1 files changed, 180 insertions, 161 deletions

diff --git a/ot_stats.c b/ot_stats.c
index a53ac3b..518dbb5 100644
--- a/ot_stats.c
+++ b/ot_stats.c
@@ -1,7 +1,7 @@
 /* This software was written by Dirk Engling <erdgeist@erdgeist.org>
-   It is considered beerware. Prost. Skol. Cheers or whatever.
-
-   $id$ */
+ It is considered beerware. Prost. Skol. Cheers or whatever.
+ 
+ $id$ */
 
 /* System */
 #include <stdlib.h>
@@ -50,12 +50,13 @@ static unsigned long long ot_full_scrape_size = 0;
 static unsigned long long ot_failed_request_counts[CODE_HTTPERROR_COUNT];
 static unsigned long long ot_renewed[OT_PEER_TIMEOUT];
 static unsigned long long ot_overall_sync_count;
+static unsigned long long ot_overall_stall_count;
 
 static time_t ot_start_time;
 
 #ifdef WANT_LOG_NETWORKS
 #define STATS_NETWORK_NODE_BITWIDTH  8
-#define STATS_NETWORK_NODE_MAXDEPTH  3
+#define STATS_NETWORK_NODE_MAXDEPTH  16
 
 #define STATS_NETWORK_NODE_BITMASK ((1<<STATS_NETWORK_NODE_BITWIDTH)-1)
 #define STATS_NETWORK_NODE_COUNT    (1<<STATS_NETWORK_NODE_BITWIDTH)
@@ -68,19 +69,20 @@ union stats_network_node {
 
 static stats_network_node *stats_network_counters_root = NULL;
 
-static int stat_increase_network_count( stats_network_node **node, int depth, uint32_t ip ) {
-  int foo = ( ip >> ( 32 - STATS_NETWORK_NODE_BITWIDTH * ( ++depth ) ) ) & STATS_NETWORK_NODE_BITMASK;
-
+static int stat_increase_network_count( stats_network_node **node, int depth, uintptr_t ip ) {
+  ot_ip6 *_ip = (ot_ip6*)ip;
+  int foo = (*_ip)[depth];
+  
   if( !*node ) {
     *node = malloc( sizeof( stats_network_node ) );
     if( !*node )
       return -1;
     memset( *node, 0, sizeof( stats_network_node ) );
   }
-
+  
   if( depth < STATS_NETWORK_NODE_MAXDEPTH )
     return stat_increase_network_count( &(*node)->children[ foo ], depth, ip );
-
+  
   (*node)->counters[ foo ]++;
   return 0;
 }
@@ -88,40 +90,40 @@ static int stat_increase_network_count( stats_network_node **node, int depth, ui
 static int stats_shift_down_network_count( stats_network_node **node, int depth, int shift ) {
   int i, rest = 0;
   if( !*node ) return 0;
-
+  
   if( ++depth == STATS_NETWORK_NODE_MAXDEPTH )
     for( i=0; i<STATS_NETWORK_NODE_COUNT; ++i ) {
       rest += ((*node)->counters[i]>>=shift);
-    return rest;
-  }
-
+      return rest;
+    }
+  
   for( i=0; i<STATS_NETWORK_NODE_COUNT; ++i ) {
     stats_network_node **childnode = &(*node)->children[i];
     int rest_val;
-
+    
     if( !*childnode ) continue;
-
+    
     rest += rest_val = stats_shift_down_network_count( childnode, depth, shift );
-
+    
     if( rest_val ) continue;
-
+    
     free( (*node)->children[i] );
     (*node)->children[i] = NULL;
   }
-
+  
   return rest;
 }
 
