Split 'hxb read' timers

[kLabz]

Current "hxb read" timer is triggered twice per hxb module restored.

The timer will still be triggered twice per module restored, but now will be split based on what is being restored, which can also be useful to know about:

  server 1.047s (98.66%) [8038]
    module cache 1.047s (98.66%) [8036]
      hxb read 1.017s (95.81%) [5514]
        until EOT 0.609s (57.41%) [2757]
        until EOF 0.214s (20.17%) [2459]
        until EOM 0.193s (18.22%) [298]