diff options
Diffstat (limited to 'tests/profile/benchmark-registry.c')
| -rw-r--r-- | tests/profile/benchmark-registry.c | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/tests/profile/benchmark-registry.c b/tests/profile/benchmark-registry.c new file mode 100644 index 000000000..cfed6d7c8 --- /dev/null +++ b/tests/profile/benchmark-registry.c @@ -0,0 +1,227 @@ +/* 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 -DHAVE_CONFIG_H -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; +} |