核心内容摘要
性能报告可视化：PDF生成与解读的专业实践
rootrootrootroot-X99-Turbo:~/proj/RK3576_Linux
1$ llrootrootrootroot-X99-Turbo:~/proj/RK3576_Linux
1$ ll *shlrwxrwxrwx 1 rootroot rootroot 39 3月 8 2025 build.sh - device/rockchip/common/scripts/build.sh*lrwxrwxrwx 1 rootroot rootroot 41 3月 8 2025 rkflash.sh - device/rockchip/common/scripts/rkflash.sh*rootrootrootroot-X99-Turbo:~/proj/RK3576_Linux
1$rootrootrootroot-X99-Turbo:~/proj/RK3576_Linux
1$ ./build.sh lunch
rockchip_rk3576_evb1_v10_defconfigWhich would you like? [1]: 3rootrootrootroot-X99-Turbo:~/proj/RK3576_Linux
1$ ./build.sh20260128让天启AIO-3576Q38开发板在Rockchip瑞芯微原厂Buildroot下读写TF卡-写入20MBps2026/1/28 15:16缘起让天启AIO-3576Q38开发板在Rockchip瑞芯微原厂Buildroot下读写TF卡。
可以看到默认编译的Buildroot即支持热插拔TF卡。
当你插入TF卡的时候默认将TF卡挂载到 /sdcard 目录。
6GB的大文件的测试读写读取10s写入80s。
读取160MBps/写入20MBps当你把荣品RD-RK3588开发板重新适配一把就相当于从头做了一个项目【荣品RD-RK3588开发板】。
当然开发板的功能都是好的你免除了调试的过程也就没有解决相关硬件出错的经验/机会了
200MB的mp4视频的测试读写读取4s写入5s。
读取50MBps/写入40MBpscp 8ms1_h264_4k_
mp4 / synctime(cp 8ms1_h264_4k_
mp4 / sync)time(cp /8ms1_h264_4k_
mp4 . sync)[07:15:
1
324] associating input device event3 with output DSI-1 (none by udev)[07:15:
1
324] associating input device event2 with output DSI-1 (none by udev)[07:15:
1
324] Output DSI-1 enabled with head(s) DSI-1[07:15:
1
324] Compositor capabilities:arbitrary surface rotation: yesscreen capture uses y-flip: yescursor planes: yesarbitrary resolutions: noview mask clipping: yesexplicit sync: yescolor operations: nopresentation clock: CLOCK_MONOTONIC, id 1presentation clock resolution:
000000001 s[07:15:
1
325] Loading module /usr/lib/weston/desktop-shell.so[07:15:
1
327] launching /usr/libexec/weston-keyboard[07:15:
1
329] launching /usr/libexec/weston-desktop-shellcould not load cursor dnd-movecould not load cursor dnd-movecould not load cursor dnd-copycould not load cursor dnd-nonecould not load cursor dnd-copycould not load cursor dnd-none[
1
175752] file system registered[
1
270012] read descriptors[
1
270043] read stringsxkbcommon: ERROR: couldnt find a Compose file for locale en_US.UTF-8 (mapped to en_US.UTF-
could not create XKB compose table for locale en_US.UTF-
Disabiling compose[
1
464226] android_work: did not send uevent (0 0
xkbcommon: ERROR: couldnt find a Compose file for locale en_US.UTF-8 (mapped to en_US.UTF-
could not create XKB compose table for locale en_US.UTF-
Disabiling compose[
1
604129] Freeing drm_logo memory: 1384K[
2
437930] platform es8388-sound: deferred probe pending[
2
