gistfile1.txt

    0.05 µs glUniformMatrix4fv(0, 1, 0, {1.29904, 0, 0, 0, 0, -1.73205, 0, 0, 0, 0, -1.0202, -1, -831.384, 831.384, 680.224, 831.384});
    0.14 µs glUniform4f(9, 1, 1, 1, 1);
    0.14 µs glActiveTexture(GL_TEXTURE0);
    0.64 µs glBindTexture(GL_TEXTURE_RECTANGLE, 2);
    0.45 µs glUniform1i(4, 0);
    0.03 µs glActiveTexture(GL_TEXTURE0);
    0.75 µs glBindBuffer(GL_ARRAY_BUFFER, 4);
    2.44 µs glBufferData(GL_ARRAY_BUFFER, 0x00000030, 0x7fc9ee9ad6f0, GL_STREAM_DRAW);
    0.05 µs glBindBuffer(GL_ARRAY_BUFFER, 0);
    0.12 µs glBindBuffer(GL_ARRAY_BUFFER, 5);
    0.70 µs glBufferData(GL_ARRAY_BUFFER, 0x00000020, 0x7fc9ee9ad720, GL_STREAM_DRAW);
    0.03 µs glBindBuffer(GL_ARRAY_BUFFER, 0);
    0.14 µs glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
    1.02 µs glBindVertexArray(3);
   20.42 µs glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
    0.25 µs glBindVertexArray(0);
    0.04 µs glBindBuffer(GL_ARRAY_BUFFER, 0);
    0.06 µs glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
    0.03 µs glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
    0.64 µs glUseProgram(13);
    0.18 µs glUniformMatrix4fv(4, 1, 0, {1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1});
    0.06 µs glUniformMatrix4fv(0, 1, 0, {1.29904, 0, 0, 0, 0, -1.73205, 0, 0, 0, 0, -1.0202, -1, -831.384, 831.384, 680.224, 831.384});
    0.12 µs glUniform4f(8, 1, 1, 1, 1);
    0.05 µs glActiveTexture(GL_TEXTURE0);
    0.21 µs glBindTexture(GL_TEXTURE_RECTANGLE, 0);
    0.02 µs glActiveTexture(GL_TEXTURE0);
    0.98 µs glUseProgram(0);
    0.03 µs glBindBuffer(GL_ARRAY_BUFFER, 0);
    0.04 µs glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
    0.02 µs glActiveTexture(GL_TEXTURE0);
    0.23 µs glBindTexture(GL_TEXTURE_2D, 0);
    0.21 µs glDisable(GL_DEPTH_TEST);
    0.19 µs glDisable(GL_STENCIL_TEST);
    0.22 µs glDisable(GL_SCISSOR_TEST);
    0.06 µs glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
    0.07 µs glClearColor(0, 0, 0, 0);
    0.05 µs glDepthMask(GL_TRUE);
    0.05 µs glDepthFunc(GL_LESS);
    0.29 µs glClearDepthf(1);
    0.09 µs glStencilMask(255);
    0.32 µs glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP);
    0.16 µs glStencilFunc(GL_ALWAYS, 0, 255);
    0.14 µs glDisable(GL_BLEND);
    0.09 µs glBlendFunc(GL_ONE, GL_ZERO);
    0.12 µs glUseProgram(0);

May I ask what program you used to get the timings for each call?