properly print statistics while running "-V"

(cherry picked from commit e8195fc099efbd0af6c1b5ebfced857da5dab31d)
"Interrupted system call" on "select" must not be reported as error/warning
Merge pull request #160 from rrb3942/localcache_counter_expire

Do not reset counter expiration on incr/decr(cherry picked from commit 11a74d7c6dcf1578672b337923729bf3a0aa4a33)