8. sar -n DEV 1

$ sar -n DEV 1
Linux 3.13.0-49-generic (titanclusters-xxxxx)  07/14/2015     _x86_64_    (32 CPU)

12:16:48 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:16:49 AM      eth0  18763.00   5032.00  20686.42    478.30      0.00      0.00      0.00      0.00
12:16:49 AM        lo     14.00     14.00      1.36      1.36      0.00      0.00      0.00      0.00
12:16:49 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00

12:16:49 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:16:50 AM      eth0  19763.00   5101.00  21999.10    482.56      0.00      0.00      0.00      0.00
12:16:50 AM        lo     20.00     20.00      3.25      3.25      0.00      0.00      0.00      0.00
12:16:50 AM   docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
^C

9. sar -n TCP,ETCP 1

$ sar -n TCP,ETCP 1
Linux 3.13.0-49-generic (titanclusters-xxxxx)  07/14/2015    _x86_64_    (32 CPU)

12:17:19 AM  active/s passive/s    iseg/s    oseg/s
12:17:20 AM      1.00      0.00  10233.00  18846.00

12:17:19 AM  atmptf/s  estres/s retrans/s isegerr/s   orsts/s
12:17:20 AM      0.00      0.00      0.00      0.00      0.00

12:17:20 AM  active/s passive/s    iseg/s    oseg/s
12:17:21 AM      1.00      0.00   8359.00   6039.00

12:17:20 AM  atmptf/s  estres/s retrans/s isegerr/s   orsts/s
12:17:21 AM      0.00      0.00      0.00      0.00      0.00
^C

• active/s: Number of locally-initiated TCP connections per second (e.g., via connect()).
• passive/s: Number of remotely-initiated TCP connections per second (e.g., via accept()).
• retrans/s: Number of TCP retransmits per second.

public class Map2 extends MapActivity {
//---------------------
 /** Called when the activity is first created. */
//---------------------
 @Override
 public void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 setContentView(R.layout.main);
 }
@Override
protected boolean isRouteDisplayed() {
// TODO Auto-generated method stub
return false;
}
private void initVar()
{
 textView.setText("시작="); // 상단 텍스트 영역
 textView2.setText("시작=..."); // 하단 텍스트 영역
lat=0.0d; // latitude
 lng=0.0d; // longitude
 acc=""; // 정확도
 pro=""; // 좌표 정보 제공자
 gps_status="2";
 addressString = "...";
fine=0; // 0 : GPS 1: Network
}
}

//---------------------
 /** Called when the activity is first created. */
//---------------------
 @Override
 public void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 setContentView(R.layout.main);

 mContext = this;
 //---------------------
 // 텍스트 : 현재위치 주소
 //---------------------
 linearLayout = (LinearLayout) findViewById(R.id.textview);
textView = new TextView(this);
 textView.setTextColor(Color.BLUE);
 textView.setGravity(Gravity.CENTER);
 //textView.setText(addressString);
 linearLayout.addView(textView);

//---------------------
 // 텍스트 : 상태 정보
 //---------------------
 linearLayout2 = (LinearLayout) findViewById(R.id.textview2);
 textView2 = new TextView(this);
 textView2.setTextColor(Color.BLUE);
 textView2.setGravity(Gravity.BOTTOM);
 linearLayout2.addView(textView2);
//---------------------
 // 지도 불러오기
 //---------------------
initMap();
 //---------------------
 // 재시작 버튼
 //---------------------
 btnUpdate = (Button)findViewById(R.id.Button01);
//-----------------------------------
 // GPS 좌표 얻기
 //---------------------
btnUpdate.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
runGPS(); // GPS 가동 시키기
}
 });
//---------------------
 // 재시작 버튼
 //---------------------
 btnList = (Button)findViewById(R.id.Button02);
//-----------------------------------
 // GPS 좌표 얻기
 //---------------------
btnList.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
 // GPS 로그를 서버에 보내고 받아서 보는 모듈을 각자 구현해 주세요.
//Intent i = new Intent(mContext,GpsLog.class);
//startActivity(i);
}
 });
}

//---------------------
// 지도 불러오기
//---------------------
private void initMap() {
mapView = (MapView) findViewById(R.id.mapview);
mc = (MapController)mapView.getController();

 // 아래 두개로 확대/축소 버튼 생성
 mapView.setBuiltInZoomControls(true);
 mapView.displayZoomControls(true);

