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sysbench/ChangeLog
Alexey Kopytov ca0cdffdda Release 1.0.3.
2017-02-26 13:12:24 +03:00

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2017-02-26 Alexey Kopytov <akopytov@gmail.com>
* 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 <akopytov@gmail.com>
* 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 <akopytov@gmail.com>
* version 1.0.1
* fix clock_gettime runtime failure built with macOS 10.11 and
Xcode 8.x
2017-02-04 Aleksei Kopytov <akopytov@gmail.com>
* 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 <alexeyk@mysql.com>
* 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 <alexeyk@mysql.com>
* count fsync() time as request execution time in file-fsync-all mode
2006-05-24 Alexey Kopytov <alexeyk@mysql.com>
* Added --oltp-reconnect option
2006-05-18 Alexey Kopytov <alexeyk@mysql.com>
* 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 <alexeyk@mysql.com>
* Added a warning for inaccurate gettimeofday() implementations
* version 0.4.6
2006-03-10 Alexey Kopytov <alexeyk@mysql.com>
* Fixed crash at the end of OLTP test
2006-03-03 Alexey Kopytov <alexeyk@mysql.com>
* 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 <alexeyk@mysql.com>
* version 0.4.5
* Added several hosts capability to MySQL driver
* Fixed several memory leaks in OLTP test
2005-12-14 Alexey Kopytov <alexeyk@mysql.com>
* 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 <alexeyk@mysql.com>
* 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 <alexeyk@mysql.com>
* Minor cleanups in help messages
* Several FreeBSD-related fixes
* Fixed the Oracle driver
* Version 0.4.1
2005-03-04 Alexey Kopytov <alexeyk@mysql.com>
* 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 <alexeyk@mysql.com>
* 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 <alexeyk@mysql.com>
* Fixed MySQL driver to use new PS API in MySQL >= 4.1.2
2004-07-12 Alexey Kopytov <alexeyk@mysql.com>
* Fixed final fsync in random I/O requests
* Fixed several race conditions
2004-07-09 Alexey Kopytov <alexeyk@mysql.com>
* Removed --oltp-time-limit option (obsoleted by --max-time)
2004-07-06 Alexey Kopytov <alexeyk@mysql.com>
* Changed statistics output to more human-readable format
2004-07-04 Alexey Kopytov <alexeyk@mysql.com>
* Added new logger interface to internal API
* Modified all tests to use the new logger interface
2004-06-17 Alexey Kopytov <alexeyk@mysql.com>
* Fixed table type autodetection with MySQL >= 4.1
2004-06-06 Alexey Kopytov <alexeyk@mysql.com>
* Added preliminary support of prepared statements to DB API
2004-05-31 Alexey Kopytov <alexeyk@mysql.com>
* Added slow-mmap mode for 32-bit boxes in fileio test
2004-05-30 Alexey Kopytov <alexeyk@mysql.com>
* Fixed compilation with gcc >= 3.3
* Fixed 'prepare' command for sequential write test
2004-05-26 Alexey Kopytov <alexeyk@mysql.com>
* Changed formatting of file sizes in output
* Fixed type cast warning on SuSE 8.1
2004-05-21 Alexey Kopytov <alexeyk@mysql.com>
* Added mutex performance benchmark
2004-05-12 Alexey Kopytov <alexeyk@mysql.com>
* Extended memory benchmark to calculate more useful results
2004-05-10 Alexey Kopytov <alexeyk@mysql.com>
* Split test file creation, test running and cleaning up into separate
commands (prepare, run, cleanup) for fileio test
2004-05-05 Alexey Kopytov <alexeyk@mysql.com>
* Removed limit on maximum block size for fileio test
2004-05-04 Alexey Kopytov <alexeyk@mysql.com>
* added --max-time option to limit total test execution time
2004-05-03 Alexey Kopytov <alexeyk@mysql.com>
* Fixed compilation with --without-mysql option.
2004-04-13 Alexey Kopytov <alexeyk@mysql.com>
* Added mmaped I/O support to fileio test
2004-04-11 Alexey Kopytov <alexeyk@mysql.com>
* Changed default table size to a lower value in OLTP test
2004-04-07 Alexey Kopytov <alexeyk@mysql.com>
* 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 <alexeyk@mysql.com>
* Added autoconf macro to handle older (incompatible) version of
libaio.h
2004-04-05 Alexey Kopytov <alexeyk@mysql.com>
* Fixed compilation on 64-bit systems
* Replaced Linux AIO calls with more portable equivalents
2004-04-04 Alexey Kopytov <alexeyk@mysql.com>
* 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 <alexeyk@mysql.com>
* Added Linux asynchronous I/O support to fileio test
* Fixed bug with statistic counters
2004-04-01 Alexey Kopytov <alexeyk@mysql.com>
* Added test file creation to fileio test
* Added read-only mode to OLTP test
2004-03-31 Alexey Kopytov <alexeyk@mysql.com>
* Close database connections in OLTP test
* Added file-fsync-all mode for fileio test
2004-03-30 Alexey Kopytov <alexeyk@mysql.com>
* Added myisam-max-rows option for MySQL driver
* Fixed configure.ac for cases when no MySQL libraries found
2004-03-10 Alexey Kopytov <alexeyk@mysql.com>
* Implement proper handling of table locks in OLTP test
2004-03-09 Alexey Kopytov <alexeyk@mysql.com>
* 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 <alexeyk@mysql.com>
* 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 <alexeyk@mysql.com>
* Generalized DB-dependent code
* Added 'database capabilities' feature
2004-02-28 Alexey Kopytov <alexeyk@mysql.com>
* Fixed possible memory leak in sql request generator
2004-03-27 Alexey Kopytov <alexeyk@mysql.com>
* Split OLTP code into DB-independent part and MySQL driver
2004-02-23 Alexey Kopytov <alexeyk@mysql.com>
* Use libtool for linking with external libraries
* Statically link external libraries when they are not installed
2004-02-19 Alexey Kopytov <alexeyk@mysql.com>
* 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
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