swift/setup.py at 026846c7b5a9f985a9218725a5ad4ed391a2aef0 - swift - OpenDev: Free Software Needs Free Tools

You run one or more swift-bench-client processes like this:
 $ swift-bench-client 127.0.0.1 20001
 $ swift-bench-client 127.0.0.1 20002
Then you run swift-bench with a new option, --bench-clients (-b), which is
specified once for each swift-bench-client:
 $ swift-bench -b 127.0.0.1:20001 -b 127.0.0.1:20002
You get log lines from each client (interleaved) along with a final report
for all clients:
 127.0.0.1:20002 swift-bench-server 2012年08月25日 22:44:06,148 INFO Auth version: 1.0
 127.0.0.1:20001 swift-bench-server 2012年08月25日 22:44:06,148 INFO Auth version: 1.0
 127.0.0.1:20001 swift-bench-server 2012年08月25日 22:44:12,249 INFO 83 PUTS [0 failures], 41.5/s
 127.0.0.1:20002 swift-bench-server 2012年08月25日 22:44:14,430 INFO 74 PUTS [0 failures], 34.3/s
 ...
 127.0.0.1:20002 swift-bench-server 2012年08月25日 22:45:18,942 INFO Auth version: 1.0
 127.0.0.1:20002 swift-bench-server 2012年08月25日 22:45:20,946 INFO 238 DEL [2 failures], 118.9/s
 swift-bench 2012年08月25日 22:45:27,549 INFO 2000 PUTS **FINAL** [0 failures], 56.8/s
 swift-bench 2012年08月25日 22:45:27,550 INFO 30000 GETS **FINAL** [50 failures], 974.6/s
 swift-bench 2012年08月25日 22:45:27,550 INFO 2000 DEL **FINAL** [20 failures], 237.1/s
The concurrency, PUT count, and GET count config settings are divided by
the number of bench_clients. In other words, the same volume of work is
attempted (vs. not specifying --bench-clients), but it can now span
servers and CPU cores.
Benchmark containers are created (if use_proxy = yes) and deleted (if
delete = yes), with appropriate concurrency, in the initiating
swift-bench process, not any of the swift-bench-client processes.
Change-Id: Idbf31a23093244ab357a9bf77e6031257774f24a