VirtualBox

source: vbox/trunk/src/VBox/Main/testcase/tstCollector.cpp@ 104956

Last change on this file since 104956 was 99775, checked in by vboxsync, 19 months ago

*: Mark functions as static if not used outside of a given compilation unit. Enables the compiler to optimize inlining, reduces the symbol tables, exposes unused functions and in some rare cases exposes mismtaches between function declarations and definitions, but most importantly reduces the number of parfait reports for the extern-function-no-forward-declaration category. This should not result in any functional changes, bugref:3409
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 20.3 KB
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1/* $Id: tstCollector.cpp 99775 2023-05-12 12:21:58Z vboxsync $ */
2/** @file
3 * VirtualBox Main - Performance collector classes test cases.
4 */
5
6/*
7 * Copyright (C) 2008-2023 Oracle and/or its affiliates.
8 *
9 * This file is part of VirtualBox base platform packages, as
10 * available from https://www.virtualbox.org.
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation, in version 3 of the
15 * License.
16 *
17 * This program is distributed in the hope that it will be useful, but
18 * WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, see <https://www.gnu.org/licenses>.
24 *
25 * SPDX-License-Identifier: GPL-3.0-only
26 */
27
28#ifdef RT_OS_DARWIN
29# include "../src-server/darwin/PerformanceDarwin.cpp"
30#endif
31#ifdef RT_OS_FREEBSD
32# include "../src-server/freebsd/PerformanceFreeBSD.cpp"
33#endif
34#ifdef RT_OS_LINUX
35# include "../src-server/linux/PerformanceLinux.cpp"
36#endif
37#ifdef RT_OS_OS2
38# include "../src-server/os2/PerformanceOS2.cpp"
39#endif
40#ifdef RT_OS_SOLARIS
41# include "../src-server/solaris/PerformanceSolaris.cpp"
42#endif
43#ifdef RT_OS_WINDOWS
44# define _WIN32_DCOM
45# include <iprt/win/objidl.h>
46# include <iprt/win/objbase.h>
47# include "../src-server/win/PerformanceWin.cpp"
48#endif
49
50#include <iprt/initterm.h>
51#include <iprt/stream.h>
52#include <iprt/env.h>
53#include <iprt/err.h>
54#include <iprt/process.h>
55#include <iprt/thread.h>
56#include <iprt/time.h>
57
58#define RUN_TIME_MS 1000
59
60#define N_CALLS(n, fn) \
61 do {\
62 for (int call = 0; call < n; ++call) \
63 rc = collector->fn; \
64 if (RT_FAILURE(rc)) \
65 RTPrintf("tstCollector: "#fn" -> %Rrc\n", rc); \
66 } while (0)
67
68#define CALLS_PER_SECOND(fn, args) \
69 do { \
70 nCalls = 0; \
71 start = RTTimeMilliTS(); \
72 do { \
73 rc = collector->fn args; \
74 if (RT_FAILURE(rc)) \
75 break; \
76 ++nCalls; \
77 } while (RTTimeMilliTS() - start < RUN_TIME_MS); \
78 if (RT_FAILURE(rc)) \
79 RTPrintf("tstCollector: "#fn" -> %Rrc\n", rc); \
80 else \
81 RTPrintf("%70s -- %u calls per second\n", #fn, nCalls); \
82 } while (0)
83
84static void shutdownProcessList(std::vector<RTPROCESS> const &rProcesses)
85{
86 for (size_t i = 0; i < rProcesses.size(); i++)
87 RTProcTerminate(rProcesses[i]);
88}
89
