LevelDB

LevelDB is a key-value storage library developed by Google that supports making use of Snappy for data compression and has other modern features.

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

Project Site

github.com

Test Created

5 March 2020

Last Updated

16 November 2020

Test Maintainer

Michael Larabel 

Test Type

System

Average Install Time

45 Seconds

Average Run Time

1 Minute, 57 Seconds

Test Dependencies

C/C++ Compiler Toolchain + CMake + Snappy Compression

Accolades

10k+ Downloads

Supported Platforms


Public Result Uploads *Reported Installs **Reported Test Completions **Test Profile Page Views ***OpenBenchmarking.orgEventsLevelDB Popularity Statisticspts/leveldb2020.032020.042020.052020.062020.072020.082020.092020.102020.112020.122021.012021.022021.032021.042021.052021.062021.072021.082021.092021.102021.112021.122022.012022.022022.032022.042022.052022.062022.072022.082022.096K12K18K24K30K
* 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 28 September 2022.
Fill Sync15.7%Sequential Fill15.9%Overwrite16.9%Random Fill18.4%Seek Random7.6%Random Read8.9%Random Delete7.7%Hot Read8.9%Benchmark Option PopularityOpenBenchmarking.org

Revision History

pts/leveldb-1.0.2   [View Source]   Mon, 16 Nov 2020 15:07:26 GMT
Makes more sense having TestType be Disk rather than System...

pts/leveldb-1.0.1   [View Source]   Fri, 13 Nov 2020 12:10:55 GMT
The build works fine on macOS.

pts/leveldb-1.0.0   [View Source]   Thu, 05 Mar 2020 18:47:28 GMT
Initial commit of Google LevelDB benchmark.

Suites Using This Test

C/C++ Compiler Tests

Database Test Suite

Server

Common Kernel Benchmarks


Performance Metrics

Analyze Test Configuration:

LevelDB 1.22

Benchmark: Sequential Fill

OpenBenchmarking.org metrics for this test profile configuration based on 842 public results since 5 March 2020 with the latest data as of 19 September 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
Microseconds Per Op (Average)
93rd
3
17 +/- 1
92nd
3
19 +/- 1
88th
4
22 +/- 1
87th
3
23 +/- 1
85th
3
24 +/- 1
83rd
3
25 +/- 2
Mid-Tier
75th
> 30
71st
3
33 +/- 5
70th
4
34 +/- 1
66th
3
37 +/- 4
62nd
11
39 +/- 4
52nd
29
47 +/- 5
51st
10
49 +/- 7
Median
50th
50
Low-Tier
25th
> 136
25th
5
143 +/- 5
24th
3
155 +/- 2
24th
3
170 +/- 1
22nd
4
199 +/- 4
21st
3
215 +/- 23
3rd
13
877 +/- 10
OpenBenchmarking.orgDistribution Of Public Results - Benchmark: Sequential Fill849 Results Range From 2 To 2883 Microseconds Per Op260118176234292350408466524582640698756814872930988104611041162122012781336139414521510156816261684174218001858191619742032209021482206226423222380243824962554261226702728278628442902100200300400500

Based on OpenBenchmarking.org data, the selected test / test configuration (LevelDB 1.22 - Benchmark: Sequential Fill) has an average run-time of 5 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 BenchmarkBenchmark: Sequential FillRun-Time918273645Min: 1 / Avg: 4.32 / Max: 42

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 0.9%.

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsBenchmark: Sequential FillDeviation3691215Min: 0 / Avg: 0.86 / Max: 8

Does It Scale Well With Increasing Cores?

No, based on the automated analysis of the collected public benchmark data, this test / test settings does not generally scale well with increasing CPU core counts. Data based on publicly available results for this test / test settings, separated by vendor, result divided by the reference CPU clock speed, grouped by matching physical CPU core count, and normalized against the smallest core count tested from each vendor for each CPU having a sufficient number of test samples and statistically significant data.

AMDIntelOpenBenchmarking.orgRelative Core Scaling To BaseLevelDB CPU Core ScalingBenchmark: Sequential Fill4680.44790.89581.34371.79162.2395

Notable Instruction Set Usage

Notable instruction set extensions supported by this test, based on an automatic analysis by the Phoronix Test Suite / OpenBenchmarking.org analytics engine.

Instruction Set
Support
Instructions Detected
SSE2 (SSE2)
Used by default on supported hardware.
 
MOVAPD UNPCKLPD COMISD ADDSD MOVUPD MULSD ADDPD SUBSD DIVSD MAXSD MINSD UCOMISD SQRTSD CVTTSD2SI PUNPCKLQDQ MOVDQA CVTSI2SD MOVD MOVDQU SHUFPD PADDQ PSUBQ
Requires passing a supported compiler/build flag (verified with targets: sandybridge, skylake, tigerlake, cascadelake, sapphirerapids, alderlake, znver2, znver3).
Found on Intel processors since Sandy Bridge (2011).
Found on AMD processors since Bulldozer (2011).

 
VZEROUPPER VEXTRACTF128 VINSERTF128 VBROADCASTSD
Requires passing a supported compiler/build flag (verified with targets: skylake, tigerlake, cascadelake, sapphirerapids, alderlake, znver2, znver3).
Found on Intel processors since Haswell (2013).
Found on AMD processors since Excavator (2016).