 static void stats_get_highscore_networks( stats_network_node *node, int depth, uint32_t node_value, int *scores, uint32_t *networks, int network_count ) {
   int i;
-
+  
   if( !node ) return;
-
+  
   if( !depth++ ) {
     memset( scores, 0, sizeof( *scores ) * network_count );
     memset( networks, 0, sizeof( *networks ) * network_count );
   }
-
+  
   if( depth < STATS_NETWORK_NODE_MAXDEPTH ) {
     for( i=0; i<STATS_NETWORK_NODE_COUNT; ++i )
       if( node->children[i] )
@@ -130,15 +132,15 @@ static void stats_get_highscore_networks( stats_network_node *node, int depth, u
     for( i=0; i<STATS_NETWORK_NODE_COUNT; ++i ) {
       int j=1;
       if( node->counters[i] <= scores[0] ) continue;
-
+      
       while( (j<network_count) && (node->counters[i]>scores[j] ) ) ++j;
       --j;
-
+      
       memcpy( scores, scores + 1, j * sizeof( *scores ) );
       memcpy( networks, networks + 1, j * sizeof( *networks ) );
       scores[ j ] = node->counters[ i ];
       networks[ j ] = node_value | ( i << ( 32 - depth * STATS_NETWORK_NODE_BITWIDTH ) );
-  }
+    }
 }
 
 static size_t stats_return_busy_networks( char * reply ) {
@@ -146,17 +148,31 @@ static size_t stats_return_busy_networks( char * reply ) {
   int      scores[16];
   int      i;
   char   * r = reply;
-
+  
   stats_get_highscore_networks( stats_network_counters_root, 0, 0, scores, networks, 16 );
-
+  
   for( i=15; i>=0; --i)
     r += sprintf( r, "%08i: %d.%d.%d.0/24\n", scores[i], (networks[i]>>24)&0xff, (networks[i]>>16)&0xff, (networks[i]>>8)&0xff );
-
+  
   return r - reply;
 }
 
 #endif
 
+typedef struct {
+  unsigned long long torrent_count;
+  unsigned long long peer_count;
+  unsigned long long seed_count;
+} torrent_stats;
+
+static int torrent_statter( ot_torrent *torrent, uintptr_t data ) {
+  torrent_stats *stats = (torrent_stats*)data;
+  stats->torrent_count++;
+  stats->peer_count += torrent->peer_list->peer_count;
+  stats->seed_count += torrent->peer_list->seed_count;
+  return 0;
+}
+
 /* Converter function from memory to human readable hex strings */
 static char*to_hex(char*d,uint8_t*s){char*m="0123456789ABCDEF";char *t=d;char*e=d+40;while(d<e){*d++=m[*s>>4];*d++=m[*s++&15];}*d=0;return t;}
 
@@ -168,10 +184,10 @@ size_t stats_top10_txt( char * reply ) {
   ot_record top10s[10], top10c[10];
   char     *r  = reply, hex_out[42];
   int       idx, bucket;
-
+  
   byte_zero( top10s, sizeof( top10s ) );
   byte_zero( top10c, sizeof( top10c ) );
-
+  
   for( bucket=0; bucket<OT_BUCKET_COUNT; ++bucket ) {
     ot_vector *torrents_list = mutex_bucket_lock( bucket );
     for( j=0; j<torrents_list->size; ++j ) {
@@ -193,7 +209,7 @@ size_t stats_top10_txt( char * reply ) {
     if( !g_opentracker_running )
       return 0;
   }
-
+  
   r += sprintf( r, "Top 10 torrents by peers:\n" );
   for( idx=0; idx<10; ++idx )
     if( top10c[idx].torrent )
@@ -202,31 +218,31 @@ size_t stats_top10_txt( char * reply ) {
   for( idx=0; idx<10; ++idx )
     if( top10s[idx].torrent )
       r += sprintf( r, "\t%zd\t%s\n", top10s[idx].val, to_hex( hex_out, top10s[idx].torrent->hash) );
-
+  
   return r - reply;
 }
 
