starting vacuum...end.
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progress: 115.0 s, 34484.8 tps, lat 7.417 ms stddev 3.789
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progress: 119.0 s, 38773.4 tps, lat 6.622 ms stddev 3.308
progress: 120.0 s, 39063.7 tps, lat 6.537 ms stddev 3.299
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: 4760701
latency average = 6.448 ms
latency stddev = 3.277 ms
tps = 39661.296323 (including connections establishing)
tps = 39686.877689 (excluding connections establishing)
