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git-svn-id: svn://db.shs.com.ru/pip@819 12ceb7fc-bf1f-11e4-8940-5bc7170c53b5

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Пелипенко Иван
2019-06-26 18:52:05 +00:00
parent 52907c85b2
commit 0c432eae34
16 changed files with 301 additions and 142 deletions
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71
src_main/system/pisystemmonitor.h
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@@ -26,14 +26,14 @@
class PIP_EXPORT PISystemMonitor: public PIThread
{
PIOBJECT_SUBCLASS(PISystemMonitor, PIThread)
friend class PIIntrospectionServer;
public:
PISystemMonitor();
~PISystemMonitor();
struct ProcessStats {
ProcessStats();
PIString exec_name;
PIString state;
#pragma pack(push, 1)
struct ProcessStatsFixed {
ProcessStatsFixed();
int ID;
int parent_ID;
int group_ID;
@@ -48,40 +48,47 @@ public:
ullong ram_total;
ullong ram_free;
ullong ram_used;
PIString physical_memsize_readable;
PIString resident_memsize_readable;
PIString share_memsize_readable;
PIString virtual_memsize_readable;
PIString data_memsize_readable;
float cpu_load_system;
float cpu_load_user;
};
struct ThreadStats {
ThreadStats() {id = 0; cpu_load_kernel = cpu_load_user = -1.f;}
struct ThreadStatsFixed {
ThreadStatsFixed();
llong id;
PIString name;
PIDateTime created;
PISystemTime work_time;
PISystemTime kernel_time;
PISystemTime user_time;
float cpu_load_kernel;
float cpu_load_user;
/*PIString device;
PIString filesystem;
PIString label;
ullong space_all;
ullong space_used;
ullong space_free;*/
};
#pragma pack(pop)
struct ProcessStats: ProcessStatsFixed {
void makeStrings();
PIString exec_name;
PIString state;
PIString physical_memsize_readable;
PIString resident_memsize_readable;
PIString share_memsize_readable;
PIString virtual_memsize_readable;
PIString data_memsize_readable;
};
struct ThreadStats: ThreadStatsFixed {
PIString name;
PIDateTime created;
};
#ifndef FREERTOS
bool startOnProcess(int pID, int interval_ms = 1000);
#endif
bool startOnSelf(int interval_ms = 1000);
void stop();
const ProcessStats & statistic() const {return stat;}
int pID() const {return pID_;}
ProcessStats statistic() const;
PIVector<ThreadStats> threadsStatistic() const;
void setStatistic(const ProcessStats & s) {stat = s; makeStrings();}
void setStatistic(const ProcessStats & s);
static ullong totalRAM();
static ullong freeRAM();
@@ -90,19 +97,32 @@ public:
private:
void run();
void makeStrings();
void gatherThread(llong id);
float calcThreadUsage(PISystemTime & t_new, PISystemTime & t_old);
ProcessStats stat;
PIVector<ThreadStats> cur_ts;
PIMap<llong, ThreadStats> last_tm, cur_tm;
PIMap<llong, PIString> tbid;
mutable PIMutex stat_mutex;
int pID_, page_size, cpu_count, cycle;
#ifndef FREERTOS
PRIVATE_DECLARATION
#endif
class Pool {
friend class PISystemMonitor;
public:
static Pool * instance();
PISystemMonitor * getByPID(int pID);
private:
void add(PISystemMonitor * sm);
void remove(PISystemMonitor * sm);
PIMap<int, PISystemMonitor*> sysmons;
PIMutex mutex;
};
};
inline PICout operator <<(PICout s, const PISystemMonitor::ThreadStats & v) {
@@ -118,4 +138,9 @@ inline PICout operator <<(PICout s, const PISystemMonitor::ThreadStats & v) {
return s;
}
PIByteArray & operator <<(PIByteArray & s, const PISystemMonitor::ProcessStats & v);
PIByteArray & operator >>(PIByteArray & s, PISystemMonitor::ProcessStats & v);
PIByteArray & operator <<(PIByteArray & s, const PISystemMonitor::ThreadStats & v);
PIByteArray & operator >>(PIByteArray & s, PISystemMonitor::ThreadStats & v);
#endif // PISYSTEMMONITOR_H