diff --git a/htroot/PerformanceMemory_p.java b/htroot/PerformanceMemory_p.java
index 92719356d..3c01929df 100644
--- a/htroot/PerformanceMemory_p.java
+++ b/htroot/PerformanceMemory_p.java
@@ -63,7 +63,7 @@ public class PerformanceMemory_p {
     private static final long MB = 1024 * KB;
     private static Map defaultSettings = null;
         
-    private static long[]    slt,chk;
+    private static int[]    slt,chk;
     private static String[] ost;
     private static long     req, usd, bst, god;
     
diff --git a/source/de/anomic/data/blogBoard.java b/source/de/anomic/data/blogBoard.java
index f3db22035..f2168d6a7 100644
--- a/source/de/anomic/data/blogBoard.java
+++ b/source/de/anomic/data/blogBoard.java
@@ -86,11 +86,11 @@ public class blogBoard {
         return datbase.size();
     }
     
-    public long[] dbCacheNodeChunkSize() {
+    public int[] dbCacheNodeChunkSize() {
         return datbase.cacheNodeChunkSize();
     }
     
-    public long[] dbCacheNodeFillStatus() {
+    public int[] dbCacheNodeFillStatus() {
         return datbase.cacheNodeFillStatus();
     }
     
diff --git a/source/de/anomic/data/messageBoard.java b/source/de/anomic/data/messageBoard.java
index 1fda6e64f..81bf0feb8 100644
--- a/source/de/anomic/data/messageBoard.java
+++ b/source/de/anomic/data/messageBoard.java
@@ -86,11 +86,11 @@ public class messageBoard {
         return database.size();
     }
     
-    public long[] dbCacheNodeChunkSize() {
+    public int[] dbCacheNodeChunkSize() {
         return database.cacheNodeChunkSize();
     }
     
-    public long[] dbCacheNodeFillStatus() {
+    public int[] dbCacheNodeFillStatus() {
         return database.cacheNodeFillStatus();
     }
     
diff --git a/source/de/anomic/data/userDB.java b/source/de/anomic/data/userDB.java
index 535f77ffb..e2c8caa6c 100644
--- a/source/de/anomic/data/userDB.java
+++ b/source/de/anomic/data/userDB.java
@@ -91,11 +91,11 @@ public final class userDB {
         }
     }
     
-    public long[] dbCacheNodeChunkSize() {
+    public int[] dbCacheNodeChunkSize() {
         return userTable.cacheNodeChunkSize();
     }    
     
-    public long[] dbCacheNodeFillStatus() {
+    public int[] dbCacheNodeFillStatus() {
         return userTable.cacheNodeFillStatus();
     }    
     
diff --git a/source/de/anomic/data/wikiBoard.java b/source/de/anomic/data/wikiBoard.java
index a93429b2f..cae4ce3b4 100644
--- a/source/de/anomic/data/wikiBoard.java
+++ b/source/de/anomic/data/wikiBoard.java
@@ -100,20 +100,20 @@ public class wikiBoard {
         return datbase.size();
     }
     
-    public long[] dbCacheNodeChunkSize() {
-        long[] db = datbase.cacheNodeChunkSize();
-        long[] bk = bkpbase.cacheNodeChunkSize();
-        long[] i = new long[3];
+    public int[] dbCacheNodeChunkSize() {
+        int[] db = datbase.cacheNodeChunkSize();
+        int[] bk = bkpbase.cacheNodeChunkSize();
+        int[] i = new int[3];
         i[kelondroRecords.CP_LOW] = (db[kelondroRecords.CP_LOW] + bk[kelondroRecords.CP_LOW]) / 2;
         i[kelondroRecords.CP_MEDIUM] = (db[kelondroRecords.CP_MEDIUM] + bk[kelondroRecords.CP_MEDIUM]) / 2;
         i[kelondroRecords.CP_HIGH] = (db[kelondroRecords.CP_HIGH] + bk[kelondroRecords.CP_HIGH]) / 2;
         return i;
     }
     
