metu.life

Commit Graph

Author	SHA1	Message	Date
Eugen Rochko	cb5b5cb5f7	Slightly reduce RAM usage (#7301 ) * No need to re-require sidekiq plugins, they are required via Gemfile * Add derailed_benchmarks tool, no need to require TTY gems in Gemfile * Replace ruby-oembed with FetchOEmbedService Reduce startup by 45382 allocated objects * Remove preloaded JSON-LD in favour of caching HTTP responses Reduce boot RAM by about 6 MiB * Fix tests * Fix test suite by stubbing out JSON-LD contexts	7 years ago
Eugen Rochko	61ed133fea	Account archive download (#6460 ) * Fix #201: Account archive download * Export actor and private key in the archive * Optimize BackupService - Add conversation to cached associations of status, because somehow it was forgotten and is source of N+1 queries - Explicitly call GC between batches of records being fetched (Model class allocations are the worst offender) - Stream media files into the tar in 1MB chunks (Do not allocate media file (up to 8MB) as string into memory) - Use #bytesize instead of #size to calculate file size for JSON (Fix FileOverflow error) - Segment media into subfolders by status ID because apparently GIF-to-MP4 media are all named "media.mp4" for some reason * Keep uniquely generated filename in Paperclip::GifTranscoder * Ensure dumped files do not overwrite each other by maintaing directory partitions * Give tar archives a good name * Add scheduler to remove week-old backups * Fix code style issue	7 years ago

Author

SHA1

Message

Date

Eugen Rochko

cb5b5cb5f7

Slightly reduce RAM usage (#7301 )

* No need to re-require sidekiq plugins, they are required via Gemfile

* Add derailed_benchmarks tool, no need to require TTY gems in Gemfile

* Replace ruby-oembed with FetchOEmbedService

Reduce startup by 45382 allocated objects

* Remove preloaded JSON-LD in favour of caching HTTP responses

Reduce boot RAM by about 6 MiB

* Fix tests

* Fix test suite by stubbing out JSON-LD contexts

7 years ago

Eugen Rochko

61ed133fea

Account archive download (#6460 )

* Fix #201: Account archive download

* Export actor and private key in the archive

* Optimize BackupService

- Add conversation to cached associations of status, because
  somehow it was forgotten and is source of N+1 queries
- Explicitly call GC between batches of records being fetched
  (Model class allocations are the worst offender)
- Stream media files into the tar in 1MB chunks
  (Do not allocate media file (up to 8MB) as string into memory)
- Use #bytesize instead of #size to calculate file size for JSON
  (Fix FileOverflow error)
- Segment media into subfolders by status ID because apparently
  GIF-to-MP4 media are all named "media.mp4" for some reason

* Keep uniquely generated filename in Paperclip::GifTranscoder

* Ensure dumped files do not overwrite each other by maintaing directory partitions

* Give tar archives a good name

* Add scheduler to remove week-old backups

* Fix code style issue

7 years ago

2 Commits (bd5f57cbc377fea9422e6749d4bd8331d69b39e3)