[image] We did a YCSB benchmarking test and we found 99th percentile of update/write transaction is bad compared to 95th. Please find the results attached. Any idea why it would have performed this bad? We have 3 node cluster each with 32g ram, 16 core CPU & SSD disk.

You can follow the discussion here. [image] Write latency is bad for Yugabyte YCSB Benchmark General @Huiqing note that you need to show some graphs of the cpus of all the servers at the same time the benchmark is running to easily see if any one of them is overrun.

YCSB benchmarking Test

General

Hemant_Bhanawat November 24, 2021, 5:53am 2

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Topic		Replies	Views
Write latency is bad for Yugabyte YCSB Benchmark General	8	1051	November 24, 2021
YCSB Benchmark Results for YugaByte and Apache Cassandra (again) with P99 Latencies General	1	6811	March 8, 2023
YugaByte DB P99 latencies with Netflix Data Store Benchmark General	1	3789	March 8, 2023
Large cluster perf #1 - 25 nodes General	5	2870	April 21, 2020
YCSB Benchmark Results for YugaByte and Apache Cassandra General	1	13887	April 17, 2021

YCSB benchmarking Test

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