Is there a website. Worked until today quite bearable. After lunch began shamelessly blunt.
100% CPU, LA > 10.
In the logs, nothing interesting.
Watching strace, and I understand that do not understand.
Dear, be grateful, share content on the topic - how and where, what to look for in the strace/trace ?
Do not just go into the jungle, strace will not give you anything.
1) What process loads percents (top, htop, etc).
2) the Traffic logs of http servers is it different from the previous and expected.
3) Traffic on setevogo, is it different from the previous and expected.
And only then draw conclusions. Maybe just the site posted an article that uber has attracted 100,500 people