Merge "DO NOT MERGE Put a small sleep back in the start of toolbox top." into nyc-mr2-dev

#include <ctype.h>

#include <dirent.h>

#include <errno.h>

#include <grp.h>

#include <inttypes.h>

#include <pwd.h>

#include <stdlib.h>

#include <string.h>

#include <sys/types.h>

#include <time.h>

#include <unistd.h>

#include <cutils/sched_policy.h>

    new_procs = old_procs = NULL;

    read_procs();

    // Pause 250ms to get better data and avoid divide by zero later (http://b/32478213).

    struct timespec ts = { .tv_sec = 0, .tv_nsec = 250000000 };

    TEMP_FAILURE_RETRY(nanosleep(&ts, &ts));

    while ((iterations == -1) || (iterations-- > 0)) {

        old_procs = new_procs;

        num_old_procs = num_new_procs;