Commit | Line | Data |
---|---|---|
d4afedfd JA |
1 | #include "../fio.h" |
2 | #include "../profile.h" | |
3 | #include "../parse.h" | |
4 | ||
00f81c37 JA |
5 | /* |
6 | * 1x loads | |
7 | */ | |
d4afedfd JA |
8 | #define R_LOAD 2000 |
9 | #define W_LOAD 1000 | |
10 | ||
11 | #define SAMPLE_SEC 3600 /* 1h checks */ | |
12 | ||
13 | struct act_pass_criteria { | |
14 | unsigned int max_usec; | |
15 | unsigned int max_perm; | |
16 | }; | |
17 | #define ACT_MAX_CRIT 3 | |
18 | ||
19 | static struct act_pass_criteria act_pass[ACT_MAX_CRIT] = { | |
20 | { | |
21 | .max_usec = 1000, | |
22 | .max_perm = 50, | |
23 | }, | |
24 | { | |
78a6aad7 | 25 | .max_usec = 8000, |
d4afedfd JA |
26 | .max_perm = 10, |
27 | }, | |
28 | { | |
29 | .max_usec = 64000, | |
30 | .max_perm = 1, | |
31 | }, | |
32 | }; | |
33 | ||
90777558 JA |
34 | struct act_slice { |
35 | uint64_t lat_buckets[ACT_MAX_CRIT]; | |
36 | uint64_t total_ios; | |
37 | }; | |
38 | ||
4a88752a JA |
39 | struct act_run_data { |
40 | struct fio_mutex *mutex; | |
41 | unsigned int pending; | |
42 | ||
90777558 JA |
43 | struct act_slice *slices; |
44 | unsigned int nr_slices; | |
4a88752a JA |
45 | }; |
46 | static struct act_run_data *act_run_data; | |
47 | ||
d4afedfd JA |
48 | struct act_prof_data { |
49 | struct timeval sample_tv; | |
90777558 JA |
50 | struct act_slice *slices; |
51 | unsigned int cur_slice; | |
52 | unsigned int nr_slices; | |
d4afedfd JA |
53 | }; |
54 | ||
55 | static char *device_names; | |
90777558 | 56 | static unsigned int load; |
00f81c37 JA |
57 | static unsigned int prep; |
58 | static unsigned int threads_per_queue; | |
59 | static unsigned int num_read_blocks; | |
60 | static unsigned int write_size; | |
90777558 | 61 | static unsigned long long test_duration; |
d4afedfd | 62 | |
00f81c37 JA |
63 | #define ACT_MAX_OPTS 128 |
64 | static const char *act_opts[ACT_MAX_OPTS] = { | |
d4afedfd | 65 | "direct=1", |
00f81c37 | 66 | "ioengine=sync", |
d4afedfd | 67 | "random_generator=lfsr", |
00f81c37 | 68 | "group_reporting=1", |
4a88752a | 69 | "thread", |
d4afedfd JA |
70 | NULL, |
71 | }; | |
4a88752a | 72 | static unsigned int opt_idx = 5; |
d4afedfd JA |
73 | static unsigned int org_idx; |
74 | ||
00f81c37 | 75 | static int act_add_opt(const char *format, ...) __attribute__ ((__format__ (__printf__, 1, 2))); |
d4afedfd | 76 | |
7b504edd JA |
77 | struct act_options { |
78 | unsigned int pad; | |
79 | char *device_names; | |
80 | unsigned int load; | |
81 | unsigned int prep; | |
82 | unsigned int threads_per_queue; | |
83 | unsigned int num_read_blocks; | |
84 | unsigned int write_size; | |
85 | unsigned long long test_duration; | |
86 | }; | |
87 | ||
88 | static struct act_options act_options; | |
89 | ||
d4afedfd JA |
90 | static struct fio_option options[] = { |
91 | { | |
92 | .name = "device-names", | |
93 | .lname = "device-names", | |
94 | .type = FIO_OPT_STR_STORE, | |
7b504edd | 95 | .off1 = offsetof(struct act_options, device_names), |
d4afedfd JA |
96 | .help = "Devices to use", |
97 | .category = FIO_OPT_C_PROFILE, | |
98 | .group = FIO_OPT_G_ACT, | |
99 | }, | |
100 | { | |
101 | .name = "load", | |
102 | .lname = "Load multiplier", | |
103 | .type = FIO_OPT_INT, | |
