Line data    Source code

       1             : //
       2             : // Copyright (c) 2014 Juniper Networks, Inc. All rights reserved.
       3             : //
       4             : 
       5             : #include <sandesh/sandesh_trace.h>
       6             : 
       7             : #include "base/util.h"
       8             : #include "io/io_types.h"
       9             : #include "io/io_utils.h"
      10             : 
      11             : namespace io {
      12             : 
      13        3381 : SocketStats::SocketStats() {
      14        3381 :     read_calls = 0;
      15        3383 :     read_bytes = 0;
      16        3381 :     read_errors = 0;
      17        3382 :     write_calls = 0;
      18        3382 :     write_bytes = 0;
      19        3381 :     write_errors = 0;
      20        3380 :     write_block_start_time = 0;
      21        3384 :     write_blocked = 0;
      22        3384 :     write_blocked_duration_usecs = 0;
      23        3383 :     read_block_start_time = 0;
      24        3384 :     read_blocked = 0;
      25        3383 :     read_blocked_duration_usecs = 0;
      26        3377 : }
      27             : 
      28         408 : void SocketStats::GetRxStats(SocketIOStats *socket_stats) const {
      29         408 :     socket_stats->calls = read_calls;
      30         408 :     socket_stats->bytes = read_bytes;
      31         408 :     if (read_calls) {
      32         183 :         socket_stats->average_bytes =
      33         183 :             static_cast<double>(read_bytes / read_calls);
      34             :     }
      35         408 :     socket_stats->blocked_count = read_blocked;
      36         816 :     socket_stats->blocked_duration = duration_usecs_to_string(
      37         408 :         read_blocked_duration_usecs);
      38         408 :     if (read_blocked) {
      39             :         socket_stats->average_blocked_duration =
      40           4 :                  duration_usecs_to_string(
      41             :                      read_blocked_duration_usecs/
      42           4 :                      read_blocked);
      43             :     }
      44         408 :     socket_stats->errors = read_errors;
      45         408 : }
      46             : 
      47         405 : void SocketStats::GetTxStats(SocketIOStats *socket_stats) const {
      48         405 :     socket_stats->calls = write_calls;
      49         405 :     socket_stats->bytes = write_bytes;
      50         405 :     if (write_calls) {
      51         180 :         socket_stats->average_bytes =
      52         180 :             static_cast<double>(write_bytes / write_calls);
      53             :     }
      54         405 :     socket_stats->blocked_count = write_blocked;
      55         810 :     socket_stats->blocked_duration = duration_usecs_to_string(
      56         405 :         write_blocked_duration_usecs);
      57         405 :     if (write_blocked) {
      58             :         socket_stats->average_blocked_duration =
      59           0 :                  duration_usecs_to_string(
      60             :                      write_blocked_duration_usecs/
      61           0 :                      write_blocked);
      62             :     }
      63         405 :     socket_stats->errors = write_errors;
      64         405 : }
      65             : 
      66             : }  // namespace io