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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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192
src_main/system/pisystemmonitor.cpp
View File

@@ -37,6 +37,32 @@
#endif
PISystemMonitor::ProcessStatsFixed::ProcessStatsFixed() {
ID = parent_ID = group_ID = session_ID = priority = threads = 0;
physical_memsize = resident_memsize = share_memsize = virtual_memsize = data_memsize = 0;
cpu_load_user = cpu_load_system = 0.f;
}
void PISystemMonitor::ProcessStats::makeStrings() {
physical_memsize_readable.setReadableSize(physical_memsize);
resident_memsize_readable.setReadableSize(resident_memsize);
share_memsize_readable.setReadableSize(share_memsize);
virtual_memsize_readable.setReadableSize(virtual_memsize);
data_memsize_readable.setReadableSize(data_memsize);
}
PISystemMonitor::ThreadStatsFixed::ThreadStatsFixed() {
id = 0;
cpu_load_kernel = cpu_load_user = -1.f;
}
#ifndef FREERTOS
PRIVATE_DEFINITION_START(PISystemMonitor)
#ifndef WINDOWS
@@ -82,17 +108,11 @@ PISystemMonitor::~PISystemMonitor() {
}
PISystemMonitor::ProcessStats::ProcessStats() {
ID = parent_ID = group_ID = session_ID = priority = threads = 0;
physical_memsize = resident_memsize = share_memsize = virtual_memsize = data_memsize = 0;
cpu_load_user = cpu_load_system = 0.f;
}
#ifndef FREERTOS
bool PISystemMonitor::startOnProcess(int pID, int interval_ms) {
stop();
pID_ = pID;
Pool::instance()->add(this);
cycle = -1;
#ifndef WINDOWS
# ifndef MAC_OS
@@ -116,6 +136,7 @@ bool PISystemMonitor::startOnProcess(int pID, int interval_ms) {
}
#endif
bool PISystemMonitor::startOnSelf(int interval_ms) {
#ifndef FREERTOS
bool ret = startOnProcess(PIProcess::currentPID(), interval_ms);
@@ -135,6 +156,13 @@ PIVector<PISystemMonitor::ThreadStats> PISystemMonitor::threadsStatistic() const
}
void PISystemMonitor::setStatistic(const PISystemMonitor::ProcessStats & s) {
PIMutexLocker _ml(stat_mutex);
stat = s;
stat.makeStrings();
}
void PISystemMonitor::stop() {
PIThread::stop();
#ifdef WINDOWS
@@ -143,7 +171,13 @@ void PISystemMonitor::stop() {
PRIVATE->hProc = 0;
}
#endif
Pool::instance()->remove(this);
}
PISystemMonitor::ProcessStats PISystemMonitor::statistic() const {
PIMutexLocker _ml(stat_mutex);
return stat;
}
@@ -169,7 +203,8 @@ void PISystemMonitor::run() {
gatherThread(t->tid());
#else
//piCout << tbid.keys().toType<uint>();
stat.ID = pID_;
ProcessStats tstat;
tstat.ID = pID_;
#ifndef WINDOWS
tbid[pID_] = "main";
# ifdef MAC_OS
@@ -186,10 +221,10 @@ void PISystemMonitor::run() {
PRIVATE->cpu_s_prev = PRIVATE->cpu_s_cur;
PRIVATE->cpu_u_cur = uint64toST(ru.ri_user_time);
PRIVATE->cpu_s_cur = uint64toST(ru.ri_system_time);
stat.cpu_load_system = 100.f * (PRIVATE->cpu_s_cur - PRIVATE->cpu_s_prev).toMilliseconds() / delay_;
stat.cpu_load_user = 100.f * (PRIVATE->cpu_u_cur - PRIVATE->cpu_u_prev).toMilliseconds() / delay_;
//stat.cpu_load_system /= cpu_count;
//stat.cpu_load_user /= cpu_count;
tstat.cpu_load_system = 100.f * (PRIVATE->cpu_s_cur - PRIVATE->cpu_s_prev).toMilliseconds() / delay_;
tstat.cpu_load_user = 100.f * (PRIVATE->cpu_u_cur - PRIVATE->cpu_u_prev).toMilliseconds() / delay_;
//tstat.cpu_load_system /= cpu_count;
