[Bloat] Initial tests with BBR in kernel 4.9

[Jonathan Morton]

> On 25 Jan, 2017, at 23:20, Hans-Kristian Bakke <hkbakke at gmail.com> wrote:
> 
> ​[    0.000000] ACPI: HPET 0x00000000BFFE274F 000038 (v01 BOCHS  BXPCHPET 00000001 BXPC 00000001)
> [    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
> [    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
> [    0.000000] hpet clockevent registered
> [    0.362335] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
> [    0.362339] hpet0: 3 comparators, 64-bit 100.000000 MHz counter
> [    0.661731] rtc_cmos 00:00: alarms up to one day, y3k, 114 bytes nvram, hpet irqs

Conspicuously absent here is a line saying “clocksource: Switched to clocksource hpet”.  That may be worth examining in more detail.

 - Jonathan Morton