File: testbinary
Type: cpu
Duration: 10s, Total samples = 1.12s (11.20%)
-----------+-------------------------------------------------------
      key1:  tag1
      key2:  tag1
        1s   line1000
             line2001 (inline)
             line2000
             line3002 (inline)
             line3001 (inline)
             line3000
-----------+-------------------------------------------------------
      key1:  tag2
      key3:  tag2
     100ms   line1000
             line3001 (inline)
             line3000
-----------+-------------------------------------------------------
      key1:  tag3
      key2:  tag2
      10ms   line2001 (inline)
             line2000
             line3002 (inline)
             line3000
-----------+-------------------------------------------------------
      key1:  tag4
      key2:  tag1
      10ms   line3002 (inline)
             line3001 (inline)
             line3000
-----------+-------------------------------------------------------