TUI logs info on HeadIsContested

[ffakenz]

Fixes #1418

---

• 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	2024-05-10 08:09:43.867594436 UTC
Max. memory units	14000000
Max. CPU units	10000000000
Max. tx size (kB)	16384

Script summary

Name	Hash	Size (Bytes)
νInitial	bccf2a430c016bc960fbf31b02694011cd399d20da8882aac9d33611	4110
νCommit	56b0f0b597150e619c76bed60683f3b1e42d7bc0685ed951b882bfc5	1975
νHead	86bff95ba20e9d1d1b34899a56d86bbacc9fed999260b27dcc92d128	9351
μHead	88f533cf67cd0fc93d7d9ccf0a8b1d69ffd1208a825efbebbc1d36ba*	4213

• 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	4795	9.02	3.45	0.46
2	4993	10.82	4.14	0.49
3	5196	12.55	4.80	0.51
5	5599	16.43	6.29	0.57
10	6602	26.33	10.09	0.73
48	14244	99.77	38.28	1.86

Cost of Commit Transaction

This is using ada-only outputs for better comparability.

UTxO	Tx size	% max Mem	% max CPU	Min fee ₳
1	559	10.24	4.04	0.29
2	745	13.88	5.64	0.34
3	937	17.66	7.29	0.39
5	1307	25.66	10.74	0.49
10	2247	48.19	20.30	0.78
19	3936	97.83	40.79	1.41

Cost of CollectCom Transaction

Parties	UTxO (bytes)	Tx size	% max Mem	% max CPU	Min fee ₳
1	57	548	16.88	6.67	0.36
2	114	654	26.43	10.55	0.47
3	171	764	37.43	15.08	0.59
4	225	874	52.98	21.41	0.77
5	282	984	69.77	28.28	0.96
6	339	1095	82.17	33.67	1.11
7	395	1209	98.21	40.51	1.29

Cost of Close Transaction

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	587	8.34	4.61	0.28
2	735	9.00	5.65	0.30
3	954	10.56	7.39	0.33
5	1193	11.47	9.16	0.36
10	2097	17.17	16.21	0.50
50	7868	47.69	61.34	1.32

Cost of Contest Transaction

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	623	8.60	4.71	0.28
2	742	9.42	5.82	0.30
3	970	10.60	7.27	0.33
5	1154	11.52	8.99	0.36
10	2027	16.63	15.57	0.49
50	7869	50.68	62.71	1.36

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	4672	17.09	7.39	0.55
2	4783	27.98	12.18	0.67
3	4913	41.26	18.05	0.83
4	5141	59.67	26.28	1.05
5	5177	76.25	33.51	1.24
6	5292	96.98	42.62	1.47

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	4627	8.06	3.37	0.44
5	1	57	4662	9.00	3.99	0.46
5	5	286	4798	13.82	6.93	0.52
5	10	570	4967	19.79	10.58	0.61
5	20	1137	5305	31.32	17.71	0.76
5	30	1707	5646	42.64	24.76	0.92
5	40	2275	5984	53.96	31.81	1.08
5	50	2850	6329	65.50	38.95	1.24
5	80	4551	7340	99.94	60.31	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 2024-05-10 08:12:48.138562379 UTC

Baseline Scenario

Number of nodes	3
Number of txs	9000
Avg. Confirmation Time (ms)	21.908469020
P99	113.70119287000001ms
P95	30.79797769999999ms
P50	19.309649ms
Number of Invalid txs	0

Baseline Scenario

Number of nodes	1
Number of txs	3000
Avg. Confirmation Time (ms)	3.985136929
P99	6.934892119999993ms
P95	4.8683975ms
P50	3.8408365ms
Number of Invalid txs	0

[github-actions]

Test Results

426 tests  ±0   416 ✅ ±0   14m 25s ⏱️ ±0s
138 suites ±0    10 💤 ±0 
  2 files   ±0     0 ❌ ±0 

Results for commit cdfef3b. ± Comparison against base commit 6d75c29.