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
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
|
/* SPDX-License-Identifier: GPL-3.0-or-later */
/*
* compile with
* gcc -O1 -ggdb -Wall -Wextra -I ../src/ -I ../ -o benchmark-registry benchmark-registry.c ../src/dictionary.o ../src/log.o ../src/avl.o ../src/common.o ../src/appconfig.o ../src/web_buffer.o ../src/storage_number.o ../src/rrd.o ../src/health.o -pthread -luuid -lm -DVARLIB_DIR="\"/tmp\""
*/
char *hostname = "me";
#include "../src/registry.c"
void netdata_cleanup_and_exit(int ret) { exit(ret); }
// ----------------------------------------------------------------------------
// TESTS
int test1(int argc, char **argv) {
void print_stats(uint32_t requests, unsigned long long start, unsigned long long end) {
fprintf(stderr, " > SPEED: %u requests served in %0.2f seconds ( >>> %llu per second <<< )\n",
requests, (end-start) / 1000000.0, (unsigned long long)requests * 1000000ULL / (end-start));
fprintf(stderr, " > DB : persons %llu, machines %llu, unique URLs %llu, accesses %llu, URLs: for persons %llu, for machines %llu\n",
registry.persons_count, registry.machines_count, registry.urls_count, registry.usages_count,
registry.persons_urls_count, registry.machines_urls_count);
}
(void) argc;
(void) argv;
uint32_t u, users = 1000000;
uint32_t m, machines = 200000;
uint32_t machines2 = machines * 2;
char **users_guids = malloc(users * sizeof(char *));
char **machines_guids = malloc(machines2 * sizeof(char *));
char **machines_urls = malloc(machines2 * sizeof(char *));
unsigned long long start;
registry_init();
fprintf(stderr, "Generating %u machine guids\n", machines2);
for(m = 0; m < machines2 ;m++) {
uuid_t uuid;
machines_guids[m] = malloc(36+1);
uuid_generate(uuid);
uuid_unparse(uuid, machines_guids[m]);
char buf[FILENAME_MAX + 1];
snprintfz(buf, FILENAME_MAX, "http://%u.netdata.rocks/", m+1);
machines_urls[m] = strdup(buf);
// fprintf(stderr, "\tmachine %u: '%s', url: '%s'\n", m + 1, machines_guids[m], machines_urls[m]);
}
start = timems();
fprintf(stderr, "\nGenerating %u users accessing %u machines\n", users, machines);
m = 0;
time_t now = time(NULL);
for(u = 0; u < users ; u++) {
if(++m == machines) m = 0;
PERSON *p = registry_request_access(NULL, machines_guids[m], machines_urls[m], "test", now);
users_guids[u] = p->guid;
}
print_stats(u, start, timems());
start = timems();
fprintf(stderr, "\nAll %u users accessing again the same %u servers\n", users, machines);
m = 0;
now = time(NULL);
for(u = 0; u < users ; u++) {
if(++m == machines) m = 0;
PERSON *p = registry_request_access(users_guids[u], machines_guids[m], machines_urls[m], "test", now);
if(p->guid != users_guids[u])
fprintf(stderr, "ERROR: expected to get user guid '%s' but git '%s'", users_guids[u], p->guid);
}
print_stats(u, start, timems());
start = timems();
fprintf(stderr, "\nAll %u users accessing a new server, out of the %u servers\n", users, machines);
m = 1;
now = time(NULL);
for(u = 0; u < users ; u++) {
if(++m == machines) m = 0;
PERSON *p = registry_request_access(users_guids[u], machines_guids[m], machines_urls[m], "test", now);
if(p->guid != users_guids[u])
fprintf(stderr, "ERROR: expected to get user guid '%s' but git '%s'", users_guids[u], p->guid);
}
print_stats(u, start, timems());
start = timems();
fprintf(stderr, "\n%u random users accessing a random server, out of the %u servers\n", users, machines);
now = time(NULL);
for(u = 0; u < users ; u++) {
uint32_t tu = random() * users / RAND_MAX;
uint32_t tm = random() * machines / RAND_MAX;
PERSON *p = registry_request_access(users_guids[tu], machines_guids[tm], machines_urls[tm], "test", now);
if(p->guid != users_guids[tu])
fprintf(stderr, "ERROR: expected to get user guid '%s' but git '%s'", users_guids[tu], p->guid);
