burstiness at fixed load: 32 independent arrival draws, 100 requests/tenant. Rates are FIFO, mean +- sd across draws.

capacity          bursty          smooth    cost
------------------------------------------------
      40  0.004 +- 0.000  0.004 +- 0.000   0.000
      60  0.007 +- 0.001  0.007 +- 0.001   0.001
      80  0.010 +- 0.002  0.014 +- 0.001   0.004
     100  0.018 +- 0.010  0.023 +- 0.002   0.005
     120  0.036 +- 0.031  0.040 +- 0.002   0.004
     140  0.075 +- 0.059  0.081 +- 0.005   0.006
     160  0.214 +- 0.100  0.361 +- 0.021   0.148
     180  0.723 +- 0.100  1.000 +- 0.000   0.277
     200  0.920 +- 0.060  1.000 +- 0.000   0.080
     220  0.981 +- 0.029  1.000 +- 0.000   0.019
