Kernel 310 vs other » История » Редакция 21
Редакция 20 (Константин Пильник, 2016-12-15 17:03) → Редакция 21/22 (Константин Пильник, 2016-12-15 17:15)
h1. Kernel 3.10.x vs other
<pre>
time perf bench futex hash
# time perf bench futex hash -r(seconds, default 10)
# time perf bench futex hash -t(threads, =1)
</pre>
|kernel version|futex hash(megaops/sec)|user(sec)|system(sec)|
|vmlinuz-3.10.101-gentoo-qemu-base|10.44|2.250|7.750|
|vmlinuz-3.10.104-gentoo-qemu-base|10.64|||
|vmlinuz-3.10.104-gentoo-r1-qemu-base|10.46|2.130|7.870|
|vmlinuz-3.11.10-gentoo-qemu-base|9.43|2.020|7.980|
|vmlinuz-3.12.68-gentoo-r1-qemu-base|9.39|2.270|7.730|
|vmlinuz-3.18.45-gentoo-r1-qemu-base|8.99|1.950|8.050|
|vmlinuz-4.1.12-gentoo-qemu-base|8.91|1.820|8.080|
|vmlinuz-4.1.15-gentoo-r1-qemu-base|8.81|2.090|7.910|
|vmlinuz-4.1.36-gentoo-qemu-base|8.80|1.960|8.040|
|vmlinuz-4.4.26-gentoo-universal-02|8.92|||
|vmlinux-4.4.26, defconfig + kvmconfig|9.2|||
|vmlinuz-4.4.38-gentoo-qemu-base|8.68|1.750|8.250|
|vmlinuz-4.8.14-gentoo-qemu-base|9.44|2.060|7.940|
|vmlinuz-4.9.0-gentoo-qemu-base||||