7b504edd | 104 | .off1 = offsetof(struct act_options, load), |
d4afedfd | 105 | .help = "ACT load multipler (default 1x)", |
00f81c37 JA |
106 | .def = "1", |
107 | .category = FIO_OPT_C_PROFILE, | |
108 | .group = FIO_OPT_G_ACT, | |
109 | }, | |
90777558 JA |
110 | { |
111 | .name = "test-duration", | |
112 | .lname = "Test duration", | |
113 | .type = FIO_OPT_STR_VAL_TIME, | |
7b504edd | 114 | .off1 = offsetof(struct act_options, test_duration), |
90777558 JA |
115 | .help = "How long the entire test takes to run", |
116 | .def = "24h", | |
117 | .category = FIO_OPT_C_PROFILE, | |
118 | .group = FIO_OPT_G_ACT, | |
119 | }, | |
00f81c37 JA |
120 | { |
121 | .name = "threads-per-queue", | |
122 | .lname = "Number of read IO threads per device", | |
123 | .type = FIO_OPT_INT, | |
7b504edd | 124 | .off1 = offsetof(struct act_options, threads_per_queue), |
00f81c37 JA |
125 | .help = "Number of read IO threads per device", |
126 | .def = "8", | |
127 | .category = FIO_OPT_C_PROFILE, | |
128 | .group = FIO_OPT_G_ACT, | |
129 | }, | |
130 | { | |
131 | .name = "read-req-num-512-blocks", | |
132 | .lname = "Number of 512b blocks to read", | |
133 | .type = FIO_OPT_INT, | |
7b504edd | 134 | .off1 = offsetof(struct act_options, num_read_blocks), |
00f81c37 JA |
135 | .help = "Number of 512b blocks to read at the time", |
136 | .def = "3", | |
137 | .category = FIO_OPT_C_PROFILE, | |
138 | .group = FIO_OPT_G_ACT, | |
139 | }, | |
140 | { | |
141 | .name = "large-block-op-kbytes", | |
142 | .lname = "Size of large block ops (writes)", | |
143 | .type = FIO_OPT_INT, | |
7b504edd | 144 | .off1 = offsetof(struct act_options, write_size), |
00f81c37 JA |
145 | .help = "Size of large block ops (writes)", |
146 | .def = "128k", | |
147 | .category = FIO_OPT_C_PROFILE, | |
148 | .group = FIO_OPT_G_ACT, | |
149 | }, | |
150 | { | |
151 | .name = "prep", | |
152 | .lname = "Run ACT prep phase", | |
153 | .type = FIO_OPT_STR_SET, | |
7b504edd | 154 | .off1 = offsetof(struct act_options, prep), |
00f81c37 | 155 | .help = "Set to run ACT prep phase", |
d4afedfd JA |
156 | .category = FIO_OPT_C_PROFILE, |
157 | .group = FIO_OPT_G_ACT, | |
158 | }, | |
159 | { | |
160 | .name = NULL, | |
161 | }, | |
162 | }; | |
163 | ||
00f81c37 | 164 | static int act_add_opt(const char *str, ...) |
d4afedfd JA |
165 | { |
166 | char buffer[512]; | |
167 | va_list args; | |
168 | size_t len; | |
169 | ||
00f81c37 JA |
170 | if (opt_idx == ACT_MAX_OPTS) { |
171 | log_err("act: ACT_MAX_OPTS is too small\n"); | |
172 | return 1; | |
173 | } | |
174 | ||
d4afedfd JA |
175 | va_start(args, str); |
176 | len = vsnprintf(buffer, sizeof(buffer), str, args); | |
177 | va_end(args); | |
178 | ||
179 | if (len) | |
180 | act_opts[opt_idx++] = strdup(buffer); | |
00f81c37 JA |
181 | |
182 | return 0; | |
183 | } | |
184 | ||
185 | static int act_add_rw(const char *dev, int reads) | |
186 | { | |
187 | if (act_add_opt("name=act-%s-%s", reads ? "read" : "write", dev)) | |
188 | return 1; | |
189 | if (act_add_opt("filename=%s", dev)) | |
190 | return 1; | |
191 | if (act_add_opt("rw=%s", reads ? "randread" : "randwrite")) | |
192 | return 1; | |
193 | if (reads) { | |
194 | int rload = load * R_LOAD / threads_per_queue; | |
