src/mgr/CountersAction.h

   1 /*
   2  * Copyright (C) 1996-2020 The Squid Software Foundation and contributors
   3  *
   4  * Squid software is distributed under GPLv2+ license and includes
   5  * contributions from numerous individuals and organizations.
   6  * Please see the COPYING and CONTRIBUTORS files for details.
   7  */
   8
   9 /* DEBUG: section 16    Cache Manager API */
  10
  11 #ifndef SQUID_MGR_COUNTERS_ACTION_H
  12 #define SQUID_MGR_COUNTERS_ACTION_H
  13
  14 #include "mgr/Action.h"
  15
  16 namespace Mgr
  17 {
  18
  19 /// store traffic and resource counters
  20 class CountersActionData
  21 {
  22 public:
  23     CountersActionData();
  24     CountersActionData& operator += (const CountersActionData& stats);
  25
  26 public:
  27     struct timeval sample_time;
  28     double client_http_requests;
  29     double client_http_hits;
  30     double client_http_errors;
  31     double client_http_kbytes_in;
  32     double client_http_kbytes_out;
  33     double client_http_hit_kbytes_out;
  34     double server_all_requests;
  35     double server_all_errors;
  36     double server_all_kbytes_in;
  37     double server_all_kbytes_out;
  38     double server_http_requests;
  39     double server_http_errors;
  40     double server_http_kbytes_in;
  41     double server_http_kbytes_out;
  42     double server_ftp_requests;
  43     double server_ftp_errors;
  44     double server_ftp_kbytes_in;
  45     double server_ftp_kbytes_out;
  46     double server_other_requests;
  47     double server_other_errors;
  48     double server_other_kbytes_in;
  49     double server_other_kbytes_out;
  50     double icp_pkts_sent;
  51     double icp_pkts_recv;
  52     double icp_queries_sent;
  53     double icp_replies_sent;
  54     double icp_queries_recv;
  55     double icp_replies_recv;
  56     double icp_replies_queued;
  57     double icp_query_timeouts;
  58     double icp_kbytes_sent;
  59     double icp_kbytes_recv;
  60     double icp_q_kbytes_sent;
  61     double icp_r_kbytes_sent;
  62     double icp_q_kbytes_recv;
  63     double icp_r_kbytes_recv;
  64 #if USE_CACHE_DIGESTS
  65     double icp_times_used;
  66     double cd_times_used;
  67     double cd_msgs_sent;
  68     double cd_msgs_recv;
  69     double cd_memory;
  70     double cd_local_memory;
  71     double cd_kbytes_sent;
  72     double cd_kbytes_recv;
  73 #endif
  74     double unlink_requests;
  75     double page_faults;
  76     double select_loops;
  77     double cpu_time;
  78     double wall_time;
  79     double swap_outs;
  80     double swap_ins;
  81     double swap_files_cleaned;
  82     double aborted_requests;
  83     double hitValidationAttempts;
  84     double hitValidationRefusalsDueToLocking;
  85     double hitValidationRefusalsDueToZeroSize;
  86     double hitValidationRefusalsDueToTimeLimit;
  87     double hitValidationFailures;
  88 };
  89
  90 /// implement aggregated 'counters' action
  91 class CountersAction: public Action
  92 {
  93 protected:
  94     CountersAction(const CommandPointer &cmd);
  95
  96 public:
  97     static Pointer Create(const CommandPointer &cmd);
  98     /* Action API */
  99     virtual void add(const Action& action);
 100     virtual void pack(Ipc::TypedMsgHdr& msg) const;
 101     virtual void unpack(const Ipc::TypedMsgHdr& msg);
 102
 103 protected:
 104     /* Action API */
 105     virtual void collect();
 106     virtual void dump(StoreEntry* entry);
 107
 108 private:
 109     CountersActionData data;
 110 };
 111
 112 } // namespace Mgr
 113
 114 #endif /* SQUID_MGR_COUNTERS_ACTION_H */
 115