Wait for cardano-node sync

[v0d1ch]

Smoke tests were failing because we would query the protocol-parameters while the node is not yet in sync and that would throw era missmatch because of the latest changes to hydra-node. We solve this by waiting for the cardano-node to be in sync immediately since this workflow is used only when running smoke-tests. We should investigate if this error we get makes sense for the potential users trying to run their hydra-node using the cardano-node that is not fully synced.

---

• CHANGELOG updated or not needed
• Documentation updated or not needed
• Haddocks updated or not needed
• No new TODOs introduced or explained herafter

[github-actions]

Transactions 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	2023-12-27 17:30:59.067254167 UTC
Max. memory units	14000000
Max. CPU units	10000000000
Max. tx size (kB)	16384

Script summary

Name	Hash	Size (Bytes)
νInitial	985245919fcc6c0c5cd116023cd2c947c43e80dcbb5075fe12433fbb	4072
νCommit	7cb20fa71eb4c563ca283566ebe0aa65859d96c3f8cba35c52c181fd	2043
νHead	7a36661f5c15e9f1783aeaab890812c59b7286cbbc6de762d3110772	8816
μHead	8b111ac12274e46314769295a1c5dcab1d260096fc469fd698065463*	3851

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

Cost of Init Transaction

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	4372	10.29	3.97	0.45
2	4573	12.57	4.83	0.49
3	4774	14.73	5.65	0.52
5	5180	19.12	7.31	0.59
10	6182	30.30	11.55	0.75
41	12418	99.11	37.63	1.77

Cost of Commit Transaction

This is using ada-only outputs for better comparability.

UTxO	Tx size	% max Mem	% max CPU	Min fee ₳
1	534	11.37	4.44	0.30
2	724	15.04	6.07	0.35
3	912	18.85	7.75	0.40
5	1288	26.90	11.27	0.51
10	2224	49.55	20.97	0.80
19	3905	99.43	41.75	1.43

Cost of CollectCom Transaction

Parties	UTxO (bytes)	Tx size	% max Mem	% max CPU	Min fee ₳
1	57	480	21.78	8.51	0.41
2	113	590	34.16	13.45	0.55
3	171	700	48.36	19.17	0.71
4	225	810	59.29	23.81	0.84
5	284	920	76.12	30.71	1.03
6	339	1031	92.54	37.56	1.21

Cost of Close Transaction

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	546	16.68	7.67	0.36
2	727	18.54	9.35	0.40
3	908	20.17	10.92	0.43
5	1282	23.80	14.21	0.50
10	2155	31.75	21.77	0.66
50	9014	98.89	83.93	1.95

Cost of Contest Transaction

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	567	20.22	8.95	0.40
2	746	22.17	10.64	0.44
3	976	24.15	12.39	0.48
5	1261	27.79	15.46	0.54
10	2124	37.13	23.65	0.71
42	7465	95.95	74.87	1.79

Cost of Abort Transaction

Some variation because of random mixture of still initial and already committed outputs.

Parties	Tx size	% max Mem	% max CPU	Min fee ₳
1	4313	18.98	8.16	0.55
2	4500	31.91	13.91	0.71
3	4647	47.85	20.98	0.89
4	4836	66.03	29.07	1.11
5	5015	87.62	38.65	1.36

Cost of FanOut Transaction

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	4205	7.92	3.32	0.42
5	1	57	4239	9.28	4.13	0.44
5	5	285	4375	14.40	7.27	0.51
5	10	570	4545	20.34	10.99	0.59
5	20	1140	4885	32.51	18.57	0.76
5	30	1707	5224	44.82	26.20	0.93
5	40	2274	5562	57.25	33.88	1.10
5	50	2847	5905	69.77	41.61	1.27
5	74	4212	6718	99.34	59.96	1.68

End-To-End Benchmark Results

This page is intended to collect the latest end-to-end benchmarks results produced by Hydra's Continuous Integration system from the latest master code.

Please take those results with a grain of salt as they are currently produced from very limited cloud VMs and not controlled hardware. Instead of focusing on the absolute results, the emphasis should be on relative results, eg. how the timings for a scenario evolve as the code changes.

Generated at 2023-12-27 17:34:47.935094417 UTC

Baseline Scenario

Number of nodes	3
Number of txs	9000
Avg. Confirmation Time (ms)	23.927665084
P99	117.88872217000001ms
P95	33.35513144999997ms
P50	20.772000499999997ms
Number of Invalid txs	0

Baseline Scenario

Number of nodes	1
Number of txs	3000
Avg. Confirmation Time (ms)	4.167230722
P99	7.3075181199999815ms
P95	5.162787049999994ms
P50	3.99859ms
Number of Invalid txs	0

[github-actions]

Test Results

388 tests  ±0   383 ✅ ±0   22m 20s ⏱️ +36s
132 suites ±0     5 💤 ±0 
  5 files   ±0     0 ❌ ±0 

Results for commit e6fcb0e. ± Comparison against base commit f15b322.