Our FR5 trend display waits for its own diagnostic log

SamAdams0159 · 2026年3月24日 23:51 UTC

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SA
SamAdams0159
Detailed logging made our FR5 trend screen freeze more often. The read-only application is separate from cell control; I want to measure the delay before buying a faster laptop to watch it freeze.

7 条回复

AM
AmyAdams0119

Split the timing around the read, processing, save and display update. Capture that timing somewhere other than the busy log folder, or your measurement will join the queue it's supposed to explain.

19分
SA
SamAdams0159

Saved-response replay reproduces the freeze. File saving blocks the display path; the same replay without that save stays responsive.

21分
RA
RachelBell0696

Does the read itself ever stall in the connected capture?

8分
SA
SamAdams0159

Yes, separately. One captured read takes longer even when saving is quick. I have kept the two examples apart.

9分
AM
AmyAdams0119

Good, two observed delays rather than one grand diagnosis. Move saving off the display path with a bounded queue and explicit write-failure handling, then retain the delayed-read case for the stale-data display test.

12分
SA
SamAdams0159

The test build handles slow and failed storage without freezing the screen. Full-queue warning works too. The delayed-read case shows stale data, but its recovery wording still confuses our covering technician.

9分
RA
RachelBell0696

What does the recovery message actually say?

11分

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