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IDProjectCategoryView StatusDate SubmittedLast Update
0000357YaCyWishlist - Wunschlistepublic2014-01-22 09:542014-01-27 04:28
Assigned To 
PriorityhighSeverityminorReproducibilityhave not tried
PlatformallOSOS Version
Product VersionYaCy 1.6 
Target VersionFixed in Version 
Summary0000357: Have Custom search repetion rate to be limited by user depending on specs .
DescriptionDid a internal load test on [^]
Noted the load times for complete webpage with above URL on LAN
Trial software http://web-site-test.com [^] WSOP 2.0
The time was around 5.7 to 4.8 ~average on heavily loaded PC a old P4
I could cause http 500 errors so kept slowing down search interval.
The errors occur most when the performance memory flushes more frequently than 180 seconds (see att)
It turns out a search interval of 9.75 seconds has not crashed yet, java memory cycles are at 3.5 to 4 mins

So the formula as a stop gap measure would be a timer double of what speed a search query is on the particular machine.
There would have to be a burst search rate as well. Still for me to try.

TagsNo tags attached.
Attached Filesjpg file icon Maxium Load 1.67-9775.JPG [^] (137,932 bytes) 2014-01-22 09:54

jpg file icon Java cycle 724 QPH.JPG [^] (167,104 bytes) 2014-01-27 04:28

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-  Notes
smokingwheels (reporter)
2014-01-25 10:15
edited on: 2014-01-26 02:51

Burst rate About 40 seconds for 2 searches.
Has been running 20 hours searching no problem.
If you take my CPU benchmark its 25 times slower than an mid range I7.
At the moment its around 180 QPH for a P4 3 G.
So 25 times that is 4500 QPH or 800 mS/search for mid range I7.

- Issue History
Date Modified Username Field Change
2014-01-22 09:54 smokingwheels New Issue
2014-01-22 09:54 smokingwheels File Added: Maxium Load 1.67-9775.JPG
2014-01-25 10:15 smokingwheels Note Added: 0000698
2014-01-25 10:33 smokingwheels Note Edited: 0000698 View Revisions
2014-01-25 11:04 smokingwheels Note Edited: 0000698 View Revisions
2014-01-25 20:58 smokingwheels Note Edited: 0000698 View Revisions
2014-01-26 02:51 smokingwheels Note Edited: 0000698 View Revisions
2014-01-27 04:28 smokingwheels File Added: Java cycle 724 QPH.JPG

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