aiken: v1.1.13

[locallycompact]

No description provided.

[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	-	-	-	-
40	-	-	-	-

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	-	$${\color{green}-0.39}$$	$${\color{green}-0.09}$$	-
2	-	-	-	-
3	-	$${\color{green}-0.39}$$	$${\color{green}-0.09}$$	-
5	-	-	-	-
10	-	-	-	-
37	-	-	-	-

Cost of Decrement Transaction

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	-	-	-	-
2	-	-	-	-
3	-	-	-	-
5	-	-	-	-
10	-	-	-	-
40	-	-	-	-

Close transaction costs

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	-	-	-	-
2	-	-	-	-
3	-	-	-	-
5	-	-	-	-
10	-	-	-	-
34	-	-	-	-

Contest transaction costs

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	-	-	-	-
2	-	-	-	-
3	-	-	-	-
5	-	-	-	-
10	-	-	-	-
27	-	-	-	-

FanOut transaction costs

UTxO, Parties	UTxO (bytes)	Tx size	% max Mem	% max CPU	Min fee ₳
(0, 10)	-	-	-	-	-
(1, 10)	-	-	-	-	-
(5, 10)	-	-	-	-	-
(10, 10)	-	-	-	-	-
(20, 10)	-	-	-	-	-
(37, 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	2025-02-26 15:43:56.175014025 UTC
Max. memory units	14000000
Max. CPU units	10000000000
Max. tx size (kB)	16384

Script summary

Name	Hash	Size (Bytes)
νInitial	c8a101a5c8ac4816b0dceb59ce31fc2258e387de828f02961d2f2045	2652
νCommit	61458bc2f297fff3cc5df6ac7ab57cefd87763b0b7bd722146a1035c	685
νHead	0e35115a2c7c13c68ecd8d74e4987c04d4539e337643be20bb3274bd	14756
μHead	57166715eadb8d3135964325c016eea546c21e1c0aae974ca67df9a5*	5541
νDeposit	ae01dade3a9c346d5c93ae3ce339412b90a0b8f83f94ec6baa24e30c	1102

• 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	6094	11.23	3.50	0.53
2	6292	13.22	4.10	0.56
3	6495	15.68	4.86	0.60
5	6897	19.76	6.10	0.66
10	7903	30.97	9.53	0.82
40	13933	98.36	30.21	1.78

Commit transaction costs

This uses ada-only outputs for better comparability.

UTxO	Tx size	% max Mem	% max CPU	Min fee ₳
1	561	2.44	1.16	0.20
2	742	3.38	1.73	0.22
3	924	4.36	2.33	0.24
5	1280	6.41	3.60	0.28
10	2180	12.13	7.25	0.40
54	10048	98.61	68.52	1.88

CollectCom transaction costs

Parties	UTxO (bytes)	Tx size	% max Mem	% max CPU	Min fee ₳
1	57	525	26.44	7.58	0.44
2	114	636	33.91	9.76	0.52
3	170	747	44.68	12.72	0.64
4	227	858	53.42	15.20	0.73
5	284	969	60.57	17.30	0.81
6	337	1081	79.53	22.34	1.00
7	395	1192	81.08	23.12	1.02
8	450	1303	87.41	24.99	1.09
9	506	1414	93.54	26.80	1.16

Cost of Increment Transaction

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	1798	25.50	8.33	0.50
2	1928	27.03	9.47	0.52
3	2163	29.27	10.95	0.56
5	2409	33.24	13.52	0.62
10	3105	42.73	19.88	0.78
39	7359	98.41	57.01	1.68

Cost of Decrement Transaction

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	601	23.99	7.61	0.43
2	809	26.86	9.06	0.47
3	953	28.13	10.10	0.49
5	1150	29.79	11.85	0.53
10	2001	43.52	18.97	0.73
39	6330	99.57	53.76	1.62

Close transaction costs

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	704	29.15	9.22	0.48
2	824	30.94	10.42	0.51
3	872	34.08	11.86	0.55
5	1344	37.47	14.58	0.62
10	2052	51.09	22.24	0.81
32	5540	95.02	51.46	1.53

Contest transaction costs

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	629	35.29	10.70	0.54
2	848	38.81	12.62	0.59
3	1021	41.27	14.08	0.63
5	1323	45.92	16.86	0.70
10	2174	58.91	24.40	0.90
26	4513	96.99	46.98	1.47

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	5895	24.04	7.81	0.66
2	6160	38.40	12.72	0.82
3	6212	46.64	15.38	0.91
4	6366	53.47	17.64	0.99
5	6481	63.00	20.76	1.09
6	6453	64.58	21.21	1.11
7	6650	79.11	26.05	1.27
8	6919	96.52	31.88	1.46

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	6125	22.25	7.45	0.65
10	10	570	6432	40.50	14.57	0.87
10	20	1140	6771	62.72	23.14	1.12
10	30	1706	7110	84.68	31.63	1.38
10	37	2107	7350	98.02	36.88	1.53

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 2025-02-26 15:46:54.648688375 UTC

Baseline Scenario

Number of nodes	1
Number of txs	300
Avg. Confirmation Time (ms)	4.899940983
P99	9.954163029999991ms
P95	6.20670225ms
P50	4.7204555ms
Number of Invalid txs	0

Memory data

Time	Used	Free
2025-02-26 15:45:30.532690756 UTC	923M	2164M
2025-02-26 15:45:35.532611985 UTC	1009M	2057M
2025-02-26 15:45:40.532579593 UTC	1005M	2060M
2025-02-26 15:45:45.532482227 UTC	1008M	2057M
2025-02-26 15:45:50.532602033 UTC	1012M	2053M
2025-02-26 15:45:55.532604547 UTC	1018M	2046M

Three local nodes

Number of nodes	3
Number of txs	900
Avg. Confirmation Time (ms)	24.175271398
P99	119.25194599ms
P95	31.053886ms
P50	21.3324575ms
Number of Invalid txs	0

Memory data

Time	Used	Free
2025-02-26 15:46:07.585049201 UTC	932M	2144M
2025-02-26 15:46:12.58517916 UTC	1100M	1976M
2025-02-26 15:46:17.58518317 UTC	1110M	1965M
2025-02-26 15:46:22.585097836 UTC	1114M	1960M
2025-02-26 15:46:27.585323504 UTC	1162M	1846M
2025-02-26 15:46:32.585207574 UTC	1192M	1734M
2025-02-26 15:46:37.585164939 UTC	1196M	1729M
2025-02-26 15:46:42.585199378 UTC	1198M	1726M
2025-02-26 15:46:47.585140374 UTC	1198M	1726M
2025-02-26 15:46:52.585175519 UTC	1200M	1724M

[github-actions]

Test Results

  5 files  ±0  165 suites  ±0   31m 11s ⏱️ -2s
563 tests ±0  561 ✅ ±0  2 💤 ±0  0 ❌ ±0 
565 runs  ±0  563 ✅ ±0  2 💤 ±0  0 ❌ ±0 

Results for commit ca96e06. ± Comparison against base commit a22b272.

♻️ This comment has been updated with latest results.

[noonio]

Given that nothing else has changed and the script sizes have gone up, I'm inclined to not merge this version.

We may as well wait for another release and see if we must upgrade (i.e. it's not like this upgrade is an incremental improvement).