Last active
June 18, 2024 18:58
-
-
Save devarsht/22c2fca08cd3441fb40f2c7a4cebc95a to your computer and use it in GitHub Desktop.
v14_jpeg_encoder_multistream_logs
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| ./pipe_loop.sh 640 480 NV12 200 60 | |
| ==> Script source code : | |
| set -x | |
| for i in {1..20} | |
| do | |
| gst-launch-1.0 -v videotestsrc num-buffers=$4 ! video/x-raw,width=${1},height=${2},format=${3}, framerate=30/1 ! queue ! v4l2jpegenc extra-controls="c,compression_quality=$5" ! fpsdisplaysink name=fpssink text-o | |
| sleep 0.5 > /run/o.txt 2>&1& | |
| done | |
| ==> Execution logs (tail) each instance | |
| ==> /run/fps_1.txt <== | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 131, dropped: 0, current: 19.02, average: 23.91 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 140, dropped: 0, current: 17.89, average: 23.41 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 150, dropped: 0, current: 18.88, average: 23.04 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 160, dropped: 0, current: 19.64, average: 22.79 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 173, dropped: 0, current: 24.87, average: 22.93 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 187, dropped: 0, current: 25.64, average: 23.12 | |
| Got EOS from element "pipeline0". | |
| Execution ended after 0:00:08.560290629 | |
| Setting pipeline to NULL ... | |
| Freeing pipeline ... | |
| ==> /run/fps_10.txt <== | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 95, dropped: 0, current: 20.10, average: 19.86 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 106, dropped: 0, current: 20.27, average: 19.90 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 117, dropped: 0, current: 19.70, average: 19.88 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 128, dropped: 0, current: 20.02, average: 19.89 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 140, dropped: 0, current: 22.86, average: 20.12 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 172, dropped: 0, current: 63.33, average: 23.04 | |
| Got EOS from element "pipeline0". | |
| Execution ended after 0:00:07.752161129 | |
| Setting pipeline to NULL ... | |
| Freeing pipeline ... | |
| ==> /run/fps_11.txt <== | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 119, dropped: 0, current: 19.94, average: 22.49 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 132, dropped: 0, current: 24.88, average: 22.70 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 145, dropped: 0, current: 25.56, average: 22.93 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 155, dropped: 0, current: 19.99, average: 22.72 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 169, dropped: 0, current: 26.59, average: 23.00 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 181, dropped: 0, current: 23.50, average: 23.03 | |
| Got EOS from element "pipeline0". | |
| Execution ended after 0:00:08.355256473 | |
| Setting pipeline to NULL ... | |
| Freeing pipeline ... | |
| ==> /run/fps_12.txt <== | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 117, dropped: 0, current: 29.46, average: 30.44 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 133, dropped: 0, current: 30.30, average: 30.42 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 147, dropped: 0, current: 26.66, average: 30.02 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 158, dropped: 0, current: 19.93, average: 29.00 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 178, dropped: 0, current: 38.78, average: 29.84 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 191, dropped: 0, current: 24.13, average: 29.37 | |
| Got EOS from element "pipeline0". | |
| Execution ended after 0:00:06.934405089 | |
| Setting pipeline to NULL ... | |
| Freeing pipeline ... | |
| ==> /run/fps_13.txt <== | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 110, dropped: 0, current: 19.68, average: 20.71 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 121, dropped: 0, current: 21.71, average: 20.79 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 133, dropped: 0, current: 23.45, average: 21.01 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 143, dropped: 0, current: 19.93, average: 20.93 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 157, dropped: 0, current: 27.31, average: 21.37 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 170, dropped: 0, current: 23.66, average: 21.53 | |
| Got EOS from element "pipeline0". | |
| Execution ended after 0:00:08.249176613 | |
| Setting pipeline to NULL ... | |
| Freeing pipeline ... | |
| ==> /run/fps_14.txt <== | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 79, dropped: 0, current: 19.09, average: 21.33 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 94, dropped: 0, current: 28.83, average: 22.25 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 104, dropped: 0, current: 18.52, average: 21.83 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 114, dropped: 0, current: 19.78, average: 21.63 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 129, dropped: 0, current: 29.34, average: 22.31 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 175, dropped: 0, current: 90.92, average: 27.83 | |
| Got EOS from element "pipeline0". | |
| Execution ended after 0:00:06.670965122 | |
| Setting pipeline to NULL ... | |
| Freeing pipeline ... | |