90static void measurePerformance(pm::CollectorHAL *collector, const char *pszName, int cVMs)
91{
92
93 const char * const args[] = { pszName, "-child", NULL };
94 pm::CollectorHints hints;
95 std::vector<RTPROCESS> processes;
96
97 hints.collectHostCpuLoad();
98 hints.collectHostRamUsage();
99 /* Start fake VMs */
100 for (int i = 0; i < cVMs; ++i)
101 {
102 RTPROCESS pid;
103 int rc = RTProcCreate(pszName, args, RTENV_DEFAULT, 0, &pid);
104 if (RT_FAILURE(rc))
105 {
106 hints.getProcesses(processes);
107 shutdownProcessList(processes);
108
109 RTPrintf("tstCollector: RTProcCreate() -> %Rrc\n", rc);
110 return;
111 }
112 hints.collectProcessCpuLoad(pid);
113 hints.collectProcessRamUsage(pid);
114 }
115
116 hints.getProcesses(processes);
117 RTThreadSleep(30000); // Let children settle for half a minute
118
119 int rc;
120 ULONG tmp;
121 uint64_t tmp64;
122 uint64_t start;
123 unsigned int nCalls;
124 /* Pre-collect */
125 CALLS_PER_SECOND(preCollect, (hints, 0));
126 /* Host CPU load */
127 CALLS_PER_SECOND(getRawHostCpuLoad, (&tmp64, &tmp64, &tmp64));
128 /* Process CPU load */
129 CALLS_PER_SECOND(getRawProcessCpuLoad, (processes[nCalls % cVMs], &tmp64, &tmp64, &tmp64));
130 /* Host CPU speed */
131 CALLS_PER_SECOND(getHostCpuMHz, (&tmp));
132 /* Host RAM usage */
133 CALLS_PER_SECOND(getHostMemoryUsage, (&tmp, &tmp, &tmp));
134 /* Process RAM usage */
135 CALLS_PER_SECOND(getProcessMemoryUsage, (processes[nCalls % cVMs], &tmp));
136
137 start = RTTimeNanoTS();
138
139 int times;
140 for (times = 0; times < 100; times++)
141 {
142 /* Pre-collect */
143 N_CALLS(1, preCollect(hints, 0));
144 /* Host CPU load */
145 N_CALLS(1, getRawHostCpuLoad(&tmp64, &tmp64, &tmp64));
146 /* Host CPU speed */
147 N_CALLS(1, getHostCpuMHz(&tmp));
148 /* Host RAM usage */
149 N_CALLS(1, getHostMemoryUsage(&tmp, &tmp, &tmp));
150 /* Process CPU load */
151 N_CALLS(cVMs, getRawProcessCpuLoad(processes[call], &tmp64, &tmp64, &tmp64));
152 /* Process RAM usage */
153 N_CALLS(cVMs, getProcessMemoryUsage(processes[call], &tmp));
154 }
155 RTPrintf("\n%d VMs -- %u%% of CPU time\n", cVMs, (unsigned)((double)(RTTimeNanoTS() - start) / 10000000.0 / times));
156
157 /* Shut down fake VMs */
158 shutdownProcessList(processes);
159}
160
161#ifdef RT_OS_SOLARIS
162#define NETIFNAME "net0"
163#else
164#define NETIFNAME "eth0"
165#endif
166static int testNetwork(pm::CollectorHAL *collector)
167{
168 pm::CollectorHints hints;
169 uint64_t hostRxStart, hostTxStart;
170 uint64_t hostRxStop, hostTxStop, speed = 125000000; /* Assume 1Gbit/s */
171
172 RTPrintf("tstCollector: TESTING - Network load, sleeping for 5 s...\n");
173
174 hostRxStart = hostTxStart = 0;
175 int rc = collector->preCollect(hints, 0);
176 if (RT_FAILURE(rc))
177 {
178 RTPrintf("tstCollector: preCollect() -> %Rrc\n", rc);
179 return 1;
180 }
181 rc = collector->getRawHostNetworkLoad(NETIFNAME, &hostRxStart, &hostTxStart);
182 if (rc == VERR_NOT_IMPLEMENTED)
183 RTPrintf("tstCollector: getRawHostNetworkLoad() not implemented, skipping\n");
184 else
185 {
186 if (RT_FAILURE(rc))