-    public long[] dbCacheNodeFillStatus() {
-        long[] a = datbase.cacheNodeFillStatus();
-        long[] b = bkpbase.cacheNodeFillStatus();
-        return new long[]{a[0] + b[0], a[1] + b[1], a[2] + b[2], a[3] + b[3]};
+    public int[] dbCacheNodeFillStatus() {
+        int[] a = datbase.cacheNodeFillStatus();
+        int[] b = bkpbase.cacheNodeFillStatus();
+        return new int[]{a[0] + b[0], a[1] + b[1], a[2] + b[2], a[3] + b[3]};
     }
     
     public String[] dbCacheObjectStatus() {
diff --git a/source/de/anomic/kelondro/kelondroMap.java b/source/de/anomic/kelondro/kelondroMap.java
index a3e8cb05b..38b508daf 100644
--- a/source/de/anomic/kelondro/kelondroMap.java
+++ b/source/de/anomic/kelondro/kelondroMap.java
@@ -133,11 +133,11 @@ public class kelondroMap {
         return dyn.columnSize(0);
     }
 
-    public long[] cacheNodeChunkSize() {
+    public int[] cacheNodeChunkSize() {
         return dyn.cacheNodeChunkSize();
     }
 
-    public long[] cacheNodeFillStatus() {
+    public int[] cacheNodeFillStatus() {
         return dyn.cacheNodeFillStatus();
     }
     
diff --git a/source/de/anomic/kelondro/kelondroRecords.java b/source/de/anomic/kelondro/kelondroRecords.java
index 015702324..2adec2b78 100644
--- a/source/de/anomic/kelondro/kelondroRecords.java
+++ b/source/de/anomic/kelondro/kelondroRecords.java
@@ -456,21 +456,21 @@ public class kelondroRecords {
         return this.headchunksize + element_in_cache + ((cacheControl) ? cache_control_entry : 0);
     }
     
-    public long[] cacheNodeChunkSize() {
+    public int[] cacheNodeChunkSize() {
         // returns three integers:
         // #0: chunk size of CP_LOW - priority entries
         // #1: chunk size of CP_MEDIUM - priority entries
         // #2: chunk size of CP_HIGH - priority entries
-        long[] i = new long[3];
+        int[] i = new int[3];
         i[CP_LOW]    = cacheNodeChunkSize(false);
         i[CP_MEDIUM] = cacheNodeChunkSize(false);
         i[CP_HIGH]   = cacheNodeChunkSize(this.cacheScore != null);
         return i;
     }
     
-    public long[] cacheNodeFillStatus() {
-        if (XcacheHeaders == null) return new long[]{0,0,0,0};
-        return new long[]{XcacheSize - (XcacheHeaders[CP_HIGH].size() + XcacheHeaders[CP_MEDIUM].size() + XcacheHeaders[CP_LOW].size()), XcacheHeaders[CP_HIGH].size(), XcacheHeaders[CP_MEDIUM].size(), XcacheHeaders[CP_LOW].size()};
+    public int[] cacheNodeFillStatus() {
+        if (XcacheHeaders == null) return new int[]{0,0,0,0};
+        return new int[]{XcacheSize - (XcacheHeaders[CP_HIGH].size() + XcacheHeaders[CP_MEDIUM].size() + XcacheHeaders[CP_LOW].size()), XcacheHeaders[CP_HIGH].size(), XcacheHeaders[CP_MEDIUM].size(), XcacheHeaders[CP_LOW].size()};
     }
     
     protected Node newNode() throws IOException {
diff --git a/source/de/anomic/plasma/plasmaCrawlProfile.java b/source/de/anomic/plasma/plasmaCrawlProfile.java
index 79a5b233a..4b226375f 100644
--- a/source/de/anomic/plasma/plasmaCrawlProfile.java
+++ b/source/de/anomic/plasma/plasmaCrawlProfile.java
@@ -77,11 +77,11 @@ public class plasmaCrawlProfile {
         domsCache = new HashMap();
     }
     
-    public long[] dbCacheNodeChunkSize() {
+    public int[] dbCacheNodeChunkSize() {
         return profileTable.cacheNodeChunkSize();
     }    
     
-    public long[] dbCacheNodeFillStatus() {
+    public int[] dbCacheNodeFillStatus() {
         return profileTable.cacheNodeFillStatus();
     }    
     
diff --git a/source/de/anomic/plasma/plasmaCrawlRobotsTxt.java b/source/de/anomic/plasma/plasmaCrawlRobotsTxt.java
index a072f13c4..7d5c4bd90 100644
--- a/source/de/anomic/plasma/plasmaCrawlRobotsTxt.java
+++ b/source/de/anomic/plasma/plasmaCrawlRobotsTxt.java
@@ -85,11 +85,11 @@ public class plasmaCrawlRobotsTxt {
         }
     }
     