 /* This function collects 4096 /24s in 4096 possible
-   malloc blocks
-*/
+ malloc blocks
+ */
 static size_t stats_slash24s_txt( char * reply, size_t amount, uint32_t thresh ) {
-
+  
 #define NUM_TOPBITS 12
 #define NUM_LOWBITS (24-NUM_TOPBITS)
 #define NUM_BUFS    (1<<NUM_TOPBITS)
 #define NUM_S24S    (1<<NUM_LOWBITS)
 #define MSK_S24S    (NUM_S24S-1)
-
+  
   uint32_t *counts[ NUM_BUFS ];
   uint32_t  slash24s[amount*2];  /* first dword amount, second dword subnet */
   size_t    i, j, k, l;
   char     *r  = reply;
-
+  
   byte_zero( counts, sizeof( counts ) );
   byte_zero( slash24s, amount * 2 * sizeof(uint32_t) );
-
+  
   r += sprintf( r, "Stats for all /24s with more than %u announced torrents:\n\n", thresh );
-
+  
 #if 0
   /* XXX: TOOD: Doesn't work yet with new peer storage model */
   for( bucket=0; bucket<OT_BUCKET_COUNT; ++bucket ) {
@@ -257,7 +273,7 @@ static size_t stats_slash24s_txt( char * reply, size_t amount, uint32_t thresh )
       goto bailout_cleanup;
   }
 #endif
-
+  
   k = l = 0; /* Debug: count allocated bufs */
   for( i=0; i < NUM_BUFS; ++i ) {
     uint32_t *count = counts[i];
@@ -281,28 +297,28 @@ static size_t stats_slash24s_txt( char * reply, size_t amount, uint32_t thresh )
     }
     free( count );
   }
-
+  
   r += sprintf( r, "Allocated bufs: %zd, used s24s: %zd\n", k, l );
-
+  
   for( i=0; i < amount; ++i )
     if( slash24s[ 2*i ] >= thresh ) {
       uint32_t ip = slash24s[ 2*i +1 ];
       r += sprintf( r, "% 10ld %d.%d.%d.0/24\n", (long)slash24s[ 2*i ], (int)(ip >> 16), (int)(255 & ( ip >> 8 )), (int)(ip & 255) );
     }
-
+  
   return r - reply;
-
+  
   for( i=0; i < NUM_BUFS; ++i )
     free( counts[i] );
-
+  
   return 0;
 }
 
 /*
  struct {
-   size_t size
-   size_t space
-   size_t count
+ size_t size
+ size_t space
+ size_t count
  }
  */
 
@@ -313,105 +329,95 @@ static unsigned long events_per_time( unsigned long long events, time_t t ) {
 static size_t stats_connections_mrtg( char * reply ) {
   ot_time t = time( NULL ) - ot_start_time;
   return sprintf( reply,
-    "%llu\n%llu\n%i seconds (%i hours)\nopentracker connections, %lu conns/s :: %lu success/s.",
-    ot_overall_tcp_connections+ot_overall_udp_connections,
-    ot_overall_tcp_successfulannounces+ot_overall_udp_successfulannounces+ot_overall_udp_connects,
-    (int)t,
-    (int)(t / 3600),
-    events_per_time( ot_overall_tcp_connections+ot_overall_udp_connections, t ),
-    events_per_time( ot_overall_tcp_successfulannounces+ot_overall_udp_successfulannounces+ot_overall_udp_connects, t )
-  );
+                 "%llu\n%llu\n%i seconds (%i hours)\nopentracker connections, %lu conns/s :: %lu success/s.",
+                 ot_overall_tcp_connections+ot_overall_udp_connections,
+                 ot_overall_tcp_successfulannounces+ot_overall_udp_successfulannounces+ot_overall_udp_connects,
+                 (int)t,
+                 (int)(t / 3600),
+                 events_per_time( ot_overall_tcp_connections+ot_overall_udp_connections, t ),
+                 events_per_time( ot_overall_tcp_successfulannounces+ot_overall_udp_successfulannounces+ot_overall_udp_connects, t )
+                 );
 }
 
 static size_t stats_udpconnections_mrtg( char * reply ) {
   ot_time t = time( NULL ) - ot_start_time;
   return sprintf( reply,
-    "%llu\n%llu\n%i seconds (%i hours)\nopentracker udp4 stats, %lu conns/s :: %lu success/s.",
-    ot_overall_udp_connections,
-    ot_overall_udp_successfulannounces+ot_overall_udp_connects,
-    (int)t,
-    (int)(t / 3600),
-    events_per_time( ot_overall_udp_connections, t ),
-    events_per_time( ot_overall_udp_successfulannounces+ot_overall_udp_connects, t )
-  );
+                 "%llu\n%llu\n%i seconds (%i hours)\nopentracker udp4 stats, %lu conns/s :: %lu success/s.",
+                 ot_overall_udp_connections,
+                 ot_overall_udp_successfulannounces+ot_overall_udp_connects,
+                 (int)t,
+                 (int)(t / 3600),
+                 events_per_time( ot_overall_udp_connections, t ),
+                 events_per_time( ot_overall_udp_successfulannounces+ot_overall_udp_connects, t )
+                 );
 }
 
 static size_t stats_tcpconnections_mrtg( char * reply ) {
   time_t t = time( NULL ) - ot_start_time;
   return sprintf( reply,
-    "%llu\n%llu\n%i seconds (%i hours)\nopentracker tcp4 stats, %lu conns/s :: %lu success/s.",
-    ot_overall_tcp_connections,
-    ot_overall_tcp_successfulannounces,
-    (int)t,
-    (int)(t / 3600),
-    events_per_time( ot_overall_tcp_connections, t ),
-    events_per_time( ot_overall_tcp_successfulannounces, t )
-  );
+                 "%llu\n%llu\n%i seconds (%i hours)\nopentracker tcp4 stats, %lu conns/s :: %lu success/s.",
+                 ot_overall_tcp_connections,
+                 ot_overall_tcp_successfulannounces,
+                 (int)t,
+                 (int)(t / 3600),
+                 events_per_time( ot_overall_tcp_connections, t ),
+                 events_per_time( ot_overall_tcp_successfulannounces, t )
+                 );
 }
 
 static size_t stats_scrape_mrtg( char * reply ) {
   time_t t = time( NULL ) - ot_start_time;
   return sprintf( reply,
-    "%llu\n%llu\n%i seconds (%i hours)\nopentracker scrape stats, %lu scrape/s (tcp and udp)",
-    ot_overall_tcp_successfulscrapes,
-    ot_overall_udp_successfulscrapes,
-    (int)t,
-    (int)(t / 3600),
-    events_per_time( (ot_overall_tcp_successfulscrapes+ot_overall_udp_successfulscrapes), t )
-  );
+                 "%llu\n%llu\n%i seconds (%i hours)\nopentracker scrape stats, %lu scrape/s (tcp and udp)",
+                 ot_overall_tcp_successfulscrapes,
+                 ot_overall_udp_successfulscrapes,
+                 (int)t,
+                 (int)(t / 3600),
+                 events_per_time( (ot_overall_tcp_successfulscrapes+ot_overall_udp_successfulscrapes), t )
+                 );
 }
 
 static size_t stats_fullscrapes_mrtg( char * reply ) {
   ot_time t = time( NULL ) - ot_start_time;
   return sprintf( reply,
-    "%llu\n%llu\n%i seconds (%i hours)\nopentracker full scrape stats, %lu conns/s :: %lu bytes/s.",
-    ot_full_scrape_count * 1000,
-    ot_full_scrape_size,
-    (int)t,
-    (int)(t / 3600),
-    events_per_time( ot_full_scrape_count, t ),
-    events_per_time( ot_full_scrape_size, t )
-  );
+                 "%llu\n%llu\n%i seconds (%i hours)\nopentracker full scrape stats, %lu conns/s :: %lu bytes/s.",
+                 ot_full_scrape_count * 1000,
+                 ot_full_scrape_size,
+                 (int)t,
+                 (int)(t / 3600),
+                 events_per_time( ot_full_scrape_count, t ),
+                 events_per_time( ot_full_scrape_size, t )
+                 );
 }
 
 static size_t stats_peers_mrtg( char * reply ) {
-  size_t    torrent_count = 0, peer_count = 0, seed_count = 0, j;
-  int bucket;
-
-  for( bucket=0; bucket<OT_BUCKET_COUNT; ++bucket ) {
-    ot_vector *torrents_list = mutex_bucket_lock( bucket );
-    torrent_count += torrents_list->size;
-    for( j=0; j<torrents_list->size; ++j ) {
-      ot_peerlist *peer_list = ( ((ot_torrent*)(torrents_list->data))[j] ).peer_list;
-      peer_count += peer_list->peer_count; seed_count += peer_list->seed_count;
-    }
-    mutex_bucket_unlock( bucket, 0 );
-    if( !g_opentracker_running )
-      return 0;
-  }
-  return sprintf( reply, "%zd\n%zd\nopentracker serving %zd torrents\nopentracker",
-    peer_count,
-    seed_count,
-    torrent_count
-  );
+  torrent_stats stats = {0,0,0};
+  
+  iterate_all_torrents( torrent_statter, (uintptr_t)&stats );
+  
+  return sprintf( reply, "%llu\n%llu\nopentracker serving %llu torrents\nopentracker",
+                 stats.peer_count,
+                 stats.seed_count,
+                 stats.torrent_count
+                 );
 }
 
 static size_t stats_startstop_mrtg( char * reply )
 {
   size_t    torrent_count = mutex_get_torrent_count();
-
+  
   return sprintf( reply, "%zd\n%zd\nopentracker handling %zd torrents\nopentracker",
-    (size_t)0,
-    (size_t)0,
-    torrent_count
-  );
+                 (size_t)0,
+                 (size_t)0,
+                 torrent_count
+                 );
 }
 
 static size_t stats_toraddrem_mrtg( char * reply )
 {
   size_t    peer_count = 0, j;
   int bucket;
-
+  
   for( bucket=0; bucket<OT_BUCKET_COUNT; ++bucket )
   {
     ot_vector *torrents_list = mutex_bucket_lock( bucket );
@@ -424,53 +430,63 @@ static size_t stats_toraddrem_mrtg( char * reply )
     if( !g_opentracker_running )
       return 0;
   }
-
+  
   return sprintf( reply, "%zd\n%zd\nopentracker handling %zd peers\nopentracker",
-    (size_t)0,
-    (size_t)0,
-    peer_count
-  );
+                 (size_t)0,
+                 (size_t)0,
+                 peer_count
+                 );
 }
 
 static size_t stats_torrents_mrtg( char * reply )
 {
   size_t torrent_count = mutex_get_torrent_count();
-
+  
   return sprintf( reply, "%zd\n%zd\nopentracker serving %zd torrents\nopentracker",
-    torrent_count,
-    (size_t)0,
-    torrent_count
-  );
+                 torrent_count,
+                 (size_t)0,
+                 torrent_count
+                 );
 }
 
 static size_t stats_httperrors_txt ( char * reply ) {
   return sprintf( reply, "302 RED %llu\n400 ... %llu\n400 PAR %llu\n400 COM %llu\n403 IP  %llu\n404 INV %llu\n500 SRV %llu\n",
-  ot_failed_request_counts[0], ot_failed_request_counts[1], ot_failed_request_counts[2],
-  ot_failed_request_counts[3], ot_failed_request_counts[4], ot_failed_request_counts[5],
-  ot_failed_request_counts[6] );
+                 ot_failed_request_counts[0], ot_failed_request_counts[1], ot_failed_request_counts[2],
+                 ot_failed_request_counts[3], ot_failed_request_counts[4], ot_failed_request_counts[5],
+                 ot_failed_request_counts[6] );
 }
 
 static size_t stats_return_renew_bucket( char * reply ) {
   char *r = reply;
   int i;
-
+  
   for( i=0; i<OT_PEER_TIMEOUT; ++i )
     r+=sprintf(r,"%02i %llu\n", i, ot_renewed[i] );
   return r - reply;
 }
 
-static size_t stats_return_sync_mrtg( char * reply )
-{
+static size_t stats_return_sync_mrtg( char * reply ) {
         ot_time t = time( NULL ) - ot_start_time;
         return sprintf( reply,
-                                   "%llu\n%llu\n%i seconds (%i hours)\nopentracker connections, %lu conns/s :: %lu success/s.",
-                                   ot_overall_sync_count,
-                                   0LL,
-                                   (int)t,
-                                   (int)(t / 3600),
-                                   events_per_time( ot_overall_tcp_connections+ot_overall_udp_connections, t ),
-                                   events_per_time( ot_overall_tcp_successfulannounces+ot_overall_udp_successfulannounces+ot_overall_udp_connects, t )
-                                   );
+                 "%llu\n%llu\n%i seconds (%i hours)\nopentracker connections, %lu conns/s :: %lu success/s.",
+                 ot_overall_sync_count,
+                 0LL,
+                 (int)t,
+                 (int)(t / 3600),
+                 events_per_time( ot_overall_tcp_connections+ot_overall_udp_connections, t ),
+                 events_per_time( ot_overall_tcp_successfulannounces+ot_overall_udp_successfulannounces+ot_overall_udp_connects, t )
+                 );
+}
+
+static size_t stats_return_everything( char * reply ) {
+  char * r = reply;
+  r += sprintf( r, "<stats>\n" );
+  r += sprintf( r, "  <uptime>%llu</uptime>\n", (unsigned long long)(time( NULL ) - ot_start_time) );
+  r += sprintf( r, "  <torrents>%zd</torrents>\n", mutex_get_torrent_count() );
+  /*  r += sprintf( r, "  <peers>%llu</peers>\n",  ); */
+  
+  r += sprintf( reply, "</stats>" );
+  return r - reply;
 }
 
 extern const char
@@ -480,9 +496,9 @@ extern const char
 
 size_t stats_return_tracker_version( char *reply ) {
   return sprintf( reply, "%s%s%s%s%s%s%s%s%s%s%s%s%s",
-  g_version_opentracker_c, g_version_accesslist_c, g_version_clean_c, g_version_fullscrape_c, g_version_http_c,
-  g_version_iovec_c, g_version_mutex_c, g_version_stats_c, g_version_udp_c, g_version_vector_c,
-  g_version_scan_urlencoded_query_c, g_version_trackerlogic_c, g_version_livesync_c );
+                 g_version_opentracker_c, g_version_accesslist_c, g_version_clean_c, g_version_fullscrape_c, g_version_http_c,
+                 g_version_iovec_c, g_version_mutex_c, g_version_stats_c, g_version_udp_c, g_version_vector_c,
+                 g_version_scan_urlencoded_query_c, g_version_trackerlogic_c, g_version_livesync_c );
 }
 
 size_t return_stats_for_tracker( char *reply, int mode, int format ) {
@@ -509,7 +525,7 @@ size_t return_stats_for_tracker( char *reply, int mode, int format ) {
     case TASK_STATS_RENEW:
       return stats_return_renew_bucket( reply );
     case TASK_STATS_SYNCS:
-          return stats_return_sync_mrtg( reply );
+      return stats_return_sync_mrtg( reply );
 #ifdef WANT_LOG_NETWORKS
     case TASK_STATS_BUSY_NETWORKS:
       return stats_return_busy_networks( reply );
@@ -521,12 +537,12 @@ size_t return_stats_for_tracker( char *reply, int mode, int format ) {
 
