
=== Performance Report: TPROCC ===

Timestamp:             2026-9-15 04:54:41
Test Name:             TPROCC
Comments:              MDEV39497 DOUBLEWRITE_OFF
TAF Commandline:       perl ./taf.pl --prop=./properties/mariadb/MDEV39497/MDEV39497_innodb_doublewrite_off.properties :: prop file contents -> [db_config_start] [mariadb] default_authentication_plugin=mysql_native_password aria_pagecache_buffer_size=1G innodb_buffer_pool_size=50G innodb_log_file_size=1G innodb_flush_log_at_trx_commit=1 disable-log-bin thread_handling=one-thread-per-connection innodb_doublewrite=0 [db_config_end] taf.db_ssl_mode=off taf.action=init-start-db-run-tests taf.report_plugin=taf_res_raw_text.pm,text.pm,chart_and_test_info_results_tables_html.pm,json.pm,csv.pm taf.test_case_tag=MDEV39497_DOUBLEWRITE_OFF taf.comments="MDEV39497 DOUBLEWRITE_OFF" taf.duration=15 taf.iterations=3 taf.test_suite=hammerdb-tprocc taf.test_type=adhoc taf.tests=tprocc taf.threads=50 taf.warmup_duration=1 taf.db_process_rest_enable=true taf.db_process_rest_low=6 taf.db_process_rest_high=20 taf.db_clients_use_unix_socket=true hammerdb_tprocc.number_of_warehouses=5 hammerdb_tprocc.db_type=maria hammerdb_tprocc.checksum_after_setup=true hammerdb_tprocc.checksum_after_run=true hammerdb_tprocc.include_json_tcount=true hammerdb_tprocc.include_json_timing=true hammerdb_tprocc.include_json_result=true hammerdb_tprocc.include_json_metrics=true hammerdb_tprocc.include_html_tcount=true hammerdb_tprocc.include_html_timing=true hammerdb_tprocc.include_html_result=true hammerdb_tprocc.include_html_metrics=true taf.tools_debug=true taf.verbose=true

=== TAF Info ===

Framework:             taf-perl
Framework Version:     4
Framework Rev:         0
Framework Patch:       0

=== Host Info ===

Test Host:             hz-bench-jeb
OS:                    Linux
OS Version:            AlmaLinux 9.7 (Moss Jungle Cat)
OS Kernel:             5.14.0-611.35.1.el9_7.x86_64
CPU:                   13th Gen Intel(R) Core(TM) i5-13500
CPU COUNT:             20
CORE COUNT:            14
SOCKET COUNT:          1
RAM:                   62.33 GB
Disk:                  N/A

=== Test Suite Info ===

Test Suite:            hammerdb-tprocc
Suite Version:         4
Suite Revision:        0
Suite Source File:     N/A

=== Test Info ===

Start Time:            04:37:49
End Time:              05:30:06
Iterations:            3
Test Type:             adhoc
Duration:              15
Warmup Threads:        1
Warmup Duration:       1

=== Database Info ===

Maker:                 mariadb
Install Dir:           /home/jeb/taf-perl/database_software_installs/mariadb-12.3.3-linux-systemd-x86_64
Under Test:            test
Engine:                InnoDB
Port:                  3306
Socket:                /home/jeb/taf-perl/runtime/db.sock
DB User:               mariadb_tester
DB Root User:          root
DB Version:            12.3.3-MariaDB
DB Config Origin:      USER_PROPERTIES_INLINE_BLOCK
DB Config Source File: ./properties/mariadb/MDEV39497/MDEV39497_innodb_doublewrite_off.properties
DB Config Run File:    /home/jeb/taf-perl/tmp/mariadb_2026_9_15_04_36_18.cnf

=== DB Config ===

  [mariadb]
  default_authentication_plugin=mysql_native_password
  aria_pagecache_buffer_size=1G
  innodb_buffer_pool_size=50G
  innodb_log_file_size=1G
  innodb_flush_log_at_trx_commit=1
  disable-log-bin
  thread_handling=one-thread-per-connection
  innodb_doublewrite=0

=== Extra Metadata ===

backend_config:        N/A
backend_parser_jar:    ./libs/reporter_libs/backend/working/BackendParser.jar
core_count:            14
cpu_count:             20
created:               Sept 2026
database_version:      12.3.3-MariaDB
db_type:               maria
generated_properties_file: /home/jeb/taf-perl/reports//hammerdb-tprocc_TAF_AUTO_GEN_2026_9_15_04_36_29.properties
java_bin:              N/A
jdbc_jar:              N/A
json_jar:              N/A
notes:                 HammerDB TPROCC test suite with config injection and override discipline.
rampup:                1
results_iteration_allowed_duration_drift_pct: 10
results_threshold_fail_pct: 5
results_threshold_gain_pct: 5
results_threshold_warning_pct: 3
run_duration_seconds:  1012
socket_count:          1
taf_commandline_literal: perl ./taf.pl --prop=./properties/mariadb/MDEV39497/MDEV39497_innodb_doublewrite_off.properties
test_case_tag:         MDEV39497_DOUBLEWRITE_OFF
test_end_date_time:    2026-9-15 04:54:41
test_suite_pm_file:    hammerdb-tprocc.pm
thread_count:          50
thread_model:          client-driven
url:                   https://jira.mariadb.org/browse/MDEV-39497
version:               2.0
warehouses:            5

