69 Commits (11fee4e3b593860cfd1c5af1d8ee770dc35c6b6b)

Author	SHA1	Message	Date
Bruce Momjian	e50f52a074	pgindent run.	23 years ago
Bruce Momjian	66eb8df6a4	The attached patch changes most of the usages of sprintf() to ... snprintf() in contrib/. I didn't touch the places where pointer arithmatic was being used, or other areas where the fix wasn't trivial. I would think that few, if any, of the usages of sprintf() were actually exploitable, but it's probably better to be paranoid... Neil Conway	23 years ago
Tatsuo Ishii	cdf4b9aff2	Apply patches from Neil Conway. ... > Hi Tatsuo, > > I've attached a patch for the version of pgbench in CVS. It includes the > following changes: > > - fix some spelling mistakes, indentation stuff, etc. > > - minor code cleanup -- (void) args instead of (), etc. > > - allocate the state array dynamically, so that it is only as > large as needed. This reduces the memory consumption of pgbench > slightly, and makes a larger MAXCLIENTS setting possible > > - (the only controversial change) add an option "-l" to log > transaction latencies to a file. The "transaction latency" > is the time between when the BEGIN is issued and the transaction > commits. This is written to a file, along with the client # > and the transaction #. The data in the file can then be used > for things like: > > - consistency analysis: is the TPS the same through the > entire run of pgbench, or does it change? > > - more detailed stats: what is the average latency, worse-case > latency, best-case latency? > > - graphs: feed the data to gnuplot, graph latency versus. time > > - etc. > > I was going to store this data in memory and write it to disk > at the end of the pgbench run, but that isn't feasible because > the data can be very large: for example, ~70MB if benchmarking > 128 clients doing 100,000 transactions each. > > Cheers, > > Neil	23 years ago
Tatsuo Ishii	0c124c5731	Add -N option which disables updation of branches and tellers tables. ... So there would be less contention with -N, that might be more realistic test.	24 years ago
Bruce Momjian	c9361a7a9c	Remove CHECKPOINT call from pgbench -- Not needed and affects performance.	24 years ago
Tom Lane	92a2598f97	The result of getopt() should be compared to -1, not EOF, per ... pgsql-hackers discussion of this date.	24 years ago
Bruce Momjian	ea08e6cd55	New pgindent run with fixes suggested by Tom. Patch manually reviewed, ... initdb/regression tests pass.	24 years ago
Bruce Momjian	b81844b173	pgindent run on all C files. Java run to follow. initdb/regression ... tests pass.	24 years ago
Tatsuo Ishii	f8aa02eb85	"time" is now a reserved keyword(changed to "mtime").	24 years ago
Tatsuo Ishii	ba708ea3dc	Add -U, -P, -C options. See README.pgbench for more details.	24 years ago
Tatsuo Ishii	b332dc358b	When invoked with -i (initialize mode), split the copy command every ... 10000 tuples, rather than one big copy. This will prevent generating too much WAL logs.	24 years ago
Tom Lane	d08741eab5	Restructure the key include files per recent pghackers discussion: there ... are now separate files "postgres.h" and "postgres_fe.h", which are meant to be the primary include files for backend .c files and frontend .c files respectively. By default, only include files meant for frontend use are installed into the installation include directory. There is a new make target 'make install-all-headers' that adds the whole content of the src/include tree to the installed fileset, for use by people who want to develop server-side code without keeping the complete source tree on hand. Cleaned up a whole lot of crufty and inconsistent header inclusions.	25 years ago
Tatsuo Ishii	6d7f1d3300	Fix for PQsetdb port parameter due to the interface change. ... PQsetdb no more recognize "" as the default port number.	25 years ago
Peter Eisentraut	2a7da3f564	Standardize on __CYGWIN__ rather than __CYGWIN32__ macro. Doesn't matter ... either way (although the former is preferred by the Cygwin folks themselves), but using only one seems nicer.	25 years ago
Peter Eisentraut	cb292206c5	Remove a bunch of unused configure tests, in particular cases where ... * the result is not recorded anywhere * the result is not used anywhere * the result is only used in some places, whereas others have been getting away with it * the result is used improperly Also make command line options handling a little better (e.g., --disable-locale, while redundant, should really still *dis*able).	26 years ago
Tom Lane	091126fa28	Generated header files parse.h and fmgroids.h are now copied into ... the src/include tree, so that -I backend is no longer necessary anywhere. Also, clean up some bit rot in contrib tree.	26 years ago
Bruce Momjian	52f77df613	Ye-old pgindent run. Same 4-space tabs.	26 years ago
Tom Lane	7ecf7eea63	Modify pgbench.c not to depend on configure, since it's not shipped with one.	26 years ago
Tatsuo Ishii	a765db409b	Add pgench: a TPC-B like benchmarking tool	26 years ago