187 {
188 RTPrintf("tstCollector: getRawHostNetworkLoad() -> %Rrc\n", rc);
189 return 1;
190 }
191
192 RTThreadSleep(5000); // Sleep for five seconds
193
194 rc = collector->preCollect(hints, 0);
195 if (RT_FAILURE(rc))
196 {
197 RTPrintf("tstCollector: preCollect() -> %Rrc\n", rc);
198 return 1;
199 }
200 hostRxStop = hostRxStart;
201 hostTxStop = hostTxStart;
202 rc = collector->getRawHostNetworkLoad(NETIFNAME, &hostRxStop, &hostTxStop);
203 if (RT_FAILURE(rc))
204 {
205 RTPrintf("tstCollector: getRawHostNetworkLoad() -> %Rrc\n", rc);
206 return 1;
207 }
208 RTPrintf("tstCollector: host network speed = %llu bytes/sec (%llu mbit/sec)\n",
209 speed, speed/(1000000/8));
210 RTPrintf("tstCollector: host network rx = %llu bytes/sec (%llu mbit/sec, %u.%u %%)\n",
211 (hostRxStop - hostRxStart)/5, (hostRxStop - hostRxStart)/(5000000/8),
212 (hostRxStop - hostRxStart) * 100 / (speed * 5),
213 (hostRxStop - hostRxStart) * 10000 / (speed * 5) % 100);
214 RTPrintf("tstCollector: host network tx = %llu bytes/sec (%llu mbit/sec, %u.%u %%)\n\n",
215 (hostTxStop - hostTxStart)/5, (hostTxStop - hostTxStart)/(5000000/8),
216 (hostTxStop - hostTxStart) * 100 / (speed * 5),
217 (hostTxStop - hostTxStart) * 10000 / (speed * 5) % 100);
218 }
219
220 return 0;
221}
222
223#define FSNAME "/"
224static int testFsUsage(pm::CollectorHAL *collector)
225{
226 RTPrintf("tstCollector: TESTING - File system usage\n");
227
228 ULONG total, used, available;
229
230 int rc = collector->getHostFilesystemUsage(FSNAME, &total, &used, &available);
231 if (rc == VERR_NOT_IMPLEMENTED)
232 RTPrintf("tstCollector: getHostFilesystemUsage() not implemented, skipping\n");
233 else
234 {
235 if (RT_FAILURE(rc))
236 {
237 RTPrintf("tstCollector: getHostFilesystemUsage() -> %Rrc\n", rc);
238 return 1;
239 }
240 RTPrintf("tstCollector: host root fs total = %lu MB\n", total);
241 RTPrintf("tstCollector: host root fs used = %lu MB\n", used);
242 RTPrintf("tstCollector: host root fs available = %lu MB\n\n", available);
243 }
244 return 0;
245}
246
247static int testDisk(pm::CollectorHAL *collector)
248{
249 pm::CollectorHints hints;
250 uint64_t diskMsStart, totalMsStart;
251 uint64_t diskMsStop, totalMsStop;
252
253 pm::DiskList disksUsage, disksLoad;
254 int rc = collector->getDiskListByFs(FSNAME, disksUsage, disksLoad);
255 if (rc == VERR_NOT_IMPLEMENTED)
256 RTPrintf("tstCollector: getDiskListByFs() not implemented, skipping\n");
257 else
258 {
259 if (RT_FAILURE(rc))
260 {
261 RTPrintf("tstCollector: getDiskListByFs(%s) -> %Rrc\n", FSNAME, rc);
262 return 1;
263 }
264 if (disksUsage.empty())
265 {
266 RTPrintf("tstCollector: getDiskListByFs(%s) returned empty usage list\n", FSNAME);
267 return 0;
268 }
269 if (disksLoad.empty())
270 {
271 RTPrintf("tstCollector: getDiskListByFs(%s) returned empty usage list\n", FSNAME);
272 return 0;
273 }
274
275 pm::DiskList::iterator it;
276 for (it = disksUsage.begin(); it != disksUsage.end(); ++it)
277 {
278 uint64_t diskSize = 0;
279 rc = collector->getHostDiskSize(it->c_str(), &diskSize);
