private static final ImmutableList<Integer> SIXTEEN_SQUARES_INTEGERS =
      ImmutableList.of(25, 100, 0, 144, 9, 121, 4, 225, 169, 64, 49, 16, 36, 1, 81, 196);
  private static final double SIXTEEN_SQUARES_MIN = 0.0;
  private static final double SIXTEEN_SQUARES_DECILE_1 = 0.5 * (1.0 + 4.0);
  private static final double SIXTEEN_SQUARES_QUARTILE_1 = 0.25 * 9.0 + 0.75 * 16.0;

Пользователей очень много, но ваш сервер всё равно вынужден ждать 🕙 запросы по их слабому интернет-соединению.

Потом снова ждать 🕙, пока вернётся ответ.

<!--https://forum.wordreference.com/threads/%D0%9D%D0%BE-%D0%B5%D1%81%D0%BB%D0%B8.3258695/-->
Это ожидание 🕙 измеряется микросекундами, но если всё сложить, то набегает довольно много времени.

Вот почему есть смысл использовать асинхронное ⏸🔀⏯ программирование при построении веб-API.

pkg debug/elf, const EM_FR30 Machine
pkg debug/elf, const EM_FT32 = 222
pkg debug/elf, const EM_FT32 Machine
pkg debug/elf, const EM_FX66 = 66
pkg debug/elf, const EM_FX66 Machine
pkg debug/elf, const EM_HUANY = 81
pkg debug/elf, const EM_HUANY Machine
pkg debug/elf, const EM_INTEL205 = 205
pkg debug/elf, const EM_INTEL205 Machine
pkg debug/elf, const EM_INTEL206 = 206
pkg debug/elf, const EM_INTEL206 Machine

00002e0 5d be de f9 e8 81 eb a5 0a a5 63 54 2c d7 1c d1
00002f0 89 17 85 f8 16 94 f2 8a b2 a3 f5 b6 6d df 75 cd
0000300 90 dd 64 bd 5d 55 4e f2 55 19 1b b7 cc ef 1b ea
0000310 2e 05 9c f4 aa 1e a8 cd a6 82 c7 59 0f 5e 9d e0
0000320 bb fc 6c d6 99 23 eb 36 ad c6 c5 e1 d8 e1 e2 3e
0000330 d9 90 5a f7 91 5d 6f bc 33 6d 98 47 d2 7c 2e 2f
0000340 99 a4 25 72 85 49 2c be 0b 5b af 8f e5 6e 81 a6

    // en quad
    assertThat(parse("http://h/\u2000").encodedPath).isEqualTo("/%E2%80%80")
    // em quad
    assertThat(parse("http://h/\u2001").encodedPath).isEqualTo("/%E2%80%81")
    // en space
    assertThat(parse("http://h/\u2002").encodedPath).isEqualTo("/%E2%80%82")
    // em space
    assertThat(parse("http://h/\u2003").encodedPath).isEqualTo("/%E2%80%83")
    // three-per-em space

				"GNU.sparse.map":       "1,1,3,1,5,1,7,1,9,1,11,1,13,1,15,1,17,1,19,1,21,1,23,1,25,1,27,1,29,1,31,1,33,1,35,1,37,1,39,1,41,1,43,1,45,1,47,1,49,1,51,1,53,1,55,1,57,1,59,1,61,1,63,1,65,1,67,1,69,1,71,1,73,1,75,1,77,1,79,1,81,1,83,1,85,1,87,1,89,1,91,1,93,1,95,1,97,1,99,1,101,1,103,1,105,1,107,1,109,1,111,1,113,1,115,1,117,1,119,1,121,1,123,1,125,1,127,1,129,1,131,1,133,1,135,1,137,1,139,1,141,1,143,1,145,1,147,1,149,1,151,1,153,1,155,1,157,1,159,1,161,1,163,1,165,1,167...

    webServer.dispatcher =
      object : Dispatcher() {
        override fun dispatch(request: RecordedRequest): MockResponse {
          return upgradeResponse(request)
            .body(Buffer().write("81".decodeHex())) // Truncated frame.
            .removeHeader("Content-Length")
            .socketPolicy(KeepOpen)
            .build()
        }
      }
    val webSocket: WebSocket = newWebSocket()

                        <Array as="points">
                            <mxPoint x="915" y="1250"/>
                        </Array>
                    </mxGeometry>
                </mxCell>
                <mxCell id="81" value="" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;strokeWidth=3;dashed=1;endArrow=none;" edge="1" parent="1" source="55" target="102">
                    <mxGeometry relative="1" as="geometry">

pkg debug/dwarf, const AttrSpecification = 71
pkg debug/dwarf, const AttrStartScope = 44
pkg debug/dwarf, const AttrStaticLink = 72
pkg debug/dwarf, const AttrStmtList = 16
pkg debug/dwarf, const AttrStride = 81
pkg debug/dwarf, const AttrStrideSize = 46
pkg debug/dwarf, const AttrStringLength = 25
pkg debug/dwarf, const AttrTrampoline = 86
pkg debug/dwarf, const AttrType = 73
pkg debug/dwarf, const AttrUpperBound = 47

pkg debug/elf, const R_AARCH64_P32_TLSGD_ADD_LO12_NC = 82
pkg debug/elf, const R_AARCH64_P32_TLSGD_ADD_LO12_NC R_AARCH64
pkg debug/elf, const R_AARCH64_P32_TLSGD_ADR_PAGE21 = 81
pkg debug/elf, const R_AARCH64_P32_TLSGD_ADR_PAGE21 R_AARCH64
pkg debug/elf, const R_AARCH64_P32_TLSIE_ADR_GOTTPREL_PAGE21 = 103
pkg debug/elf, const R_AARCH64_P32_TLSIE_ADR_GOTTPREL_PAGE21 R_AARCH64