Performance
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Performance measurements
We measured performance performance measurements using perf element to get cpu load, framerate and bitrate.
x86 platform
For this we used ubuntu 24.04 and the following pc characteristics:
| Component | Specification |
|---|---|
| CPU | Intel(R) Core(TM) Ultra 7 155H |
| RAM | 32 GB LPDDR5 @ 6400 MT/s |
With software elements:
gst-launch-1.0 rrmoqbin channel=test-video name=bin \ sink_0::track-name=video \ videotestsrc is-live=true ! "video/x-raw,framerate=60,width=520,height=480" ! videoconvert ! x264enc ! queue ! perf ! bin.sink_0
timestamp: 2:21:16.272016898; bps: 1077008.000; mean_bps: 1077008.000; fps: 68.424; mean_fps: 68.424; cpu: 31; timestamp: 2:21:17.272990701; bps: 2747616.000; mean_bps: 1912312.000; fps: 62.939; mean_fps: 65.681; cpu: 26; timestamp: 2:21:18.273513056; bps: 2024408.000; mean_bps: 1949677.333; fps: 59.969; mean_fps: 63.777; cpu: 23; timestamp: 2:21:19.289864715; bps: 2017560.000; mean_bps: 1966648.000; fps: 60.019; mean_fps: 62.837; cpu: 24; timestamp: 2:21:20.290543022; bps: 2084312.000; mean_bps: 1990180.800; fps: 59.959; mean_fps: 62.262; cpu: 24; timestamp: 2:21:21.306360822; bps: 2036432.000; mean_bps: 1997889.333; fps: 60.050; mean_fps: 61.893; cpu: 24; timestamp: 2:21:22.323203229; bps: 2110648.000; mean_bps: 2013997.714; fps: 59.990; mean_fps: 61.621; cpu: 24;
With hardware accelerated elements:
gst-launch-1.0 rrmoqbin channel=test-video name=bin \ sink_0::track-name=video \ videotestsrc is-live=true ! "video/x-raw,framerate=60/1,width=1920,height=1080" ! vaapipostproc ! vaapih264enc ! queue ! perf print-cpu-load=true ! bin.sink_0
timestamp: 2:22:17.557339415; bps: 40730840.000; mean_bps: 0.000; fps: 63.788; mean_fps: 63.788; cpu: 2; timestamp: 2:22:18.557793172; bps: 41411840.000; mean_bps: 41411840.000; fps: 59.973; mean_fps: 61.880; cpu: 2; timestamp: 2:22:19.557804042; bps: 41414616.000; mean_bps: 41413228.000; fps: 59.999; mean_fps: 61.253; cpu: 2; timestamp: 2:22:20.557952859; bps: 41420088.000; mean_bps: 41415514.667; fps: 59.991; mean_fps: 60.938; cpu: 2; timestamp: 2:22:21.558030406; bps: 41402688.000; mean_bps: 41412308.000; fps: 59.995; mean_fps: 60.749; cpu: 2; timestamp: 2:22:22.574489528; bps: 41408384.000; mean_bps: 41411523.200; fps: 60.012; mean_fps: 60.626; cpu: 3; timestamp: 2:22:23.591119390; bps: 41396248.000; mean_bps: 41408977.333; fps: 60.002; mean_fps: 60.537; cpu: 3; timestamp: 2:22:24.607693100; bps: 41414984.000; mean_bps: 41409835.429; fps: 60.005; mean_fps: 60.471; cpu: 2;
NVIDIA Jetson AGX Orin
gst-launch-1.0 rrmoqbin relay-mode=external relay-server-host-addr=https://127.0.0.1:4443 channel=test-video name=bin sink_0::track-name=video videotestsrc is-live=true ! "video/x-raw,framerate=60/1,widht=1920,height=1080" ! nvvideoconvert ! nvv4l2h264enc idrinterval=1 ! queue ! h264parse config-interval=-1 ! video/x-h264,stream-format=avc,alignment=au ! perf print-cpu-load=true ! bin.sink_0
timestamp: 0:43:11.948621406; bps: 4482216,000; mean_bps: 4553980,000; fps: 59,998; mean_fps: 61,522; cpu: 4; timestamp: 0:43:12.948950012; bps: 4145152,000; mean_bps: 4417704,000; fps: 59,980; mean_fps: 61,136; cpu: 4; timestamp: 0:43:13.965270731; bps: 4071288,000; mean_bps: 4331100,000; fps: 60,020; mean_fps: 60,913; cpu: 5; timestamp: 0:43:14.981793213; bps: 4067424,000; mean_bps: 4278364,800; fps: 60,009; mean_fps: 60,762; cpu: 4; timestamp: 0:43:15.998728167; bps: 3963728,000; mean_bps: 4225925,333; fps: 59,984; mean_fps: 60,651; cpu: 5; timestamp: 0:43:17.015069435; bps: 4003768,000; mean_bps: 4194188,571; fps: 60,019; mean_fps: 60,572; cpu: 4; timestamp: 0:43:18.015419758; bps: 4073272,000; mean_bps: 4179074,000; fps: 59,979; mean_fps: 60,506; cpu: 4; timestamp: 0:43:19.031695291; bps: 3899040,000; mean_bps: 4147959,111; fps: 60,023; mean_fps: 60,458; cpu: 4;