共享内存的大小限制为 64MB。

您可以使用 docker run 中的 --shm-size 选项来覆盖此默认值。

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