KPTI + Retpoline Ubuntu Linux Benchmarks Comparison

Tests by Michael Larabel.

HTML result view exported from: https://openbenchmarking.org/result/1801096-FO-KPTIRETPO87&rdt&grs.

FS-Mark

Test: 4000 Files, 32 Sub Dirs, 1MB Size

PostgreSQL pgbench

Scaling: Buffer Test - Test: Normal Load - Mode: Read Write

Timed Linux Kernel Compilation

Time To Compile

Compile Bench

Test: Initial Create

Apache Benchmark

Static Web Page Serving

Flexible IO Tester

Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

Flexible IO Tester

Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

NGINX Benchmark

Static Web Page Serving

Flexible IO Tester

Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

Flexible IO Tester

Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

Compile Bench

Test: Read Compiled Tree

Timed GCC Compilation

Time To Compile

Redis

Test: LPUSH

Redis

Test: SET

Redis

Test: SADD

Redis

Test: GET

Redis

Test: LPOP

Compile Bench

Test: Compile

FS-Mark

Test: 5000 Files, 1MB Size, 4 Threads

FS-Mark

Test: 1000 Files, 1MB Size

Phoronix Test Suite v10.8.5