Rails Asset Precompile需要很长时间

Question

我的资产预编译生产时间差不多15分钟，因为有时它会中止。

我的其他项目花了这么长时间。看起来即使启动任务也需要很长时间。

以下是日志。

DEBUG[b6fdcae6]     
DEBUG[b6fdcae6]     Compiled jquery1.10.2.js  (2ms)  (pid 4828)
DEBUG[b6fdcae6]     
DEBUG[b6fdcae6]     Compiled jquery-ui.min.js  (1ms)  (pid 4828)

...... (some assets which took 0ms)

DEBUG[b6fdcae6]     Compiled admin.js  (270ms)  (pid 4828)
DEBUG[b6fdcae6]     

...... (some assets which took 0ms)

DEBUG[b6fdcae6]     
DEBUG[b6fdcae6]     Compiled jquery.nicescroll.js  (1ms)  (pid 4828)

...... (some assets which took 0ms)

DEBUG[b6fdcae6]     Compiled application.js  (1031ms)  (pid 4828)

...... (some assets which took 0ms)

DEBUG[b6fdcae6]     Compiled jquery.carouFredSel-6.2.1-packed.js  (1ms)  (pid 4828)

...... (some assets which took 0ms)

DEBUG[b6fdcae6]     
DEBUG[b6fdcae6]     Compiled jquery.autocomplete.css  (108ms)  (pid 4828)
DEBUG[b6fdcae6]     
DEBUG[b6fdcae6]     Compiled admin.css  (728ms)  (pid 4828)

...... (some assets which took 0ms)

DEBUG[b6fdcae6]     Compiled application.css  (354ms)  (pid 4828)

...... (some assets which took 0ms)

DEBUG[b6fdcae6]     
DEBUG[b6fdcae6]     Processed digest assets in 418179ms
DEBUG[b6fdcae6]     
DEBUG[b6fdcae6]     Copied binary asset to 12maple.jpg
DEBUG[b6fdcae6]     ...........

Answer 1

我不确定你问题的原因是什么，但我遇到了类似的问题，尝试将应用程序部署到Digital Ocean，dropplet的规格是最小的，因此RAM和共享内存非常小导致中止预编译任务中的部署。我解决了增加共享内存和RAM大小的问题。

这些链接帮助我解决了这个问题，希望对你有帮助。

增加RAM：

Rake assets:precompile gets killed when there is a console session open in production

增加共享内存：

https://docs.oracle.com/cd/E19879-01/821-0182/fxxua/index.html

https://serverfault.com/questions/710264/failed-to-map-segment-from-shared-object-cannot-allocate-memory

http://rwitkop.com/VistA/ConfigureSysctl4Cache.html