lightning

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Commit Graph

Author	SHA1	Message	Date
Rusty Russell	dc6d53e787	lightningd: don't bother pretty-printing JSON. This doesn't result in a speedup for our benchmark, since we use the cli tool which does the formatting. MCP results from 5 runs, min-max(mean +/- stddev): store_load_msec:33422-36830(35196.2+/-1.2e+03) vsz_kb:2637488 store_rewrite_sec:36.030000-37.630000(36.794+/-0.52) listnodes_sec:0.720000-0.950000(0.86+/-0.077) listchannels_sec:40.300000-41.080000(40.668+/-0.29) routing_sec:30.440000-31.030000(30.69+/-0.2) peer_write_all_sec:50.060000-52.800000(51.416+/-0.91) MCP notable changes from 2 patches ago (>1 stddev): -listchannels_sec:48.560000-55.680000(52.642+/-2.7) +listchannels_sec:40.300000-41.080000(40.668+/-0.29) Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>	6 years ago
Rusty Russell	5009d628a3	lightning-cli: do pretty-printing. Plugins don't do it right anyway, and we're about to remove it from lightningd. Produces same format as json_pp. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>	6 years ago
Rusty Russell	891ee20a59	tools/bench-gossipd.sh: rough benchmark for gossipd and the million channels project Outputs CSV. We add some stats for load times in developer mode, so we can easily read them out. peer_read_all_sec doesn't work, since we seem to reject about half the updates for having bad signatures. It's also very slow... routing fails, for unknown reasons, so that failure is ignored in routing_sec. Results from 5 runs, min-max(mean +/- stddev): store_load_msec,vsz_kb,store_rewrite_sec,listnodes_sec,listchannels_sec,routing_sec,peer_write_all_sec 39275-44779(40466.8+/-2.2e+03),2899248,41.010000-44.970000(41.972+/-1.5),2.280000-2.350000(2.304+/-0.025),49.770000-63.390000(59.178+/-5),33.310000-34.260000(33.62+/-0.35),42.100000-44.080000(43.082+/-0.67) Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Header from folded patch 'fixup!_tools-bench-gossipd.sh__rough_benchmark_for_gossipd_and_the_million_channels_project-2.patch': fixup! tools/bench-gossipd.sh: rough benchmark for gossipd and the million channels project Suggested-by: @niftynei Header from folded patch 'fixup!_tools-bench-gossipd.sh__rough_benchmark_for_gossipd_and_the_million_channels_project-1.patch': fixup! tools/bench-gossipd.sh: rough benchmark for gossipd and the million channels project MCP filename change. Header from folded patch 'tools-bench-gossipd.sh__dont_print_csv_by_default.patch': tools/bench-gossipd.sh: don't print CSV by default. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Header from folded patch 'fixup!_tools-bench-gossipd.sh__rough_benchmark_for_gossipd_and_the_million_channels_project.patch': fixup! tools/bench-gossipd.sh: rough benchmark for gossipd and the million channels project Make shellcheck happy. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>	6 years ago

Author

SHA1

Message

Date

Rusty Russell

dc6d53e787

lightningd: don't bother pretty-printing JSON.

This doesn't result in a speedup for our benchmark, since we use the
cli tool which does the formatting.

MCP results from 5 runs, min-max(mean +/- stddev):
	store_load_msec:33422-36830(35196.2+/-1.2e+03)
	vsz_kb:2637488
	store_rewrite_sec:36.030000-37.630000(36.794+/-0.52)
	listnodes_sec:0.720000-0.950000(0.86+/-0.077)
	listchannels_sec:40.300000-41.080000(40.668+/-0.29)
	routing_sec:30.440000-31.030000(30.69+/-0.2)
	peer_write_all_sec:50.060000-52.800000(51.416+/-0.91)

MCP notable changes from 2 patches ago (>1 stddev):
	-listchannels_sec:48.560000-55.680000(52.642+/-2.7)
	+listchannels_sec:40.300000-41.080000(40.668+/-0.29)

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

6 years ago

Rusty Russell

5009d628a3

lightning-cli: do pretty-printing.

Plugins don't do it right anyway, and we're about to remove it from
lightningd.  Produces same format as json_pp.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

6 years ago

Rusty Russell

891ee20a59

tools/bench-gossipd.sh: rough benchmark for gossipd and the million channels project

Outputs CSV. We add some stats for load times in developer mode, so we can
easily read them out.

peer_read_all_sec doesn't work, since we seem to reject about half the
updates for having bad signatures. It's also very slow...

routing fails, for unknown reasons, so that failure is ignored in routing_sec.

Results from 5 runs, min-max(mean +/- stddev):
store_load_msec,vsz_kb,store_rewrite_sec,listnodes_sec,listchannels_sec,routing_sec,peer_write_all_sec
39275-44779(40466.8+/-2.2e+03),2899248,41.010000-44.970000(41.972+/-1.5),2.280000-2.350000(2.304+/-0.025),49.770000-63.390000(59.178+/-5),33.310000-34.260000(33.62+/-0.35),42.100000-44.080000(43.082+/-0.67)

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

Header from folded patch 'fixup!_tools-bench-gossipd.sh__rough_benchmark_for_gossipd_and_the_million_channels_project-2.patch':

fixup! tools/bench-gossipd.sh: rough benchmark for gossipd and the million channels project

Suggested-by: @niftynei

Header from folded patch 'fixup!_tools-bench-gossipd.sh__rough_benchmark_for_gossipd_and_the_million_channels_project-1.patch':

fixup! tools/bench-gossipd.sh: rough benchmark for gossipd and the million channels project

MCP filename change.

Header from folded patch 'tools-bench-gossipd.sh__dont_print_csv_by_default.patch':

tools/bench-gossipd.sh: don't print CSV by default.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

Header from folded patch 'fixup!_tools-bench-gossipd.sh__rough_benchmark_for_gossipd_and_the_million_channels_project.patch':

fixup! tools/bench-gossipd.sh: rough benchmark for gossipd and the million channels project

Make shellcheck happy.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

6 years ago

3 Commits (3fa539fc1b78542abb5963f5cd7127e2e6d62940)