437992] platform mtd_vendor_storage: deferred probe pendingrootrk3576-buildroot:/#rootrk3576-buildroot:/# ls -ltotal 68lrwxrwxrwx 1 root root 7 Jan 26 04:22 bin - usr/bin-rwxr-xr-x 1 root root 489 Jan 20 07:28 busybox.fragmentlrwxrwxrwx 1 root root 8 Jan 26 05:46 data - userdatadrwxr-xr-x 14 root root 4240 Jan 28 07:15 devdrwxr-xr-x 23 root root 4096 Jan 28 07:01 etcdrwxr-xr-x 2 root root 4096 Jan 26 05:46 infolrwxrwxrwx 1 root root 7 Jan 26 04:22 lib - usr/liblrwxrwxrwx 1 root root 3 Jan 26 04:22 lib64 - liblrwxrwxrwx 1 root root 11 Jan 26 05:01 linuxrc - bin/busyboxdrwx------ 2 root root 16384 Jan 26 05:48 lostfounddrwxr-xr-x 11 root root 4096 Jan 26 05:41 mediadrwxr-xr-x 5 root root 4096 Jan 26 05:46 mntdrwxr-xr-x 3 root root 4096 Jan 28 07:15 oemdrwxr-xr-x 3 root root 4096 Jan 26 05:41 optdr-xr-xr-x 262 root root 0 Jan 28 07:15 procdrwxr-xr-x 17 root root 4096 Jan 26 05:45 rockchip-testdrwx------ 2 root root 4096 Jan 20 07:28 rootdrwxr-xr-x 10 root root 500 Jan 28 07:15 runlrwxrwxrwx 1 root root 8 Jan 26 04:22 sbin - usr/sbinlrwxrwxrwx 1 root root 10 Jan 26 05:46 sdcard - mnt/sdcarddr-xr-xr-x 14 root root 0 Jan 28 07:15 sysdrwxr-xr-x 3 root root 4096 Jan 26 05:46 systemdrwxrwxrwt 5 root root 180 Jan 28 07:15 tmplrwxrwxrwx 1 root root 9 Jan 26 05:46 udisk - mnt/udiskdrwxr-xr-x 4 root root 4096 Jan 28 07:15 userdatadrwxr-xr-x 7 root root 4096 Jan 26 05:46 usrdrwxr-xr-x 6 root root 4096 Jan 26 05:48 varlrwxrwxrwx 1 root root 6 Jan 26 05:46 vendor - systemrootrk3576-buildroot:/#rootrk3576-buildroot:/# [
3
311521] mmc_host mmc1: Bus speed (slot
198000000Hz (slot req 200000000Hz, actual 198000000HZ div
[
3
311593] dwmmc_rockchip 2a
mmc: Successfully tuned phase to 0[
3
311616] mmc1: new ultra high speed SDR104 SDHC card at address b368[
3
312999] mmcblk1: mmc1:b368 SDABC
2
1 GiB[
3
330679] mmc_host mmc1: Bus speed (slot
400000Hz (slot req 400000Hz, actual 400000HZ div
[
3
527342] mmc_host mmc1: Bus speed (slot
198000000Hz (slot req 200000000Hz, actual 198000000HZ div
[
3
527431] dwmmc_rockchip 2a
mmc: Successfully tuned phase to 90[
3
528024] mmcblk1: p1rootrk3576-buildroot:/#rootrk3576-buildroot:/# cd sdcardrootrk3576-buildroot:/sdcard#rootrk3576-buildroot:/sdcard# ls -ltotal 189269-rwxrwxrwx 1 root root 193807832 Jan 23 09:57 8ms1_h264_4k_
mp4-rwxrwxrwx 2 root root 32 Jan 28 07:12 AIO-3576Q
txtdrwxrwxrwx 1 root root 0 Jan 14 01:40 Alarmsdrwxrwxrwx 1 root root 0 Jan 15 03:37 Androiddrwxrwxrwx 1 root root 0 Jan 14 01:40 Audiobooksdrwxrwxrwx 1 root root 0 Jan 14 01:40 DCIMdrwxrwxrwx 1 root root 0 Jan 14 01:40 Documentsdrwxrwxrwx 1 root root 0 Jan 14 01:40 Downloaddrwxrwxrwx 1 root root 0 Jan 14 01:40 LOST.DIRdrwxrwxrwx 1 root root 0 Jan 14 01:40 Moviesdrwxrwxrwx 1 root root 0 Jan 14 01:40 Musicdrwxrwxrwx 1 root root 0 Jan 14 01:40 Notificationsdrwxrwxrwx 1 root root 0 Jan 14 01:40 Picturesdrwxrwxrwx 1 root root 0 Jan 14 01:40 Podcastsdrwxrwxrwx 1 root root 0 Jan 14 01:40 Recordingsdrwxrwxrwx 1 root root 0 Jan 14 01:40 Ringtonesdrwxrwxrwx 1 root root 0 Jan 14 03:49 System Volume Informationrootrk3576-buildroot:/sdcard#rootrk3576-buildroot:/sdcard# cat AIO-3576Q
txtAIO-3576Q382026/1/28 15:12rootrk3576-buildroot:/sdcard#rootrk3576-buildroot:/sdcard# time(cp 8ms1_h264_4k_
mp4 / sync)real 0m
958suser 0m
017ssys 0m
112srootrk3576-buildroot:/sdcard#rootrk3576-buildroot:/sdcard# cd Movies/rootrk3576-buildroot:/sdcard/Movies#rootrk3576-buildroot:/sdcard/Movies# ls -ltotal 0rootrk3576-buildroot:/sdcard/Movies#rootrk3576-buildroot:/sdcard/Movies# time(cp /8ms1_h264_4k_
mp4 . sync)real 0m
854suser 0m
019ssys 0m
802srootrk3576-buildroot:/sdcard/Movies#rootrk3576-buildroot:/sdcard/Movies#rootrk3576-buildroot:/sdcard/Movies#
2、
6GB的大文件的测试读写读取10s写入80s。
读取160MBps/写入20MBpstime(cp Image.7z / sync)time(cp /Image.7z . sync)rootrk3576-buildroot:/#rootrk3576-buildroot:/#rootrk3576-buildroot:/# [
3
273360] mmc_host mmc1: Bus speed (slot
198000000Hz (slot req 200000000Hz, actual 198000000HZ div
[
3
273429] dwmmc_rockchip 2a
mmc: Successfully tuned phase to 0[
3
273449] mmc1: new ultra high speed SDR104 SDHC card at address b368[
3
274690] mmcblk1: mmc1:b368 SDABC
2
1 GiB[
3
292448] mmc_host mmc1: Bus speed (slot
400000Hz (slot req 400000Hz, actual 400000HZ div
[
3
502398] mmc_host mmc1: Bus speed (slot
198000000Hz (slot req 200000000Hz, actual 198000000HZ div
[
3
502479] dwmmc_rockchip 2a
mmc: Successfully tuned phase to 90[
3
503067] mmcblk1: p1rootrk3576-buildroot:/#rootrk3576-buildroot:/# cd /sdcardrootrk3576-buildroot:/sdcard# ls -ltotal 1732637-rwxrwxrwx 1 root root 193807832 Jan 23 09:57 8ms1_h264_4k_
mp4-rwxrwxrwx 2 root root 32 Jan 28 07:12 AIO-3576Q
txtdrwxrwxrwx 1 root root 0 Jan 14 01:40 Alarmsdrwxrwxrwx 1 root root 0 Jan 15 03:37 Androiddrwxrwxrwx 1 root root 0 Jan 14 01:40 Audiobooksdrwxrwxrwx 1 root root 0 Jan 14 01:40 DCIMdrwxrwxrwx 1 root root 0 Jan 14 01:40 Documentsdrwxrwxrwx 1 root root 0 Jan 14 01:40 Download-rwxrwxrwx 1 root root 1580405533 Jan 23 09:41 Image.7zdrwxrwxrwx 1 root root 0 Jan 14 01:40 LOST.DIRdrwxrwxrwx 1 root root 0 Jan 28 07:18 Moviesdrwxrwxrwx 