Update org/repository links

[ch1bo]

Kept some of the old docker image references on input-output-hk as these docker images don't exist in the new org.

---

• CHANGELOG update not needed
• Documentation update not needed
• Haddocks update not needed
• No new TODOs introduced

[github-actions]

Transactions Costs

Sizes and execution budgets for Hydra protocol transactions. Note that unlisted parameters are currently using arbitrary values and results are not fully deterministic and comparable to previous runs.

Metadata
Generated at	2024-07-11 07:41:24.303007251 UTC
Max. memory units	14000000
Max. CPU units	10000000000
Max. tx size (kB)	16384

Script summary

Name	Hash	Size (Bytes)
νInitial	baafeb5dc37bbe6e068784746bda0a3b1bb1d034fa0c55270f6079c1	4082
νCommit	fe7af84822bcba542fae377ae7311fc5fd20152f925ccd980f73ecdc	2061
νHead	93c08c55e804d7f82ca545a01883b5fda6a6d3623cb78885625800ae	9366
μHead	5e65c73722b4bb3f0cbfcc8433e1dcdfea099eaf0a43060f1731a65b*	4237

• The minting policy hash is only usable for comparison. As the script is parameterized, the actual script is unique per Head.

Cost of Init Transaction

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	4819	5.78	2.27	0.43
2	5024	7.29	2.86	0.45
3	5224	8.59	3.37	0.47
5	5621	11.60	4.57	0.52
10	6626	18.40	7.24	0.64
58	16276	85.92	33.87	1.80

Cost of Commit Transaction

This is using ada-only outputs for better comparability.

UTxO	Tx size	% max Mem	% max CPU	Min fee ₳
1	556	9.69	3.82	0.28
2	749	12.48	5.10	0.32
3	927	15.33	6.40	0.36
5	1310	21.26	9.09	0.45
10	2243	37.35	16.27	0.67
25	5049	96.42	41.75	1.45

Cost of CollectCom Transaction

Parties	UTxO (bytes)	Tx size	% max Mem	% max CPU	Min fee ₳
1	57	544	14.55	5.82	0.33
2	112	653	22.98	9.30	0.43
3	170	764	32.27	13.20	0.54
4	227	878	45.34	18.63	0.69
5	281	984	60.05	24.74	0.86
6	339	1095	73.37	30.46	1.01
7	395	1205	89.07	37.16	1.19

Cost of Close Transaction

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	603	8.31	4.60	0.28
2	773	9.46	6.01	0.30
3	925	10.08	7.05	0.32
5	1183	11.57	9.20	0.36
10	1882	15.19	14.72	0.46
50	8120	49.19	62.61	1.36

Cost of Contest Transaction

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	619	8.60	4.71	0.28
2	715	8.88	5.44	0.29
3	942	10.47	7.19	0.33
5	1288	12.19	9.64	0.37
10	2015	16.60	15.63	0.49
50	8086	51.74	63.73	1.38

Cost of Abort Transaction

Some variation because of random mixture of still initial and already committed outputs.

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	4693	17.09	7.39	0.55
2	4868	28.71	12.59	0.69
3	5030	43.35	19.11	0.86
4	4993	54.98	24.05	0.99
5	5196	71.12	31.19	1.18
6	5465	99.95	44.10	1.52

Cost of FanOut Transaction

Involves spending head output and burning head tokens. Uses ada-only UTxO for better comparability.

Parties	UTxO	UTxO (bytes)	Tx size	% max Mem	% max CPU	Min fee ₳
5	0	0	4651	8.03	3.36	0.44
5	1	57	4686	8.97	3.98	0.46
5	5	284	4821	13.79	6.92	0.52
5	10	568	4989	19.34	10.39	0.60
5	20	1136	5328	31.08	17.61	0.76
5	30	1708	5671	42.82	24.83	0.92
5	40	2277	6010	53.72	31.71	1.08
5	50	2846	6349	65.56	38.97	1.24
5	79	4495	7331	99.39	59.85	1.71

End-To-End Benchmark Results

This page is intended to collect the latest end-to-end benchmarks results produced by Hydra's Continuous Integration system from the latest master code.

Please take those results with a grain of salt as they are currently produced from very limited cloud VMs and not controlled hardware. Instead of focusing on the absolute results, the emphasis should be on relative results, eg. how the timings for a scenario evolve as the code changes.

Generated at 2024-07-11 07:43:34.103561105 UTC

Baseline Scenario

Number of nodes	1
Number of txs	3000
Avg. Confirmation Time (ms)	4.022555198
P99	8.353463059999925ms
P95	4.318383399999999ms
P50	3.5633445000000004ms
Number of Invalid txs	0

Three local nodes

Number of nodes	3
Number of txs	9000
Avg. Confirmation Time (ms)	20.335788300
P99	41.47716153000003ms
P95	29.005755899999997ms
P50	18.442404ms
Number of Invalid txs	0

[github-actions]

Test Results

437 tests  ±0   425 ✅ ±0   15m 11s ⏱️ +6s
143 suites ±0    12 💤 ±0 
  5 files   ±0     0 ❌ ±0 

Results for commit 17c53a6. ± Comparison against base commit f2ef4c7.