ghcide --lsp --test --verbose --cwd bench/example/Cabal-3.2.0.0 +RTS -I0 -qg -A128M -SdocumentSymbols.benchmark-gcStats 
    Alloc    Copied     Live     GC     GC      TOT      TOT  Page Flts
    bytes     bytes     bytes   user   elap     user     elap
1639732064      2160  27941424  0.056  0.061    0.886    3.970    0    0  (Gen:  0)
1613324864     10520  49228008  0.042  0.055    2.790    5.930    0    0  (Gen:  1)
1611247648      9576 186666032  0.138  0.168    4.848    6.856    0    0  (Gen:  0)
381208840   8227400  13684632  0.015  0.018    5.040    8.526    0    0  (Gen:  1)
     1296                      0.000  0.000

   5,245,514,712 bytes allocated in the heap
       8,249,656 bytes copied during GC
      49,228,008 bytes maximum residency (2 sample(s))
       2,455,320 bytes maximum slop
              46 MB total memory in use (0 MB lost due to fragmentation)

                                     Tot time (elapsed)  Avg pause  Max pause
  Gen  0         2 colls,     0 par    0.195s   0.229s     0.1144s    0.1681s
  Gen  1         2 colls,     0 par    0.057s   0.073s     0.0367s    0.0553s

  TASKS: 46 (1 bound, 45 peak workers (45 total), using -N12)

  SPARKS: 0 (0 converted, 0 overflowed, 0 dud, 0 GC'd, 0 fizzled)

  INIT    time    0.002s  (  0.002s elapsed)
  MUT     time    4.785s  (  8.222s elapsed)
  GC      time    0.251s  (  0.302s elapsed)
  EXIT    time    0.002s  (  0.006s elapsed)
  Total   time    5.040s  (  8.532s elapsed)

  Alloc rate    1,096,167,324 bytes per MUT second

  Productivity  94.9% of total user, 96.4% of total elapsed