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2024

The impact of PGO for MySQLoriginal ↗
2 Jul 2024
The impact of PGO for MySQLoriginal ↗
2 Jul 2024
The impact of link time optimization for MySQL with sysbenchoriginal ↗
27 Jun 2024
The impact of link time optimization for MySQL with sysbenchoriginal ↗
27 Jun 2024
A simple test to measure CPU per IOoriginal ↗
26 Jun 2024
A simple test to measure CPU per IOoriginal ↗
26 Jun 2024
The Insert Benchmark: Postgres 17beta1, large server, IO-boundoriginal ↗
24 Jun 2024
The Insert Benchmark: Postgres 17beta1, large server, IO-boundoriginal ↗
24 Jun 2024
Stalls from TRIM after deleting a lot of dataoriginal ↗
19 Jun 2024
Stalls from TRIM after deleting a lot of dataoriginal ↗
19 Jun 2024
The Insert Benchmark vs MyRocks and InnoDB, small server, IO-bound databaseoriginal ↗
15 Jun 2024
The Insert Benchmark vs MyRocks and InnoDB, small server, IO-bound databaseoriginal ↗
15 Jun 2024
The Insert Benchmark vs MyRocks and InnoDB, small server, cached databaseoriginal ↗
12 Jun 2024
The Insert Benchmark vs MyRocks and InnoDB, small server, cached databaseoriginal ↗
12 Jun 2024
MyRocks and InnoDB vs sysbench on a small serveroriginal ↗
11 Jun 2024
MyRocks and InnoDB vs sysbench on a small serveroriginal ↗
11 Jun 2024
The Insert Benchmark, Postgres 17beta1, a large server and cached databaseoriginal ↗
10 Jun 2024
The Insert Benchmark, Postgres 17beta1, a large server and cached databaseoriginal ↗
10 Jun 2024
Postgres 17beta1 vs sysbench on a large serveroriginal ↗
8 Jun 2024
Postgres 17beta1 vs sysbench on a large serveroriginal ↗
8 Jun 2024
Postgres 17beta1 vs sysbench on a small serveroriginal ↗
6 Jun 2024
Postgres 17beta1 vs sysbench on a small serveroriginal ↗
6 Jun 2024
Does disabling full_page_writes reduce variance for Postgres with a cached Insert Benchmarkoriginal ↗
3 Jun 2024
Does disabling full_page_writes reduce variance for Postgres with a cached Insert Benchmarkoriginal ↗
3 Jun 2024
The Insert Benchmark, Postgres 17beta1, a small server and cached databaseoriginal ↗
28 May 2024
The Insert Benchmark, Postgres 17beta1, a small server and cached databaseoriginal ↗
28 May 2024
Sysbench on a new small server: MariaDB vs MySQLoriginal ↗
24 May 2024
Sysbench on a new small server: MariaDB vs MySQLoriginal ↗
24 May 2024
Space vs CPU tradeoffs with universal compaction in RocksDBoriginal ↗
24 May 2024
Space vs CPU tradeoffs with universal compaction in RocksDBoriginal ↗
24 May 2024
The Insert Benchmark: MariaDB, MySQL, new small server, cached workload, some concurrencyoriginal ↗
14 May 2024
The Insert Benchmark: MariaDB, MySQL, new small server, cached workload, some concurrencyoriginal ↗
14 May 2024
The Insert Benchmark: MariaDB, MySQL, small server, cached workload, some concurrencyoriginal ↗
21 Apr 2024
The Insert Benchmark: MariaDB, MySQL, small server, cached workload, some concurrencyoriginal ↗
21 Apr 2024
Changes to managing turbo boost in Ubuntu 22.04 and Linux 6.5original ↗
18 Apr 2024
Changes to managing turbo boost in Ubuntu 22.04 and Linux 6.5original ↗
18 Apr 2024
The Insert Benchmark: MariaDB, MySQL, small server, cached workloadoriginal ↗
13 Apr 2024
The Insert Benchmark: MariaDB, MySQL, small server, cached workloadoriginal ↗
13 Apr 2024
Sysbench on a (less) small server: MariaDB and MySQLoriginal ↗
12 Apr 2024
Sysbench on a (less) small server: MariaDB and MySQLoriginal ↗
12 Apr 2024
Sysbench on a small server: MariaDB and MySQLoriginal ↗
4 Apr 2024
Sysbench on a small server: MariaDB and MySQLoriginal ↗
4 Apr 2024
Comparing Postgres and MySQL on the insert benchmark with a small serveroriginal ↗
18 Mar 2024
Comparing Postgres and MySQL on the insert benchmark with a small serveroriginal ↗
18 Mar 2024
Yet another Insert Benchmark result: MyRocks, MySQL and a small serveroriginal ↗
18 Mar 2024
Yet another Insert Benchmark result: MyRocks, MySQL and a small serveroriginal ↗
18 Mar 2024
Yet another Insert Benchmark result: MySQL, InnoDB and a small serveroriginal ↗
18 Mar 2024
Yet another Insert Benchmark result: MySQL, InnoDB and a small serveroriginal ↗
18 Mar 2024
Trying to tune Postgres for the Insert Benchmark: small serveroriginal ↗
17 Mar 2024
Trying to tune Postgres for the Insert Benchmark: small serveroriginal ↗
17 Mar 2024
Perf regressions in Postgres from 9.0 to 16 with sysbench and a small serveroriginal ↗
19 Feb 2024
Perf regressions in Postgres from 9.0 to 16 with sysbench and a small serveroriginal ↗
19 Feb 2024
Perf regressions in MySQL from 5.6.21 to 8.0.36 using sysbench and a small serveroriginal ↗
