Benchmark results for unilink v0.8.8 on jetson-orin-nano

Self-hosted benchmark results for unilink v0.8.8.

Benchmark Target

• unilink ref: v0.8.8
• unilink commit: 0caa725fb89cf1e55f18caa249a1c196bca72591
• reference platform: jetson-orin-nano
• platform suffix: jetson-orin-nano
• benchmark repo commit: 090836517a859fe4dd34054be5561e0ce3603c65
• GitHub run id: 28710842224
• measured at UTC: 2026-07-04T15:32:34Z

Runner Environment

• runner: ubuntu-arm64
• host: ubuntu
• OS: Ubuntu 22.04.5 LTS
• kernel: 5.15.185-tegra
• architecture: aarch64
• CPU: Cortex-A78AE
• logical CPUs: 6
• estimated physical cores: 6
• memory KiB: 7789888
• compiler: c++ (Ubuntu 11.4.0-1ubuntu1~22.04.3) 11.4.0
• CMake: cmake version 4.3.4

Jetson Environment

• Jetson model: NVIDIA Jetson Orin Nano Engineering Reference Developer Kit Super
• L4T release: `# R36 (release), REVISION: 5.0, GCID: 43688277, BOARD: generic, EABI: aarch64, DATE: Fri Jan 16 03:50:45 UTC 2026

KERNEL_VARIANT: oot

TARGET_USERSPACE_LIB_DIR=nvidia
TARGET_USERSPACE_LIB_DIR_PATH=usr/lib/aarch64-linux-gnu/nvidia`

• nvpmodel: NV Power Mode: MAXN_SUPER
• jetson_clocks: SOC family:tegra234 Machine:NVIDIA Jetson Orin Nano Engineering Reference Developer Kit Super

Latency Summary

transport	payload	runs	msg/s median	MiB/s median	p50 us	p95 us	p99 us	p99.9 us	max us	>5ms	>10ms	>50ms
tcp	64	3	8438	0.52	121	129	169	252	865	0	0	0
tcp	256	3	8517	2.08	121	131	155	455	1037	0	0	0
tcp	1024	3	7890	7.70	125	140	159	266	813	0	0	0
tcp	4096	3	5456	21.31	179	260	280	402	1856	0	0	0
tcp	16384	3	3661	57.21	274	300	322	520	1405	0	0	0
tcp	65536	3	1849	115.55	531	561	579	916	1222	0	0	0
udp	64	3	9446	0.58	102	116	152	233	884	0	0	0
udp	256	3	8761	2.14	114	123	146	251	853	0	0	0
udp	1024	3	9036	8.82	111	120	159	240	680	0	0	0
uds	64	3	13224	0.81	76	110	133	183	1108	0	0	0
uds	256	3	14128	3.45	70	84	127	181	350	0	0	0
uds	1024	3	13732	13.41	72	96	141	197	828	0	0	0
uds	4096	3	9261	36.18	107	150	175	224	1495	0	0	0
uds	16384	3	5416	84.62	188	215	225	274	818	0	0	0
uds	65536	3	3404	212.73	285	306	320	574	871	0	0	0

Strategy Summary

transport	strategy	payload	runs	accepted MiB/s	received MiB/s	delivery %	failed sends	runtime stats	dropped msg	dropped MiB	max queue KiB	bp events
tcp	besteffort	64	3	6.35	6.35	100.00	24041	yes	24041	1.47	1024	70
tcp	besteffort	256	3	19.35	19.35	100.00	26448	yes	26448	6.46	1024	220
tcp	besteffort	1024	3	83.89	83.89	100.00	22965	yes	22965	22.43	1024	894
tcp	besteffort	4096	3	272.89	272.89	100.00	24406	yes	24406	95.34	1024	2910
tcp	besteffort	16384	3	1148.49	1148.49	100.00	21923	yes	21923	342.55	1024	9736
tcp	besteffort	65536	3	1111.06	1111.06	100.00	19354	yes	19354	1209.62	1024	8550
tcp	reliable	64	3	5.12	5.12	100.00	0	yes	0	0	1026.25	56
tcp	reliable	256	3	19.13	19.13	100.00	0	yes	0	0	1036	216
tcp	reliable	1024	3	72.13	72.13	100.00	0	yes	0	0	1113	810
tcp	reliable	4096	3	266.56	266.56	100.00	0	yes	0	0	1228	2986
tcp	reliable	16384	3	1122.99	1122.99	100.00	0	yes	0	0	1808	11302
tcp	reliable	65536	3	1116.81	1116.81	100.00	0	yes	0	0	3008	10562
udp	besteffort	64	3	7.76	7.76	100.00	21780	yes	21780	1.33	1024	86
udp	besteffort	256	3	28.66	28.66	99.98	21558	yes	21558	5.26	1024	308
udp	besteffort	1024	3	108.86	106.99	98.29	18712	yes	18712	18.27	1024	1086
udp	besteffort	4096	3	373.89	373.42	99.88	18687	yes	18687	73.00	1024	3516
udp	besteffort	16384	3	971.11	968.70	99.75	21341	yes	21341	333.45	1024	9040
udp	reliable	64	3	6.77	6.77	100.00	0	yes	0	0	1024.88	70
udp	reliable	256	3	25.57	25.57	100.00	0	yes	0	0	1026.50	268
udp	reliable	1024	3	106.12	106.12	100.00	0	yes	0	0	1056	1114
udp	reliable	4096	3	361.14	361.14	99.99	0	yes	0	0	1376	4066
udp	reliable	16384	3	966.99	966.72	99.97	0	yes	0	0	1344	10642
uds	besteffort	64	3	11.83	11.83	100.00	16132	yes	16132	0.98	1024	118
uds	besteffort	256	3	42.59	42.59	100.00	15891	yes	15891	3.88	1024	432
uds	besteffort	1024	3	143.44	143.44	100.00	11544	yes	11544	11.27	1024	1214
uds	besteffort	4096	3	456.46	456.46	100.00	18139	yes	18139	70.86	1024	4220
uds	besteffort	16384	3	1163.64	1163.64	100.00	20573	yes	20573	321.45	1024	9916
uds	besteffort	65536	3	1258.88	1258.88	100.00	20153	yes	20153	1259.56	1024	11534
uds	reliable	64	3	10.77	10.77	100.00	0	yes	0	0	1024.38	100
uds	reliable	256	3	36.32	36.32	100.00	0	yes	0	0	1025.50	292
uds	reliable	1024	3	135.90	135.90	100.00	0	yes	0	0	1055	1370
uds	reliable	4096	3	560.08	560.08	100.00	0	yes	0	0	1152	6188
uds	reliable	16384	3	1142.57	1135.57	99.95	0	yes	109	1.70	4096	11490
uds	reliable	65536	3	1341.71	1341.71	99.84	0	yes	111	6.94	4096	13914

For BestEffort, accepted throughput alone can be misleading. Use received throughput, delivery rate, dropped messages/bytes, and max queued bytes together.

For Reliable, dropped message counters should normally remain zero. Failed sends indicate payloads rejected before local acceptance.

UDP Payload Smoke Summary

strategy	payload	send success	server received	client received	echo matches	delivery %	match %	timeouts
reliable	1024	1000	1000	1000	1000	100.00	100.00	0
reliable	4096	1000	1000	1000	1000	100.00	100.00	0
reliable	16384	1000	1000	1000	1000	100.00	100.00	0
besteffort	1024	1000	1000	1000	1000	100.00	100.00	0
besteffort	4096	1000	1000	1000	1000	100.00	100.00	0
besteffort	16384	1000	1000	1000	1000	100.00	100.00	0

Notes

• No UDP payload smoke anomalies detected.

Notes

• Full raw CSV, metadata, hardware record, manifest, and checksum are attached as release assets.
• Latency values are round-trip local echo measurements in microseconds.
• Strategy measurements are one-way streaming measurements.
• UDP latency payloads above 1024 bytes were skipped for this run.
• Jetson clocks state was not confirmed (error: Error: Run this script(/usr/bin/jetson_clocks) as a root user); interpret latency and tail values with clock/throttling caution.
• Environment collection completed with non-fatal unavailable/error fields; see hardware.json.