//tstat.cpu_load_user /= cpu_count;
cycle = 0;
//piCout << (PRIVATE->cpu_u_cur - PRIVATE->cpu_u_prev).toMilliseconds() / delay_;
# else
@@ -204,15 +239,15 @@ void PISystemMonitor::run() {
break;
}
}
stat.exec_name = str.mid(si, fi - si);
tstat.exec_name = str.mid(si, fi - si);
str.cutMid(si - 1, fi - si + 3);
PIStringList sl = str.split(" ");
if (sl.size_s() < 19) return;
stat.ID = sl[0].toInt();
stat.state = sl[1];
stat.parent_ID = sl[2].toInt();
stat.group_ID = sl[3].toInt();
stat.session_ID = sl[4].toInt();
tstat.ID = sl[0].toInt();
tstat.state = sl[1];
tstat.parent_ID = sl[2].toInt();
tstat.group_ID = sl[3].toInt();
tstat.session_ID = sl[4].toInt();
if (cycle < 0) {
PRIVATE->cpu_u_prev = PRIVATE->cpu_u_cur = sl[12].toLLong();
PRIVATE->cpu_s_prev = PRIVATE->cpu_s_cur = sl[13].toLLong();
@@ -223,14 +258,14 @@ void PISystemMonitor::run() {
PRIVATE->cpu_s_prev = PRIVATE->cpu_s_cur;
PRIVATE->cpu_u_cur = sl[12].toLLong();
PRIVATE->cpu_s_cur = sl[13].toLLong();
stat.cpu_load_system = (PRIVATE->cpu_s_cur - PRIVATE->cpu_s_prev) / (delay_ / 1000.);
stat.cpu_load_user = (PRIVATE->cpu_u_cur - PRIVATE->cpu_u_prev) / (delay_ / 1000.);
stat.cpu_load_system /= cpu_count;
stat.cpu_load_user /= cpu_count;
tstat.cpu_load_system = (PRIVATE->cpu_s_cur - PRIVATE->cpu_s_prev) / (delay_ / 1000.);
tstat.cpu_load_user = (PRIVATE->cpu_u_cur - PRIVATE->cpu_u_prev) / (delay_ / 1000.);
tstat.cpu_load_system /= cpu_count;
tstat.cpu_load_user /= cpu_count;
cycle = 0;
//}
stat.priority = sl[16].toInt();
stat.threads = sl[18].toInt();
tstat.priority = sl[16].toInt();
tstat.threads = sl[18].toInt();
//piCout << "\n";
//piCout << sl[0] << sl[12] << sl[13];
@@ -238,11 +273,11 @@ void PISystemMonitor::run() {
str = PRIVATE->filem.readAll(true);
sl = str.split(" ");
if (sl.size_s() < 6) return;
stat.virtual_memsize = sl[0].toLong() * page_size;
stat.resident_memsize = sl[1].toLong() * page_size;
stat.share_memsize = sl[2].toLong() * page_size;
stat.data_memsize = sl[5].toLong() * page_size;
stat.physical_memsize = stat.resident_memsize - stat.share_memsize;
tstat.virtual_memsize = sl[0].toLong() * page_size;
tstat.resident_memsize = sl[1].toLong() * page_size;
tstat.share_memsize = sl[2].toLong() * page_size;
tstat.data_memsize = sl[5].toLong() * page_size;
tstat.physical_memsize = tstat.resident_memsize - tstat.share_memsize;
PIVector<PIFile::FileInfo> tld = PIDir(PRIVATE->proc_dir + "task").entries();
piForeachC (PIFile::FileInfo & i, tld) {
@@ -255,9 +290,9 @@ void PISystemMonitor::run() {
// HMODULE hMod;
// DWORD cbNeeded;
if (GetProcessMemoryInfo(PRIVATE->hProc, &PRIVATE->mem_cnt, sizeof(PRIVATE->mem_cnt)) != 0) {
stat.physical_memsize = PRIVATE->mem_cnt.WorkingSetSize;
tstat.physical_memsize = PRIVATE->mem_cnt.WorkingSetSize;
}
stat.priority = GetPriorityClass(PRIVATE->hProc);
tstat.priority = GetPriorityClass(PRIVATE->hProc);
HANDLE snap = CreateToolhelp32Snapshot(TH32CS_SNAPTHREAD, pID_);
int thcnt = 0;
if (snap != 0) {
@@ -276,7 +311,7 @@ void PISystemMonitor::run() {
//piCout << thread.th32ThreadID;
}
}
stat.threads = thcnt;
tstat.threads = thcnt;
CloseHandle(snap);
}
FILETIME ft0, ft1, ft_kernel, ft_user;
@@ -291,24 +326,24 @@ void PISystemMonitor::run() {
//cycle++;
cycle = 0;
