1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
|
/** $Id: counters.h $ */
/** @file
* Counters macro invocation template.
*
* This is included with different PROFILE_COUNTER and COUNTING_COUNTER
* implementations to instantiate data members, create function prototypes and
* implement these prototypes.
*/
/*
* Copyright (C) 2007-2023 Oracle and/or its affiliates.
*
* This file is part of VirtualBox base platform packages, as
* available from https://www.virtualbox.org.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, in version 3 of the
* License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses>.
*
* SPDX-License-Identifier: GPL-3.0-only
*/
/*
* COUNTERS_INIT is used before using counters.h to declare helping macro
* definitions for (de-)registering counters
*/
#ifndef COUNTERS_H
# define COUNTERS_H
# if defined(VBOX_WITH_STATISTICS)
# define REGISTER_COUNTER(name, storage, type, units, dsc) \
do { \
PDMDrvHlpSTAMRegisterF(pDrvIns, \
&(storage)->Stat ## name, \
type, \
STAMVISIBILITY_ALWAYS, \
units, \
dsc, \
"/Drivers/NAT%u/" #name, \
pDrvIns->iInstance); \
} while (0)
# define DEREGISTER_COUNTER(name, storage) PDMDrvHlpSTAMDeregister(pDrvIns, &(storage)->Stat ## name)
# else
# define REGISTER_COUNTER(name, storage, type, units, dsc) do {} while (0)
# define DEREGISTER_COUNTER(name, storage) do {} while (0)
# endif
#else
# undef COUNTERS_INIT
#endif
#ifndef COUNTERS_INIT
# if !defined(PROFILE_COUNTER) && !defined(DRV_PROFILE_COUNTER)
# error (DRV_)PROFILE_COUNTER is not defied
# endif
# if !defined(COUNTING_COUNTER) && !defined(DRV_COUNTING_COUNTER)
# error (DRV_)COUNTING_COUNTER is not defined
# endif
/*
* DRV_ prefixed are counters used in DrvNAT the rest are used in Slirp
*/
# if defined(PROFILE_COUNTER) || defined(COUNTING_COUNTER)
PROFILE_COUNTER(Fill, "Profiling slirp fills");
PROFILE_COUNTER(Poll, "Profiling slirp polls");
PROFILE_COUNTER(FastTimer, "Profiling slirp fast timer");
PROFILE_COUNTER(SlowTimer, "Profiling slirp slow timer");
PROFILE_COUNTER(IOwrite, "Profiling IO sowrite");
PROFILE_COUNTER(IOread, "Profiling IO soread");
COUNTING_COUNTER(TCP, "TCP sockets");
COUNTING_COUNTER(TCPHot, "TCP sockets active");
COUNTING_COUNTER(UDP, "UDP sockets");
COUNTING_COUNTER(UDPHot, "UDP sockets active");
COUNTING_COUNTER(IORead_in_1, "SB IORead_in_1");
COUNTING_COUNTER(IORead_in_1_bytes, "SB IORead_in_1_bytes");
COUNTING_COUNTER(IORead_in_2, "SB IORead_in_2");
COUNTING_COUNTER(IORead_in_2_1st_bytes, "SB IORead_in_2_1st_bytes");
COUNTING_COUNTER(IORead_in_2_2nd_bytes, "SB IORead_in_2_2nd_bytes");
COUNTING_COUNTER(IOWrite_in_1, "SB IOWrite_in_1");
COUNTING_COUNTER(IOWrite_in_1_bytes, "SB IOWrite_in_1_bytes");
COUNTING_COUNTER(IOWrite_in_2, "SB IOWrite_in_2");
COUNTING_COUNTER(IOWrite_in_2_1st_bytes, "SB IOWrite_in_2_1st_bytes");
COUNTING_COUNTER(IOWrite_in_2_2nd_bytes, "SB IOWrite_in_2_2nd_bytes");
COUNTING_COUNTER(IOWrite_no_w, "SB IOWrite_no_w");
COUNTING_COUNTER(IOWrite_rest, "SB IOWrite_rest");
COUNTING_COUNTER(IOWrite_rest_bytes, "SB IOWrite_rest_bytes");
PROFILE_COUNTER(IOSBAppend_pf, "Profiling sbuf::append common");
PROFILE_COUNTER(IOSBAppend_pf_wa, "Profiling sbuf::append all writen in network");
PROFILE_COUNTER(IOSBAppend_pf_wf, "Profiling sbuf::append writen fault");
PROFILE_COUNTER(IOSBAppend_pf_wp, "Profiling sbuf::append writen partly");
COUNTING_COUNTER(IOSBAppend, "SB: Append total");
COUNTING_COUNTER(IOSBAppend_wa, "SB: Append all is written to network ");
COUNTING_COUNTER(IOSBAppend_wf, "SB: Append nothing is written");
COUNTING_COUNTER(IOSBAppend_wp, "SB: Append is written partly");
COUNTING_COUNTER(IOSBAppend_zm, "SB: Append mbuf is zerro or less");
COUNTING_COUNTER(IOSBAppendSB, "SB: AppendSB total");
COUNTING_COUNTER(IOSBAppendSB_w_l_r, "SB: AppendSB (sb_wptr < sb_rptr)");
COUNTING_COUNTER(IOSBAppendSB_w_ge_r, "SB: AppendSB (sb_wptr >= sb_rptr)");
COUNTING_COUNTER(IOSBAppendSB_w_alter, "SB: AppendSB (altering of sb_wptr)");
COUNTING_COUNTER(MBufAllocation,"MBUF::shows number of mbufs in used list");
COUNTING_COUNTER(TCP_retransmit, "TCP::retransmit");
PROFILE_COUNTER(TCP_reassamble, "TCP::reasamble");
PROFILE_COUNTER(TCP_input, "TCP::input");
PROFILE_COUNTER(IP_input, "IP::input");
PROFILE_COUNTER(IP_output, "IP::output");
PROFILE_COUNTER(IF_encap, "IF::encap");
PROFILE_COUNTER(ALIAS_input, "ALIAS::input");
PROFILE_COUNTER(ALIAS_output, "ALIAS::output");
# else
/*DrvNAT.cpp*/
DRV_COUNTING_COUNTER(NATRecvWakeups, "counting wakeups of NAT RX thread");
DRV_PROFILE_COUNTER(NATRecv,"Time spent in NATRecv worker");
DRV_PROFILE_COUNTER(NATRecvWait,"Time spent in NATRecv worker in waiting of free RX buffers");
DRV_COUNTING_COUNTER(QueuePktSent, "counting packet sent via PDM Queue");
DRV_COUNTING_COUNTER(QueuePktDropped, "counting packet drops by PDM Queue");
DRV_COUNTING_COUNTER(ConsumerFalse, "counting consumer's reject number to process the queue's item");
# endif
#endif /*!COUNTERS_INIT*/
#ifdef DRV_COUNTING_COUNTER
# undef DRV_COUNTING_COUNTER
#endif
#ifdef DRV_PROFILE_COUNTER
# undef DRV_PROFILE_COUNTER
#endif
#ifdef COUNTING_COUNTER
# undef COUNTING_COUNTER
#endif
#ifdef PROFILE_COUNTER
# undef PROFILE_COUNTER
#endif
|
