14.27. taler-exchange-benchmark(1)#
14.27.1. Name#
taler-exchange-benchmark - measure exchange performance
14.27.2. Synopsis#
taler-exchange-benchmark [-c CONFIG_FILENAME | –config=CONFIG_FILENAME] [-F | –reserves-first] [-f | –fakebank] [-h | –help] [-L LOGLEVEL | –log-level=LOGLEVEL] [-l FILENAME | –logfile=FILENAME] [-n HOWMANY_COINS | –coins-number=HOWMANY_COINS] [-p NPROCS | –parallelism=NPROCS] [-R RATE | –refresh-rate=RATE] [-r N | –reserves=N] [-u SECTION | –exchange-account-section=SECTION] [-v | –version]
14.27.3. Description#
taler-exchange-benchmark is a command-line tool to measure the time spent to serve withdrawals/deposits/refreshes. Before running the benchmark, the GNU Taler services must already be running at the configured addresses.
- -c CONFIG_FILENAME | –config=CONFIG_FILENAME
(Mandatory) Use CONFIG_FILENAME.
- -F | –reserves-first
Create all reserves first, before starting normal operations.
- -f | –fakebank
Expect to interact with a fakebank instead of libeufin.
- -h | –help
Prints a compiled-in help text.
- -L LOGLEVEL | –log-level=LOGLEVEL
Specifies the log level to use. Accepted values are:
DEBUG,INFO,WARNING,ERROR.- -l FILENAME | –logfile=FILENAME
Send logging output to FILENAME.
- -n HOWMANY_COINS | –coins-number=HOWMANY_COINS
Defaults to 1. Specifies how many coins this benchmark should withdraw and spend. After being spent, each coin will be refreshed with a probability RATE (see option
--refresh-rate).- -p NPROCS | –parallelism=NPROCS
Run with NPROCS client processes.
- -R RATE | –refresh-rate=RATE
Defaults to 10. Probability of refresh per coin (0-100).
- -r N | –reserves=N
Create N reserves per client.
- -u SECTION | –exchange-account-section=SECTION
Which configuration section should be used for the bank account of the exchange.
- -v | –version
Print version information.
14.27.4. See Also#
taler-exchange-dbinit(1), taler-exchange-offline(1), taler-merchant-benchmark(1), taler-exchange-httpd(1), taler-unified-setup(1), taler-exchange.conf(5)
14.27.5. Bugs#
Report bugs by using https://bugs.taler.net/ or by sending electronic mail to <taler@gnu.org>.