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122 lines
4.7 KiB
122 lines
4.7 KiB
/**
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* @file test_cacert_load_and_verify_duration-t.cpp
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* @brief Test for OpenSSL performance regression on certificate loading.
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* @details This test uses an internal ProxySQL test checking the following OpenSSL regression regarding
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* certificate loading https://github.com/openssl/openssl/issues/18814. Experimental results from the test
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* using different OpenSSL versions:
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* - openssl="3.4.1" openssl_num=30400010 time='5239 ms'
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* - openssl="3.2.0" openssl_num=30200000 time='5407 ms'
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* - openssl="3.1.8" openssl_num=30100080 time='9152 ms'
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* - openssl="3.1.0" openssl_num=30100000 time='9481 ms'
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* - openssl="3.0.16" openssl_num=30400010 time='18979 ms'
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* - openssl="3.0.10" openssl_num=300000 time='21212 ms'
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* - openssl="3.0.2" openssl_num=30000020 time='47756 ms'
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*/
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#include <string>
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#include <string.h>
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#include "mysql.h"
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#include "tap.h"
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#include "command_line.h"
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#include "utils.h"
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using std::string;
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CommandLine cl;
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int main() {
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if (cl.getEnv()) {
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diag("Failed to get the required environmental variables.");
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return -1;
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}
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const char* p_infra_datadir = std::getenv("REGULAR_INFRA_DATADIR");
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if (p_infra_datadir == NULL) {
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// quick exit
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plan(1);
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ok(0, "REGULAR_INFRA_DATADIR not defined");
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return exit_status();
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}
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plan(1);
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int32_t WASAN = get_env_int("WITHASAN", 0);
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MYSQL* proxysql_admin = mysql_init(NULL);
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// Initialize connection
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if (!proxysql_admin) {
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fprintf(stderr, "File %s, line %d, Error: %s\n", __FILE__, __LINE__, mysql_error(proxysql_admin));
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return -1;
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}
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if (!mysql_real_connect(proxysql_admin, cl.host, cl.admin_username, cl.admin_password, NULL, cl.admin_port, NULL, 0)) {
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fprintf(stderr, "File %s, line %d, Error: %s\n", __FILE__, __LINE__, mysql_error(proxysql_admin));
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return -1;
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}
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const string select_query {
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"SELECT variable_value FROM stats.stats_mysql_global WHERE variable_name='OpenSSL_Version_Num'"
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}; ext_val_t<int64_t> ssl_ver_ext { mysql_query_ext_val(proxysql_admin, select_query, int64_t(-1)) };
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if (ssl_ver_ext.err) {
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const string err { get_ext_val_err(proxysql_admin, ssl_ver_ext) };
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diag("Failed query query:`%s`, err:`%s`", select_query.c_str(), err.c_str());
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return EXIT_FAILURE;
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}
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// OPENSSL_VERSION_NUMBER: 0xMNN00PP0L
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// https://docs.openssl.org/master/man3/OpenSSL_version/
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const string major { std::to_string(ssl_ver_ext.val >> 28) };
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const string minor { std::to_string((ssl_ver_ext.val & 0x0FF00000L) >> 20) };
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const string patch { std::to_string((ssl_ver_ext.val & 0x00000FF0L) >> 4) };
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const string version { major + "." + minor + "." + patch };
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diag("Detected env openssl=\"%s\" openssl_num=%lx ASAN=%d", version.c_str(), ssl_ver_ext.val, WASAN);
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// Double the value of previously failed ASAN run, previous known time '89415ms'
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int32_t EXP_TIME = 0;
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const int64_t OPENSSL_3_0_0 { 0x30000000L };
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const int64_t OPENSSL_3_2_0 { 0x30200000L };
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if (ssl_ver_ext.val > OPENSSL_3_0_0 && ssl_ver_ext.val < OPENSSL_3_2_0) {
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diag("OpenSSL version *AFFECTED* by perf regression (https://github.com/openssl/openssl/issues/18814).");
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// Based on previous run with '61392 ms'. Extra marging for versions with perf-regressions.
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EXP_TIME = 80000;
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} else if (ssl_ver_ext.val >= OPENSSL_3_2_0) {
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diag("OpenSSL version *NOT* affected by perf regression");
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EXP_TIME = 20000;
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}
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if (WASAN) {
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diag("Running under ASAN, doubling expected time");
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EXP_TIME *= 2;
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}
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diag("Computed threshold for test runtime exp_time=%d", EXP_TIME);
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const std::string& ca_full_path = std::string(p_infra_datadir) + "/cert-bundle-rnd.pem";
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diag("Setting mysql-ssl_p2s_ca to '%s'", ca_full_path.c_str());
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const std::string& set_ssl_p2s_ca = "SET mysql-ssl_p2s_ca='" + ca_full_path + "'";
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MYSQL_QUERY(proxysql_admin, set_ssl_p2s_ca.c_str());
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MYSQL_QUERY(proxysql_admin, "LOAD MYSQL VARIABLES TO RUNTIME");
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diag("Running ProxySQL Test...");
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if (mysql_query(proxysql_admin, "PROXYSQLTEST 54 1000")) {
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const std::string& error_msg = mysql_error(proxysql_admin);
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if (error_msg.find("Invalid test") != std::string::npos) {
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ok(true, "ProxySQL is not compiled in Debug mode. Skipping test");
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} else {
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fprintf(stderr, "File %s, line %d, Error: %s\n", __FILE__, __LINE__, error_msg.c_str());
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}
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} else {
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const std::string& msg = mysql_info(proxysql_admin);
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const std::size_t start_pos = msg.find("Took ");
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const std::size_t end_pos = msg.find("ms ");
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if (start_pos != std::string::npos &&
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end_pos != std::string::npos) {
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uint64_t time = std::stoull(msg.substr(start_pos + 5, end_pos - (start_pos + 5)));
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ok(time < EXP_TIME, "Total duration is '%lu ms' should be less than %d Seconds", time, EXP_TIME/1000);
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}
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}
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mysql_close(proxysql_admin);
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return exit_status();
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}
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