Drop nixpkgsLatest in favour of haskellNix/nixpkgs

[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	-	-	-	-
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	-	-	-	-	-
9	-	-	-	-	-
10	-	-	-	-	-

Cost of Increment Transaction

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	-	$${\color{green}-0.39}$$	$${\color{green}-0.09}$$	-
2	-	-	-	-
3	-	-	-	-
5	-	$${\color{green}-0.39}$$	$${\color{green}-0.09}$$	-
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	-	-	-	-

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)	-	-	-	-	-
(40, 10)	-	-	-	-	-
(41, 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	2025-01-13 13:13:46.869010551 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	5350e9d521552ebfd9e846fd70c3b801f716fc14296134ec0fb71e97	14492
μHead	6b49dc4e571207d615dba01996548cb610b0caa85c30423d169d0091*	5612
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	6165	10.00	3.17	0.53
2	6365	12.04	3.82	0.56
3	6566	14.26	4.52	0.59
5	6966	18.52	5.87	0.65
10	7975	28.76	9.09	0.80
44	14810	98.38	30.98	1.82

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	741	3.38	1.73	0.22
3	920	4.36	2.33	0.24
5	1283	6.41	3.60	0.28
10	2168	12.13	7.25	0.40
54	10021	98.61	68.52	1.88

CollectCom transaction costs

Parties	UTxO (bytes)	Tx size	% max Mem	% max CPU	Min fee ₳
1	57	525	24.20	7.07	0.42
2	114	636	31.94	9.30	0.50
3	169	751	43.28	12.42	0.62
4	227	862	50.88	14.69	0.71
5	282	969	60.62	17.36	0.81
6	337	1081	70.98	20.19	0.92
7	393	1192	83.73	23.63	1.05
8	450	1307	87.38	25.05	1.09

Cost of Increment Transaction

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	1789	23.75	7.93	0.48
2	1926	25.56	9.15	0.51
3	2017	25.68	9.82	0.52
5	2413	31.41	13.11	0.60
10	3211	41.16	19.71	0.77
42	8064	98.60	60.26	1.74

Cost of Decrement Transaction

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	604	22.40	7.25	0.41
2	739	23.93	8.34	0.44
3	873	24.93	9.26	0.46
5	1351	31.88	12.56	0.56
10	1872	37.00	17.32	0.66
44	6944	99.10	57.39	1.67

Close transaction costs

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	640	28.57	9.14	0.48
2	736	29.71	10.07	0.50
3	1002	32.67	11.87	0.54
5	1177	35.59	13.99	0.59
10	2094	44.09	20.51	0.75
39	6406	96.35	57.29	1.62

Contest transaction costs

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	694	33.35	10.43	0.53
2	830	35.25	11.68	0.56
3	899	36.69	12.67	0.58
5	1263	41.73	15.76	0.66
10	1955	52.10	22.43	0.82
31	5235	98.93	51.84	1.55

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	6062	26.21	8.86	0.69
2	6130	31.51	10.60	0.75
3	6240	42.22	14.23	0.87
4	6444	52.90	17.97	0.99
5	6564	58.51	19.76	1.05
6	6733	70.78	24.00	1.19
7	6835	80.04	27.05	1.29
8	6899	87.29	29.49	1.37
9	6981	93.81	31.63	1.44

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	0	0	6162	17.30	5.88	0.60
10	1	57	6196	20.35	7.07	0.64
10	5	285	6333	27.25	9.88	0.72
10	10	568	6501	36.52	13.62	0.83
10	20	1137	6840	56.83	21.77	1.07
10	30	1709	7184	76.79	29.78	1.30
10	42	2392	7591	99.94	39.10	1.57

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 2025-01-13 13:16:42.645359941 UTC

Baseline Scenario

Number of nodes	1
Number of txs	300
Avg. Confirmation Time (ms)	4.140793696
P99	10.551400090000001ms
P95	4.9235367000000005ms
P50	3.899194ms
Number of Invalid txs	0

Three local nodes

Number of nodes	3
Number of txs	900
Avg. Confirmation Time (ms)	22.376143207
P99	38.58172059999999ms
P95	30.45726095ms
P50	20.8809675ms
Number of Invalid txs	0

[github-actions]

Test Results

  5 files  ±0  165 suites  ±0   31m 45s ⏱️ + 1m 32s
561 tests ±0  559 ✅ ±0  2 💤 ±0  0 ❌ ±0 
563 runs  ±0  561 ✅ ±0  2 💤 ±0  0 ❌ ±0 

Results for commit 208b92b. ± Comparison against base commit e7252f8.