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authorzsloan2023-03-06 14:05:50 -0600
committerGitHub2023-03-06 14:05:50 -0600
commit52f430388fbaf38dd1681dcc18bbfd1f90639af2 (patch)
treeed0d12d627d27ab8deb67cee9f91c842313b5920 /issues/correlation_speed_issue.gmi
parent36b447818723ae25d79c3b8250e892ae0fe9af74 (diff)
downloadgn-gemtext-52f430388fbaf38dd1681dcc18bbfd1f90639af2.tar.gz
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+# Some correlations running very slowly
+
+## Tags
+
+* assigned: zsloan, pjotrp
+* type: bug
+* priority: high
+* status: in-progress
+* keywords: correlations, database
+
+## Description
+
+Some correlations (it specifically seems to be ones done against ProbeSet databases) are running extremely slowly.
+
+After looking into this, the cause seemed to be a specific query*, which leads me to think it might be related to the recent DB changes. All the actual calculations only take a couple seconds, but then this query takes like ~80 seconds.
+
+* https://github.com/genenetwork/genenetwork2/blob/98602d24c64ffafe2c4af150236b72f77709f8de/wqflask/wqflask/correlation/rust_correlation.py#L23-L55