added memory graph picture to PerformanceMemory_p.html

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4241 6c8d7289-2bf4-0310-a012-ef5d649a1542

2 files changed, 89 insertions, 0 deletions

diff --git a/htroot/PerformanceGraph.java b/htroot/PerformanceGraph.java
new file mode 100644
index 000000000..5715b7882
--- /dev/null
+++ b/htroot/PerformanceGraph.java
@@ -0,0 +1,87 @@
+// PerformanceGraph.java
+// (C) 2007 by Michael Peter Christen; mc@yacy.net, Frankfurt a. M., Germany
+// first published 30.11.2007 on http://yacy.net
+//
+// This is a part of YaCy, a peer-to-peer based web search engine
+//
+// $LastChangedDate: 2006-04-02 22:40:07 +0200 (So, 02 Apr 2006) $
+// $LastChangedRevision: 1986 $
+// $LastChangedBy: orbiter $
+//
+// LICENSE
+// 
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+import java.util.Iterator;
+import java.util.Map;
+
+import de.anomic.http.httpHeader;
+import de.anomic.plasma.plasmaSwitchboard;
+import de.anomic.server.serverObjects;
+import de.anomic.server.serverSwitch;
+import de.anomic.ymage.ymageChart;
+import de.anomic.ymage.ymageMatrix;
+
+
+public class PerformanceGraph {
+    
+    public static ymageMatrix respond(httpHeader header, serverObjects post, serverSwitch env) {
+        plasmaSwitchboard sb = (plasmaSwitchboard) env;
+        
+        ymageChart ip = new ymageChart(660, 240, "000010", 30, 30, 20, 20, "PEER PERFORMANCE GRAPH: PAGES/MINUTE and USED MEMORY");
+        ip.declareDimension(ymageChart.DIMENSION_BOTTOM, 60, 60, -600, "000000", "CCCCCC", "TIME/SECONDS");
+        ip.declareDimension(ymageChart.DIMENSION_LEFT, 50, 40, 0, "008800", null , "PPM [PAGES/MINUTE]");
+        ip.declareDimension(ymageChart.DIMENSION_RIGHT, 100, 20, 0, "0000FF", "CCCCCC", "MEMORY/MEGABYTE");
+        
+        // draw ppm
+        ip.setColor("008800");
+        Iterator i = sb.ppmHistory.entrySet().iterator();
+        Map.Entry entry;
+        int ppm;
+        long time, now = System.currentTimeMillis();
+        int x0 = 1, x1, y0 = 0, y1;
+        while (i.hasNext()) {
+            entry = (Map.Entry) i.next();
+            time = ((Long) entry.getKey()).longValue() - now;
+            ppm = (int) ((Long) entry.getValue()).longValue();
+            //System.out.println("PPM: time = " + time + ", ppm = " + ppm);
+            x1 = (int) (time/1000);
+            y1 = ppm;
+            ip.chartDot(ymageChart.DIMENSION_BOTTOM, ymageChart.DIMENSION_LEFT, x1, y1, 2);
+            if (x0 < 0) ip.chartLine(ymageChart.DIMENSION_BOTTOM, ymageChart.DIMENSION_LEFT, x0, y0, x1, y1);
+            x0 = x1; y0 = y1;
+        }
+        
+        // draw memory
+        ip.setColor("0000FF");
+        i = sb.usedMemoryHistory.entrySet().iterator();
+        long bytes;
+        x0 = 1;
+        while (i.hasNext()) {
+            entry = (Map.Entry) i.next();
+            time = ((Long) entry.getKey()).longValue() - now;
+            bytes = ((Long) entry.getValue()).longValue();
+            //System.out.println("Memory: time = " + time + ", bytes = " + bytes);
+            x1 = (int) (time/1000);
+            y1 = (int) (bytes / 1024 / 1024);
+            ip.chartDot(ymageChart.DIMENSION_BOTTOM, ymageChart.DIMENSION_RIGHT, x1, y1, 2);
+            if (x0 < 0) ip.chartLine(ymageChart.DIMENSION_BOTTOM, ymageChart.DIMENSION_RIGHT, x0, y0, x1, y1);
+            x0 = x1; y0 = y1;
+        }
+        
+        return ip;
+    }
+    
+}
\ No newline at end of file
diff --git a/htroot/PerformanceMemory_p.html b/htroot/PerformanceMemory_p.html
index e13dc0ad8..c162d13ff 100644
--- a/htroot/PerformanceMemory_p.html
+++ b/htroot/PerformanceMemory_p.html
@@ -71,6 +71,8 @@
       </fieldset>

     </form>

     

+    <p><img src="PerformanceGraph.png"></p>

+    

     <p><strong>FlexTable RAM Index:</strong></p>

     <table border="0" cellpadding="2" cellspacing="1">

       <tr class="TableHeader" valign="bottom">