195 | ||
196 | if (act_add_opt("numjobs=%u", threads_per_queue)) | |
197 | return 1; | |
198 | if (act_add_opt("rate_iops=%u", rload)) | |
199 | return 1; | |
200 | if (act_add_opt("bs=%u", num_read_blocks * 512)) | |
201 | return 1; | |
202 | } else { | |
203 | const int rsize = write_size / (num_read_blocks * 512); | |
204 | int wload = (load * W_LOAD + rsize - 1) / rsize; | |
205 | ||
206 | if (act_add_opt("rate_iops=%u", wload)) | |
207 | return 1; | |
208 | if (act_add_opt("bs=%u", write_size)) | |
209 | return 1; | |
210 | } | |
211 | ||
212 | return 0; | |
213 | } | |
214 | ||
215 | static int act_add_dev_prep(const char *dev) | |
216 | { | |
217 | /* Add sequential zero phase */ | |
218 | if (act_add_opt("name=act-prep-zeroes-%s", dev)) | |
219 | return 1; | |
220 | if (act_add_opt("filename=%s", dev)) | |
221 | return 1; | |
222 | if (act_add_opt("bs=1M")) | |
223 | return 1; | |
224 | if (act_add_opt("zero_buffers")) | |
225 | return 1; | |
226 | if (act_add_opt("rw=write")) | |
227 | return 1; | |
228 | ||
229 | /* Randomly overwrite device */ | |
230 | if (act_add_opt("name=act-prep-salt-%s", dev)) | |
231 | return 1; | |
232 | if (act_add_opt("stonewall")) | |
233 | return 1; | |
234 | if (act_add_opt("filename=%s", dev)) | |
235 | return 1; | |
236 | if (act_add_opt("bs=4k")) | |
237 | return 1; | |
238 | if (act_add_opt("ioengine=libaio")) | |
239 | return 1; | |
240 | if (act_add_opt("iodepth=64")) | |
241 | return 1; | |
242 | if (act_add_opt("rw=randwrite")) | |
243 | return 1; | |
244 | ||
245 | return 0; | |
d4afedfd JA |
246 | } |
247 | ||
00f81c37 | 248 | static int act_add_dev(const char *dev) |
d4afedfd | 249 | { |
00f81c37 JA |
250 | if (prep) |
251 | return act_add_dev_prep(dev); | |
252 | ||
90777558 | 253 | if (act_add_opt("runtime=%llus", test_duration)) |
00f81c37 JA |
254 | return 1; |
255 | if (act_add_opt("time_based=1")) | |
256 | return 1; | |
257 | ||
258 | if (act_add_rw(dev, 1)) | |
259 | return 1; | |
260 | if (act_add_rw(dev, 0)) | |
261 | return 1; | |
262 | ||
263 | return 0; | |
d4afedfd JA |
264 | } |
265 | ||
266 | /* | |
267 | * Fill our private options into the command line | |
268 | */ | |
269 | static int act_prep_cmdline(void) | |
270 | { | |
271 | if (!device_names) { | |
90777558 JA |
272 | log_err("act: you need to set IO target(s) with the " |
273 | "device-names option.\n"); | |
d4afedfd JA |
274 | return 1; |
275 | } | |
276 | ||
277 | org_idx = opt_idx; | |
d4afedfd JA |
278 | |
279 | do { | |
280 | char *dev; | |
281 | ||
282 | dev = strsep(&device_names, ","); | |
283 | if (!dev) | |
284 | break; | |
285 | ||
00f81c37 JA |
286 | if (act_add_dev(dev)) { |
287 | log_err("act: failed adding device to the mix\n"); | |
288 | break; | |
289 | } | |
d4afedfd JA |
290 | } while (1); |
291 | ||
292 | return 0; | |
293 | } | |
294 | ||
295 | static int act_io_u_lat(struct thread_data *td, uint64_t usec) | |
296 | { | |
297 | struct act_prof_data *apd = td->prof_data; | |
90777558 | 298 | struct act_slice *slice; |
d4afedfd JA |
299 | int i, ret = 0; |
300 | double perm; | |
301 | ||
00f81c37 JA |
302 | if (prep) |
303 | return 0; | |
304 | ||
90777558 JA |
305 | /* |
306 | * Really should not happen, but lets not let jitter at the end | |
307 | * ruin our day. | |
308 | */ | |
309 | if (apd->cur_slice >= apd->nr_slices) | |
310 | return 0; | |
311 | ||
312 | slice = &apd->slices[apd->cur_slice]; | |
313 | slice->total_ios++; | |
d4afedfd | 314 | |
78a6aad7 JA |
315 | for (i = ACT_MAX_CRIT - 1; i >= 0; i--) { |
316 | if (usec > act_pass[i].max_usec) { | |
90777558 | 317 | slice->lat_buckets[i]++; |
d4afedfd JA |
318 | break; |
319 | } | |
320 | } | |
321 | ||
d4afedfd JA |
322 | if (time_since_now(&apd->sample_tv) < SAMPLE_SEC) |
323 | return 0; | |
324 | ||
325 | /* SAMPLE_SEC has passed, check criteria for pass */ | |
326 | for (i = 0; i < ACT_MAX_CRIT; i++) { | |
90777558 | 327 | perm = (1000.0 * slice->lat_buckets[i]) / slice->total_ios; |
78a6aad7 | 328 | if (perm < act_pass[i].max_perm) |
d4afedfd JA |
329 | continue; |
330 | ||
331 | log_err("act: %f%% exceeds pass criteria of %f%%\n", perm / 10.0, (double) act_pass[i].max_perm / 10.0); | |
332 | ret = 1; | |
333 | break; | |
334 | } | |
335 | ||
336 | fio_gettime(&apd->sample_tv, NULL); | |
90777558 | 337 | apd->cur_slice++; |
d4afedfd JA |
338 | return ret; |
339 | } | |
340 | ||
4a88752a JA |
341 | static void get_act_ref(void) |
342 | { | |
343 | fio_mutex_down(act_run_data->mutex); | |
344 | act_run_data->pending++; | |
345 | fio_mutex_up(act_run_data->mutex); | |
346 | } | |
347 | ||
90777558 | 348 | static int show_slice(struct act_slice *slice, unsigned int slice_num) |
4a88752a | 349 | { |
90777558 | 350 | unsigned int i, failed = 0; |
4a88752a | 351 | |
90777558 | 352 | log_info(" %2u", slice_num); |
4a88752a JA |
353 | |
354 | for (i = 0; i < ACT_MAX_CRIT; i++) { | |
90777558 | 355 | double perc = 0.0; |
4a88752a | 356 | |
90777558 JA |
357 | if (slice->total_ios) |
358 | perc = 100.0 * (double) slice->lat_buckets[i] / (double) slice->total_ios; | |
359 | if ((perc * 10.0) >= act_pass[i].max_perm) | |
360 | failed++; | |
4a88752a JA |
361 | log_info("\t%2.2f", perc); |
362 | } | |
363 | for (i = 0; i < ACT_MAX_CRIT; i++) { | |
90777558 | 364 | double perc = 0.0; |
4a88752a | 365 | |
90777558 JA |
366 | if (slice->total_ios) |
367 | perc = 100.0 * (double) slice->lat_buckets[i] / (double) slice->total_ios; | |
4a88752a JA |
368 | log_info("\t%2.2f", perc); |
369 | } | |
90777558 JA |
370 | log_info("\n"); |
371 | ||
372 | return failed; | |
373 | } | |
374 | ||
375 | static void act_show_all_stats(void) | |
376 | { | |
377 | unsigned int i, fails = 0; | |
378 | ||
379 | log_info(" trans device\n"); | |
380 | log_info(" %%>(ms) %%>(ms)\n"); | |
381 | log_info(" slice"); | |
382 | ||
383 | for (i = 0; i < ACT_MAX_CRIT; i++) | |
384 | log_info("\t %2u", act_pass[i].max_usec / 1000); | |
385 | for (i = 0; i < ACT_MAX_CRIT; i++) | |
386 | log_info("\t %2u", act_pass[i].max_usec / 1000); | |
387 | ||
388 | log_info("\n"); | |
389 | log_info(" ----- ----- ----- ------ ----- ----- ------\n"); | |
390 | ||
391 | for (i = 0; i < act_run_data->nr_slices; i++) | |
392 | fails += show_slice(&act_run_data->slices[i], i + 1); | |
4a88752a | 393 | |
90777558 | 394 | log_info("\nact: test complete, device(s): %s\n", fails ? "FAILED" : "PASSED"); |
4a88752a JA |
395 | } |
396 | ||
