Hardware and OS info

Server and database settinfs

SERVER_MODE                     SuperServer 4.0.2
DB_NAME                         /home/bases/oltp40-etalone.fdb
FORCED_WRITES                   ON
SWEEP_INT                       0
PAGE_BUFFERS                    1000000
PAGE_SIZE                       8192

Test configuration settings

param=actions_todo_before_reconnect, val=300
param=create_with_compound_columns_order, val=most_selective_first
param=create_with_debug_objects, val=1
param=create_with_fw, val=sync
param=create_with_separate_qdistr_idx, val=0
param=create_with_split_heavy_tabs, val=1
param=create_with_sweep, val=0
param=dbnm, val=/home/bases/oltp40-etalone.fdb
param=detailed_info, val=0
param=etalon_dbnm, val=/home/bases/oltp40-etalone.fd0
param=expected_workers, val=100
param=fbc, val=/opt/fb40/bin
param=file_name_this_host_info, val=bz_cpu24_ram32
param=file_name_with_test_params, val=regular
param=gather_hardware_info, val=1
param=halt_test_on_errors, val=/CK/
param=host, val=localhost
param=init_buff, val=10000
param=init_docs, val=0
param=is_embed, val=0
param=make_html, val=1
param=max_cps, val=25
param=mon_query_interval, val=60
param=mon_query_role, val=tmp$oemul$worker
param=mon_unit_list, val=//
param=mon_unit_perf, val=2
param=mon_usr_prefix, val=tmp$oemul$user_
param=no_auto_undo, val=1
param=port, val=3400
param=pwd, val=masterkey
param=qmism_verify_bitset, val=1
param=recalc_idx_min_interval, val=30
param=remove_isql_logs, val=if_no_severe_errors
param=replace_instance, val=1
param=report_compress_cmd, val=/usr/bin/7za
param=results_storage_fbk, val=/home/bases/oltp40-results-storage.fbk
param=run_db_statistics, val=0
param=run_db_validation, val=0
param=separate_workers, val=1
param=sleep_ddl, val=./oltp_sleepUDF_nix.sql
param=sleep_max, val=0
param=test_intervals, val=60
param=test_time, val=120
param=tmpdir, val=/var/tmp/logs-oltp40
param=unit_selection_method, val=random
param=update_conflict_percent, val=0
param=used_in_replication, val=0
param=use_mtee, val=0
param=usr, val=SYSDBA
param=wait_after_create, val=0
param=wait_for_copy, val=1
param=wait_if_not_exists, val=0
param=warm_time, val=30
param=working_mode, val=small_03
Custom name of interactive SQL utility: parameter: 'clu', value: |isql|

Test finish info

FINISH_STATE                    NORMAL: TEST_TIME EXPIRED AT 2022-03-25 10:37:14
DTS_END                         2022-03-25 10:37:14.6370
FB_GDSCODE                      -1
FB_MNEMONA                      
STACK                           SRV_FILL_MON_CACHE_MEMORY(20:5) ==> SP_CHECK_TO_STOP_WORK(32:12) ==> SP_HALT_ON_ERROR(68:17)
IP                              ::1/55464
TRN_ID                          3635
ATT_ID                          360
EXC_UNIT                        2

Test workload details

Indexes for heavy-loaded tables

Performance in TOTAL

Performance in TOTAL, chart

Performance for every MINUTE

Performance per minute, chart

Performance in DETAILS

Memory consumption, metadata cache, attachments activity

Fields:
  page cache memo used            = page cache total size, bytes:
  memo used, total                = total of mon$memory_usage.mon$memory_used for database level (mon$stat_group = 0);
  memo allocated, total           = the same of mon$memory_usage.mon$memory_allocated;
  metadata cache memo used        = metadata cache, bytes;
  metadata cache percent of total = ratio: metadata cache / (metadata cache + page cache);
  total attachments cnt           = total number of attachments, regardless of state;
  active attachments cnt          = number of attachments with mon$state = 1;
  running statements cnt          = number of statements that are operating with data from page cache (mon$state = 1);
  stalled statements cnt          = number of statements that are waiting for client request for fetching ( mon$state = 2);
  memo used by attachments        = total of mon$memory_usage.mon$memory_used for attachment level (mon$stat_group = 1);
  memo used by transactions       = the same of transaction level (mon$stat_group = 2);
  memo used by statements         = the same of statement level (mon$stat_group = 3);


