Ticket #12 (closed defect: fixed)
Excessive CPU usage downloading many files
| Reported by: | derrick@… | Owned by: | dkocher |
|---|---|---|---|
| Priority: | high | Milestone: | 2.5.4 |
| Component: | core | Version: | 2.5.3 |
| Severity: | major | Keywords: | |
| Cc: | Platform: | ||
| Architecture: |
Description (last modified by dkocher) (diff)
CyberDuck 2.5.2 uses lots of CPU when downloading many small files. The output from sample indicates that all the time is being spent in a routine called Java_ch_cyberduck_core_Local_setIconFromFile which calling into routines doing all sorts of JPEG processing! (I'm downloading a directory of several thousand small files via sftp.)
Change History
comment:1 Changed 5 years ago by feedback@…
- Owner changed from dkocher to anonymous
- Status changed from new to assigned
comment:2 Changed 5 years ago by dkocher
- Owner changed from anonymous to dkocher
- Status changed from assigned to new
- Description modified (diff)
comment:4 Changed 5 years ago by dkocher
- Priority changed from normal to high
- Severity changed from normal to major
comment:6 Changed 5 years ago by dkocher
- Status changed from assigned to closed
- Resolution set to fixed
comment:7 Changed 6 months ago by godvin
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Asa workaround you can disable the updating of the icon in the Finder.app using the following command (from Terminal.app)
defaults write ch.sudo.cyberduck queue.download.updateIcon false