/build/rock-master-18.09-drivers-orogen-taskmon-0.20160621/taskmonTypes.hpp

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#ifndef TASKMON_TYPES_HPP
#define TASKMON_TYPES_HPP

#include <base/Time.hpp>
#include <vector>

namespace taskmon
{
    struct TaskInfo
    {
        std::string name;

        int
            tid,                // (special)       task id, the POSIX thread ID (see also: tgid)
            ppid;               // stat,status     pid of parent process
        char
            state;              // stat,status     single-char code for process state (S=sleeping)
        base::Time
            utime,              // stat            user-mode CPU time accumulated by process
            stime,              // stat            kernel-mode CPU time accumulated by process
            cutime,             // stat            cumulative utime of process and reaped children
            cstime,             // stat            cumulative stime of process and reaped children
            start_time; // stat            start time of process -- seconds since 1-1-70
        long
            priority,   // stat            kernel scheduling priority
            nice,               // stat            standard unix nice level of process
            rss,                // stat            resident set size from /proc/#/stat (pages)
            size,               // statm           total # of pages of memory
            resident,   // statm           number of resident set (non-swapped) pages (4k)
            share,              // statm           number of pages of shared (mmap'd) memory
            trs,                // statm           text resident set size
            lrs,                // statm           shared-lib resident set size
            drs,                // statm           data resident set size
            dt;         // statm           dirty pages
        unsigned long
            vm_size,        // status          same as vsize in kb
            vm_lock,        // status          locked pages in kb
            vm_rss,         // status          same as rss in kb
            vm_data,        // status          data size
            vm_stack,       // status          stack size
            vm_exe,         // status          executable size
            vm_lib,         // status          library size (all pages, not just used ones)
            rtprio,             // stat            real-time priority
            sched,              // stat            scheduling class
            vsize,              // stat            number of pages of virtual memory ...
            min_flt,    // stat            number of minor page faults since process start
            maj_flt,    // stat            number of major page faults since process start
            cmin_flt,   // stat            cumulative min_flt of process and child processes
            cmaj_flt;   // stat            cumulative maj_flt of process and child processes
        int
            pgrp,               // stat            process group id
            session,    // stat            session id
            nlwp,               // stat,status     number of threads, or 0 if no clue
            tgid,               // (special)       task group ID, the POSIX PID (see also: tid)
            tpgid,              // stat            terminal process group id
            processor;      // stat            current (or most recent?) CPU

        std::vector<std::string> cmdline;
    };

    struct TaskStats
    {
        base::Time time;
        base::Time end_time;

        std::vector<TaskInfo> tasks;
    };

}

#endif