[fio.git] / eta.c

/*
 * Status and ETA code
 */
#include <unistd.h>
#include <fcntl.h>
#include <string.h>

#include "fio.h"

static char run_str[REAL_MAX_JOBS + 1];

/*
 * Sets the status of the 'td' in the printed status map.
 */
static void check_str_update(struct thread_data *td)
{
	char c = run_str[td->thread_number - 1];

	switch (td->runstate) {
	case TD_REAPED:
		if (td->error)
			c = 'X';
		else if (td->sig)
			c = 'K';
		else
			c = '_';
		break;
	case TD_EXITED:
		c = 'E';
		break;
	case TD_RAMP:
		c = '/';
		break;
	case TD_RUNNING:
		if (td_rw(td)) {
			if (td_random(td)) {
				if (td->o.rwmix[DDIR_READ] == 100)
					c = 'r';
				else if (td->o.rwmix[DDIR_WRITE] == 100)
					c = 'w';
				else
					c = 'm';
			} else {
				if (td->o.rwmix[DDIR_READ] == 100)
					c = 'R';
				else if (td->o.rwmix[DDIR_WRITE] == 100)
					c = 'W';
				else
					c = 'M';
			}
		} else if (td_read(td)) {
			if (td_random(td))
				c = 'r';
			else
				c = 'R';
		} else if (td_write(td)) {
			if (td_random(td))
				c = 'w';
			else
				c = 'W';
		} else {
			if (td_random(td))
				c = 'd';
			else
				c = 'D';
		}
		break;
	case TD_PRE_READING:
		c = 'p';
		break;
	case TD_VERIFYING:
		c = 'V';
		break;
	case TD_FSYNCING:
		c = 'F';
		break;
	case TD_CREATED:
		c = 'C';
		break;
	case TD_INITIALIZED:
	case TD_SETTING_UP:
		c = 'I';
		break;
	case TD_NOT_CREATED:
		c = 'P';
		break;
	default:
		log_err("state %d\n", td->runstate);
	}

	run_str[td->thread_number - 1] = c;
}

/*
 * Convert seconds to a printable string.
 */
static void eta_to_str(char *str, unsigned long eta_sec)
{
	unsigned int d, h, m, s;
	int disp_hour = 0;

	s = eta_sec % 60;
	eta_sec /= 60;
	m = eta_sec % 60;
	eta_sec /= 60;
	h = eta_sec % 24;
	eta_sec /= 24;
	d = eta_sec;

	if (d) {
		disp_hour = 1;
		str += sprintf(str, "%02ud:", d);
	}

	if (h || disp_hour)
		str += sprintf(str, "%02uh:", h);

	str += sprintf(str, "%02um:", m);
	str += sprintf(str, "%02us", s);
}

/*
 * Best effort calculation of the estimated pending runtime of a job.
 */
static int thread_eta(struct thread_data *td)
{
	unsigned long long bytes_total, bytes_done;
	unsigned long eta_sec = 0;
	unsigned long elapsed;

	elapsed = (mtime_since_now(&td->epoch) + 999) / 1000;

	bytes_total = td->total_io_size;

	if (td->o.fill_device && td->o.size  == -1ULL) {
		if (!td->fill_device_size || td->fill_device_size == -1ULL)
			return 0;

		bytes_total = td->fill_device_size;
	}

	/*
	 * if writing, bytes_total will be twice the size. If mixing,
	 * assume a 50/50 split and thus bytes_total will be 50% larger.
	 */
	if (td->o.do_verify && td->o.verify && td_write(td)) {
		if (td_rw(td))
			bytes_total = bytes_total * 3 / 2;
		else
			bytes_total <<= 1;
	}

	if (td->o.zone_size && td->o.zone_skip)
		bytes_total /= (td->o.zone_skip / td->o.zone_size);

	if (td->runstate == TD_RUNNING || td->runstate == TD_VERIFYING) {
		double perc, perc_t;

		bytes_done = ddir_rw_sum(td->io_bytes);
		perc = (double) bytes_done / (double) bytes_total;
		if (perc > 1.0)
			perc = 1.0;

		if (td->o.time_based) {
			perc_t = (double) elapsed / (double) td->o.timeout;
			if (perc_t < perc)
				perc = perc_t;
		}

		eta_sec = (unsigned long) (elapsed * (1.0 / perc)) - elapsed;

		if (td->o.timeout &&
		    eta_sec > (td->o.timeout + done_secs - elapsed))
			eta_sec = td->o.timeout + done_secs - elapsed;
	} else if (td->runstate == TD_NOT_CREATED || td->runstate == TD_CREATED
			|| td->runstate == TD_INITIALIZED
			|| td->runstate == TD_RAMP
			|| td->runstate == TD_PRE_READING) {
		int t_eta = 0, r_eta = 0;
		unsigned long long rate_bytes;

		/*
		 * We can only guess - assume it'll run the full timeout
		 * if given, otherwise assume it'll run at the specified rate.
		 */
		if (td->o.timeout) {
			t_eta = td->o.timeout + td->o.start_delay +
					td->o.ramp_time;

			if (in_ramp_time(td)) {
				unsigned long ramp_left;

				ramp_left = mtime_since_now(&td->epoch);
				ramp_left = (ramp_left + 999) / 1000;
				if (ramp_left <= t_eta)
					t_eta -= ramp_left;
			}
		}
		rate_bytes = ddir_rw_sum(td->o.rate);
		if (rate_bytes) {
			r_eta = (bytes_total / 1024) / rate_bytes;
			r_eta += td->o.start_delay;
		}