-    public long[] dbCacheNodeChunkSize() {
+    public int[] dbCacheNodeChunkSize() {
         return robotsTable.cacheNodeChunkSize();
     }    
     
-    public long[] dbCacheNodeFillStatus() {
+    public int[] dbCacheNodeFillStatus() {
         return robotsTable.cacheNodeFillStatus();
     }    
     
diff --git a/source/de/anomic/plasma/plasmaHTCache.java b/source/de/anomic/plasma/plasmaHTCache.java
index 3103f23f2..4ad24dabb 100644
--- a/source/de/anomic/plasma/plasmaHTCache.java
+++ b/source/de/anomic/plasma/plasmaHTCache.java
@@ -201,11 +201,11 @@ public final class plasmaHTCache {
         return this.responseHeaderDB.size();
     }
 
-    public long[] dbCacheChunkSize() {
+    public int[] dbCacheChunkSize() {
         return this.responseHeaderDB.cacheNodeChunkSize();
     }
 
-    public long[] dbCacheFillStatus() {
+    public int[] dbCacheFillStatus() {
         return this.responseHeaderDB.cacheNodeFillStatus();
     }
 
diff --git a/source/de/anomic/plasma/plasmaWordIndex.java b/source/de/anomic/plasma/plasmaWordIndex.java
index 58d2f2222..46d3af383 100644
--- a/source/de/anomic/plasma/plasmaWordIndex.java
+++ b/source/de/anomic/plasma/plasmaWordIndex.java
@@ -125,11 +125,11 @@ public final class plasmaWordIndex {
         return assortmentCluster.sizes();
     }
 
-    public long[] assortmentsCacheChunkSizeAvg() {
+    public int[] assortmentsCacheChunkSizeAvg() {
         return assortmentCluster.cacheChunkSizeAvg();
     }
 
-    public long[] assortmentsCacheFillStatusCml() {
+    public int[] assortmentsCacheFillStatusCml() {
         return assortmentCluster.cacheFillStatusCml();
     }
     
diff --git a/source/de/anomic/plasma/plasmaWordIndexAssortment.java b/source/de/anomic/plasma/plasmaWordIndexAssortment.java
index bf4cf1d7c..9dd8eb7d0 100644
--- a/source/de/anomic/plasma/plasmaWordIndexAssortment.java
+++ b/source/de/anomic/plasma/plasmaWordIndexAssortment.java
@@ -261,11 +261,11 @@ public final class plasmaWordIndexAssortment {
 	return assortments.size();
     }
 
-    public long[] cacheNodeChunkSize() {
+    public int[] cacheNodeChunkSize() {
         return assortments.cacheNodeChunkSize();
     }
     
-    public long[] cacheNodeFillStatus() {
+    public int[] cacheNodeFillStatus() {
         return assortments.cacheNodeFillStatus();
     }
     
diff --git a/source/de/anomic/plasma/plasmaWordIndexAssortmentCluster.java b/source/de/anomic/plasma/plasmaWordIndexAssortmentCluster.java
index fd04dbe4e..73c98be6c 100644
--- a/source/de/anomic/plasma/plasmaWordIndexAssortmentCluster.java
+++ b/source/de/anomic/plasma/plasmaWordIndexAssortmentCluster.java
@@ -263,9 +263,9 @@ public final class plasmaWordIndexAssortmentCluster {
         return sizes;
     }
     
-    public long[] cacheChunkSizeAvg() {
+    public int[] cacheChunkSizeAvg() {
         int[] i = new int[]{0, 0, 0};
-        long[] a = new long[3];
+        int[] a = new int[3];
         for (int j = 0; j < clusterCount; j++) {
             a = assortments[j].cacheNodeChunkSize();
             i[kelondroRecords.CP_LOW]    += a[kelondroRecords.CP_LOW];
@@ -278,8 +278,8 @@ public final class plasmaWordIndexAssortmentCluster {
         return a;
     }
     