17 Feb 2024
Perf regressions in MySQL from 5.6.21 to 8.0.36 using sysbench and a small serveroriginal ↗
17 Feb 2024
It wasn't a performance regression in Postgres 14original ↗
12 Feb 2024
It wasn't a performance regression in Postgres 14original ↗
12 Feb 2024
Updated Insert benchmark: InnoDB/MySQL 5.6, 5.7 and 8.0, small server, IO-bound databaseoriginal ↗
1 Feb 2024
Updated Insert benchmark: InnoDB/MySQL 5.6, 5.7 and 8.0, small server, IO-bound databaseoriginal ↗
1 Feb 2024
Updated Insert benchmark: Postgres 9.x to 16.x, large server, cached databaseoriginal ↗
1 Feb 2024
Updated Insert benchmark: Postgres 9.x to 16.x, large server, cached databaseoriginal ↗
1 Feb 2024
Explaining a performance regression in Postgres 14original ↗
28 Jan 2024
Explaining a performance regression in Postgres 14original ↗
28 Jan 2024
Updated Insert benchmark: Postgres 9.x to 16.x, small server, IO-bound databaseoriginal ↗
27 Jan 2024
Updated Insert benchmark: Postgres 9.x to 16.x, small server, IO-bound databaseoriginal ↗
27 Jan 2024
Updated Insert benchmark: InnoDB/MySQL 5.6, 5.7 and 8.0, small server, cached databaseoriginal ↗
25 Jan 2024
Updated Insert benchmark: InnoDB/MySQL 5.6, 5.7 and 8.0, small server, cached databaseoriginal ↗
25 Jan 2024
Updated Insert benchmark: Postgres 9.x to 16.x, small server, cached database, v3original ↗
24 Jan 2024
Updated Insert benchmark: Postgres 9.x to 16.x, small server, cached database, v3original ↗
24 Jan 2024
Updated Insert benchmark: MyRocks 5.6 and 8.0, medium server, IO-bound database, v2original ↗
17 Jan 2024
Updated Insert benchmark: MyRocks 5.6 and 8.0, medium server, IO-bound database, v2original ↗
17 Jan 2024
Updated Insert benchmark: MyRocks 5.6 and 8.0, small(est) server, cached database, v2original ↗
12 Jan 2024
Updated Insert benchmark: MyRocks 5.6 and 8.0, small(est) server, cached database, v2original ↗
12 Jan 2024
Updated Insert benchmark: MyRocks 5.6 and 8.0, small server, cached database, v2original ↗
12 Jan 2024
Updated Insert benchmark: MyRocks 5.6 and 8.0, small server, cached database, v2original ↗
12 Jan 2024
Updated Insert benchmark: MyRocks 5.6 and 8.0, medium server, cached database, v2original ↗
12 Jan 2024
Updated Insert benchmark: MyRocks 5.6 and 8.0, medium server, cached database, v2original ↗
12 Jan 2024
Updated Insert benchmark: Postgres 9.x to 16.x, small server, cached database, v2original ↗
10 Jan 2024
Updated Insert benchmark: Postgres 9.x to 16.x, small server, cached database, v2original ↗
10 Jan 2024
Explaining changes in RocksDB performance for IO-bound workloadsoriginal ↗
8 Jan 2024
Explaining changes in RocksDB performance for IO-bound workloadsoriginal ↗
8 Jan 2024
RocksDB 8.x benchmarks: large server, IO-boundoriginal ↗
4 Jan 2024
RocksDB 8.x benchmarks: large server, IO-boundoriginal ↗
4 Jan 2024
innodb_log_writer_threads and the Insert Benchmarkoriginal ↗
4 Jan 2024
innodb_log_writer_threads and the Insert Benchmarkoriginal ↗
4 Jan 2024
Updated Insert benchmark: MyRocks 5.6 and 8.0, small server, cached databaseoriginal ↗
2 Jan 2024
Updated Insert benchmark: MyRocks 5.6 and 8.0, small server, cached databaseoriginal ↗
2 Jan 2024
Updated Insert benchmark: Postgres 9.x to 16.x, small server, cached databaseoriginal ↗
2 Jan 2024
Updated Insert benchmark: Postgres 9.x to 16.x, small server, cached databaseoriginal ↗
2 Jan 2024
Updated Insert benchmark: MyRocks 5.6 and 8.0, medium/large server, cached databaseoriginal ↗
2 Jan 2024
Updated Insert benchmark: MyRocks 5.6 and 8.0, medium/large server, cached databaseoriginal ↗
2 Jan 2024
Updated Insert benchmark: MyRocks 5.6 and 8.0, medium server, cached databaseoriginal ↗
1 Jan 2024
Updated Insert benchmark: MyRocks 5.6 and 8.0, medium server, cached databaseoriginal ↗
1 Jan 2024
Updated Insert benchmark: InnoDB, MySQL 5.6 to 8.0, medium server, cached databaseoriginal ↗
1 Jan 2024
Updated Insert benchmark: InnoDB, MySQL 5.6 to 8.0, medium server, cached databaseoriginal ↗
1 Jan 2024
Updated Insert benchmark: MyRocks 5.6 and 8.0, large server, cached databaseoriginal ↗
1 Jan 2024
Updated Insert benchmark: MyRocks 5.6 and 8.0, large server, cached databaseoriginal ↗
1 Jan 2024

2023

Updated Insert benchmark: InnoDB, MySQL 5.6 to 8.0, large server, cached databaseoriginal ↗
31 Dec 2023
Updated Insert benchmark: InnoDB, MySQL 5.6 to 8.0, large server, cached databaseoriginal ↗
31 Dec 2023
Updates for the Insert Benchmark, December 2023original ↗
31 Dec 2023
Updates for the Insert Benchmark, December 2023original ↗
31 Dec 2023
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