280 RTPrintf("tstCollector: TESTING - Disk size (%s) = %llu\n", it->c_str(), diskSize);
281 if (rc == VERR_FILE_NOT_FOUND)
282 RTPrintf("tstCollector: getHostDiskSize(%s) returned VERR_FILE_NOT_FOUND\n", it->c_str());
283 else if (RT_FAILURE(rc))
284 {
285 RTPrintf("tstCollector: getHostDiskSize() -> %Rrc\n", rc);
286 return 1;
287 }
288 }
289
290 for (it = disksLoad.begin(); it != disksLoad.end(); ++it)
291 {
292 RTPrintf("tstCollector: TESTING - Disk utilization (%s), sleeping for 5 s...\n", it->c_str());
293
294 hints.collectHostCpuLoad();
295 rc = collector->preCollect(hints, 0);
296 if (RT_FAILURE(rc))
297 {
298 RTPrintf("tstCollector: preCollect() -> %Rrc\n", rc);
299 return 1;
300 }
301 rc = collector->getRawHostDiskLoad(it->c_str(), &diskMsStart, &totalMsStart);
302 if (RT_FAILURE(rc))
303 {
304 RTPrintf("tstCollector: getRawHostDiskLoad() -> %Rrc\n", rc);
305 return 1;
306 }
307
308 RTThreadSleep(5000); // Sleep for five seconds
309
310 rc = collector->preCollect(hints, 0);
311 if (RT_FAILURE(rc))
312 {
313 RTPrintf("tstCollector: preCollect() -> %Rrc\n", rc);
314 return 1;
315 }
316 rc = collector->getRawHostDiskLoad(it->c_str(), &diskMsStop, &totalMsStop);
317 if (RT_FAILURE(rc))
318 {
319 RTPrintf("tstCollector: getRawHostDiskLoad() -> %Rrc\n", rc);
320 return 1;
321 }
322 RTPrintf("tstCollector: host disk util = %llu msec (%u.%u %%), total = %llu msec\n\n",
323 (diskMsStop - diskMsStart),
324 (unsigned)((diskMsStop - diskMsStart) * 100 / (totalMsStop - totalMsStart)),
325 (unsigned)((diskMsStop - diskMsStart) * 10000 / (totalMsStop - totalMsStart) % 100),
326 totalMsStop - totalMsStart);
327 }
328 }
329
330 return 0;
331}
332
333
334
335int main(int argc, char *argv[])
336{
337 bool cpuTest, ramTest, netTest, diskTest, fsTest, perfTest;
338 cpuTest = ramTest = netTest = diskTest = fsTest = perfTest = false;
339 /*
340 * Initialize the VBox runtime without loading
341 * the support driver.
342 */
343 int rc = RTR3InitExe(argc, &argv, 0);
344 if (RT_FAILURE(rc))
345 {
346 RTPrintf("tstCollector: RTR3InitExe() -> %d\n", rc);
347 return 1;
348 }
349 if (argc > 1)
350 {
351 if (!strcmp(argv[1], "-child"))
352 {
353 /* We have spawned ourselves as a child process -- scratch the leg */
354 RTThreadSleep(1000000);
355 return 1;
356 }
357 for (int i = 1; i < argc; i++)
358 {
359 if (!strcmp(argv[i], "-cpu"))
360 cpuTest = true;
361 else if (!strcmp(argv[i], "-ram"))
362 ramTest = true;
363 else if (!strcmp(argv[i], "-net"))
364 netTest = true;
365 else if (!strcmp(argv[i], "-disk"))
366 diskTest = true;
367 else if (!strcmp(argv[i], "-fs"))
368 fsTest = true;
369 else if (!strcmp(argv[i], "-perf"))
370 perfTest = true;
371 else
372 {
373 RTPrintf("tstCollector: Unknown option: %s\n", argv[i]);
374 return 2;
375 }
376 }
377 }
378 else
379 cpuTest = ramTest = netTest = diskTest = fsTest = perfTest = true;
380
381#ifdef RT_OS_WINDOWS
382 HRESULT hRes = CoInitialize(NULL);
383 /*
384 * Need to initialize security to access performance enumerators.
