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ChangeLog
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2019-12-08 Alexey Kopytov <[email protected]>
* version 1.0.19
* build/CI/packaging: fix Ubuntu packaging for Bionic and later versions
* regression tests: compatibility fix for PostgreSQL 12
* build/CI/packaging: fix macOs builds in Travis
* build/CI/packaging: add Fedora 31.
2019-10-21 Alexey Kopytov <[email protected]>
* version 1.0.18
* build/CI/packaging: add Ubuntu Eoan.
* build/CI/packaging: remove Ubuntu Cosmic (EOL).
* build/CI/packaging: add CentOS 8.
* build/CI/packaging: add Ubuntu Disco.
* build/CI/packaging: remove Ubuntu Trusty (EOL).
* build/CI/packaging: remove Fedora 28 (EOL).
* build/CI/packaging: add Fedora 30.
* build/CI/packaging: cherry-pick fix for LuaJIT/LuaJIT#484 to
fix builds on macOS Mojave.
* build/CI/packaging: add Debian Buster
2019-03-15 Alexey Kopytov <[email protected]>
* version 1.0.17
* build/CI/packaging: update RPM spec to support RHEL8-beta
(thanks to Alexey Bychko for the patch)
* regression tests: remove unnecessary error leading to opt_rate.t instability.
* --rate mode: return a non-zero exit code on event queue
overflow.
* --rate mode: fix a bogus error about eventgen thread termination
2018-12-16 Alexey Kopytov <[email protected]>
* version 1.0.16
* build/CI/packaging: add Ubuntu Cosmic.
* build/CI/packaging: add Fedora 29.
* build/CI/packaging: remove Fedora 27 (EOL).
* SQL API: fix GH-282 (Mysql's fetch_row() is broken)
* --rate mode: fix latency stats skew on low rates
* Lua: Add /usr/share/lua/5.1 to LUA_PATH and /usr/lib/lua/5.1
to LUA_CPATH.
* build/CI/packaging: add -Wvla to default compiler flags.
* build/CI/packaging: fix debian/changelog format
* build/CI/packaging: fix buildpack.sh to not push multiple file
types to packagecloud.
* build/CI/packaging: add libaio-dev to Debian/Ubuntu build
dependencies.
2018-07-03 Alexey Kopytov <[email protected]>
* version 1.0.15
* CI/build/packaging: add Fedora 28
* CI/build/packaging: add Ubuntu Bionic
* CI/build/packaging: remove Fedora 26 (EOL)
* CI/build/packaging: remove Debian Wheezy (EOL)
* fileio: fix GH-229 (--file-fsync-freq=0 seems to prevent
fsync() at the end of the test)
* command line: improve parsing of boolean command line options
* tests: fix GH-220 (Testsuite api_sql_mysql.t failed ...)
* tests: fix GH-223 (test failure on ppc64)
* tests: fix opt_help.t to pass when the binary is not
configured with MySQL support
* MySQL driver: use it by default in DB benchmarks
2018-04-01 Alexey Kopytov <[email protected]>
* version 1.0.14
* reports: fix JSON stats reporter to produce valid JSON
(GH-195)
* Lua SQL API: don't crash when query_row() is called with a
SELECT returning empty result set
* Lua SQL API: don't crash when bulk insert API calls are used
out of order
* regression tests: make PostgreSQL tests compatible with the
new dump format introduced in 10.3
* regression tests: minor stability and coverage improvements
2018-02-17 Alexey Kopytov <[email protected]>
* version 1.0.13
* remove Ubuntu Zesty from CI/build/packaging matrices (EOL)
* minor cleanups in build scripts
* improve report formatting for long latency values
* fileio: --file-extra-flags now accepts a list of flags rather
than just a single value
* OLTP: re-prepare prepared statements after reconnects, i.e. in
cases when a server connection is lost and sysbench is
configured to ignore such errors
2018-01-17 Alexey Kopytov <[email protected]>
* version 1.0.12
* improve --rate mode precision for high argument values
* add Fedora Rawhide and Debian Sid to CI matrix
* fix compile-time architecture detection for some Broadwell
CPUs which were incorrectly identified as Core 2.
