Re: nginxQuic: скорость загрузки при активации kTLS

[izorkin на gmail.com]

Добрый вечер, Илья.
 
При условии в 2 пакета и 1 скачивание файла:
    614  29.6%  29.6%      614  29.6% __sendmsg
    551  26.6%  56.2%      551  26.6% _aesni_ctr32_ghash_6x
    298  14.4%  70.6%      298  14.4% __libc_pread64
    198  9.6%  80.2%      198  9.6% __memmove_avx_unaligned_erms
      65  3.1%  83.3%      65  3.1% epoll_wait
      39  1.9%  85.2%      39  1.9% __recvmsg
      16  0.8%  86.0%      114  5.5% ngx_quic_create_frame
      12  0.6%  86.5%      133  6.4% ngx_quic_recvmsg
      11  0.5%  87.1%      16  0.8% CRYPTO_gcm128_encrypt_ctr32
      10  0.5%  87.5%      10  0.5% __sendmmsg
 
При условии в 2 пакета и 2 скачивания файла:
    1222  31.9%  31.9%    1222  31.9% __sendmsg
    1072  28.0%  59.9%    1072  28.0% _aesni_ctr32_ghash_6x
    523  13.7%  73.6%      523  13.7% __libc_pread64
    413  10.8%  84.3%      413  10.8% __memmove_avx_unaligned_erms
      66  1.7%  86.1%      66  1.7% __recvmsg
      33  0.9%  86.9%      33  0.9% epoll_wait
      31  0.8%  87.7%      221  5.8% ngx_quic_create_frame
      31  0.8%  88.5%      218  5.7% ngx_quic_recvmsg
      20  0.5%  89.1%      20  0.5% __sendmmsg
 
При условии в 3 пакета и 1 скачивание файла:
    663  31.4%  31.4%      663  31.4% __sendmsg
    556  26.3%  57.7%      556  26.3% _aesni_ctr32_ghash_6x
    278  13.2%  70.9%      278  13.2% __libc_pread64
    205  9.7%  80.6%      205  9.7% __memmove_avx_unaligned_erms
      45  2.1%  82.8%      45  2.1% epoll_wait
      39  1.8%  84.6%      39  1.8% __recvmsg
      16  0.8%  85.4%      16  0.8% aesni_ctr32_encrypt_blocks
      12  0.6%  85.9%      123  5.8% ngx_quic_write_buffer
      11  0.5%  86.5%      11  0.5% __sendmmsg
 
При условии в 3 пакета и 2 скачивания файла:
    1212  31.2%  31.2%    1212  31.2% __sendmsg
    1111  28.6%  59.8%    1111  28.6% _aesni_ctr32_ghash_6x
    572  14.7%  74.5%      572  14.7% __libc_pread64
    361  9.3%  83.8%      361  9.3% __memmove_avx_unaligned_erms
      76  2.0%  85.8%      76  2.0% __recvmsg
      28  0.7%  86.5%      226  5.8% ngx_quic_recvmsg
      24  0.6%  87.1%      24  0.6% epoll_wait
      23  0.6%  87.7%      23  0.6% gcm_ghash_avx
      19  0.5%  88.2%      181  4.7% ngx_quic_create_frame
      18  0.5%  88.6%      18  0.5% __sendmmsg
 

-- 
С уважением,
 Izorkin                          mailto:izorkin на gmail.com
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