Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- GST_GL_WINDOW=x11 GST_GL_API=opengl GST_GL_PLATFORM=egl perf record `which gst-launch-1.0` playbin uri=file:////opt/Videos/test.mp4 -video-sink=glimagesink
- single CPU Load 40%, perf report:
- 31.19% gstglcontext libc-2.19.so [.] __memcpy_sse2_unaligned
- 12.96% vqueue:src libc-2.19.so [.] __memcpy_sse2_unaligned
- 4.10% vqueue:src [kernel.kallsyms] [k] memset
- 4.09% gstglcontext [kernel.kallsyms] [k] memset
- 1.12% gstglcontext [kernel.kallsyms] [k] _raw_spin_lock
- 1.08% vqueue:src [kernel.kallsyms] [k] get_page_from_freelist
- 1.08% gstglcontext [kernel.kallsyms] [k] get_page_from_freelist
- 1.02% vqueue:src [kernel.kallsyms] [k] _raw_spin_lock
- 0.82% gstglcontext [kernel.kallsyms] [k] __rmqueue
- 0.82% vqueue:src [ttm] [k] ttm_dma_unpopulate
- 0.70% vqueue:src [kernel.kallsyms] [k] __rmqueue
- 0.68% gstglcontext [ttm] [k] ttm_dma_unpopulate
- 0.68% gstglcontext [kernel.kallsyms] [k] free_pcppages_bulk
- 0.60% vqueue:src [kernel.kallsyms] [k] free_pcppages_bulk
- 0.53% vqueue:src [kernel.kallsyms] [k] __alloc_pages_nodemask
- 0.52% gstglcontext [kernel.kallsyms] [k] __alloc_pages_nodemask
- GST_GL_WINDOW=x11 GST_GL_API=opengl GST_GL_PLATFORM=egl perf record `which gst-launch-1.0` playbin uri=file:////opt/Videos/test.mp4
- single CPU load 5-7%, perf report:
- 3.77% multiqueue0:src [kernel.kallsyms] [k] native_read_tsc
- 3.04% multiqueue0:src [kernel.kallsyms] [k] delay_tsc
- 2.39% multiqueue0:src libgstlibav.so [.] decode_ics.constprop.23
- 1.87% multiqueue0:src libc-2.19.so [.] __memcpy_sse2_unaligned
- 1.32% multiqueue0:src [kernel.kallsyms] [k] pci_conf1_read
- 0.92% multiqueue0:src libc-2.19.so [.] memset
- 0.89% qtdemux0:sink [kernel.kallsyms] [k] copy_user_enhanced_fast_string
- 0.80% vqueue:src libgobject-2.0.so.0.4503.0 [.] g_type_check_instance_is_fundamentally_a
- 0.65% multiqueue0:src libc-2.19.so [.] _int_malloc
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement