TPROCC

MDEV39497 BASELINE(UTF8MB4) VS UTF8MB3 VS LATIN1

Comparison: NOPM

Threads	12.3.3-MariaDB	12.3.3-MariaDB	12.3.3-MariaDB
50	44013.333	42779.667	42445.000

System Info (per dataset)

Property	12.3.3-MariaDB	12.3.3-MariaDB	12.3.3-MariaDB
Host	hz-bench-jeb	hz-bench-jeb	hz-bench-jeb
CPU	13th Gen Intel(R) Core(TM) i5-13500	13th Gen Intel(R) Core(TM) i5-13500	13th Gen Intel(R) Core(TM) i5-13500
CPU Count	20	20	20
Core Count	14	14	14
Socket Count	1	1	1
OS	Linux	Linux	Linux
OS Version	AlmaLinux 9.7 (Moss Jungle Cat)	AlmaLinux 9.7 (Moss Jungle Cat)	AlmaLinux 9.7 (Moss Jungle Cat)
OS Kernel	5.14.0-611.35.1.el9_7.x86_64	5.14.0-611.35.1.el9_7.x86_64	5.14.0-611.35.1.el9_7.x86_64
RAM	62.33 GB	62.33 GB	62.33 GB

Database Info (per dataset)

Property	12.3.3-MariaDB	12.3.3-MariaDB	12.3.3-MariaDB
Database Maker	mariadb	mariadb	mariadb
Database Version	12.3.3-MariaDB	12.3.3-MariaDB	12.3.3-MariaDB
Engine	InnoDB	InnoDB	InnoDB
Install Dir	mariadb-12.3.3-linux-systemd-x86_64	mariadb-12.3.3-linux-systemd-x86_64	mariadb-12.3.3-linux-systemd-x86_64
DB Config Origin	CLI	CLI	CLI
DB Config Source File	MDEV39497_baseline.cnf	MDEV39497_utf8mb3.cnf	MDEV39497_latin1.cnf
DB Generated Config Run File	mariadb_2026_8_28_22_42_12.cnf	mariadb_2026_8_29_01_54_57.cnf	mariadb_2026_8_29_02_52_37.cnf
Config Contents	default_authentication_plugin=mysql_native_password innodb_buffer_pool_size=30G table_open_cache=4000 open_files_limit=65535 (missing) (missing)	default_authentication_plugin=mysql_native_password innodb_buffer_pool_size=30G table_open_cache=4000 open_files_limit=65535 collation-server=utf8mb3_general_ci character-set-server=utf8mb3	default_authentication_plugin=mysql_native_password innodb_buffer_pool_size=30G table_open_cache=4000 open_files_limit=65535 collation-server=latin1_swedish_ci character-set-server=latin1

Property

12.3.3-MariaDB

Database Maker

mariadb

Database Version

12.3.3-MariaDB

Engine

InnoDB

Install Dir

mariadb-12.3.3-linux-systemd-x86_64

DB Config Origin

CLI

DB Config Source File

MDEV39497_baseline.cnf

MDEV39497_utf8mb3.cnf

MDEV39497_latin1.cnf

DB Generated Config Run File

mariadb_2026_8_28_22_42_12.cnf

mariadb_2026_8_29_01_54_57.cnf

mariadb_2026_8_29_02_52_37.cnf

Config Contents

default_authentication_plugin=mysql_native_password
innodb_buffer_pool_size=30G
table_open_cache=4000
open_files_limit=65535
(missing)
(missing)

default_authentication_plugin=mysql_native_password
innodb_buffer_pool_size=30G
table_open_cache=4000
open_files_limit=65535
collation-server=utf8mb3_general_ci
character-set-server=utf8mb3

default_authentication_plugin=mysql_native_password
innodb_buffer_pool_size=30G
table_open_cache=4000
open_files_limit=65535
collation-server=latin1_swedish_ci
character-set-server=latin1

Test Info (per dataset)

Property	12.3.3-MariaDB	12.3.3-MariaDB	12.3.3-MariaDB
Test Suite	hammerdb-tprocc	hammerdb-tprocc	hammerdb-tprocc
Test Name	TPROCC	TPROCC	TPROCC
Test Case Tag	MDEV39497_BASELINE	MDEV39497_UTF8MB3	MDEV39497_LATIN1
Duration	15	15	15
Iterations	3	3	3
Timestamp	2026-8-28 23:04:25	2026-8-29 02:17:14	2026-8-29 03:14:43
AutoGen Prop File	hammerdb-tprocc_TAF_AUTO_GEN_2026_8_28_22_42_24.properties	hammerdb-tprocc_TAF_AUTO_GEN_2026_8_29_01_55_09.properties	hammerdb-tprocc_TAF_AUTO_GEN_2026_8_29_02_52_49.properties
Checksum after run	true	true	true
Checksum after setup	true	true	true
Db type	maria	maria	maria
Include html metrics	true	true	true
Include html result	true	true	true
Include html tcount	true	true	true
Include html timing	true	true	true
Include json metrics	true	true	true
Include json result	true	true	true
Include json tcount	true	true	true
Include json timing	true	true	true
Number of warehouses	100	100	100

Property

12.3.3-MariaDB

Test Suite

hammerdb-tprocc

Test Name

TPROCC

Test Case Tag

MDEV39497_BASELINE

MDEV39497_UTF8MB3

MDEV39497_LATIN1

Duration

Iterations

Timestamp

2026-8-28 23:04:25

2026-8-29 02:17:14

2026-8-29 03:14:43

AutoGen Prop File

hammerdb-tprocc_TAF_AUTO_GEN_2026_8_28_22_42_24.properties

hammerdb-tprocc_TAF_AUTO_GEN_2026_8_29_01_55_09.properties

hammerdb-tprocc_TAF_AUTO_GEN_2026_8_29_02_52_49.properties

Checksum after run

true

Checksum after setup

true

Db type

maria

Include html metrics

true

Include html result

true

Include html tcount

true

Include html timing

true

Include json metrics

true

Include json result

true

Include json tcount

true

Include json timing

true

Number of warehouses

100

Thread Count: 50

Metric	12.3.3-MariaDB	12.3.3-MariaDB	12.3.3-MariaDB
Mean	44013.33	42779.67	42445.00
Max	44942.00	42920.00	42910.00
Min	42517.00	42561.00	41935.00
StdDev	1068.28	156.68	399.31
CoV	0.02	0.00	0.01
Median (p50)	44581.00	42858.00	42490.00
p95	44905.90	42913.80	42868.00
p99	44934.78	42918.76	42901.60
Skewness	-0.65	-0.62	-0.17
Iteration 1	42517.00	42561.00	41935.00
Iteration 2	44581.00	42858.00	42490.00
Iteration 3	44942.00	42920.00	42910.00