База знаний

h1. Kernel 3.10.x vs other

<pre>

time perf bench futex hash

</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|