| ==> /run/fps_15.txt <== | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 109, dropped: 0, current: 18.36, average: 19.89 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 119, dropped: 0, current: 19.23, average: 19.83 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 129, dropped: 0, current: 19.64, average: 19.81 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 139, dropped: 0, current: 19.78, average: 19.81 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 180, dropped: 0, current: 76.73, average: 23.84 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 199, dropped: 0, current: 36.68, average: 24.66 | |
| Got EOS from element "pipeline0". | |
| Execution ended after 0:00:08.084939376 | |
| Setting pipeline to NULL ... | |
| Freeing pipeline ... | |
| ==> /run/fps_16.txt <== | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 116, dropped: 0, current: 18.85, average: 21.88 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 126, dropped: 0, current: 19.72, average: 21.69 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 136, dropped: 0, current: 19.42, average: 21.51 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 162, dropped: 0, current: 51.64, average: 23.73 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 179, dropped: 0, current: 33.77, average: 24.42 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 196, dropped: 0, current: 32.90, average: 24.98 | |
| Got EOS from element "pipeline0". | |
| Execution ended after 0:00:07.998471510 | |
| Setting pipeline to NULL ... | |
| Freeing pipeline ... | |
| ==> /run/fps_17.txt <== | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 120, dropped: 0, current: 19.92, average: 20.95 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 130, dropped: 0, current: 18.97, average: 20.78 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 140, dropped: 0, current: 19.45, average: 20.68 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 154, dropped: 0, current: 27.82, average: 21.18 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 175, dropped: 0, current: 40.20, average: 22.45 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 189, dropped: 0, current: 25.56, average: 22.65 | |
| Got EOS from element "pipeline0". | |
| Execution ended after 0:00:08.459751792 | |
| Setting pipeline to NULL ... | |
| Freeing pipeline ... | |
| ==> /run/fps_18.txt <== | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 135, dropped: 0, current: 19.34, average: 23.39 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 144, dropped: 0, current: 17.19, average: 22.87 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 154, dropped: 0, current: 19.74, average: 22.64 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 166, dropped: 0, current: 22.65, average: 22.64 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 177, dropped: 0, current: 21.62, average: 22.57 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 190, dropped: 0, current: 24.60, average: 22.70 | |
| Got EOS from element "pipeline0". | |
| Execution ended after 0:00:08.740751342 | |
| Setting pipeline to NULL ... | |
| Freeing pipeline ... | |
| ==> /run/fps_19.txt <== | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 111, dropped: 0, current: 16.45, average: 18.96 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 121, dropped: 0, current: 19.52, average: 19.00 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 133, dropped: 0, current: 22.84, average: 19.30 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 144, dropped: 0, current: 21.41, average: 19.44 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 157, dropped: 0, current: 24.30, average: 19.77 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 176, dropped: 0, current: 36.42, average: 20.80 | |
| Got EOS from element "pipeline0". | |
| Execution ended after 0:00:08.648404571 | |
| Setting pipeline to NULL ... | |
| Freeing pipeline ... | |
| ==> /run/fps_2.txt <== | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 125, dropped: 0, current: 18.59, average: 21.19 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 138, dropped: 0, current: 24.57, average: 21.47 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 149, dropped: 0, current: 21.69, average: 21.48 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 163, dropped: 0, current: 25.74, average: 21.79 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 175, dropped: 0, current: 23.64, average: 21.91 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 189, dropped: 0, current: 22.66, average: 21.96 | |
| Got EOS from element "pipeline0". | |
| Execution ended after 0:00:08.679092541 | |
| Setting pipeline to NULL ... | |
| Freeing pipeline ... | |
| ==> /run/fps_20.txt <== | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 110, dropped: 0, current: 21.64, average: 20.69 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 143, dropped: 0, current: 63.84, average: 24.51 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 154, dropped: 0, current: 19.13, average: 24.03 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 166, dropped: 0, current: 21.87, average: 23.86 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 178, dropped: 0, current: 22.97, average: 23.80 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 189, dropped: 0, current: 21.54, average: 23.65 | |
| Got EOS from element "pipeline0". | |
| Execution ended after 0:00:08.388383537 | |
| Setting pipeline to NULL ... | |
| Freeing pipeline ... | |
