starting vacuum...end.
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progress: 120.0 s, 147345.6 tps, lat 1.736 ms stddev 0.889
transaction type: <builtin: TPC-B (sort of)>
scaling factor: 1000
query mode: prepared
number of clients: 256
number of threads: 256
duration: 120 s
number of transactions actually processed: 17655094
latency average = 1.739 ms
latency stddev = 0.895 ms
tps = 147084.014792 (including connections establishing)
tps = 147161.605153 (excluding connections establishing)
