3.13.0-98.145) is not available, but a newer one is (3.13.0-166.216). We redirected you there.
3.13.0-29.53) is not available, but a newer one is (3.13.0-166.216). We redirected you there.
/usr/lib/linux-tools/3.13.0-66-lowlatency/perf is in linux-tools-3.13.0-66-lowlatency 3.13.0-66.108.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/linux-tools/3.13.0-66-lowlatency/../../linux-tools-3.13.0-66/perf