1 root root 0 Jan 14 01:40 Musicdrwxrwxrwx 1 root root 0 Jan 14 01:40 Notificationsdrwxrwxrwx 1 root root 0 Jan 14 01:40 Picturesdrwxrwxrwx 1 root root 0 Jan 14 01:40 Podcastsdrwxrwxrwx 1 root root 0 Jan 14 01:40 Recordingsdrwxrwxrwx 1 root root 0 Jan 14 01:40 Ringtonesdrwxrwxrwx 1 root root 0 Jan 14 03:49 System Volume Informationrootrk3576-buildroot:/sdcard# md5sum Image.7z0cfcc51d975efb8f77b0fe673cc6968d Image.7zrootrk3576-buildroot:/sdcard#rootrk3576-buildroot:/sdcard# time(cp Image.7z / sync)real 0m
1
568suser 0m
006ssys 0m
223srootrk3576-buildroot:/sdcard#rootrk3576-buildroot:/sdcard# cd /rootrk3576-buildroot:/#rootrk3576-buildroot:/# ls -ltotal 1732708-rwxr-xr-x 1 root root 193807832 Jan 28 07:17 8ms1_h264_4k_
mp4-rwxr-xr-x 1 root root 1580405533 Jan 28 07:46 Image.7zlrwxrwxrwx 1 root root 7 Jan 26 04:22 bin - usr/bin-rwxr-xr-x 1 root root 489 Jan 20 07:28 busybox.fragmentlrwxrwxrwx 1 root root 8 Jan 26 05:46 data - userdatadrwxr-xr-x 14 root root 4280 Jan 28 07:44 devdrwxr-xr-x 23 root root 4096 Jan 28 07:01 etcdrwxr-xr-x 2 root root 4096 Jan 26 05:46 infolrwxrwxrwx 1 root root 7 Jan 26 04:22 lib - usr/liblrwxrwxrwx 1 root root 3 Jan 26 04:22 lib64 - liblrwxrwxrwx 1 root root 11 Jan 26 05:01 linuxrc - bin/busyboxdrwx------ 2 root root 16384 Jan 26 05:48 lostfounddrwxr-xr-x 11 root root 4096 Jan 26 05:41 mediadrwxr-xr-x 5 root root 4096 Jan 26 05:46 mntdrwxr-xr-x 3 root root 4096 Jan 28 07:44 oemdrwxr-xr-x 3 root root 4096 Jan 26 05:41 optdr-xr-xr-x 269 root root 0 Jan 28 07:44 procdrwxr-xr-x 17 root root 4096 Jan 26 05:45 rockchip-testdrwx------ 2 root root 4096 Jan 20 07:28 rootdrwxr-xr-x 11 root root 520 Jan 28 07:44 runlrwxrwxrwx 1 root root 8 Jan 26 04:22 sbin - usr/sbinlrwxrwxrwx 1 root root 10 Jan 26 05:46 sdcard - mnt/sdcarddr-xr-xr-x 14 root root 0 Jan 28 07:44 sysdrwxr-xr-x 3 root root 4096 Jan 26 05:46 systemdrwxrwxrwt 5 root root 180 Jan 28 07:44 tmplrwxrwxrwx 1 root root 9 Jan 26 05:46 udisk - mnt/udiskdrwxr-xr-x 4 root root 4096 Jan 28 07:44 userdatadrwxr-xr-x 7 root root 4096 Jan 26 05:46 usrdrwxr-xr-x 6 root root 4096 Jan 26 05:48 varlrwxrwxrwx 1 root root 6 Jan 26 05:46 vendor - systemrootrk3576-buildroot:/# md5sum Image.7z0cfcc51d975efb8f77b0fe673cc6968d Image.7zrootrk3576-buildroot:/# cd /sdcard/Movies/rootrk3576-buildroot:/sdcard/Movies#rootrk3576-buildroot:/sdcard/Movies# ls -ltotal 189268-rwxrwxrwx 1 root root 193807832 Jan 28 07:18 8ms1_h264_4k_
mp4rootrk3576-buildroot:/sdcard/Movies# time(cp /Image.7z . sync)real 1m
1