* remove build dependency on xxd (and vim-minimal package)
* fix Lua API to correctly stop the benchmark when event()
returns a value other than nil or false (thanks to caojiafeng
for the patch)
* fix the fileio benchmark when the specified file size is not a
multiple of block size
* fix the fileio benchmark to throw a descriptive error when the
specified file size does not match the size of files created by
'prepare'
* remove Fedora 25 from CI/build/packaging matrices (EOL)
* minor improvements in tests and documentation.
2017-12-09 Alexey Kopytov <[email protected]>
* version 1.0.11
* add Debian Stretch to CI/build/packaging matrices
* add Fedora 27 to CI/build/packaging matrices
* make statistic counters usable from Lua scripts
* fix the PostgreSQL driver to be compatible with CockroachDB
(GH-180)
* fix oltp_insert.lua to work correctly when both --tables and
--threads are greater than 1 (GH-178)
* fix FreeBSD builds by adding -rdynamic to the default linker
flags (GH-174)
* minor documentation updates
2017-10-25 Alexey Kopytov <[email protected]>
* version 1.0.10
* fixed PK conflicts in oltp_insert.lua by creating empty tables
on 'prepare'
* made sysbench.opt available to init()/done() by exporting it
to the global Lua state
* added Fedora 26 (both x86_64 and AArch64) to the list of
supported and tested distributions
* fixed GH-172: sysbench 1.0.9 doesn't build with mariadb 10.2.8
* add the /usr/local LuaRocks root directory to default LUA_PATH
and LUA_CPATH
* removed Fedora 24, Ubuntu Precise, Yakkety from default build
matrices
* added Ubuntu Artful to default build matrices
2017-09-05 Alexey Kopytov <[email protected]>
* version 1.0.9
* fixed oltp_delete.lua to not use INSERT statements for
consistency with other oltp_* benchmarks (GH-168)
* added a workaround for MySQL bug #87337 "8.0.2 reintroduces
my_bool to client API"
* fixed building on on Debian GNU/kFreeBSD (GH-161)
* fixed building against MariaDB 10.2 (thanks to Xavier Bachelot
for the patch, GH-160)
2017-07-04 Alexey Kopytov <[email protected]>
* version 1.0.8
* fixed api_report test for slow machines (thanks to @jcfp)
* fileio: suggest to run prepare step on missing files (thanks
to Heinrich Schuchardt)
* JSON reports: removed an erroneous trailing comma (GH-139)
* added events per second to the CPU benchmark report (GH-140)
* fixed db_connect() in legacy SQL API to use the default value
for --db-driver (GH-146)
* removed busy-wait in the bounded event generation mode
(--rate) to avoid CPU hogging
2017-05-15 Alexey Kopytov <[email protected]>
* version 1.0.7
* Ubuntu Zesty added to package build matrix
* fixed GH-130: Mutex Benchmark Documentation
* fixed latency reports in the --rate mode
* fixed compiler warnings when building against MySQL 8.0 client
libraries
2017-04-13 Alexey Kopytov <[email protected]>
* version 1.0.6
* no functional changes
* many build- and packaging-related improvements
* Linux packages are now automatically built using Travis CI and
packpack, hosted by packagecloud.io
2017-04-02 Alexey Kopytov <[email protected]>
* version 1.0.5
* various build-related documentation updates
* benchmark can now be specified by a module name on the command
line
* memory benchmark: performance and scalability improvements
* fix ARMv6 builds with system ConcurrencyKit
* fix GH-123: Table already exists error on prepare
* fix GH-121: make buildhost cpudetection optional
2017-03-13 Alexey Kopytov <[email protected]>
* version 1.0.4
* fixed a number of compilation errors and warnings that were
specific to 32-bit platforms
* bundle cram (regression tests framework) and use it by default
in 'make test'
* bundled ConcurrencyKit updated to 0.6.0
2017-02-26 Alexey Kopytov <[email protected]>
* version 1.0.3
* LuaJIT scalability improvements for non-x86 architectures
* performance optimizations in oltp_read_write.lua to avoid Lua
string management
* fixed Illumos builds (thanks to Dillon Amburgey)
2017-02-17 Alexey Kopytov <[email protected]>
* version 1.0.2
* improved scalability for --report-checkpoints mode
* fix builds on CentoOS 6 and autoconf 2.63
* support for Snap (http://snapcraft.io) packages
2017-02-05 Alexey Kopytov <[email protected]>
* version 1.0.1
* fix clock_gettime runtime failure built with macOS 10.11 and
Xcode 8.x
2017-02-04 Aleksei Kopytov <[email protected]>
* version 1.0.0
* too much time and too many changes since the previous formal
release, so briefly:
* Lua scripts instead of hard-coded C tests for database
("oltp") benchmarks + ability to create custom workloads
* much better single-threaded performance
* much better scalability
* improvements and cleanups in command line syntax and options
* latency histograms in cumulative statistic reports
* report hooks to print statistics in custom formats
(CSV/JSON/XML/etc.)
* Dropped Windows support
* Dropped support for Oracle, Drizzle and libattachsql drivers
2006-10-10 Alexey Kopytov <[email protected]>
* Removed the debugging code in OLTP test which got into 0.4.7 by mistake
* Handle ER_CHECKREAD in the same way as deadlocks in the MySQL driver
* version 0.4.8
2006-05-28 Alexey Kopytov <[email protected]>
* count fsync() time as request execution time in file-fsync-all mode
2006-05-24 Alexey Kopytov <[email protected]>
* Added --oltp-reconnect option
2006-05-18 Alexey Kopytov <[email protected]>
* Allow build with non-gcc compilers
* Fixed random numbers generation on Solaris
* Added --mysql-ssl option
* version 0.4.7
2006-04-03 Alexey Kopytov <[email protected]>
* Added a warning for inaccurate gettimeofday() implementations
* version 0.4.6
2006-03-10 Alexey Kopytov <[email protected]>
* Fixed crash at the end of OLTP test
2006-03-03 Alexey Kopytov <[email protected]>
* Made auto_increment id column optional
* Use TYPE= or ENGINE= in MySQL driver depending on the version of client libraries
2006-01-17 Alexey Kopytov <[email protected]>
* version 0.4.5
* Added several hosts capability to MySQL driver
* Fixed several memory leaks in OLTP test
2005-12-14 Alexey Kopytov <[email protected]>
* Renamed option 'mysql-table-type' to 'mysql-table-engine'
* It's now possible to pass arbitrary engine names to MySQL driver
* Transactions support must be explicitly specified with
'mysql-engine-trx' option for those engines, which are unknown to SysBench
2005-09-27 Alexey Kopytov <[email protected]>
* Changed 'thread fairness' calculation from percents to stddev
* Added validation mode to OLTP test (--validate switch)
* Remove auto_increment from the 'id' field before running OLTP tests
* Print separate time for query execution and result fetching in --debug mode
* version 0.4.3
2005-07-25 Alexey Kopytov <[email protected]>
* Minor cleanups in help messages
* Several FreeBSD-related fixes
* Fixed the Oracle driver
* Version 0.4.1
2005-03-04 Alexey Kopytov <[email protected]>
* Fixed a lot of small bugs, including portability issues on Mac OS X,
64-bit platforms and old MySQL versions
* Documentation added to the main tree
* New validation mode in fileio test
2005-01-27 Alexey Kopytov <[email protected]>
* Fixed compilation on Solaris
* Added call to thr_setconcurrency() on Solaris
* Fixed an overflow bug in sb_timer_current()
* Changed the default number of threads to 1
* Added non-transactional mode to the OLTP test
* Fixed bug with excessive number of connections in OLTP test
* Handle ER_LOCK_WAIT_TIMEOUT in the same way as ER_LOCK_DEADLOCK
* Version 0.3.2
2004-07-27 Alexey Kopytov <[email protected]>
* Fixed MySQL driver to use new PS API in MySQL >= 4.1.2
2004-07-12 Alexey Kopytov <[email protected]>
* Fixed final fsync in random I/O requests
* Fixed several race conditions
2004-07-09 Alexey Kopytov <[email protected]>
* Removed --oltp-time-limit option (obsoleted by --max-time)
2004-07-06 Alexey Kopytov <[email protected]>
* Changed statistics output to more human-readable format
2004-07-04 Alexey Kopytov <[email protected]>
* Added new logger interface to internal API
* Modified all tests to use the new logger interface
2004-06-17 Alexey Kopytov <[email protected]>
* Fixed table type autodetection with MySQL >= 4.1
2004-06-06 Alexey Kopytov <[email protected]>
* Added preliminary support of prepared statements to DB API
2004-05-31 Alexey Kopytov <[email protected]>
* Added slow-mmap mode for 32-bit boxes in fileio test
2004-05-30 Alexey Kopytov <[email protected]>
* Fixed compilation with gcc >= 3.3
* Fixed 'prepare' command for sequential write test
2004-05-26 Alexey Kopytov <[email protected]>
* Changed formatting of file sizes in output
* Fixed type cast warning on SuSE 8.1
2004-05-21 Alexey Kopytov <[email protected]>
* Added mutex performance benchmark
2004-05-12 Alexey Kopytov <[email protected]>
* Extended memory benchmark to calculate more useful results
2004-05-10 Alexey Kopytov <[email protected]>
* Split test file creation, test running and cleaning up into separate
commands (prepare, run, cleanup) for fileio test
2004-05-05 Alexey Kopytov <[email protected]>
* Removed limit on maximum block size for fileio test
2004-05-04 Alexey Kopytov <[email protected]>
* added --max-time option to limit total test execution time
2004-05-03 Alexey Kopytov <[email protected]>
* Fixed compilation with --without-mysql option.
2004-04-13 Alexey Kopytov <[email protected]>
* Added mmaped I/O support to fileio test
2004-04-11 Alexey Kopytov <[email protected]>
* Changed default table size to a lower value in OLTP test
2004-04-07 Alexey Kopytov <[email protected]>
* Added automatic table type detection to MySQL driver
* Changed the default table type for MySQL driver to InnoDB
* Added support for BDB and NDB table types
2004-04-06 Alexey Kopytov <[email protected]>
* Added autoconf macro to handle older (incompatible) version of
libaio.h
2004-04-05 Alexey Kopytov <[email protected]>
* Fixed compilation on 64-bit systems
* Replaced Linux AIO calls with more portable equivalents
2004-04-04 Alexey Kopytov <[email protected]>
* Added parameter to specify maximum number of queued operations
in fileio async mode (file-async-backlog)
* Added parameter to specify extra open() flags (file-extra-flags)
* Fixed memory allocation bug in command line parser
2004-04-02 Alexey Kopytov <[email protected]>
* Added Linux asynchronous I/O support to fileio test
* Fixed bug with statistic counters
2004-04-01 Alexey Kopytov <[email protected]>
* Added test file creation to fileio test
* Added read-only mode to OLTP test
2004-03-31 Alexey Kopytov <[email protected]>
* Close database connections in OLTP test
* Added file-fsync-all mode for fileio test
2004-03-30 Alexey Kopytov <[email protected]>
* Added myisam-max-rows option for MySQL driver
* Fixed configure.ac for cases when no MySQL libraries found
2004-03-10 Alexey Kopytov <[email protected]>
* Implement proper handling of table locks in OLTP test
2004-03-09 Alexey Kopytov <[email protected]>
* Recognize MySQL table type when creating test database
* Fix driver-specific options
* Now it's possible to pass MySQL root directory in --with-mysql option
* Trim trailing '.libs' if user passed it in --with-mysql-libs option
to configure
2004-03-08 Alexey Kopytov <[email protected]>
* Build drivers and tests as separate libraries (first step to
dynamically loaded modules)
* Display help when required arguments are missing in fileio test
* Changed code formatting to match MySQL coding guidelines
2004-03-04 Alexey Kopytov <[email protected]>
* Generalized DB-dependent code
* Added 'database capabilities' feature
2004-02-28 Alexey Kopytov <[email protected]>
* Fixed possible memory leak in sql request generator
2004-03-27 Alexey Kopytov <[email protected]>
* Split OLTP code into DB-independent part and MySQL driver
2004-02-23 Alexey Kopytov <[email protected]>
* Use libtool for linking with external libraries
* Statically link external libraries when they are not installed
2004-02-19 Alexey Kopytov <[email protected]>
* Print more info when configure finds no MySQL development files
* Added --with-mysql-includes and --with-mysql-libs to configure
* Fixed compilation error when compiling without MySQL support
* Combine several inserts into one query to speed up database creation