if (el_s <= 0.) {
stat.cpu_load_system = 0.f;
stat.cpu_load_user = 0.f;
tstat.cpu_load_system = 0.f;
tstat.cpu_load_user = 0.f;
} else {
stat.cpu_load_system = (tm_kernel_c - PRIVATE->tm_kernel).toSeconds() / el_s;
stat.cpu_load_user = (tm_user_c - PRIVATE->tm_user).toSeconds() / el_s;
tstat.cpu_load_system = (tm_kernel_c - PRIVATE->tm_kernel).toSeconds() / el_s;
tstat.cpu_load_user = (tm_user_c - PRIVATE->tm_user).toSeconds() / el_s;
}
PRIVATE->tm_kernel = tm_kernel_c;
PRIVATE->tm_user = tm_user_c;
} else {
stat.cpu_load_system = 0.f;
stat.cpu_load_user = 0.f;
tstat.cpu_load_system = 0.f;
tstat.cpu_load_user = 0.f;
}
PRIVATE->tm.reset();
#endif
#endif
stat.cpu_load_system = piClampf(stat.cpu_load_system, 0.f, 100.f);
stat.cpu_load_user = piClampf(stat.cpu_load_user, 0.f, 100.f);
tstat.cpu_load_system = piClampf(tstat.cpu_load_system, 0.f, 100.f);
tstat.cpu_load_user = piClampf(tstat.cpu_load_user , 0.f, 100.f);
//PISystemTime dt = PISystemTime::fromMilliseconds(delay_);
for (PIMap<llong, ThreadStats>::iterator i = cur_tm.begin(); i != cur_tm.end(); ++i) {
@@ -323,19 +358,13 @@ void PISystemMonitor::run() {
lock();
cur_ts = cur_tm.values();
unlock();
stat.ram_total = totalRAM();
stat.ram_used = usedRAM();
stat.ram_free = freeRAM();
makeStrings();
}
void PISystemMonitor::makeStrings() {
stat.physical_memsize_readable.setReadableSize(stat.physical_memsize);
stat.resident_memsize_readable.setReadableSize(stat.resident_memsize);
stat.share_memsize_readable.setReadableSize(stat.share_memsize);
stat.virtual_memsize_readable.setReadableSize(stat.virtual_memsize);
stat.data_memsize_readable.setReadableSize(stat.data_memsize);
tstat.ram_total = totalRAM();
tstat.ram_used = usedRAM();
tstat.ram_free = freeRAM();
stat_mutex.lock();
stat = tstat;
stat.makeStrings();
stat_mutex.unlock();
}
@@ -428,3 +457,60 @@ ullong PISystemMonitor::usedRAM() {
#endif
return 0;
}
PISystemMonitor::Pool * PISystemMonitor::Pool::instance() {
static Pool ret;
return &ret;
}
PISystemMonitor * PISystemMonitor::Pool::getByPID(int pID) {
PIMutexLocker _ml(mutex);
return sysmons.value(pID, 0);
}
void PISystemMonitor::Pool::add(PISystemMonitor * sm) {
PIMutexLocker _ml(mutex);
sysmons[sm->pID()] = sm;
}
void PISystemMonitor::Pool::remove(PISystemMonitor * sm) {
PIMutexLocker _ml(mutex);
sysmons.remove(sm->pID());
}
PIByteArray & operator <<(PIByteArray & s, const PISystemMonitor::ProcessStats & v) {
s << PIByteArray::RawData(&v, sizeof(PISystemMonitor::ProcessStatsFixed))
<< v.exec_name << v.state;
return s;
}
PIByteArray & operator >>(PIByteArray & s, PISystemMonitor::ProcessStats & v) {
s >> PIByteArray::RawData(&v, sizeof(PISystemMonitor::ProcessStatsFixed))
>> v.exec_name >> v.state;
v.makeStrings();
return s;
}
PIByteArray & operator <<(PIByteArray & s, const PISystemMonitor::ThreadStats & v) {
s << PIByteArray::RawData(&v, sizeof(PISystemMonitor::ThreadStatsFixed))
<< v.name << v.created;
return s;
}
PIByteArray & operator >>(PIByteArray & s, PISystemMonitor::ThreadStats & v) {
s >> PIByteArray::RawData(&v, sizeof(PISystemMonitor::ThreadStatsFixed))
>> v.name >> v.created;
return s;
}

71
src_main/system/pisystemmonitor.h
View File

@@ -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