Messages in this thread | | | From | Max Kellermann <> | Date | Wed, 18 Oct 2023 12:01:45 +0200 | Subject | Re: [linux-next:master] [drivers/char/mem] 1b057bd800: stress-ng.splice.ops_per_sec -99.8% regression |
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On Wed, Oct 18, 2023 at 9:07 AM Oliver Sang <oliver.sang@intel.com> wrote: > it found a (very big) regression comparing to parent commit. > > 19e3e6cdfdc73400 1b057bd800c3ea0c926191d7950 > ---------------- --------------------------- > %stddev %change %stddev > \ | \ > 12433266 -99.8% 22893 ą 3% stress-ng.splice.ops_per_sec
Oliver, how is it possible that we have three times the throughput (MB_per_sec) at 1/500ths the ops?
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