| ==> /run/fps_3.txt <== | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 134, dropped: 0, current: 17.37, average: 22.99 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 143, dropped: 0, current: 17.76, average: 22.57 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 154, dropped: 0, current: 20.87, average: 22.44 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 166, dropped: 0, current: 22.70, average: 22.46 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 177, dropped: 0, current: 21.47, average: 22.40 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 191, dropped: 0, current: 27.08, average: 22.68 | |
| Got EOS from element "pipeline0". | |
| Execution ended after 0:00:08.662928233 | |
| Setting pipeline to NULL ... | |
| Freeing pipeline ... | |
| ==> /run/fps_4.txt <== | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 79, dropped: 0, current: 17.72, average: 20.81 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 94, dropped: 0, current: 29.75, average: 21.85 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 142, dropped: 0, current: 94.82, average: 29.54 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 162, dropped: 0, current: 37.82, average: 30.36 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 177, dropped: 0, current: 29.90, average: 30.32 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 193, dropped: 0, current: 30.13, average: 30.30 | |
| Got EOS from element "pipeline0". | |
| Execution ended after 0:00:06.668470672 | |
| Setting pipeline to NULL ... | |
| Freeing pipeline ... | |
| ==> /run/fps_5.txt <== | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 115, dropped: 0, current: 36.37, average: 30.50 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 130, dropped: 0, current: 29.88, average: 30.43 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 145, dropped: 0, current: 29.78, average: 30.36 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 161, dropped: 0, current: 30.30, average: 30.36 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 176, dropped: 0, current: 28.62, average: 30.20 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 192, dropped: 0, current: 31.42, average: 30.30 | |
| Got EOS from element "pipeline0". | |
| Execution ended after 0:00:06.667360275 | |
| Setting pipeline to NULL ... | |
| Freeing pipeline ... | |
| ==> /run/fps_6.txt <== | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 117, dropped: 0, current: 91.32, average: 30.45 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 133, dropped: 0, current: 29.99, average: 30.40 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 148, dropped: 0, current: 29.78, average: 30.33 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 164, dropped: 0, current: 30.40, average: 30.34 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 178, dropped: 0, current: 20.68, average: 29.27 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 188, dropped: 0, current: 19.75, average: 28.53 | |
| Got EOS from element "pipeline0". | |
| Execution ended after 0:00:06.996018889 | |
| Setting pipeline to NULL ... | |
| Freeing pipeline ... | |
| ==> /run/fps_7.txt <== | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 123, dropped: 0, current: 17.45, average: 20.95 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 133, dropped: 0, current: 19.16, average: 20.80 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 144, dropped: 0, current: 21.11, average: 20.83 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 156, dropped: 0, current: 22.41, average: 20.94 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 167, dropped: 0, current: 21.64, average: 20.98 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 180, dropped: 0, current: 25.82, average: 21.27 | |
| Got EOS from element "pipeline0". | |
| Execution ended after 0:00:08.831614304 | |
| Setting pipeline to NULL ... | |
| Freeing pipeline ... | |
| ==> /run/fps_8.txt <== | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 109, dropped: 0, current: 17.77, average: 18.81 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 120, dropped: 0, current: 20.96, average: 18.99 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 131, dropped: 0, current: 21.43, average: 19.18 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 144, dropped: 0, current: 25.60, average: 19.62 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 157, dropped: 0, current: 24.48, average: 19.95 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 174, dropped: 0, current: 33.39, average: 20.77 | |
| Got EOS from element "pipeline0". | |
| Execution ended after 0:00:08.738115148 | |
| Setting pipeline to NULL ... | |
| Freeing pipeline ... | |
| ==> /run/fps_9.txt <== | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 123, dropped: 0, current: 18.83, average: 20.59 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 132, dropped: 0, current: 17.46, average: 20.34 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 143, dropped: 0, current: 21.93, average: 20.46 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 154, dropped: 0, current: 21.83, average: 20.55 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 165, dropped: 0, current: 21.50, average: 20.61 | |
| /GstPipeline:pipeline0/GstFPSDisplaySink:fpssink: last-message = rendered: 181, dropped: 0, current: 31.13, average: 21.24 | |
| Got EOS from element "pipeline0". | |
| Execution ended after 0:00:08.936678312 | |
| Setting pipeline to NULL ... | |
| Freeing pipeline ... |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment