[GNUnet-SVN] r10582 - gnunet/src/datastore

[gnunet]

Author: grothoff
Date: 2010-03-13 11:00:28 +0100 (Sat, 13 Mar 2010)
New Revision: 10582

Modified:
   gnunet/src/datastore/Makefile.am
   gnunet/src/datastore/gnunet-service-datastore.c
   gnunet/src/datastore/plugin_datastore.h
   gnunet/src/datastore/plugin_datastore_sqlite.c
Log:
more stats

Modified: gnunet/src/datastore/Makefile.am
===================================================================
--- gnunet/src/datastore/Makefile.am    2010-03-13 10:00:00 UTC (rev 10581)
+++ gnunet/src/datastore/Makefile.am    2010-03-13 10:00:28 UTC (rev 10582)
@@ -33,6 +33,7 @@
  gnunet-service-datastore.c plugin_datastore.h
 gnunet_service_datastore_LDADD = \
   $(top_builddir)/src/arm/libgnunetarm.la \
+  $(top_builddir)/src/statistics/libgnunetstatistics.la \
   $(top_builddir)/src/util/libgnunetutil.la \
   $(GN_LIBINTL)
 

Modified: gnunet/src/datastore/gnunet-service-datastore.c
===================================================================
--- gnunet/src/datastore/gnunet-service-datastore.c     2010-03-13 10:00:00 UTC 
(rev 10581)
+++ gnunet/src/datastore/gnunet-service-datastore.c     2010-03-13 10:00:28 UTC 
(rev 10582)
@@ -28,6 +28,7 @@
 #include "gnunet_util_lib.h"
 #include "gnunet_arm_service.h"
 #include "gnunet_protocols.h"
+#include "gnunet_statistics_service.h"
 #include "plugin_datastore.h"
 #include "datastore.h"
 
@@ -164,6 +165,12 @@
 struct GNUNET_SCHEDULER_Handle *sched; 
 
 /**
+ * Handle for reporting statistics.
+ */
+static struct GNUNET_STATISTICS_Handle *stats;
+
+
+/**
  * Function called once the transmit operation has
  * either failed or succeeded.
  *
@@ -313,6 +320,10 @@
              "Deleting content that expired %llu ms ago\n",
              (unsigned long long) (now.value - expiration.value));
 #endif
+  GNUNET_STATISTICS_update (stats,
+                           gettext_noop ("# bytes expired"),
+                           size,
+                           GNUNET_NO);
   GNUNET_CONTAINER_bloomfilter_remove (filter,
                                       key);
   return GNUNET_NO; /* delete */
@@ -390,6 +401,10 @@
              size + GNUNET_DATASTORE_ENTRY_OVERHEAD,
              *need);
 #endif
+  GNUNET_STATISTICS_update (stats,
+                           gettext_noop ("# bytes purged (low-priority)"),
+                           size,
+                           GNUNET_NO);
   GNUNET_CONTAINER_bloomfilter_remove (filter,
                                       key);
   return GNUNET_NO;
@@ -671,6 +686,10 @@
              "Transmitting `%s' message\n",
              "DATA");
 #endif
+  GNUNET_STATISTICS_update (stats,
+                           gettext_noop ("# results found"),
+                           1,
+                           GNUNET_NO);
   transmit (client, &dm->header, &get_next, next_cls, GNUNET_NO);
   return GNUNET_OK;
 }
@@ -897,6 +916,10 @@
                          &msg);
   if (GNUNET_OK == ret)
     {
+      GNUNET_STATISTICS_update (stats,
+                               gettext_noop ("# bytes stored"),
+                               size,
+                               GNUNET_NO);
       GNUNET_CONTAINER_bloomfilter_add (filter,
                                        &dm->key);
 #if DEBUG_DATASTORE
@@ -943,6 +966,10 @@
       GNUNET_SERVER_receive_done (client, GNUNET_SYSERR);
       return;
     }
+  GNUNET_STATISTICS_update (stats,
+                           gettext_noop ("# GET requests received"),
+                           1,
+                           GNUNET_NO);
   GNUNET_SERVER_client_keep (client);
   msg = (const struct GetMessage*) message;
   if ( (size == sizeof(struct GetMessage)) &&
@@ -956,6 +983,10 @@
                  "GET",
                  GNUNET_h2s (&msg->key));
 #endif 
+      GNUNET_STATISTICS_update (stats,
+                               gettext_noop ("# requests filtered by 
bloomfilter"),
+                               1,
+                               GNUNET_NO);
       transmit_item (client,
                     NULL, NULL, 0, NULL, 0, 0, 0, 
                     GNUNET_TIME_UNIT_ZERO_ABS, 0);
@@ -991,6 +1022,10 @@
              "Processing `%s' request\n",
              "UPDATE");
 #endif
+  GNUNET_STATISTICS_update (stats,
+                           gettext_noop ("# UPDATE requests received"),
+                           1,
+                           GNUNET_NO);
   msg = (const struct UpdateMessage*) message;
   emsg = NULL;
   ret = plugin->api->update (plugin->api->cls,
@@ -1020,6 +1055,10 @@
              "Processing `%s' request\n",
              "GET_RANDOM");
 #endif
+  GNUNET_STATISTICS_update (stats,
+                           gettext_noop ("# GET RANDOM requests received"),
+                           1,
+                           GNUNET_NO);
   GNUNET_SERVER_client_keep (client);
   plugin->api->iter_migration_order (plugin->api->cls,
                                     0,
@@ -1085,6 +1124,10 @@
              (unsigned long long) uid,
              "REMOVE");
 #endif 
+  GNUNET_STATISTICS_update (stats,
+                           gettext_noop ("# bytes removed (explicit request)"),
+                           size,
+                           GNUNET_NO);
   GNUNET_CONTAINER_bloomfilter_remove (filter,
                                       key);
   plugin->api->next_request (next_cls, GNUNET_YES);
@@ -1119,6 +1162,10 @@
       GNUNET_SERVER_receive_done (client, GNUNET_SYSERR);
       return;
     }
+  GNUNET_STATISTICS_update (stats,
+                           gettext_noop ("# REMOVE requests received"),
+                           1,
+                           GNUNET_NO);
   rc = GNUNET_malloc (sizeof(struct RemoveContext));
   GNUNET_SERVER_client_keep (client);
   rc->client = client;
@@ -1256,6 +1303,11 @@
       filter = NULL;
     }
   GNUNET_ARM_stop_services (cfg, tc->sched, "statistics", NULL);
+  if (stats != NULL)
+    {
+      GNUNET_STATISTICS_destroy (stats, GNUNET_YES);
+      stats = NULL;
+    }
 }
 
