Schbench

This is a benchmark of Schbench, a Linux kernel scheduler benchmark developed by Facebook/Meta.

To run this test with the Phoronix Test Suite, the basic command is: phoronix-test-suite benchmark schbench.

Project Site

git.kernel.org

Source Repository

git.kernel.org

Test Created

6 February 2018

Last Updated

2 December 2022

Test Maintainer

Michael Larabel 

Test Type

System

Average Install Time

2 Seconds

Average Run Time

3 Minutes, 30 Seconds

Test Dependencies

C/C++ Compiler Toolchain

Accolades

30k+ Downloads + Recently Updated Test Profile

Supported Platforms


Public Result Uploads *Reported Installs **Reported Test Completions **Test Profile Page Views ***OpenBenchmarking.orgEventsSchbench Popularity Statisticspts/schbench2018.022018.042018.062018.082018.102018.122019.022019.042019.062019.082019.102019.122020.022020.042020.062020.082020.102020.122021.022021.042021.062021.082021.102021.122022.022022.042022.062022.082022.102022.128K16K24K32K40K
* Uploading of benchmark result data to OpenBenchmarking.org is always optional (opt-in) via the Phoronix Test Suite for users wishing to share their results publicly.
** Data based on those opting to upload their test results to OpenBenchmarking.org and users enabling the opt-in anonymous statistics reporting while running benchmarks from an Internet-connected platform.
*** Test profile page view reporting began March 2021.
Data current as of 3 December 2022.
211.0%1611.0%811.0%12810.4%6411.0%411.0%113.0%25610.4%3211.0%Message Threads Option PopularityOpenBenchmarking.org

Revision History

pts/schbench-1.1.0   [View Source]   Fri, 02 Dec 2022 18:55:42 GMT
Update against upstream gitcode, add more message size options, adjust workload instance scaling per https://github.com/phoronix-test-suite/test-suites/pull/8 Closes: https://github.com/phoronix-test-suite/test-suites/pull/8

pts/schbench-1.0.0   [View Source]   Tue, 06 Feb 2018 18:03:29 GMT
Initial commit of schbench.

Suites Using This Test

Common Kernel Benchmarks


Performance Metrics

Analyze Test Configuration:

Schbench 2021-09-09

Message Threads: 1

OpenBenchmarking.org metrics for this test profile configuration based on 20 public results since 2 December 2022 with the latest data as of 3 December 2022.

Below is an overview of the generalized performance for components where there is sufficient statistically significant data based upon user-uploaded results. It is important to keep in mind particularly in the Linux/open-source space there can be vastly different OS configurations, with this overview intended to offer just general guidance as to the performance expectations.

Component
Percentile Rank
# Compatible Public Results
usec, 50.0th Latency Percentile (Average)
81st
3
49 +/- 1
Mid-Tier
75th
> 49
Median
50th
96
Low-Tier
25th
> 99
11th
3
117 +/- 1
OpenBenchmarking.orgDistribution Of Public Results - Message Threads: 120 Results Range From 30 To 117 usec, 50.0th Latency Percentile303846546270788694102110118126246810

Based on OpenBenchmarking.org data, the selected test / test configuration (Schbench 2021-09-09 - Message Threads: 1) has an average run-time of 3 minutes. By default this test profile is set to run at least 3 times but may increase if the standard deviation exceeds pre-defined defaults or other calculations deem additional runs necessary for greater statistical accuracy of the result.

OpenBenchmarking.orgMinutesTime Required To Complete BenchmarkMessage Threads: 1Run-Time3691215Min: 2 / Avg: 2.88 / Max: 8

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 0.4%.

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsMessage Threads: 1Deviation246810Min: 0 / Avg: 0.37 / Max: 2

Tested CPU Architectures

This benchmark has been successfully tested on the below mentioned architectures. The CPU architectures listed is where successful OpenBenchmarking.org result uploads occurred, namely for helping to determine if a given test is compatible with various alternative CPU architectures.

CPU Architecture
Kernel Identifier
Verified On
Intel / AMD x86 64-bit
x86_64
(Many Processors)

Recent Test Results

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4 Systems - 48 Benchmark Results

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4 Systems - 48 Benchmark Results

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2 Systems - 1 Benchmark Result

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1 System - 1 Benchmark Result

AMD A6-9225 RADEON R4 5 COMPUTE CORES 2C+3G - Oracle VirtualBox v1.2 - Intel 440FX 82441FX PMC

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1 System - 272 Benchmark Results

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2 x Intel Xeon Gold 5222 - Cisco UCSB-B200-M5 - Intel Sky Lake-E DMI3 Registers

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33 Systems - 12 Benchmark Results

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Calculate Linux Desktop 22.0.1 KDE - 5.19.4-calculate - KDE Plasma 5.24.6

32 Systems - 12 Benchmark Results

AMD Ryzen 7 PRO 5850U - LENOVO 20X7003WFR - AMD Renoir

Gentoo 2.8 - 5.17.3-gentoo-clear - KDE Plasma 5.24.4

31 Systems - 12 Benchmark Results

AMD Ryzen 7 PRO 5850U - LENOVO 20X7003WFR - AMD Renoir

Gentoo 2.8 - 5.17.0-pf5-gd4f12e0431e1 - KDE Plasma 5.24.5

30 Systems - 12 Benchmark Results

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Clear Linux OS 36930 - 5.19.4-1181.native - KDE Plasma 5.25.4

Most Popular Test Results

OpenBenchmarking.org Results Compare

3 Systems - 48 Benchmark Results

AMD Ryzen Threadripper 3990X 64-Core - Gigabyte TRX40 AORUS PRO WIFI - AMD Starship

Ubuntu 22.10 - 6.0.0-060000rc7daily20220927-generic - GNOME Shell 43.0

3 Systems - 48 Benchmark Results

AMD Ryzen 7 PRO 5850U - HP 8A78 - AMD Renoir

Pop 22.04 - 5.19.0-76051900-generic - GNOME Shell 42.3.1

4 Systems - 48 Benchmark Results

Intel Core i9-13900K - ASUS PRIME Z790-P WIFI - Intel Device 7a27

cachyos rolling - 6.0.10-1-cachyos - KDE Plasma 5.26.4

3 Systems - 44 Benchmark Results

Intel Core i7-1185G7 - Dell 0DXP1F - Intel Tiger Lake-LP

Ubuntu 22.04 - 5.18.8-051808-generic - GNOME Shell 42.2

4 Systems - 48 Benchmark Results

Intel Core i7-1065G7 - Dell 06CDVY - Intel Ice Lake-LP DRAM

Ubuntu 22.04 - 5.18.8-051808-generic - GNOME Shell 42.2

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