grid-columns: 2

prefork: "MPM prefork\n(1 process = 1 requête)" {
  grid-columns: 3
  p1: "Process\nreq 1"
  p2: "Process\nreq 2"
  p3: "Process\nreq 3"
}

event: "MPM event\n(threads multiples par process)" {
  proc: "Process" {
    grid-columns: 4
    t1: "T1"
    t2: "T2"
    t3: "T3"
    tn: "T…"
  }
}