util/system/rusage.h


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#pragma once
 
#include "defaults.h"
#include <util/generic/utility.h> 
#include <util/datetime/base.h> 
 
/// portable getrusage 
 
struct TRusage { 
    // some fields may be zero if unsupported 
 
    ui64 MaxRss = 0;
    ui64 MajorPageFaults = 0;
    TDuration Utime; 
    TDuration Stime; 
 
    void Fill(); 

    static size_t GetCurrentRSS();

    static TRusage Get() { 
        TRusage r; 
        r.Fill(); 
        return r; 
    } 
};