385 */
386 hRes = CoInitializeSecurity(
387 NULL,
388 -1,
389 NULL,
390 NULL,
391 RPC_C_AUTHN_LEVEL_NONE,
392 RPC_C_IMP_LEVEL_IMPERSONATE,
393 NULL, EOAC_NONE, 0);
394#endif
395
396 pm::CollectorHAL *collector = pm::createHAL();
397 if (!collector)
398 {
399 RTPrintf("tstCollector: createMetricFactory() failed\n");
400 return 1;
401 }
402
403 pm::CollectorHints hints;
404 if (cpuTest)
405 {
406 hints.collectHostCpuLoad();
407 hints.collectProcessCpuLoad(RTProcSelf());
408 }
409 if (ramTest)
410 {
411 hints.collectHostRamUsage();
412 hints.collectProcessRamUsage(RTProcSelf());
413 }
414
415 uint64_t start;
416
417 uint64_t hostUserStart, hostKernelStart, hostIdleStart;
418 uint64_t hostUserStop, hostKernelStop, hostIdleStop, hostTotal;
419
420 uint64_t processUserStart, processKernelStart, processTotalStart;
421 uint64_t processUserStop, processKernelStop, processTotalStop;
422
423 rc = collector->preCollect(hints, 0);
424 if (RT_FAILURE(rc))
425 {
426 RTPrintf("tstCollector: preCollect() -> %Rrc\n", rc);
427 return 1;
428 }
429 if (cpuTest)
430 {
431 RTPrintf("tstCollector: TESTING - CPU load, sleeping for 5 s...\n");
432
433 rc = collector->getRawHostCpuLoad(&hostUserStart, &hostKernelStart, &hostIdleStart);
434 if (RT_FAILURE(rc))
435 {
436 RTPrintf("tstCollector: getRawHostCpuLoad() -> %Rrc\n", rc);
437 return 1;
438 }
439 rc = collector->getRawProcessCpuLoad(RTProcSelf(), &processUserStart, &processKernelStart, &processTotalStart);
440 if (RT_FAILURE(rc))
441 {
442 RTPrintf("tstCollector: getRawProcessCpuLoad() -> %Rrc\n", rc);
443 return 1;
444 }
445
446 RTThreadSleep(5000); // Sleep for 5 seconds
447
448 rc = collector->preCollect(hints, 0);
449 if (RT_FAILURE(rc))
450 {
451 RTPrintf("tstCollector: preCollect() -> %Rrc\n", rc);
452 return 1;
453 }
454 rc = collector->getRawHostCpuLoad(&hostUserStop, &hostKernelStop, &hostIdleStop);
455 if (RT_FAILURE(rc))
456 {
457 RTPrintf("tstCollector: getRawHostCpuLoad() -> %Rrc\n", rc);
458 return 1;
459 }
460 rc = collector->getRawProcessCpuLoad(RTProcSelf(), &processUserStop, &processKernelStop, &processTotalStop);
461 if (RT_FAILURE(rc))
462 {
463 RTPrintf("tstCollector: getRawProcessCpuLoad() -> %Rrc\n", rc);
464 return 1;
465 }
466 hostTotal = hostUserStop - hostUserStart
467 + hostKernelStop - hostKernelStart
468 + hostIdleStop - hostIdleStart;
469 RTPrintf("tstCollector: host cpu user = %u.%u %%\n",
470 (unsigned)((hostUserStop - hostUserStart) * 100 / hostTotal),
471 (unsigned)((hostUserStop - hostUserStart) * 10000 / hostTotal % 100));
472 RTPrintf("tstCollector: host cpu kernel = %u.%u %%\n",
473 (unsigned)((hostKernelStop - hostKernelStart) * 100 / hostTotal),
474 (unsigned)((hostKernelStop - hostKernelStart) * 10000 / hostTotal % 100));
475 RTPrintf("tstCollector: host cpu idle = %u.%u %%\n",
476 (unsigned)((hostIdleStop - hostIdleStart) * 100 / hostTotal),
477 (unsigned)((hostIdleStop - hostIdleStart) * 10000 / hostTotal % 100));
478 RTPrintf("tstCollector: process cpu user = %u.%u %%\n",
479 (unsigned)((processUserStop - processUserStart) * 100 / (processTotalStop - processTotalStart)),
480 (unsigned)((processUserStop - processUserStart) * 10000 / (processTotalStop - processTotalStart) % 100));
481 RTPrintf("tstCollector: process cpu kernel = %u.%u %%\n\n",
482 (unsigned)((processKernelStop - processKernelStart) * 100 / (processTotalStop - processTotalStart)),
483 (unsigned)((processKernelStop - processKernelStart) * 10000 / (processTotalStop - processTotalStart) % 100));
484
485 RTPrintf("tstCollector: TESTING - CPU load, looping for 5 s...\n");
486 rc = collector->preCollect(hints, 0);
487 if (RT_FAILURE(rc))
488 {
489 RTPrintf("tstCollector: preCollect() -> %Rrc\n", rc);
