next/674/70x/20241217/v1 #12302
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next/674/70x/20241217/v1 #12302
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(cherry picked from commit f97b4ec)
In multi instance flow manager setups, each flow manager gets a slice of the hash table to manage. Due to a logic error in the chunked scanning of the hash slice, instances beyond the first would always rescan the same (first) subslice of their slice. The `pos` variable that is used to keep the state of what the starting position for the next scan was supposed to be, was treated as if it held a relative value. Relative to the bounds of the slice. It was however, holding an absolute position. This meant that when doing it's bounds check it was always considered out of bounds. This would reset the sub- slice to be scanned to the first part of the instances slice. This patch addresses the issue by correctly handling the fact that the value is absolute. Bug: OISF#7365. Fixes: e9d2417 ("flow/manager: adaptive hash eviction timing") (cherry picked from commit ae072d5)
Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## main-7.0.x #12302 +/- ##
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Coverage 83.21% 83.21%
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Files 922 922
Lines 261173 261173
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+ Hits 217338 217343 +5
+ Misses 43835 43830 -5
Flags with carried forward coverage won't be shown. Click here to find out more. |
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Information: ERROR: QA failed on SURI_TLPR1_alerts_cmp.
Pipeline 23982 |
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@ct0br0 can you let me know when you are ready to update the baseline? |
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