starting vacuum...end.
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progress: 120.0 s, 285456.2 tps, lat 0.445 ms stddev 0.327
transaction type: <builtin: select only>
scaling factor: 1000
query mode: prepared
number of clients: 128
number of threads: 128
duration: 120 s
number of transactions actually processed: 34591568
latency average = 0.444 ms
latency stddev = 0.394 ms
tps = 288218.387199 (including connections establishing)
tps = 288326.329065 (excluding connections establishing)
