chtzvt
commented
3 months ago I am abandoning this for now.
- Performance in the devcontainer is extremely slow for me.
- Basic actions (such as loading the login page) can be fast, or they can take more than 20 seconds. It's not consistent.
- This is not only because of disk performance [1], but also due to my use of an M1 Macbook, which has to run the app container's amd64 image in emulation via Rosetta.
- The reason I have to use an amd64 container image is particularly because Google Chrome is not packaged for aarch64 on Linux, and without Chrome, the full test suite cannot be run.
- Also because of the amd64 emulation above, native extensions are spontaneously segfaulting.
The bottom line: There are tons of benefits to using devcontainers, but right now my experience has been slow, flaky, and inconsistent for this particular application.
le/gems/redcarpet-3.5.1/lib/redcarpet.so
16:23:03 web.1 | 7ffff81ee000-7ffff81ef000 r--p 00016000 fe:01 3183008 /usr/local/bundle/gems/redcarpet-3.5.1/lib/redcarpet.so
16:23:03 web.1 | 7ffff81ef000-7ffff81f0000 rw-p 00017000 fe:01 3183008 /usr/local/bundle/gems/redcarpet-3.5.1/lib/redcarpet.so
16:23:03 web.1 | 7ffff81f0000-7ffff8340000 rw-p 00000000 00:00 0
16:23:03 web.1 | 7ffff8340000-7ffff8341000 r--p 00000000 fe:01 3180406 /usr/local/bundle/gems/rinku-2.0.6/lib/rinku.so
16:23:03 web.1 | 7ffff8341000-7ffff8345000 r-xp 00001000 fe:01 3180406 /usr/local/bundle/gems/rinku-2.0.6/lib/rinku.so
16:23:03 web.1 | 7ffff8345000-7ffff8346000 r--p 00005000 fe:01 3180406 /usr/local/bundle/gems/rinku-2.0.6/lib/rinku.so
16:23:03 web.1 | 7ffff8346000-7ffff8347000 r--p 00005000 fe:01 3180406 /usr/local/bundle/gems/rinku-2.0.6/lib/rinku.so
16:23:03 web.1 | 7ffff8347000-7ffff8348000 rw-p 00006000 fe:01 3180406 /usr/local/bundle/gems/rinku-2.0.6/lib/rinku.so
16:23:03 web.1 | 7ffff8348000-7ffff834d000 r--p 00000000 fe:01 3192975 /usr/local/bundle/gems/ffi-1.15.5/lib/ffi_c.so
16:23:03 web.1 | 7ffff834d000-7ffff8365000 r-xp 00005000 fe:01 3192975 /usr/local/bundle/gems/ffi-1.15.5/lib/ffi_c.so
16:23:03 web.1 | 7ffff8365000-7ffff836e000 r--p 0001d000 fe:01 3192975 /usr/local/bundle/gems/ffi-1.15.5/lib/ffi_c.so
16:23:03 web.1 | 7ffff836e000-7ffff836f000 r--p 00025000 fe:01 3192975 /usr/local/bundle/gems/ffi-1.15.5/lib/ffi_c.so
16:23:03 web.1 | 7ffff836f000-7ffff8370000 rw-p 00026000 fe:01 3192975 /usr/local/bundle/gems/ffi-1.15.5/lib/ffi_c.so
16:23:03 web.1 | 7ffff8370000-7ffff8b10000 rw-p 00000000 00:00 0
16:23:03 web.1 | 7ffff8b11000-7ffff8b12000 r--p 00000000 fe:01 1718349 /usr/lib/x86_64-linux-gnu/libgmodule-2.0.so.0.7400.6
16:23:03 web.1 | 7ffff8b12000-7ffff8b14000 r-xp 00001000 fe:01 1718349 /usr/lib/x86_64-l Disk Storage (0.7ms) Generated URL for file at key: scikbcl0ev5gt124je0ly11scuyb (http://localhost:3000/rails/active_storage/disk/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdDVG9JYTJWNVNTSWhjMk5wYTJKamJEQmxkalZuZERFeU5HcGxNR3g1TVRGelkzVjVZZ1k2QmtWVU9oQmthWE53YjNOcGRHbHZia2tpUVdsdWJHbHVaVHNnWm1sc1pXNWhiV1U5SW1GMllYUmhjaTVxY0dWbklqc2dabWxzWlc1aGJXVXFQVlZVUmkwNEp5ZGhkbUYwWVhJdWFuQmxad1k3QmxRNkVXTnZiblJsYm5SZmRIbHdaVWtpRDJsdFlXZGxMMnB3WldjR093WlVPaEZ6WlhKMmFXTmxYMjVoYldVNkNteHZZMkZzIiwiZXhwIjoiMjAyNC0wMy0yM1QxNjoyODowMi45MjBaIiwicHVyIjoiYmxvYl9rZXkifX0=--1f32bab6ca85ef29c998a02f8d8065648d3f7f04/avatar.jpeg)
16:23:03 web.1 | inux-gnu/libgmodule-2.0.so.0.7400.6
16:23:03 web.1 | 7ffff8b14000-7ffff8b15000 r--p 00003000 fe:01 1718349 /usr/lib/x86_64-linux-gnu/libgmodule-2.0.so.0.7400.6
16:23:03 web.1 | 7ffff8b15000-7ffff8b16000 r--p 00003000 fe:01 1718349 /usr/lib/x86_64-linux-gnu/libgmodule-2.0.so.0.7400.6
16:23:03 web.1 | 7ffff8b16000-7ffff8b17000 rw-p 00004000 fe:01 1718349 /usr/lib/x86_64-linux-gnu/libgmodule-2.0.so.0.7400.6
16:23:03 web.1 | 7ffff8b17000-7ffff8b19000 r--p 00000000 fe:01 3179608 /usr/local/bundle/gems/html_tokenizer-0.0.7/lib/html_tokenizer_ext.so
16:23:03 web.1 | 7ffff8b19000-7ffff8b1d000 r-xp 00002000 fe:01 3179608 /usr/local/bundle/gems/html_tokenizer-0.0.7/lib/html_tokenizer_ext.so
16:23:03 web.1 | 7ffff8b1d000-7ffff8b1e000 r--p 00006000 fe:01 3179608 /usr/local/bundle/gems/html_tokenizer-0.0.7/lib/html_tokenizer_ext.so
16:23:03 web.1 | 7ffff8b1e000-7ffff8b1f000 r--p 00007000 fe:01 3179608 /usr/local/bundle/gems/
It'd be nice to centralize the local development environment setup/configuration into a devcontainer.