Don't build dockers in nix flake check - it is too big for CI

[locallycompact]

---

• CHANGELOG updated or not needed
• Documentation updated or not needed
• Haddocks updated or not needed
• No new TODOs introduced or explained herafter

[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	2024-06-03 15:50:10.918820807 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	4818	5.87	2.30	0.43
2	5019	7.57	2.98	0.45
3	5221	8.97	3.54	0.48
5	5623	11.44	4.50	0.52
10	6628	18.74	7.39	0.65
58	16276	85.81	33.83	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	559	9.69	3.82	0.28
2	748	12.48	5.10	0.32
3	937	15.33	6.40	0.36
5	1309	21.26	9.09	0.45
10	2244	37.35	16.27	0.67
25	5054	96.42	41.75	1.45

Cost of CollectCom Transaction

Parties	UTxO (bytes)	Tx size	% max Mem	% max CPU	Min fee ₳
1	57	548	14.78	5.90	0.34
2	113	654	23.06	9.32	0.43
3	170	764	33.48	13.65	0.55
4	226	874	45.45	18.66	0.69
5	283	984	57.13	23.67	0.83
6	338	1095	71.51	29.78	0.99
7	393	1205	90.04	37.53	1.20

Cost of Close Transaction

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	599	8.31	4.60	0.28
2	688	8.56	5.31	0.29
3	819	9.22	6.36	0.31
5	1246	11.97	9.55	0.37
10	1993	15.42	15.03	0.47
50	7949	48.27	61.78	1.34

Cost of Contest Transaction

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	635	8.56	4.70	0.28
2	758	9.33	5.78	0.30
3	957	10.42	7.19	0.33
5	1288	12.40	9.73	0.38
10	1906	15.82	14.96	0.47
50	8129	50.90	63.15	1.37

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	4690	17.00	7.35	0.55
2	4763	26.83	11.63	0.66
3	4916	41.01	17.95	0.83
4	5000	52.52	22.89	0.96
5	5222	76.18	33.50	1.24

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	7.82	3.27	0.44
5	1	57	4686	8.76	3.89	0.46
5	5	285	4821	13.58	6.83	0.52
5	10	569	4991	19.34	10.39	0.60
5	20	1138	5329	30.87	17.52	0.76
5	30	1709	5673	42.40	24.66	0.92
5	40	2276	6010	54.23	31.92	1.08
5	50	2848	6352	65.89	39.12	1.24
5	80	4552	7365	99.91	60.30	1.72

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 2024-06-03 15:52:28.022918447 UTC

Baseline Scenario

Number of nodes	1
Number of txs	3000
Avg. Confirmation Time (ms)	4.237393351
P99	8.366155369999953ms
P95	4.526130599999999ms
P50	3.6180375ms
Number of Invalid txs	0

Three local nodes

Number of nodes	3
Number of txs	9000
Avg. Confirmation Time (ms)	21.027680955
P99	111.21964801000001ms
P95	29.07510804999999ms
P50	18.587669499999997ms
Number of Invalid txs	0

[github-actions]

Test Results

436 tests  ±0   424 ✅ ±0   14m 39s ⏱️ -40s
143 suites ±0    12 💤 ±0 
  5 files   ±0     0 ❌ ±0 

Results for commit 3052aea. ± Comparison against base commit f17cbc8.