corosync  3.1.5
totemstats.h
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1 /*
2  * Copyright (c) 2017 Red Hat, Inc.
3  *
4  * Author: Christine Caulfield (ccaulfie@redhat.com)
5  *
6  * All rights reserved.
7  *
8  * This software licensed under BSD license, the text of which follows:
9  *
10  * Redistribution and use in source and binary forms, with or without
11  * modification, are permitted provided that the following conditions are met:
12  *
13  * - Redistributions of source code must retain the above copyright notice,
14  * this list of conditions and the following disclaimer.
15  * - Redistributions in binary form must reproduce the above copyright notice,
16  * this list of conditions and the following disclaimer in the documentation
17  * and/or other materials provided with the distribution.
18  * - Neither the name of the MontaVista Software, Inc. nor the names of its
19  * contributors may be used to endorse or promote products derived from this
20  * software without specific prior written permission.
21  *
22  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
23  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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30  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
31  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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33  */
34 #ifndef TOTEMSTATS_H_DEFINED
35 #define TOTEMSTATS_H_DEFINED
36 
37 typedef struct {
38  int is_dirty;
39  time_t last_updated;
41 
42 typedef struct {
44  uint32_t iface_changes;
46 
47 typedef struct {
48  uint32_t rx;
49  uint32_t tx;
52 
53 typedef struct {
55  uint64_t orf_token_tx;
56  uint64_t orf_token_rx;
59  uint64_t memb_join_tx;
60  uint64_t memb_join_rx;
61  uint64_t mcast_tx;
62  uint64_t mcast_retx;
63  uint64_t mcast_rx;
70  uint64_t gather_entered;
72  uint64_t commit_entered;
74  uint64_t recovery_entered;
77  uint64_t rx_msg_dropped;
80  uint64_t time_since_token_last_received; // relative time
81 
83  uint32_t mtt_rx_token;
85  uint32_t avg_backlog_calc;
86 
89 #define TOTEM_TOKEN_STATS_MAX 100
91 
93 
94 typedef struct {
97  uint32_t msg_reserved;
98  uint32_t msg_queue_avail;
100 
101 
102 extern int totemknet_link_get_status (
103  knet_node_id_t node, uint8_t link,
104  struct knet_link_status *status);
105 
107  struct knet_handle_stats *stats);
108 
109 void stats_knet_add_member(knet_node_id_t nodeid, uint8_t link);
110 
111 void stats_knet_del_member(knet_node_id_t nodeid, uint8_t link);
112 
113 void stats_knet_add_handle(void);
114 
115 #define TOTEMPG_STATS_CLEAR_TOTEM 1
116 #define TOTEMPG_STATS_CLEAR_TRANSPORT 2
117 
118 extern void totempg_stats_clear (int flags);
119 
120 #endif /* TOTEMSTATS_H_DEFINED */
uint64_t gather_entered
Definition: totemstats.h:70
uint64_t memb_commit_token_rx
Definition: totemstats.h:65
void stats_knet_add_handle(void)
Definition: stats.c:753
void totempg_stats_clear(int flags)
Definition: totempg.c:1576
uint64_t memb_join_tx
Definition: totemstats.h:59
uint64_t mcast_rx
Definition: totemstats.h:63
totem_stats_header_t hdr
Definition: totemstats.h:54
totem_stats_header_t hdr
Definition: totemstats.h:43
#define TOTEM_TOKEN_STATS_MAX
Definition: totemstats.h:89
uint32_t avg_token_workload
Definition: totemstats.h:84
uint64_t memb_merge_detect_rx
Definition: totemstats.h:58
uint64_t orf_token_tx
Definition: totemstats.h:55
uint64_t gather_token_lost
Definition: totemstats.h:71
void stats_knet_del_member(knet_node_id_t nodeid, uint8_t link)
Definition: stats.c:740
uint64_t memb_commit_token_tx
Definition: totemstats.h:64
uint64_t operational_entered
Definition: totemstats.h:68
uint64_t operational_token_lost
Definition: totemstats.h:69
uint64_t consensus_timeouts
Definition: totemstats.h:76
int totemknet_handle_get_stats(struct knet_handle_stats *stats)
Definition: totemknet.c:1808
uint64_t recovery_token_lost
Definition: totemstats.h:75
totemsrp_stats_t * srp
Definition: totemstats.h:96
uint64_t time_since_token_last_received
Definition: totemstats.h:80
uint64_t commit_token_lost
Definition: totemstats.h:73
uint64_t token_hold_cancel_rx
Definition: totemstats.h:67
uint32_t flags
uint64_t mcast_retx
Definition: totemstats.h:62
uint8_t firewall_enabled_or_nic_failure
Definition: totemstats.h:82
uint32_t msg_queue_avail
Definition: totemstats.h:98
uint32_t avg_backlog_calc
Definition: totemstats.h:85
int totemknet_link_get_status(knet_node_id_t node, uint8_t link, struct knet_link_status *status)
Definition: totemknet.c:1771
uint64_t rx_msg_dropped
Definition: totemstats.h:77
uint32_t iface_changes
Definition: totemstats.h:44
uint32_t continuous_gather
Definition: totemstats.h:78
uint64_t token_hold_cancel_tx
Definition: totemstats.h:66
totemsrp_stats_t stats
Definition: totemsrp.c:516
uint64_t mcast_tx
Definition: totemstats.h:61
uint64_t memb_merge_detect_tx
Definition: totemstats.h:57
uint32_t msg_reserved
Definition: totemstats.h:97
totem_stats_header_t hdr
Definition: totemstats.h:95
uint64_t memb_join_rx
Definition: totemstats.h:60
uint64_t recovery_entered
Definition: totemstats.h:74
void stats_knet_add_member(knet_node_id_t nodeid, uint8_t link)
Definition: stats.c:730
unsigned int nodeid
Definition: coroapi.h:75
uint32_t mtt_rx_token
Definition: totemstats.h:83
uint32_t continuous_sendmsg_failures
Definition: totemstats.h:79
uint64_t commit_entered
Definition: totemstats.h:72
uint64_t orf_token_rx
Definition: totemstats.h:56