}
print_stats(u, start, timems());
start = timems();
fprintf(stderr, "\n%u random users accessing a random server, out of %u servers\n", users, machines2);
now = time(NULL);
for(u = 0; u < users ; u++) {
uint32_t tu = random() * users / RAND_MAX;
uint32_t tm = random() * machines2 / RAND_MAX;
PERSON *p = registry_request_access(users_guids[tu], machines_guids[tm], machines_urls[tm], "test", now);
if(p->guid != users_guids[tu])
fprintf(stderr, "ERROR: expected to get user guid '%s' but git '%s'", users_guids[tu], p->guid);
}
print_stats(u, start, timems());
for(m = 0; m < 10; m++) {
start = timems();
fprintf(stderr,
"\n%u random user accesses to a random server, out of %u servers,\n > using 1/10000 with a random url, 1/1000 with a mismatched url\n",
users * 2, machines2);
now = time(NULL);
for (u = 0; u < users * 2; u++) {
uint32_t tu = random() * users / RAND_MAX;
uint32_t tm = random() * machines2 / RAND_MAX;
char *url = machines_urls[tm];
char buf[FILENAME_MAX + 1];
if (random() % 10000 == 1234) {
snprintfz(buf, FILENAME_MAX, "http://random.%ld.netdata.rocks/", random());
url = buf;
}
else if (random() % 1000 == 123)
url = machines_urls[random() * machines2 / RAND_MAX];
PERSON *p = registry_request_access(users_guids[tu], machines_guids[tm], url, "test", now);
if (p->guid != users_guids[tu])
fprintf(stderr, "ERROR: expected to get user guid '%s' but git '%s'", users_guids[tu], p->guid);
}
print_stats(u, start, timems());
}
fprintf(stderr, "\n\nSAVE\n");
start = timems();
registry_save();
print_stats(registry.persons_count, start, timems());
fprintf(stderr, "\n\nCLEANUP\n");
start = timems();
registry_free();
print_stats(registry.persons_count, start, timems());
return 0;
}
// ----------------------------------------------------------------------------
// TESTING
int main(int argc, char **argv) {
config_set_boolean("registry", "enabled", 1);
//debug_flags = 0xFFFFFFFF;
test1(argc, argv);
exit(0);
(void)argc;
(void)argv;
PERSON *p1, *p2;
fprintf(stderr, "\n\nINITIALIZATION\n");
registry_init();
int i = 2;
fprintf(stderr, "\n\nADDING ENTRY\n");
p1 = registry_request_access("2c95abd0-1542-11e6-8c66-00508db7e9c9", "7c173980-145c-11e6-b86f-00508db7e9c1", "http://localhost:19999/", "test", time(NULL));
if(0)
while(i--) {
#ifdef REGISTRY_STDOUT_DUMP
fprintf(stderr, "\n\nADDING ENTRY\n");
#endif /* REGISTRY_STDOUT_DUMP */
p1 = registry_request_access(NULL, "7c173980-145c-11e6-b86f-00508db7e9c1", "http://localhost:19999/", "test", time(NULL));
#ifdef REGISTRY_STDOUT_DUMP
fprintf(stderr, "\n\nADDING ANOTHER URL\n");
#endif /* REGISTRY_STDOUT_DUMP */
p1 = registry_request_access(p1->guid, "7c173980-145c-11e6-b86f-00508db7e9c1", "http://127.0.0.1:19999/", "test", time(NULL));
#ifdef REGISTRY_STDOUT_DUMP
fprintf(stderr, "\n\nADDING ANOTHER URL\n");
#endif /* REGISTRY_STDOUT_DUMP */
p1 = registry_request_access(p1->guid, "7c173980-145c-11e6-b86f-00508db7e9c1", "http://my.server:19999/", "test", time(NULL));
#ifdef REGISTRY_STDOUT_DUMP
fprintf(stderr, "\n\nADDING ANOTHER MACHINE\n");
#endif /* REGISTRY_STDOUT_DUMP */
p1 = registry_request_access(p1->guid, "7c173980-145c-11e6-b86f-00508db7e9c1", "http://my.server:19999/", "test", time(NULL));
#ifdef REGISTRY_STDOUT_DUMP
fprintf(stderr, "\n\nADDING ANOTHER PERSON\n");
#endif /* REGISTRY_STDOUT_DUMP */
p2 = registry_request_access(NULL, "7c173980-145c-11e6-b86f-00508db7e9c3", "http://localhost:19999/", "test", time(NULL));
#ifdef REGISTRY_STDOUT_DUMP
fprintf(stderr, "\n\nADDING ANOTHER MACHINE\n");
#endif /* REGISTRY_STDOUT_DUMP */
p2 = registry_request_access(p2->guid, "7c173980-145c-11e6-b86f-00508db7e9c3", "http://localhost:19999/", "test", time(NULL));
}
fprintf(stderr, "\n\nSAVE\n");
registry_save();
fprintf(stderr, "\n\nCLEANUP\n");
registry_free();
return 0;
}
|