 //지도 레벨 설정 max:21 / satellite :18
 mc.setZoom(20);
 //mc.setZoom(7); // 한국지도 레벨
 //mc.setZoom(13); // 광역시 정도 레벨
} 

public void runGPS()
 {
 btnUpdate.setEnabled(false);
this.runOnUiThread(new Runnable() {
@Override
public void run() {
// TODO Auto-generated method stub
 initVar(); // 화면 갱신 하기 위한 값들
}
 });
 // 위치 매니저
 locManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
 if ( !locManager.isProviderEnabled(LocationManager.GPS_PROVIDER)) {
} else {
 //---------------------
 //1. GPS 시작
 //---------------------
 registerLocationListeners(); // 위치 수신자들 가동..
 //_send2Svr() ;
 // chkTimeOut(); // 특정 시간내에 응답없으면 강제 마무리 하게 하기 위해 /// 특히 실내에서..
 btnUpdate.setEnabled(true);
 }

}

private void createLocationListeners()
 {
 // network를 통해 들어오는 좌표
listenerCoarse = new LocationListener() {
public void onStatusChanged(String provider, int status, Bundle extras) {
switch ( status )
{
 case LocationProvider.OUT_OF_SERVICE:
 case LocationProvider.TEMPORARILY_UNAVAILABLE:
 locationAvailable = false;
 case LocationProvider.AVAILABLE:
 locationAvailable = true;
}
 }
public void onProviderDisabled(String provider) {
}
public void onProviderEnabled(String provider) {
}
public void onLocationChanged(Location newLocation) {
currentLocation = newLocation;
if ( newLocation.getAccuracy()>1000 && newLocation.hasAccuracy())
{
//---------------------
//위치 매니저 제거 listenerCoarse
//---------------------
locManager.removeUpdates(this);
}
//---------------------
//1-1-1 위치 확인 : 현재위치 주소 가져오기
//---------------------
updateGps(currentLocation,0);
textView.setText("감지1COARSE [정확도:"+acc+"][provider:"+pro+"]");
}
};
listenerFine = new LocationListener() {
public void onStatusChanged(String provider, int status, Bundle extras) {
switch ( status )
{
case LocationProvider.OUT_OF_SERVICE:
 case LocationProvider.TEMPORARILY_UNAVAILABLE:
 locationAvailable = false;
 case LocationProvider.AVAILABLE:
 locationAvailable = true;
}
}
public void onProviderDisabled(String provider) {
}
public void onProviderEnabled(String provider) {
}
public void onLocationChanged(Location newLocation) {
 currentLocation = newLocation;
 if ( newLocation.getAccuracy()>1000 && newLocation.hasAccuracy())
 {
//---------------------
//위치 매니저 제거 listenerFine
//---------------------
locManager.removeUpdates(this);
 }
 //---------------------
 //1-1-1 위치 확인 : 현재위치 주소 가져오기
 //---------------------
 updateGps(currentLocation,0);
 textView.setText("감지2FINE [정확도: "+ acc+"][provider:"+pro+"]");
}
};
}

private void chkTimeOut() {
Handler handler = new Handler();
handler.postDelayed( new Runnable() {
 @Override
 public void run() {
if ( lat == 0.0d ) {
 Criteria criteria = new Criteria();
 criteria.setAccuracy(Criteria.ACCURACY_FINE);
 String provider = locManager.getBestProvider(criteria, true);
Location location = locManager.getLastKnownLocation(provider);
 if ( location != null )
updateGps(location,1);
 String oldString4 = textView2.getText().toString();
 textView2.setText(oldString4+"LastKnown방식 [정확도:"+acc+"] [provider:" +pro+"]");
}
//---------------------
//위치 매니저 제거
//---------------------
removeListener();
 }
}, 15*1000 ); // 15 seconds
}

public void removeListener()
{
 locManager.removeUpdates(listenerCoarse);
 locManager.removeUpdates(listenerFine);
}
private void updateGps(Location location, int type) {
// type = 0 : listener : 위치 수신자
// type = 1 : LastKnown : 최종 정보
if( fine == 1 ) return; // GPS에 갱신이 된 상태이면… 굳이 Network 변경정보를 안받게 다는 것임
if ( type == 0 ) { // type = 0 : listener : 위치 수신자
if ( location.getProvider().equals("gps")) {
gps_status="0";
fine=1;
}
else if (location.getProvider().equals("network")) {
gps_status="1";
}
} else { // type = 1 : LastKnown : 최종 정보 by chkTimeOut()
gps_status="2";
}
lat = location.getLatitude(); // Latitude
lng = location.getLongitude(); // Longitude
int accInt = (int)location.getAccuracy();
acc = Integer.toString(accInt); // 위치 정확도
pro = location.getProvider(); // 위치 제공자
updateAddress(location); // 주소 갱신
createAndShowCustomOverlay(location); // 지도 다시 그리기
}

