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8822ebee | 1 | /* |
bbc27441 | 2 | * Copyright (C) 1996-2014 The Squid Software Foundation and contributors |
8822ebee | 3 | * |
bbc27441 AJ |
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. | |
8822ebee AR |
7 | */ |
8 | ||
bbc27441 AJ |
9 | /* DEBUG: section 16 Cache Manager API */ |
10 | ||
8822ebee AR |
11 | #ifndef SQUID_MGR_INFO_ACTION_H |
12 | #define SQUID_MGR_INFO_ACTION_H | |
13 | ||
14 | #include "mgr/Action.h" | |
93bc1434 | 15 | #include "StoreStats.h" |
8822ebee AR |
16 | |
17 | namespace Mgr | |
18 | { | |
19 | ||
20 | /// store general runtime information | |
21 | /// and memory usage | |
22 | class InfoActionData | |
23 | { | |
24 | public: | |
25 | InfoActionData(); | |
26 | InfoActionData& operator += (const InfoActionData& stats); | |
27 | ||
28 | public: | |
29 | struct timeval squid_start; | |
30 | struct timeval current_time; | |
31 | double client_http_clients; | |
32 | double client_http_requests; | |
33 | double icp_pkts_recv; | |
34 | double icp_pkts_sent; | |
35 | double icp_replies_queued; | |
36 | #if USE_HTCP | |
37 | double htcp_pkts_recv; | |
38 | double htcp_pkts_sent; | |
39 | #endif | |
40 | double request_failure_ratio; | |
41 | double avg_client_http_requests; | |
42 | double avg_icp_messages; | |
43 | double select_loops; | |
44 | double avg_loop_time; | |
45 | double request_hit_ratio5; | |
46 | double request_hit_ratio60; | |
47 | double byte_hit_ratio5; | |
48 | double byte_hit_ratio60; | |
49 | double request_hit_mem_ratio5; | |
50 | double request_hit_mem_ratio60; | |
51 | double request_hit_disk_ratio5; | |
52 | double request_hit_disk_ratio60; | |
93bc1434 AR |
53 | |
54 | StoreInfoStats store; ///< disk and memory cache statistics | |
55 | ||
8822ebee AR |
56 | double unlink_requests; |
57 | double http_requests5; | |
58 | double http_requests60; | |
59 | double cache_misses5; | |
60 | double cache_misses60; | |
61 | double cache_hits5; | |
62 | double cache_hits60; | |
63 | double near_hits5; | |
64 | double near_hits60; | |
65 | double not_modified_replies5; | |
66 | double not_modified_replies60; | |
67 | double dns_lookups5; | |
68 | double dns_lookups60; | |
69 | double icp_queries5; | |
70 | double icp_queries60; | |
71 | double up_time; | |
72 | double cpu_time; | |
73 | double cpu_usage; | |
74 | double cpu_usage5; | |
75 | double cpu_usage60; | |
8822ebee AR |
76 | double maxrss; |
77 | double page_faults; | |
78 | #if HAVE_MSTATS && HAVE_GNUMALLOC_H | |
79 | double ms_bytes_total; | |
80 | double ms_bytes_free; | |
8822ebee | 81 | #endif |
4572073a | 82 | double total_accounted; |
8822ebee AR |
83 | double gb_saved_count; |
84 | double gb_freed_count; | |
85 | double max_fd; | |
86 | double biggest_fd; | |
87 | double number_fd; | |
88 | double opening_fd; | |
89 | double num_fd_free; | |
90 | double reserved_fd; | |
8822ebee AR |
91 | unsigned int count; |
92 | }; | |
93 | ||
94 | /// implement aggregated 'info' action | |
95 | class InfoAction: public Action | |
96 | { | |
97 | protected: | |
98 | InfoAction(const CommandPointer &cmd); | |
99 | ||
100 | public: | |
101 | static Pointer Create(const CommandPointer &cmd); | |
102 | /* Action API */ | |
103 | virtual void add(const Action& action); | |
104 | virtual void respond(const Request& request); | |
105 | virtual void pack(Ipc::TypedMsgHdr& msg) const; | |
106 | virtual void unpack(const Ipc::TypedMsgHdr& msg); | |
107 | ||
108 | protected: | |
109 | /* Action API */ | |
110 | virtual void collect(); | |
111 | virtual void dump(StoreEntry* entry); | |
112 | ||
113 | private: | |
114 | InfoActionData data; | |
115 | }; | |
116 | ||
117 | } // namespace Mgr | |
118 | ||
119 | #endif /* SQUID_MGR_INFO_ACTION_H */ |