-    public long[] cacheFillStatusCml() {
-        long[] a, cml = new long[]{0, 0, 0, 0};
+    public int[] cacheFillStatusCml() {
+        int[] a, cml = new int[]{0, 0, 0, 0};
         for (int i = 0; i < clusterCount; i++) {
             a = assortments[i].cacheNodeFillStatus();
             for (int j = 0; j < 4; j++) cml[j] += a[j];
diff --git a/source/de/anomic/yacy/yacyNewsDB.java b/source/de/anomic/yacy/yacyNewsDB.java
index 6484296ad..86fe75786 100644
--- a/source/de/anomic/yacy/yacyNewsDB.java
+++ b/source/de/anomic/yacy/yacyNewsDB.java
@@ -96,11 +96,11 @@ public class yacyNewsDB {
         news = createDB(path, bufferkb);
     }
 
-    public long[] dbCacheNodeChunkSize() {
+    public int[] dbCacheNodeChunkSize() {
         return news.cacheNodeChunkSize();
     }
 
-    public long[] dbCacheNodeFillStatus() {
+    public int[] dbCacheNodeFillStatus() {
         return news.cacheNodeFillStatus();
     }
     
diff --git a/source/de/anomic/yacy/yacyNewsPool.java b/source/de/anomic/yacy/yacyNewsPool.java
index 52c96dd0a..bab1d2fa9 100644
--- a/source/de/anomic/yacy/yacyNewsPool.java
+++ b/source/de/anomic/yacy/yacyNewsPool.java
@@ -106,11 +106,11 @@ public class yacyNewsPool {
         return newsDB.size();
     }
     
-    public long[] dbCacheNodeChunkSize() {
+    public int[] dbCacheNodeChunkSize() {
         return newsDB.dbCacheNodeChunkSize();
     }
     
-    public long[] dbCacheNodeFillStatus() {
+    public int[] dbCacheNodeFillStatus() {
         return newsDB.dbCacheNodeFillStatus();
     }
     
diff --git a/source/de/anomic/yacy/yacySeedDB.java b/source/de/anomic/yacy/yacySeedDB.java
index dd6588740..90731c04a 100644
--- a/source/de/anomic/yacy/yacySeedDB.java
+++ b/source/de/anomic/yacy/yacySeedDB.java
@@ -170,22 +170,22 @@ public final class yacySeedDB {
         } catch (IOException e) {}
     }
     
-    public long[] dbCacheNodeChunkSize() {
-        long[] ac = seedActiveDB.cacheNodeChunkSize();
-        long[] pa = seedPassiveDB.cacheNodeChunkSize();
-        long[] po = seedPotentialDB.cacheNodeChunkSize();
-        long[] i = new long[3];
+    public int[] dbCacheNodeChunkSize() {
+        int[] ac = seedActiveDB.cacheNodeChunkSize();
+        int[] pa = seedPassiveDB.cacheNodeChunkSize();
+        int[] po = seedPotentialDB.cacheNodeChunkSize();
+        int[] i = new int[3];
         i[kelondroRecords.CP_LOW] = (ac[kelondroRecords.CP_LOW] + pa[kelondroRecords.CP_LOW] + po[kelondroRecords.CP_LOW]) / 3;
         i[kelondroRecords.CP_MEDIUM] = (ac[kelondroRecords.CP_MEDIUM] + pa[kelondroRecords.CP_MEDIUM] + po[kelondroRecords.CP_MEDIUM]) / 3;
         i[kelondroRecords.CP_HIGH] = (ac[kelondroRecords.CP_HIGH] + pa[kelondroRecords.CP_HIGH] + po[kelondroRecords.CP_HIGH]) / 3;
         return i;
     }
     
-    public long[] dbCacheNodeFillStatus() {
-        long[] ac = seedActiveDB.cacheNodeFillStatus();
-        long[] pa = seedPassiveDB.cacheNodeFillStatus();
-        long[] po = seedPotentialDB.cacheNodeFillStatus();
-        return new long[]{ac[0] + pa[0] + po[0], ac[1] + pa[1] + po[1], ac[2] + pa[2] + po[2], ac[3] + pa[3] + po[3]};
+    public int[] dbCacheNodeFillStatus() {
+        int[] ac = seedActiveDB.cacheNodeFillStatus();
+        int[] pa = seedPassiveDB.cacheNodeFillStatus();
+        int[] po = seedPotentialDB.cacheNodeFillStatus();
+        return new int[]{ac[0] + pa[0] + po[0], ac[1] + pa[1] + po[1], ac[2] + pa[2] + po[2], ac[3] + pa[3] + po[3]};
     }
     
     public String[] dbCacheObjectStatus() {