=== Metrics ===

Thread Count: 50   |   Iteration: 1
NOPM: 197720

-- Additional Metrics --
Elapsed_Time_ms                      959574 ms
TPM                                  459630 txns/minute
NEWORD_ratio                         45.162 percent
PAYMENT                               6.992 ms
PAYMENT_calls                       3131934 
PAYMENT_total_ms                   21900038 ms
PAYMENT_ratio                        45.645 percent
DELIVERY                             10.793 ms
DELIVERY_calls                       314155 
DELIVERY_total_ms                   3390638 ms
DELIVERY_ratio                        7.067 percent
OSTAT                                 0.986 ms
OSTAT_calls                          313492 
OSTAT_total_ms                       309183 ms
OSTAT_ratio                           0.644 percent
SLEV                                  1.072 ms
SLEV_calls                           312855 
SLEV_total_ms                        335247 ms
SLEV_ratio                            0.699 percent

Thread Count: 50   |   Iteration: 2
NOPM: 198440

-- Additional Metrics --
Elapsed_Time_ms                      960458 ms
TPM                                  461306 txns/minute
NEWORD_ratio                         45.843 percent
PAYMENT                               6.697 ms
PAYMENT_calls                       3207725 
PAYMENT_total_ms                   21481534 ms
PAYMENT_ratio                        44.732 percent
DELIVERY                             10.855 ms
DELIVERY_calls                       320284 
DELIVERY_total_ms                   3476649 ms
DELIVERY_ratio                         7.24 percent
OSTAT                                  1.01 ms
OSTAT_calls                          320265 
OSTAT_total_ms                       323471 ms
OSTAT_ratio                           0.674 percent
SLEV                                  1.088 ms
SLEV_calls                           320658 
SLEV_total_ms                        348719 ms
SLEV_ratio                            0.726 percent

Thread Count: 50   |   Iteration: 3
NOPM: 198671

-- Additional Metrics --
Elapsed_Time_ms                      960512 ms
TPM                                  461602 txns/minute
NEWORD_ratio                         45.997 percent
PAYMENT                               6.668 ms
PAYMENT_calls                       3206143 
PAYMENT_total_ms                   21378379 ms
PAYMENT_ratio                        44.515 percent
DELIVERY                             10.912 ms
DELIVERY_calls                       320635 
DELIVERY_total_ms                   3498822 ms
DELIVERY_ratio                        7.285 percent
OSTAT                                 1.021 ms
OSTAT_calls                          321233 
OSTAT_total_ms                       327949 ms
OSTAT_ratio                           0.683 percent
SLEV                                  1.091 ms
SLEV_calls                           321693 
SLEV_total_ms                        351000 ms
SLEV_ratio                            0.731 percent


=== Summary for Thread Count: 50 ===

DELIVERY                       Count:   3   Min:      10.79   Max:      10.91   Avg:      10.85
DELIVERY_calls                 Count:   3   Min:  314155.00   Max:  320635.00   Avg:  318358.00
DELIVERY_ratio                 Count:   3   Min:       7.07   Max:       7.29   Avg:       7.20
DELIVERY_total_ms              Count:   3   Min: 3390638.00   Max: 3498822.00   Avg: 3455369.67
Elapsed_Time_ms                Count:   3   Min:  959574.00   Max:  960512.00   Avg:  960181.33
NEWORD_ratio                   Count:   3   Min:      45.16   Max:      46.00   Avg:      45.67
NOPM                           Count:   3   Min:  197720.00   Max:  198671.00   Avg:  198277.00
OSTAT                          Count:   3   Min:       0.99   Max:       1.02   Avg:       1.01
OSTAT_calls                    Count:   3   Min:  313492.00   Max:  321233.00   Avg:  318330.00
OSTAT_ratio                    Count:   3   Min:       0.64   Max:       0.68   Avg:       0.67
OSTAT_total_ms                 Count:   3   Min:  309183.00   Max:  327949.00   Avg:  320201.00
PAYMENT                        Count:   3   Min:       6.67   Max:       6.99   Avg:       6.79
PAYMENT_calls                  Count:   3   Min: 3131934.00   Max: 3207725.00   Avg: 3181934.00
PAYMENT_ratio                  Count:   3   Min:      44.52   Max:      45.65   Avg:      44.96
PAYMENT_total_ms               Count:   3   Min: 21378379.00   Max: 21900038.00   Avg: 21586650.33
SLEV                           Count:   3   Min:       1.07   Max:       1.09   Avg:       1.08
SLEV_calls                     Count:   3   Min:  312855.00   Max:  321693.00   Avg:  318402.00
SLEV_ratio                     Count:   3   Min:       0.70   Max:       0.73   Avg:       0.72
SLEV_total_ms                  Count:   3   Min:  335247.00   Max:  351000.00   Avg:  344988.67
TPM                            Count:   3   Min:  459630.00   Max:  461602.00   Avg:  460846.00
