source4/torture/rpc/bench.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    simple RPC benchmark
   5
   6    Copyright (C) Andrew Tridgell 2005
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 */
  21
  22 #include "includes.h"
  23 #include "torture/torture.h"
  24 #include "librpc/gen_ndr/ndr_srvsvc_c.h"
  25 #include "torture/rpc/rpc.h"
  26 #include "param/param.h"
  27
  28 /**************************/
  29 /* srvsvc_NetShare        */
  30 /**************************/
  31 static bool test_NetShareEnumAll(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx)
  32 {
  33         NTSTATUS status;
  34         struct srvsvc_NetShareEnumAll r;
  35         struct srvsvc_NetShareCtr0 c0;
  36         uint32_t levels[] = {0, 1, 2, 501, 502};
  37         int i;
  38         bool ret = true;
  39         uint32_t resume_handle;
  40
  41         ZERO_STRUCT(c0);
  42
  43         r.in.server_unc = talloc_asprintf(mem_ctx,"\\\\%s",dcerpc_server_name(p));
  44         r.in.ctr.ctr0 = &c0;
  45         r.in.max_buffer = (uint32_t)-1;
  46         r.in.resume_handle = &resume_handle;
  47         r.out.resume_handle = &resume_handle;
  48
  49         for (i=0;i<ARRAY_SIZE(levels);i++) {
  50                 ZERO_STRUCT(r.out);
  51                 resume_handle = 0;
  52                 r.in.level = levels[i];
  53                 status = dcerpc_srvsvc_NetShareEnumAll(p, mem_ctx, &r);
  54                 if (!NT_STATUS_IS_OK(status)) {
  55                         printf("NetShareEnumAll level %u failed - %s\n", r.in.level, nt_errstr(status));
  56                         ret = false;
  57                         continue;
  58                 }
  59                 if (!W_ERROR_IS_OK(r.out.result)) {
  60                         printf("NetShareEnumAll level %u failed - %s\n", r.in.level, win_errstr(r.out.result));
  61                         continue;
  62                 }
  63         }
  64
  65         return ret;
  66 }
  67
  68 /*
  69   benchmark srvsvc netshareenumall queries
  70 */
  71 static bool bench_NetShareEnumAll(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx)
  72 {
  73         struct timeval tv = timeval_current();
  74         bool ret = true;
  75         int timelimit = lp_parm_int(global_loadparm, NULL, "torture", "timelimit", 10);
  76         int count=0;
  77
  78         printf("Running for %d seconds\n", timelimit);
  79         while (timeval_elapsed(&tv) < timelimit) {
  80                 TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx);
  81                 if (!test_NetShareEnumAll(p, tmp_ctx)) break;
  82                 talloc_free(tmp_ctx);
  83                 count++;
  84                 if (count % 50 == 0) {
  85                         if (lp_parm_bool(global_loadparm, NULL, "torture", "progress", true)) {
  86                                 printf("%.1f queries per second  \r",
  87                                        count / timeval_elapsed(&tv));
  88                         }
  89                 }
  90         }
  91
  92         printf("%.1f queries per second  \n", count / timeval_elapsed(&tv));
  93
  94         return ret;
  95 }
  96
  97
  98 bool torture_bench_rpc(struct torture_context *torture)
  99 {
 100         NTSTATUS status;
 101         struct dcerpc_pipe *p;
 102         TALLOC_CTX *mem_ctx;
 103         bool ret = true;
 104
 105         mem_ctx = talloc_init("torture_rpc_srvsvc");
 106
 107         status = torture_rpc_connection(torture,
 108                                         &p,
 109                                         &ndr_table_srvsvc);
 110         if (!NT_STATUS_IS_OK(status)) {
 111                 talloc_free(mem_ctx);
 112                 return false;
 113         }
 114
 115         if (!bench_NetShareEnumAll(p, mem_ctx)) {
 116                 ret = false;
 117         }
 118
 119         talloc_free(mem_ctx);
 120
 121         return ret;
 122 }