Update mithril to 2418.1

[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	2024-05-13 10:40:22.847036225 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	4796	9.02	3.45	0.46
2	4996	10.82	4.14	0.49
3	5197	12.74	4.88	0.52
5	5600	16.43	6.29	0.57
10	6605	26.41	10.13	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	556	10.24	4.04	0.29
2	745	13.88	5.64	0.34
3	931	17.66	7.29	0.39
5	1309	25.66	10.74	0.49
10	2246	48.19	20.30	0.78
19	3925	97.83	40.79	1.41

Cost of CollectCom Transaction

Parties	UTxO (bytes)	Tx size	% max Mem	% max CPU	Min fee ₳
1	57	544	16.56	6.55	0.36
2	114	654	26.89	10.72	0.47
3	170	764	37.69	15.18	0.60
4	225	874	51.46	20.84	0.75
5	282	984	69.98	28.36	0.96
6	338	1095	85.05	34.75	1.14

Cost of Close Transaction

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	625	8.34	4.63	0.28
2	591	8.48	4.07	0.27
3	864	9.75	6.73	0.32
5	1198	11.40	9.14	0.36
10	1909	15.74	15.09	0.47
50	8173	50.62	63.35	1.38

Cost of Contest Transaction

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	619	8.69	4.74	0.28
2	764	9.30	5.77	0.30
3	907	10.32	7.04	0.32
5	1293	12.29	9.68	0.38
10	2122	17.40	16.22	0.50
50	8051	51.60	63.42	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	4677	17.13	7.41	0.55
2	4753	24.59	10.58	0.63
3	4909	38.59	16.79	0.80
4	5168	60.42	26.69	1.06
5	5081	72.97	31.96	1.19
6	5389	99.95	44.08	1.51

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	7.85	3.28	0.44
5	1	57	4662	9.00	3.99	0.46
5	5	284	4796	13.91	6.96	0.52
5	10	568	4966	19.37	10.40	0.60
5	20	1139	5306	30.69	17.44	0.76
5	30	1706	5645	42.43	24.67	0.92
5	40	2276	5986	54.17	31.89	1.08
5	50	2842	6321	65.50	38.95	1.24
5	79	4494	7307	99.00	59.68	1.70

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 2024-05-13 10:43:53.131753321 UTC

Baseline Scenario

Number of nodes	3
Number of txs	9000
Avg. Confirmation Time (ms)	21.580942774
P99	102.17221123000013ms
P95	30.753914349999995ms
P50	19.0736685ms
Number of Invalid txs	0

Baseline Scenario

Number of nodes	1
Number of txs	3000
Avg. Confirmation Time (ms)	3.774006811
P99	5.386080639999989ms
P95	4.465443549999999ms
P50	3.6814095ms
Number of Invalid txs	0

[github-actions]

Test Results

426 tests  ±0   416 ✅ ±0   14m 32s ⏱️ -12s
138 suites ±0    10 💤 ±0 
  2 files   ±0     0 ❌ ±0 

Results for commit 711b5ad. ± Comparison against base commit 4791447.

[v0d1ch]

I approve but perhaps it would be good to detect changes in the mithril version similar to what we do for cardano-cli:

it "has expected cardano-cli version available" $
      readProcess "cardano-cli" ["--version"] "" >>= (`shouldContain` "8.20.3.0")