Quad motors current higher than expected

Hi guys,

this is the first time that we build a quad plane vtol after q_autotune process was completed, we tested it on q_hover flight mode.But I noticed that the quad motors consumes a heavy current that I am sure might be enough. it reach to 90 amps in q_hover mode

AUW : about 22 kg
quad motors : XRotor Pro X6 brushless motor with built-in ESC

battery for quad system : Foxtech li-po 16,000 mAH ,25C 48V

Do you think a current consumption is normal?

May somebody help me to identify the root cause?

log flight :