Opened 4 years ago

Last modified 3 years ago

#6294 new defect

The complexity of matching and sorting deteriorated badly between 1.13 and 1.14

Reported by: casella Owned by: Karim.Abdelhak
Priority: blocker Milestone: 1.19.0
Component: Backend Version: 1.16.0
Keywords: Cc: sjoelund.se

Description

Please compare the performance of SteamPipe_N in the ScalableTestSuite, between ​v. 1.13 and ​v 1.14.

The times spent by matching and sorting are

N 1.13 1.14
160 0.21 6.1
320 0.06 21.8
640 1.44 91.6

We already discussed this issue extensively in #5952, but apparently there is still someting wrong there.

@Karim, can you please check?

Change History (3)

comment:1 Changed 4 years ago by casella

  • Milestone changed from 1.17.0 to 1.18.0

Rescheduled to 1.18.0

comment:2 Changed 3 years ago by casella

  • Milestone 1.18.0 deleted

Ticket retargeted after milestone closed

comment:3 Changed 3 years ago by casella

  • Milestone set to 1.19.0

1.18.0 blocker tickets moved to 1.19.0

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