Ticket #5263 (closed defect: fixed)
significant speed reduction since yesterday
| Reported by: | dieterdreist | Owned by: | stoecker |
|---|---|---|---|
| Priority: | normal | Component: | Core |
| Version: | latest | Keywords: | speed slow |
| Cc: |
Description
today it seems that JOSM is quite a bit slower than yesterday (I have to wait some seconds after some clicks in add-mode for JOSM to cope with what I drew).
Attachments
Change History
comment:2 Changed 19 months ago by jttt
I guess that's the new autosave feature. JOSM has to wait when layer is being saved to the file which may take a while for big datasets (but it should happen only once in 5 minutes). I will have a look whether it can be optimized (one possibility is create copy of dataset first, but I'm afraid it can lead to OutOfMemory errors).
comment:3 Changed 19 months ago by dieterdreist
My report is not based on the autosave feature: if I draw very quick (say tracing forest outlines from aerial imagery ca. 2-3 clicks per second) I have to wait (almost) every 20-30 clicks for 2-5 seconds while JOSM is drawing what I clicked before (after getting used to draw those forests I'm doing it almost blindly)
comment:4 follow-up: ↓ 5 Changed 18 months ago by stoecker
- Owner changed from team to dieterdreist
- Status changed from new to needinfo
Still an issue?
I've also noted problems since the last upgrade.
JOSM just seems to hang for many (20 plus) seconds on occasions