 
VINSERTI128 VPGATHERQQ VEXTRACTI128 VPBROADCASTQ
FMA (FMA)
Requires passing a supported compiler/build flag (verified with targets: skylake, tigerlake, cascadelake, sapphirerapids, alderlake, znver2, znver3).
Found on Intel processors since Haswell (2013).
Found on AMD processors since Bulldozer (2011).

 
VFMADD213SD VFMADD132SD VFMSUB231SD
Advanced Vector Extensions 512 (AVX512)
Requires passing a supported compiler/build flag (verified with targets: cascadelake, sapphirerapids).
 
(ZMM REGISTER USE)
The test / benchmark does honor compiler flag changes.
Last automated analysis: 17 January 2022

This test profile binary relies on the shared libraries libsnappy.so.1, libm.so.6, libc.so.6.

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)
IBM Z
s390x
(Many Processors)
IBM POWER (PowerPC) 64-bit
ppc64le
POWER9 4-Core, POWER9 44-Core
MIPS 64-bit
mips64
Loongson-3A R4
Loongson LoongArch 64-bit
loongarch64
Loongson-3A5000LL
ARMv8 64-bit
arm64
Apple M1 Max
ARMv8 64-bit
aarch64
ARMv8 Cortex-A55 4-Core, ARMv8 Cortex-A72 4-Core, ARMv8 Cortex-A72 6-Core, ARMv8 Cortex-A73, ARMv8 Neoverse-N1, ARMv8 Neoverse-N1 4-Core, ARMv8 Neoverse-N1 64-Core, ARMv8 Neoverse-V1 4-Core, Ampere eMAG ARMv8 32-Core, Apple M1

Recent Test Results

OpenBenchmarking.org Results Compare

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CentOS 7.9.2009 - 3.10.0-1160.71.1.el7.x86_64 - X Server

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1 System - 135 Benchmark Results

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Manjaro-ARM 22.06 - 5.19.0-rc1-0.4-MANJARO-ARM-Q64 - KDE Plasma 5.25.1

1 System - 323 Benchmark Results

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

1 System - 142 Benchmark Results

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Debian 11 - 5.15.32-v8+ - GCC 10.2.1 20210110

1 System - 72 Benchmark Results

2 x Intel Xeon Gold 5118 - H3C RS33M2C9S - Intel Sky Lake-E DMI3 Registers

CentOS Linux 7 - 5.10.0-60.18.0.50.oe2203.x86_64 - GCC 4.8.5 20150623

Most Popular Test Results

OpenBenchmarking.org Results Compare

4 Systems - 99 Benchmark Results

AMD Ryzen 5 4500U - LENOVO LNVNB161216 - AMD Renoir Root Complex

Ubuntu 20.10 - 5.9.1-050901-generic - GNOME Shell 3.38.1

3 Systems - 174 Benchmark Results

Intel Core i9-10900K - Gigabyte Z490 AORUS MASTER - Intel Comet Lake PCH

Fedora 33 - 5.8.11-300.fc33.x86_64 - GNOME Shell 3.38.0

6 Systems - 143 Benchmark Results

AMD Ryzen 9 5900X 12-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship

Ubuntu 20.10 - 5.11.0-051100rc3daily20210116-generic - GNOME Shell 3.38.1

2 Systems - 151 Benchmark Results

Intel Core i7-10700T - Logic Supply RXM-181 - Intel Comet Lake PCH

Ubuntu 20.10 - 5.8.0-41-generic - GNOME Shell 3.38.2

5 Systems - 75 Benchmark Results

AMD Ryzen 5 PRO 4650G - ASUS TUF X470-PLUS GAMING - AMD Renoir Root Complex

Clear Linux OS 34420 - 5.10.19-1032.native - GCC 10.2.1 20210318 releases

6 Systems - 136 Benchmark Results

Intel Core i9-10980XE - ASRock X299 Steel Legend - Intel Sky Lake-E DMI3 Registers

Debian testing - 5.7.0-1-amd64 - GNOME Shell 3.36.4

8 Systems - 246 Benchmark Results

AMD Ryzen Threadripper 3970X 32-Core - ASUS ROG ZENITH II EXTREME - AMD Starship

Debian testing - 5.5.0-2-amd64 - X Server 1.20.8

2 Systems - 1708 Benchmark Results

AMD Ryzen 3 3300X 4-Core - ASRock X570 Pro4 - AMD Starship

Ubuntu 20.04 - 5.7.0-rc6-amd-energy - GNOME Shell 3.36.2

4 Systems - 110 Benchmark Results

Intel Core i7-1165G7 - Dell 0GG9PT - Intel Tiger Lake-LP

Ubuntu 20.10 - 5.8.0-33-generic - GNOME Shell 3.38.1

2 Systems - 269 Benchmark Results

AMD Ryzen Threadripper 3990X 64-Core - System76 Thelio Major - AMD Starship

Ubuntu 20.04 - 5.4.0-29-generic - GNOME Shell 3.36.1

2 Systems - 403 Benchmark Results

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Ubuntu 20.04 - 5.4.0-48-generic - GNOME Shell 3.36.4

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Ubuntu 20.10 - 5.8.0-26-generic - GNOME Shell 3.38.1

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