490 return 1;
491 }
492 rc = collector->getRawHostCpuLoad(&hostUserStart, &hostKernelStart, &hostIdleStart);
493 if (RT_FAILURE(rc))
494 {
495 RTPrintf("tstCollector: getRawHostCpuLoad() -> %Rrc\n", rc);
496 return 1;
497 }
498 rc = collector->getRawProcessCpuLoad(RTProcSelf(), &processUserStart, &processKernelStart, &processTotalStart);
499 if (RT_FAILURE(rc))
500 {
501 RTPrintf("tstCollector: getRawProcessCpuLoad() -> %Rrc\n", rc);
502 return 1;
503 }
504 start = RTTimeMilliTS();
505 while (RTTimeMilliTS() - start < 5000)
506 ; // Loop for 5 seconds
507 rc = collector->preCollect(hints, 0);
508 if (RT_FAILURE(rc))
509 {
510 RTPrintf("tstCollector: preCollect() -> %Rrc\n", rc);
511 return 1;
512 }
513 rc = collector->getRawHostCpuLoad(&hostUserStop, &hostKernelStop, &hostIdleStop);
514 if (RT_FAILURE(rc))
515 {
516 RTPrintf("tstCollector: getRawHostCpuLoad() -> %Rrc\n", rc);
517 return 1;
518 }
519 rc = collector->getRawProcessCpuLoad(RTProcSelf(), &processUserStop, &processKernelStop, &processTotalStop);
520 if (RT_FAILURE(rc))
521 {
522 RTPrintf("tstCollector: getRawProcessCpuLoad() -> %Rrc\n", rc);
523 return 1;
524 }
525 hostTotal = hostUserStop - hostUserStart
526 + hostKernelStop - hostKernelStart
527 + hostIdleStop - hostIdleStart;
528 RTPrintf("tstCollector: host cpu user = %u.%u %%\n",
529 (unsigned)((hostUserStop - hostUserStart) * 100 / hostTotal),
530 (unsigned)((hostUserStop - hostUserStart) * 10000 / hostTotal % 100));
531 RTPrintf("tstCollector: host cpu kernel = %u.%u %%\n",
532 (unsigned)((hostKernelStop - hostKernelStart) * 100 / hostTotal),
533 (unsigned)((hostKernelStop - hostKernelStart) * 10000 / hostTotal % 100));
534 RTPrintf("tstCollector: host cpu idle = %u.%u %%\n",
535 (unsigned)((hostIdleStop - hostIdleStart) * 100 / hostTotal),
536 (unsigned)((hostIdleStop - hostIdleStart) * 10000 / hostTotal % 100));
537 RTPrintf("tstCollector: process cpu user = %u.%u %%\n",
538 (unsigned)((processUserStop - processUserStart) * 100 / (processTotalStop - processTotalStart)),
539 (unsigned)((processUserStop - processUserStart) * 10000 / (processTotalStop - processTotalStart) % 100));
540 RTPrintf("tstCollector: process cpu kernel = %u.%u %%\n\n",
541 (unsigned)((processKernelStop - processKernelStart) * 100 / (processTotalStop - processTotalStart)),
542 (unsigned)((processKernelStop - processKernelStart) * 10000 / (processTotalStop - processTotalStart) % 100));
543 }
544
545 if (ramTest)
546 {
547 RTPrintf("tstCollector: TESTING - Memory usage\n");
548
549 ULONG total, used, available, processUsed;
550
551 rc = collector->getHostMemoryUsage(&total, &used, &available);
552 if (RT_FAILURE(rc))
553 {
554 RTPrintf("tstCollector: getHostMemoryUsage() -> %Rrc\n", rc);
555 return 1;
556 }
557 rc = collector->getProcessMemoryUsage(RTProcSelf(), &processUsed);
558 if (RT_FAILURE(rc))
559 {
560 RTPrintf("tstCollector: getProcessMemoryUsage() -> %Rrc\n", rc);
561 return 1;
562 }
563 RTPrintf("tstCollector: host mem total = %lu kB\n", total);
564 RTPrintf("tstCollector: host mem used = %lu kB\n", used);
565 RTPrintf("tstCollector: host mem available = %lu kB\n", available);
566 RTPrintf("tstCollector: process mem used = %lu kB\n\n", processUsed);
567 }
568
569 if (netTest)
570 rc = testNetwork(collector);
571 if (fsTest)
572 rc = testFsUsage(collector);
573 if (diskTest)
574 rc = testDisk(collector);
575 if (perfTest)
576 {
577 RTPrintf("tstCollector: TESTING - Performance\n\n");
578
579 measurePerformance(collector, argv[0], 100);
580 }
581
582 delete collector;
583
584 RTPrintf("\ntstCollector FINISHED.\n");
585
586 return RTEXITCODE_SUCCESS;
587}
588
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