Page cache type: shared, buffers: 1000000 for all connections, with total size: 8192000000                                                                                                                                                                     

Memory consumption, total, chart

Metadata cache size, chart

Statements activity, chart

Exceptions occured during test was in run

Content of mon$database and FB version

MON$DATABASE_NAME               /home/bases/oltp40-etalone.fdb
MON$PAGE_SIZE                   8192
MON$ODS_MAJOR                   13
MON$ODS_MINOR                   0
MON$OLDEST_TRANSACTION          494
MON$OLDEST_ACTIVE               3746
MON$OLDEST_SNAPSHOT             3746
MON$NEXT_TRANSACTION            3746
MON$PAGE_BUFFERS                1000000
MON$SQL_DIALECT                 3
MON$SHUTDOWN_MODE               0
MON$SWEEP_INTERVAL              0
MON$READ_ONLY                   0
MON$FORCED_WRITES               1
MON$RESERVE_SPACE               1
MON$CREATION_DATE               2020-04-30 07:30:08.6030 GMT
MON$PAGES                       1552352
MON$STAT_ID                     1
MON$BACKUP_STATE                0
MON$CRYPT_PAGE                  0
MON$OWNER                       SYSDBA                                                                                                                                                                                                                                                      
MON$SEC_DATABASE                Default
MON$CRYPT_STATE                 0
MON$GUID                        {58978C10-B735-40F5-8B7D-F7A1956E782B}
MON$FILE_ID                     02fd0000000000002e02000000000000
MON$NEXT_ATTACHMENT             462
MON$NEXT_STATEMENT              53
MON$REPLICA_MODE                0


ISQL Version: LI-V4.0.2.2744 Firebird 4.0
Server version:
Firebird/Linux/AMD/Intel/x64 (access method), version "LI-V4.0.2.2744 Firebird 4.0"
Firebird/Linux/AMD/Intel/x64 (remote server), version "LI-V4.0.2.2744 Firebird 4.0/tcp (mscs-test-161.budzdorov.ru)/P17:C"
Firebird/Linux/AMD/Intel/x64 (remote interface), version "LI-V4.0.2.2744 Firebird 4.0/tcp (mscs-test-161.budzdorov.ru)/P17:C"
on disk structure version 13.0

Database statistics

Database statistics was not gathered, see config parameter 'run_db_statistics'.
===============================================================================

Database validation

Database validation was not performed, see config parameter 'run_db_validation'
===============================================================================

Comparison of old and new firebird.log: get messages that appeared during test

 Final processing ISQL logs in /var/tmp/logs-oltp40 according to config parameter 'remove_isql_logs'  
25.03.22 10:47:37. There are 3 logs in /var/tmp/logs-oltp40 that can be removed if no severe errors occured, see config setting 'remove_isql_logs'
Following values of gdscode are considered as SEVERE:
            0 Unidentified error in PSQL code: gdscode=0 within WHEN block when exception raised.
    335544321 'string truncation'. Attempt to assign too long text into string variable.
    335544347 'not_valid'. Validation error for column.
    335544349 'no_dup'. Attempt to store duplicate value visible to active transactions.
    335544558 'check_constraint'. Operation violates CHECK constraint on view or table.
    335544665 'unique_key_violation'. Violation of PRIMARY or UNIQUE KEY constraint.
    335544838 'foreign_key_target_doesnt_exist'. Foreign key reference target does not exist.
    335544839 'foreign_key_references_present'. Foreign key references are present for the record.