Do not recompute integrity hash

[ch1bo]

This is not needed anymore as we are not converting between Babbage and Conway transactions anymore. Consequently the TODO comment is also not needed as the upgradeTx / conversion was removed.

---

• CHANGELOG update not needed
• Documentation update not needed
• Haddocks update not needed
• No new TODOs introduced; removed one

[noonio]

Nice

[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	2024-09-11 07:08:54.27513583 UTC
Max. memory units	14000000
Max. CPU units	10000000000
Max. tx size (kB)	16384

Script summary

Name	Hash	Size (Bytes)
νInitial	2fac819a1f4f14e29639d1414220d2a18b6abd6b8e444d88d0dda8ff	3799
νCommit	2043a9f1a685bcf491413a5f139ee42e335157c8c6bc8d9e4018669d	1743
νHead	2ee477c60839936be49a50030690865b5bed4db8cd2f05bf255ac680	10068
μHead	a1610f6e64843161f4a88229c0286176f5325de3e2f773eec2b1d818*	4508
νDeposit	c2117fd9ebdee3e96b81fd67ff7092d638926415c10f1f7e5a267ad0	2791

• 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	5094	5.81	2.30	0.44
2	5295	7.27	2.88	0.46
3	5502	8.41	3.32	0.48
5	5901	11.22	4.43	0.53
10	6904	18.02	7.12	0.65
57	16356	82.81	32.75	1.78

Commit transaction costs

This uses ada-only outputs for better comparability.

UTxO	Tx size	% max Mem	% max CPU	Min fee ₳
1	569	10.52	4.15	0.29
2	757	13.86	5.65	0.34
3	944	17.33	7.20	0.38
5	1319	24.65	10.44	0.48
10	2254	45.22	19.36	0.75
20	4132	95.99	40.76	1.40

CollectCom transaction costs

Parties	UTxO (bytes)	Tx size	% max Mem	% max CPU	Min fee ₳
1	57	560	21.46	8.41	0.41
2	114	671	32.13	12.75	0.53
3	170	782	47.29	18.88	0.70
4	226	893	58.99	23.83	0.84
5	285	1004	76.90	31.22	1.04
6	338	1120	90.22	37.01	1.20

Cost of Decrement Transaction

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	655	17.70	7.79	0.38
2	732	17.78	8.50	0.39
3	859	19.14	9.76	0.41
5	1253	24.93	13.50	0.50
10	1992	33.20	20.37	0.65
50	7969	98.93	75.05	1.84

Close transaction costs

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	641	20.11	9.03	0.41
2	787	21.57	10.43	0.43
3	914	22.95	11.79	0.46
5	1285	26.52	15.21	0.53
10	2011	34.24	22.58	0.68
50	8077	97.30	83.26	1.89

Contest transaction costs

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	680	25.93	11.14	0.47
2	845	27.69	12.67	0.50
3	985	29.87	14.49	0.54
5	1316	33.49	17.67	0.61
10	2205	44.04	26.70	0.80
39	6327	98.04	72.69	1.74

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	4967	17.43	7.58	0.56
2	5163	29.49	13.01	0.71
3	5234	41.42	18.27	0.85
4	5325	57.21	25.28	1.03
5	5418	66.04	29.11	1.13
6	5658	96.85	43.17	1.49

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 ₳
5	0	0	4934	7.50	3.17	0.45
5	1	57	4968	8.43	3.80	0.46
5	5	285	5104	13.74	6.98	0.54
5	10	569	5273	19.01	10.37	0.61
5	20	1137	5612	30.72	17.65	0.77
5	30	1707	5954	41.65	24.61	0.93
5	40	2280	6296	52.98	31.73	1.08
5	50	2845	6631	64.59	38.98	1.24
5	81	4608	7681	99.87	61.16	1.74

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 2024-09-11 07:09:34.515636257 UTC

Baseline Scenario

Number of nodes	1
Number of txs	3000
Avg. Confirmation Time (ms)	5.046363390
P99	14.190007419999915ms
P95	6.2741315999999925ms
P50	4.127657ms
Number of Invalid txs	0

Three local nodes

Number of nodes	3
Number of txs	9000
Avg. Confirmation Time (ms)	24.212268043
P99	116.42679953000004ms
P95	33.04261909999998ms
P50	21.4495965ms
Number of Invalid txs	0

[github-actions]

Test Results

490 tests  ±0   485 ✅ ±0   20m 38s ⏱️ +32s
155 suites ±0     5 💤 ±0 
  6 files   ±0     0 ❌ ±0 

Results for commit 6d2595c. ± Comparison against base commit d4b3cbc.