//---------------------
//---------------------
//1-1-1 : 현재 위치 지도 이동
//---------------------
protected void createAndShowCustomOverlay(Location newLocation) {
        List overlays = mapView.getOverlays();
        // first remove old overlay
        if (overlays.size() > 0) {
            for (Iterator iterator = overlays.iterator(); iterator.hasNext();) {
                iterator.next();
                iterator.remove();
            }
        }
        // transform the location to a geopoint
        GeoPoint geopoint = new GeoPoint((int)(newLocation.getLatitude() * 1E6),
            (int)(newLocation.getLongitude() * 1E6));
        // Create new Overlay
        MyOverlay overlay = new MyOverlay(geopoint);
        mapView.getOverlays().add(overlay);
        mapView.setSatellite(false); // 위성지도
        // move to location
        mapView.getController().animateTo(geopoint);
    }
    //---------------------
    //1-1-1 위치 확인 : 현재위치 주소 가져와서 변경
    //---------------------
private void updateAddress(Location location) {
    String add = "";
    // GeoCoder : 경도 위도 좌표로 주소 얻기
    Geocoder gc = new Geocoder(mapView.getContext(), Locale.getDefault());
    try {
        // 주소 가져오기
        List < Address > addresses = gc.getFromLocation(location.getLatitude(), location.getLongitude(), 1);
        if (addresses.size() > 0) {
            for (int i = 0; i < addresses.get(0).getMaxAddressLineIndex() + 1; i++) {
                add += addresses.get(0).getAddressLine(i);
            }
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
    StringTokenizer st = new StringTokenizer(add);
    int i = 0;
    while (st.hasMoreTokens()) {
        addressArray[i++] = st.nextToken();
    }
    textView.setGravity(Gravity.CENTER_HORIZONTAL);
    textView.setTextColor(Color.BLUE);
    String oldString3 = textView.getText().toString();
    if (addressArray[0] == null) {
        textView.setText(oldString3 + ddressString);
    } else {
        // 주소 : 시 군 구
        textView.setText(oldString3 +
            addressArray[1] + " " + addressArray[2] + " " + addressArray[3] + " " + addressArray[4]);
    }
}

public class MyOverlay extends Overlay {
    int INFO_WINDOW_WIDTH = 240; // 150; //125;
    int INFO_WINDOW_HEIGHT = 28; // 25;
    private GeoPoint geopoint = null;
    public MyOverlay(GeoPoint point) {
        geopoint = point;
    }
    public void draw(Canvas canvas, MapView mapView, boolean shadow) {
        // Transfrom geoposition to Point on canvas
        Projection projection = mapView.getProjection();
        Point point = new Point();
        projection.toPixels(geopoint, point);
        //---add the marker---
        Bitmap userBmp = BitmapFactory.decodeResource(mapView.getResources(), R.drawable.bubble);
        canvas.drawBitmap(userBmp, point.x, point.y, null);
        // 박스
        RectF infoWindowRect = new RectF(0, 0,
            INFO_WINDOW_WIDTH, // “여기”.length()*14, 문자열 길이로 하거나
            INFO_WINDOW_HEIGHT);
        // 지도 상대 좌표
        int infoWindowOffsetX = point.x; //-INFO_WINDOW_WIDTH/2;
        int infoWindowOffsetY = point.y; //-INFO_WINDOW_HEIGHT; // -bubbleIcon.getHeight();
        infoWindowRect.offset(infoWindowOffsetX, infoWindowOffsetY);
        // Draw inner info window
        canvas.drawRoundRect(infoWindowRect, 5, 5, getInnerPaint());
        // Draw border for info window
        canvas.drawRoundRect(infoWindowRect, 5, 5, getBorderPaint());
        // Draw the MapLocation's name
        //int TEXT_OFFSET_X = 10;
        //int TEXT_OFFSET_Y = 15;
        canvas.drawText(“여기”, // 표현할 글자
            infoWindowOffsetX + TEXT_OFFSET_X,
            infoWindowOffsetY + TEXT_OFFSET_Y,
            getTextPaint());
    }
    public Paint getInnerPaint() {
        if (innerPaint == null) {
            innerPaint = new Paint();
            innerPaint.setARGB(225, 75, 75, 75); //gray
            innerPaint.setAntiAlias(true);
        }
        return innerPaint;
    }
    public Paint getBorderPaint() {
        if (borderPaint == null) {
            borderPaint = new Paint();
            borderPaint.setARGB(255, 255, 255, 255);
            borderPaint.setAntiAlias(true);
            borderPaint.setStyle(Style.STROKE);
            borderPaint.setStrokeWidth(2);
        }
        return borderPaint;
    }
    public Paint getTextPaint() {
        if (textPaint == null) {
            textPaint = new Paint();
            textPaint.setARGB(255, 255, 255, 255);
            textPaint.setAntiAlias(true);
            textPaint.setTextSize(18);
            textPaint.setTypeface(Typeface.DEFAULT_BOLD);
        }
        return textPaint;
    }
}