cardano-api: 10.1 -> 10.4

[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]

Transaction cost differences

Script summary

Name	Size (Bytes)
νInitial	-
νCommit	-
νHead	-
μHead	-
νDeposit	-

Init transaction costs

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	-	-	-	-
2	-	-	-	-
3	-	-	-	-
5	-	-	-	-
10	-	-	-	-
44	-	-	-	-

Commit transaction costs

UTxO	Tx size	% max Mem	% max CPU	Min fee ₳
1	-	-	-	-
2	-	-	-	-
3	-	-	-	-
5	-	-	-	-
10	-	-	-	-
54	-	-	-	-

CollectCom transaction costs

Parties	UTxO (bytes)	Tx size	% max Mem	% max CPU	Min fee ₳
1	-	-	-	-	-
2	-	-	-	-	-
3	-	-	-	-	-
4	-	-	-	-	-
5	-	-	-	-	-
6	-	-	-	-	-
7	-	-	-	-	-
8	-	-	-	-	-

Cost of Increment Transaction

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	-	-	-	-
2	-	+0.38	+0.09	-
3	-	-	-	-
5	-	-	-	-
10	-	-	-	-
43	-	-	-	-

Cost of Decrement Transaction

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	-	-	-	-
2	-	-	-	-
3	-	-	-	-
5	-	-	-	-
10	-	-	-	-
45	-	-	-	-

Close transaction costs

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	-	-	-	-
2	-	-	-	-
3	-	-	-	-
5	-	-	-	-
10	-	-	-	-
41	-	-	-	-

Contest transaction costs

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	-	-	-	-
2	-	-	-	-
3	-	-	-	-
5	-	-	-	-
10	-	-	-	-
33	-	-	-	-

Abort transaction costs

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	-	-	-	-
2	-	-	-	-
3	-	-	-	-
4	-	-	-	-
5	-	-	-	-
6	-	-	-	-
7	-	-	-	-
8	-	-	-	-
9	-	-	-	-
10	-	-	-	-

[github-actions]

Transaction 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	2025-01-02 13:20:11.630204606 UTC
Max. memory units	14000000
Max. CPU units	10000000000
Max. tx size (kB)	16384

Script summary

Name	Hash	Size (Bytes)
νInitial	00a6ddbc130ab92f5b7cb8d1ccd8d79eca5bfe25f6843c07b62841f0	2667
νCommit	3e5a776bcee213e3dfd15806952a10ac5590e3e97d09d62eb99266b2	690
νHead	5350e9d521552ebfd9e846fd70c3b801f716fc14296134ec0fb71e97	14495
μHead	482c3ce15cde05bc905b915ccfa2546e500be1c5d722389026c37aa3*	5615
νDeposit	de09cec5f84eedaf64186cb52ba4ee6e74e6fc368af25b90d457f352	1118

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

Init transaction costs

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	6197	10.41	3.33	0.53
2	6401	12.04	3.82	0.56
3	6602	14.09	4.46	0.59
5	7008	18.52	5.87	0.65
10	8007	28.42	8.97	0.80
44	14843	98.81	31.15	1.83

Commit transaction costs

This uses ada-only outputs for better comparability.

UTxO	Tx size	% max Mem	% max CPU	Min fee ₳
1	561	2.45	1.17	0.20
2	740	3.40	1.74	0.22
3	920	4.39	2.34	0.24
5	1283	6.46	3.61	0.29
10	2170	12.24	7.28	0.40
54	10062	99.20	68.72	1.89

CollectCom transaction costs

Parties	UTxO (bytes)	Tx size	% max Mem	% max CPU	Min fee ₳
1	57	564	24.20	7.07	0.42
2	114	671	32.08	9.36	0.51
3	170	782	42.04	12.11	0.61
4	225	893	50.45	14.51	0.70
5	284	1004	59.10	16.97	0.79
6	338	1116	65.44	18.87	0.86
7	396	1227	71.82	20.88	0.93
8	452	1338	95.68	26.98	1.18

Cost of Increment Transaction

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	1797	23.13	7.64	0.47
2	1996	25.18	9.06	0.51
3	2241	28.37	10.90	0.56
5	2391	29.63	12.47	0.58
10	3089	38.10	18.55	0.73
41	7762	95.31	58.24	1.68

Cost of Decrement Transaction

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	628	22.72	7.32	0.41
2	791	23.47	8.19	0.43
3	942	26.71	9.78	0.48
5	1292	30.43	12.17	0.54
10	2087	43.05	18.99	0.73
44	6742	94.68	56.17	1.62

Close transaction costs

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	725	27.03	8.74	0.46
2	872	28.64	9.91	0.49
3	994	32.62	11.84	0.54
5	1259	33.48	13.43	0.57
10	2064	43.70	20.33	0.74
40	6552	99.22	58.82	1.66

Contest transaction costs

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	658	32.78	10.14	0.52
2	804	34.77	11.41	0.55
3	989	37.33	12.97	0.59
5	1266	41.25	15.51	0.65
10	2103	52.95	22.81	0.84
32	5355	99.28	52.51	1.57

Abort transaction costs

There is some variation due to the random mixture of initial and already committed outputs.

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	6118	26.09	8.83	0.69
2	6213	34.81	11.78	0.79
3	6415	44.69	15.24	0.90
4	6457	49.44	16.71	0.95
5	6592	55.81	18.86	1.03
6	6796	67.76	22.93	1.16
7	6704	71.67	24.12	1.20
8	7069	89.98	30.52	1.41
9	7146	95.43	32.30	1.47

FanOut transaction costs

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 ₳
10	1	57	6231	19.99	6.94	0.64
10	10	570	6537	36.88	13.76	0.84
10	20	1139	6877	56.83	21.77	1.07
10	30	1708	7217	76.79	29.78	1.30
10	42	2390	7624	99.94	39.10	1.58

End-to-end benchmark results

This page is intended to collect the latest end-to-end benchmark results produced by Hydra's continuous integration (CI) system from the latest master code.

Please note that these results are approximate as they are currently produced from limited cloud VMs and not controlled hardware. Rather than focusing on the absolute results, the emphasis should be on relative results, such as how the timings for a scenario evolve as the code changes.

Generated at 2025-01-02 13:23:00.641737456 UTC

Baseline Scenario

Number of nodes	1
Number of txs	300
Avg. Confirmation Time (ms)	4.971457820
P99	12.526911399999994ms
P95	7.7968572ms
P50	4.485623ms
Number of Invalid txs	0

Three local nodes

Number of nodes	3
Number of txs	900
Avg. Confirmation Time (ms)	23.967064586
P99	115.22617161ms
P95	30.98271844999998ms
P50	21.6886135ms
Number of Invalid txs	0

[github-actions]

Test Results

  5 files  ±0  165 suites  ±0   31m 35s ⏱️ - 1m 25s
563 tests ±0  557 ✅ ±0  6 💤 ±0  0 ❌ ±0 
565 runs  ±0  559 ✅ ±0  6 💤 ±0  0 ❌ ±0 

Results for commit 9329c74. ± Comparison against base commit c3fe7c1.

♻️ This comment has been updated with latest results.

[noonio]

Looks great! Overall seems simpler; so that's a win :) thanks!