starting vacuum...end.
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progress: 115.0 s, 40391.9 tps, lat 6.346 ms stddev 3.294
progress: 116.0 s, 40814.0 tps, lat 6.264 ms stddev 3.183
progress: 117.0 s, 39379.6 tps, lat 6.506 ms stddev 3.367
progress: 118.0 s, 40993.0 tps, lat 6.239 ms stddev 3.204
progress: 119.0 s, 40922.2 tps, lat 6.255 ms stddev 3.143
progress: 120.0 s, 39814.7 tps, lat 6.440 ms stddev 3.282
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: 4848457
latency average = 6.332 ms
latency stddev = 3.259 ms
tps = 40391.476947 (including connections establishing)
tps = 40416.610533 (excluding connections establishing)