 
@@ -1368,6 +1420,7 @@
                  "DATASTORE");
       return;
     }
+  stats = GNUNET_STATISTICS_create (sched, "datastore", cfg);
   cache_size = quota / 8; /* Or should we make this an option? */
   bf_size = quota / 32; /* 8 bit per entry, 1 bit per 32 kb in DB */
   fn = NULL;
@@ -1391,6 +1444,11 @@
     {
       GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
                  _("Failed to initialize bloomfilter.\n"));
+      if (stats != NULL)
+       {
+         GNUNET_STATISTICS_destroy (stats, GNUNET_YES);
+         stats = NULL;
+       }
       return;
     }
   GNUNET_ARM_start_services (cfg, sched, "statistics", NULL);
@@ -1400,6 +1458,11 @@
       GNUNET_CONTAINER_bloomfilter_free (filter);
       filter = NULL;
       GNUNET_ARM_stop_services (cfg, sched, "statistics", NULL);
+      if (stats != NULL)
+       {
+         GNUNET_STATISTICS_destroy (stats, GNUNET_YES);
+         stats = NULL;
+       }
       return;
     }
   GNUNET_SERVER_disconnect_notify (server, &cleanup_reservations, NULL);

Modified: gnunet/src/datastore/plugin_datastore.h
===================================================================
--- gnunet/src/datastore/plugin_datastore.h     2010-03-13 10:00:00 UTC (rev 
10581)
+++ gnunet/src/datastore/plugin_datastore.h     2010-03-13 10:00:28 UTC (rev 
10582)
@@ -31,8 +31,9 @@
 #define PLUGIN_DATASTORE_H
 
 #include "gnunet_configuration_lib.h"
+#include "gnunet_datastore_service.h"
+#include "gnunet_statistics_service.h"
 #include "gnunet_scheduler_lib.h"
-#include "gnunet_datastore_service.h"
 
 
 /**

Modified: gnunet/src/datastore/plugin_datastore_sqlite.c
===================================================================
--- gnunet/src/datastore/plugin_datastore_sqlite.c      2010-03-13 10:00:00 UTC 
(rev 10581)
+++ gnunet/src/datastore/plugin_datastore_sqlite.c      2010-03-13 10:00:28 UTC 
(rev 10582)
@@ -1605,10 +1605,10 @@
   memset (&plugin, 0, sizeof(struct Plugin));
   plugin.env = env;
   plugin.statistics = GNUNET_STATISTICS_create (env->sched,
-                                               "sqlite",
+                                               "datastore-sqlite",
                                                env->cfg);
   plugin.stat_get = GNUNET_STATISTICS_get (plugin.statistics,
-                                          "sqlite",
+                                          "datastore-sqlite",
                                           QUOTA_STAT_NAME,
                                           GNUNET_TIME_UNIT_MINUTES,
                                           &process_stat_done,