 static void stats_make( int *iovec_entries, struct iovec **iovector, ot_tasktype mode ) {
   char *r;
-
+  
   *iovec_entries = 0;
   *iovector      = NULL;
   if( !( r = iovec_increase( iovec_entries, iovector, OT_STATS_TMPSIZE ) ) )
     return;
-
+  
   switch( mode & TASK_TASK_MASK ) {
     case TASK_STATS_TORRENTS:    r += stats_torrents_mrtg( r );             break;
     case TASK_STATS_PEERS:       r += stats_peers_mrtg( r );                break;
@@ -560,26 +576,26 @@ void stats_issue_event( ot_status_event event, PROTO_FLAG proto, uintptr_t event
       ot_full_scrape_size += event_data;
       break;
     case EVENT_FULLSCRAPE_REQUEST:
-      {
-        ot_ip6 *ip = (ot_ip6*)event_data; /* ugly hack to transfer ip to stats */
-        char _debug[512];
-        int off = snprintf( _debug, sizeof(_debug), "[%08d] scrp:  ", (unsigned int)(g_now_seconds - ot_start_time)/60 );
-        off += fmt_ip6( _debug+off, *ip );
-        off += snprintf( _debug+off, sizeof(_debug)-off, " - FULL SCRAPE\n" );
-        write( 2, _debug, off );
-        ot_full_scrape_request_count++;
-      }
+    {
+      ot_ip6 *ip = (ot_ip6*)event_data; /* ugly hack to transfer ip to stats */
+      char _debug[512];
+      int off = snprintf( _debug, sizeof(_debug), "[%08d] scrp:  ", (unsigned int)(g_now_seconds - ot_start_time)/60 );
+      off += fmt_ip6( _debug+off, *ip );
+      off += snprintf( _debug+off, sizeof(_debug)-off, " - FULL SCRAPE\n" );
+      write( 2, _debug, off );
+      ot_full_scrape_request_count++;
+    }
       break;
     case EVENT_FULLSCRAPE_REQUEST_GZIP:
-      {
-        ot_ip6 *ip = (ot_ip6*)event_data; /* ugly hack to transfer ip to stats */
-        char _debug[512];
-        int off = snprintf( _debug, sizeof(_debug), "[%08d] scrp:  ", (unsigned int)(g_now_seconds - ot_start_time)/60 );
-        off += fmt_ip6(_debug+off, *ip );
-        off += snprintf( _debug+off, sizeof(_debug)-off, " - FULL SCRAPE\n" );
-        write( 2, _debug, off );
-        ot_full_scrape_request_count++;
-      }
+    {
+      ot_ip6 *ip = (ot_ip6*)event_data; /* ugly hack to transfer ip to stats */
+      char _debug[512];
+      int off = snprintf( _debug, sizeof(_debug), "[%08d] scrp:  ", (unsigned int)(g_now_seconds - ot_start_time)/60 );
+      off += fmt_ip6(_debug+off, *ip );
+      off += snprintf( _debug+off, sizeof(_debug)-off, " - FULL SCRAPE\n" );
+      write( 2, _debug, off );
+      ot_full_scrape_request_count++;
+    }
       break;
     case EVENT_FAILED:
       ot_failed_request_counts[event_data]++;
@@ -590,6 +606,9 @@ void stats_issue_event( ot_status_event event, PROTO_FLAG proto, uintptr_t event
     case EVENT_SYNC:
       ot_overall_sync_count+=event_data;
             break;
+    case EVENT_BUCKET_LOCKED:
+      ot_overall_stall_count++;
+      break;
     default:
       break;
   }
@@ -598,9 +617,9 @@ void stats_issue_event( ot_status_event event, PROTO_FLAG proto, uintptr_t event
 static void * stats_worker( void * args ) {
   int iovec_entries;
   struct iovec *iovector;
-
+  
   args = args;
-
+  
   while( 1 ) {
     ot_tasktype tasktype = TASK_STATS;
     ot_taskid   taskid   = mutex_workqueue_poptask( &tasktype );