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/*
Unix SMB/CIFS implementation.
CLDAP benchmark test
Copyright (C) Andrew Tridgell 2005
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; either version 3 of the License, or
(at your option) any later version.
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 <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
#include "libcli/cldap/cldap.h"
#include "libcli/resolve/resolve.h"
#include "torture/torture.h"
#include "param/param.h"
#include "../lib/tsocket/tsocket.h"
#define CHECK_VAL(v, correct) torture_assert_int_equal(tctx, (v), (correct), "incorrect value");
struct bench_state {
struct torture_context *tctx;
int pass_count, fail_count;
};
static void request_netlogon_handler(struct tevent_req *req)
{
struct cldap_netlogon io;
struct bench_state *state = tevent_req_callback_data(req, struct bench_state);
NTSTATUS status;
TALLOC_CTX *tmp_ctx = talloc_new(NULL);
io.in.version = 6;
status = cldap_netlogon_recv(req, tmp_ctx, &io);
talloc_free(req);
if (NT_STATUS_IS_OK(status)) {
state->pass_count++;
} else {
state->fail_count++;
}
talloc_free(tmp_ctx);
}
/*
benchmark cldap netlogon calls
*/
static bool bench_cldap_netlogon(struct torture_context *tctx, const char *address)
{
struct cldap_socket *cldap;
int num_sent=0;
struct timeval tv = timeval_current();
int timelimit = torture_setting_int(tctx, "timelimit", 10);
struct cldap_netlogon search;
struct bench_state *state;
NTSTATUS status;
struct tsocket_address *dest_addr;
int ret;
ret = tsocket_address_inet_from_strings(tctx, "ip",
address,
lpcfg_cldap_port(tctx->lp_ctx),
&dest_addr);
CHECK_VAL(ret, 0);
status = cldap_socket_init(tctx, tctx->ev, NULL, dest_addr, &cldap);
torture_assert_ntstatus_ok(tctx, status, "cldap_socket_init");
state = talloc_zero(tctx, struct bench_state);
state->tctx = tctx;
ZERO_STRUCT(search);
search.in.dest_address = NULL;
search.in.dest_port = 0;
search.in.acct_control = -1;
search.in.version = 6;
printf("Running CLDAP/netlogon for %d seconds\n", timelimit);
while (timeval_elapsed(&tv) < timelimit) {
while (num_sent - (state->pass_count+state->fail_count) < 10) {
struct tevent_req *req;
req = cldap_netlogon_send(state, cldap, &search);
tevent_req_set_callback(req, request_netlogon_handler, state);
num_sent++;
if (num_sent % 50 == 0) {
if (torture_setting_bool(tctx, "progress", true)) {
printf("%.1f queries per second (%d failures) \r",
state->pass_count / timeval_elapsed(&tv),
state->fail_count);
fflush(stdout);
}
}
}
tevent_loop_once(tctx->ev);
}
while (num_sent != (state->pass_count + state->fail_count)) {
tevent_loop_once(tctx->ev);
}
printf("%.1f queries per second (%d failures) \n",
state->pass_count / timeval_elapsed(&tv),
state->fail_count);
talloc_free(cldap);
return true;
}
static void request_rootdse_handler(struct tevent_req *req)
{
struct cldap_search io;
struct bench_state *state = tevent_req_callback_data(req, struct bench_state);
NTSTATUS status;
TALLOC_CTX *tmp_ctx = talloc_new(NULL);
status = cldap_search_recv(req, tmp_ctx, &io);
talloc_free(req);
if (NT_STATUS_IS_OK(status)) {
state->pass_count++;
} else {
state->fail_count++;
}
talloc_free(tmp_ctx);
}
/*
benchmark cldap netlogon calls
*/
static bool bench_cldap_rootdse(struct torture_context *tctx, const char *address)
{
struct cldap_socket *cldap;
int num_sent=0;
struct timeval tv = timeval_current();
int timelimit = torture_setting_int(tctx, "timelimit", 10);
struct cldap_search search;
struct bench_state *state;
NTSTATUS status;
struct tsocket_address *dest_addr;
int ret;
ret = tsocket_address_inet_from_strings(tctx, "ip",
address,
lpcfg_cldap_port(tctx->lp_ctx),
&dest_addr);
CHECK_VAL(ret, 0);
/* cldap_socket_init should now know about the dest. address */
status = cldap_socket_init(tctx, tctx->ev, NULL, dest_addr, &cldap);
torture_assert_ntstatus_ok(tctx, status, "cldap_socket_init");
state = talloc_zero(tctx, struct bench_state);
ZERO_STRUCT(search);
search.in.dest_address = NULL;
search.in.dest_port = 0;
search.in.filter = "(objectClass=*)";
search.in.timeout = 2;
search.in.retries = 1;
printf("Running CLDAP/rootdse for %d seconds\n", timelimit);
while (timeval_elapsed(&tv) < timelimit) {
while (num_sent - (state->pass_count+state->fail_count) < 10) {
struct tevent_req *req;
req = cldap_search_send(state, cldap, &search);
tevent_req_set_callback(req, request_rootdse_handler, state);
num_sent++;
if (num_sent % 50 == 0) {
if (torture_setting_bool(tctx, "progress", true)) {
printf("%.1f queries per second (%d failures) \r",
state->pass_count / timeval_elapsed(&tv),
state->fail_count);
fflush(stdout);
}
}
}
tevent_loop_once(tctx->ev);
}
while (num_sent != (state->pass_count + state->fail_count)) {
tevent_loop_once(tctx->ev);
}
printf("%.1f queries per second (%d failures) \n",
state->pass_count / timeval_elapsed(&tv),
state->fail_count);
talloc_free(cldap);
return true;
}
/*
benchmark how fast a CLDAP server can respond to a series of parallel
requests
*/
bool torture_bench_cldap(struct torture_context *torture)
{
const char *address;
struct nbt_name name;
NTSTATUS status;
bool ret = true;
make_nbt_name_server(&name, torture_setting_string(torture, "host", NULL));
/* do an initial name resolution to find its IP */
status = resolve_name_ex(lpcfg_resolve_context(torture->lp_ctx),
0, 0, &name, torture, &address, torture->ev);
if (!NT_STATUS_IS_OK(status)) {
printf("Failed to resolve %s - %s\n",
name.name, nt_errstr(status));
return false;
}
ret &= bench_cldap_netlogon(torture, address);
ret &= bench_cldap_rootdse(torture, address);
return ret;
}
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