397 | static void put_act_ref(struct thread_data *td) | |
398 | { | |
399 | struct act_prof_data *apd = td->prof_data; | |
90777558 | 400 | unsigned int i, slice; |
4a88752a JA |
401 | |
402 | fio_mutex_down(act_run_data->mutex); | |
403 | ||
90777558 | 404 | if (!act_run_data->slices) { |
572cfb3f | 405 | act_run_data->slices = calloc(apd->nr_slices, sizeof(struct act_slice)); |
90777558 | 406 | act_run_data->nr_slices = apd->nr_slices; |
4a88752a JA |
407 | } |
408 | ||
90777558 JA |
409 | for (slice = 0; slice < apd->nr_slices; slice++) { |
410 | struct act_slice *dst = &act_run_data->slices[slice]; | |
411 | struct act_slice *src = &apd->slices[slice]; | |
412 | ||
413 | dst->total_ios += src->total_ios; | |
414 | ||
415 | for (i = 0; i < ACT_MAX_CRIT; i++) | |
416 | dst->lat_buckets[i] += src->lat_buckets[i]; | |
417 | } | |
4a88752a JA |
418 | |
419 | if (!--act_run_data->pending) | |
420 | act_show_all_stats(); | |
421 | ||
422 | fio_mutex_up(act_run_data->mutex); | |
423 | } | |
424 | ||
d4afedfd JA |
425 | static int act_td_init(struct thread_data *td) |
426 | { | |
427 | struct act_prof_data *apd; | |
90777558 | 428 | unsigned int nr_slices; |
d4afedfd | 429 | |
4a88752a JA |
430 | get_act_ref(); |
431 | ||
572cfb3f | 432 | apd = calloc(1, sizeof(*apd)); |
90777558 | 433 | nr_slices = (test_duration + SAMPLE_SEC - 1) / SAMPLE_SEC; |
572cfb3f | 434 | apd->slices = calloc(nr_slices, sizeof(struct act_slice)); |
90777558 | 435 | apd->nr_slices = nr_slices; |
d4afedfd JA |
436 | fio_gettime(&apd->sample_tv, NULL); |
437 | td->prof_data = apd; | |
438 | return 0; | |
439 | } | |
440 | ||
441 | static void act_td_exit(struct thread_data *td) | |
442 | { | |
90777558 JA |
443 | struct act_prof_data *apd = td->prof_data; |
444 | ||
4a88752a | 445 | put_act_ref(td); |
90777558 JA |
446 | free(apd->slices); |
447 | free(apd); | |
d4afedfd JA |
448 | td->prof_data = NULL; |
449 | } | |
450 | ||
451 | static struct prof_io_ops act_io_ops = { | |
452 | .td_init = act_td_init, | |
453 | .td_exit = act_td_exit, | |
454 | .io_u_lat = act_io_u_lat, | |
455 | }; | |
456 | ||
457 | static struct profile_ops act_profile = { | |
458 | .name = "act", | |
459 | .desc = "ACT Aerospike like benchmark", | |
460 | .options = options, | |
7b504edd | 461 | .opt_data = &act_options, |
d4afedfd JA |
462 | .prep_cmd = act_prep_cmdline, |
463 | .cmdline = act_opts, | |
464 | .io_ops = &act_io_ops, | |
465 | }; | |
466 | ||
467 | static void fio_init act_register(void) | |
468 | { | |
572cfb3f | 469 | act_run_data = calloc(1, sizeof(*act_run_data)); |
4a88752a JA |
470 | act_run_data->mutex = fio_mutex_init(FIO_MUTEX_UNLOCKED); |
471 | ||
d4afedfd JA |
472 | if (register_profile(&act_profile)) |
473 | log_err("fio: failed to register profile 'act'\n"); | |
474 | } | |
475 | ||
476 | static void fio_exit act_unregister(void) | |
477 | { | |
478 | while (org_idx && org_idx < opt_idx) | |
479 | free((void *) act_opts[++org_idx]); | |
480 | ||
481 | unregister_profile(&act_profile); | |
4a88752a | 482 | fio_mutex_remove(act_run_data->mutex); |
90777558 | 483 | free(act_run_data->slices); |
4a88752a JA |
484 | free(act_run_data); |
485 | act_run_data = NULL; | |
d4afedfd | 486 | } |