Add CI action to publish custom-branch hydra-node docker images

[ffakenz]

Introduce new docker ci to publish custom hydra-node docker images by branch name.

date time will be used so multiple images can be built and publish per branch.

---

• 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

No cost or size differences found

[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	2024-12-03 11:55:30.654878283 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	8fc2a74df32d01d1db56b3acb561831ef9c9970123079423abfcb86e	12622
μHead	c40e78e78083a4c137734abe9ac4070cc978842e9755fe88e0c7b922*	11133
νDeposit	2feb47889a4f658dc593cefcb0e37d584b9431944f08a687f3dab4af	4865

• 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	11721	8.77	2.86	0.76
2	11919	10.79	3.53	0.79
3	12117	12.38	4.03	0.81
5	12519	16.04	5.23	0.87
10	13528	24.69	8.03	1.00
24	16343	49.37	16.05	1.38

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	743	3.40	1.74	0.22
3	923	4.39	2.34	0.24
5	1283	6.46	3.61	0.29
10	2174	12.24	7.28	0.40
54	10066	99.20	68.72	1.89

CollectCom transaction costs

Parties	UTxO (bytes)	Tx size	% max Mem	% max CPU	Min fee ₳
1	57	560	24.12	7.06	0.42
2	114	675	32.69	9.48	0.51
3	170	782	41.96	12.11	0.61
4	226	897	51.76	14.85	0.71
5	284	1004	58.04	16.75	0.78
6	338	1116	63.26	18.36	0.84
7	396	1227	81.39	23.18	1.03
8	451	1338	86.26	24.79	1.08
9	506	1453	90.83	26.36	1.14

Cost of Decrement Transaction

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	651	22.63	7.31	0.41
2	857	25.18	8.69	0.45
3	945	26.59	9.75	0.48
5	1206	29.25	11.84	0.53
10	2071	40.24	18.24	0.70
44	6982	98.09	57.14	1.66

Close transaction costs

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	656	24.43	8.03	0.43
2	811	25.90	9.18	0.46
3	911	27.50	10.34	0.49
5	1344	32.41	13.52	0.57
10	1832	38.37	18.45	0.67
42	6729	94.69	59.12	1.64

Contest transaction costs

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	687	30.47	9.64	0.50
2	822	32.32	10.88	0.53
3	1067	35.44	12.72	0.58
5	1281	38.48	14.89	0.62
10	2137	50.18	22.25	0.81
34	5680	99.15	54.32	1.59

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	11613	25.70	8.75	0.93
2	11674	33.24	11.23	1.01
3	11823	39.31	13.33	1.08
4	11955	51.24	17.39	1.22
5	12126	60.23	20.53	1.32
6	12273	68.61	23.36	1.41
7	12356	75.03	25.46	1.48
8	12433	83.78	28.45	1.58
9	12638	97.21	33.09	1.73

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	11714	17.29	5.92	0.85
10	1	57	11748	19.56	6.83	0.87
10	5	285	11884	27.69	10.14	0.97
10	10	569	12053	35.86	13.55	1.07
10	20	1139	12394	54.01	21.03	1.28
10	30	1709	12736	73.27	28.92	1.51
10	40	2276	13073	91.44	36.40	1.73
10	44	2508	13212	99.22	39.59	1.82

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 2024-12-03 11:58:16.441410599 UTC

Baseline Scenario

Number of nodes	1
Number of txs	300
Avg. Confirmation Time (ms)	4.632432040
P99	13.353614429999958ms
P95	5.611942600000001ms
P50	4.095382ms
Number of Invalid txs	0

Three local nodes

Number of nodes	3
Number of txs	900
Avg. Confirmation Time (ms)	24.461216685
P99	120.02169623ms
P95	33.784442549999994ms
P50	21.58467ms
Number of Invalid txs	0

[github-actions]

Test Results

  5 files  ±0  162 suites  ±0   34m 10s ⏱️ + 3m 41s
555 tests ±0  548 ✅ ±0  7 💤 ±0  0 ❌ ±0 
557 runs  ±0  550 ✅ ±0  7 💤 ±0  0 ❌ ±0 

Results for commit 491260e. ± Comparison against base commit 3748690.

♻️ This comment has been updated with latest results.

[noonio]

Looking great!