		if (r_eta && t_eta)
			eta_sec = min(r_eta, t_eta);
		else if (r_eta)
			eta_sec = r_eta;
		else if (t_eta)
			eta_sec = t_eta;
		else
			eta_sec = 0;
	} else {
		/*
		 * thread is already done or waiting for fsync
		 */
		eta_sec = 0;
	}

	return eta_sec;
}

static void calc_rate(unsigned long mtime, unsigned long long *io_bytes,
		      unsigned long long *prev_io_bytes, unsigned int *rate)
{
	int i;

	for (i = 0; i < DDIR_RWDIR_CNT; i++) {
		unsigned long long diff;

		diff = io_bytes[i] - prev_io_bytes[i];
		rate[i] = ((1000 * diff) / mtime) / 1024;

		prev_io_bytes[i] = io_bytes[i];
	}
}

static void calc_iops(unsigned long mtime, unsigned long long *io_iops,
		      unsigned long long *prev_io_iops, unsigned int *iops)
{
	int i;

	for (i = 0; i < DDIR_RWDIR_CNT; i++) {
		iops[i] = ((io_iops[i] - prev_io_iops[i]) * 1000) / mtime;
		prev_io_iops[i] = io_iops[i];
	}
}

/*
 * Print status of the jobs we know about. This includes rate estimates,
 * ETA, thread state, etc.
 */
int calc_thread_status(struct jobs_eta *je, int force)
{
	struct thread_data *td;
	int i;
	unsigned long rate_time, disp_time, bw_avg_time, *eta_secs;
	unsigned long long io_bytes[DDIR_RWDIR_CNT];
	unsigned long long io_iops[DDIR_RWDIR_CNT];
	struct timeval now;

	static unsigned long long rate_io_bytes[DDIR_RWDIR_CNT];
	static unsigned long long disp_io_bytes[DDIR_RWDIR_CNT];
	static unsigned long long disp_io_iops[DDIR_RWDIR_CNT];
	static struct timeval rate_prev_time, disp_prev_time;

	if (!force) {
		if (output_format != FIO_OUTPUT_NORMAL)
			return 0;
		if (temp_stall_ts || eta_print == FIO_ETA_NEVER)
			return 0;

		if (!isatty(STDOUT_FILENO) && (eta_print != FIO_ETA_ALWAYS))
			return 0;
	}

	if (!ddir_rw_sum(rate_io_bytes))
		fill_start_time(&rate_prev_time);
	if (!ddir_rw_sum(disp_io_bytes))
		fill_start_time(&disp_prev_time);

	eta_secs = malloc(thread_number * sizeof(unsigned long));
	memset(eta_secs, 0, thread_number * sizeof(unsigned long));

	je->elapsed_sec = (mtime_since_genesis() + 999) / 1000;

	io_bytes[DDIR_READ] = io_bytes[DDIR_WRITE] = io_bytes[DDIR_TRIM] = 0;
	io_iops[DDIR_READ] = io_iops[DDIR_WRITE] = io_iops[DDIR_TRIM] = 0;
	bw_avg_time = ULONG_MAX;
	for_each_td(td, i) {
		if (is_power_of_2(td->o.kb_base))
			je->is_pow2 = 1;
		if (td->o.bw_avg_time < bw_avg_time)
			bw_avg_time = td->o.bw_avg_time;
		if (td->runstate == TD_RUNNING || td->runstate == TD_VERIFYING
		    || td->runstate == TD_FSYNCING
		    || td->runstate == TD_PRE_READING) {
			je->nr_running++;
			if (td_read(td)) {
				je->t_rate += td->o.rate[DDIR_READ];
				je->t_iops += td->o.rate_iops[DDIR_READ];
				je->m_rate += td->o.ratemin[DDIR_READ];
				je->m_iops += td->o.rate_iops_min[DDIR_READ];
			}
			if (td_write(td)) {
				je->t_rate += td->o.rate[DDIR_WRITE];
				je->t_iops += td->o.rate_iops[DDIR_WRITE];
				je->m_rate += td->o.ratemin[DDIR_WRITE];
				je->m_iops += td->o.rate_iops_min[DDIR_WRITE];
			}
			if (td_trim(td)) {
				je->t_rate += td->o.rate[DDIR_TRIM];
				je->t_iops += td->o.rate_iops[DDIR_TRIM];
				je->m_rate += td->o.ratemin[DDIR_TRIM];
				je->m_iops += td->o.rate_iops_min[DDIR_TRIM];
			}

			je->files_open += td->nr_open_files;
		} else if (td->runstate == TD_RAMP) {
			je->nr_running++;
			je->nr_ramp++;
		} else if (td->runstate == TD_SETTING_UP)
			je->nr_running++;
		else if (td->runstate < TD_RUNNING)
			je->nr_pending++;

		if (je->elapsed_sec >= 3)
			eta_secs[i] = thread_eta(td);
		else
			eta_secs[i] = INT_MAX;

		check_str_update(td);

		if (td->runstate > TD_RAMP) {
			int ddir;
			for (ddir = DDIR_READ; ddir < DDIR_RWDIR_CNT; ddir++) {
				io_bytes[ddir] += td->io_bytes[ddir];
				io_iops[ddir] += td->io_blocks[ddir];
			}
		}
	}

	if (exitall_on_terminate)
		je->eta_sec = INT_MAX;
	else
		je->eta_sec = 0;

	for_each_td(td, i) {
		if (exitall_on_terminate) {
			if (eta_secs[i] < je->eta_sec)
				je->eta_sec = eta_secs[i];
		} else {
			if (eta_secs[i] > je->eta_sec)
				je->eta_sec = eta_secs[i];
		}
	}

	free(eta_secs);

	fio_gettime(&now, NULL);
	rate_time = mtime_since(&rate_prev_time, &now);

	if (write_bw_log && rate_time > bw_avg_time && !in_ramp_time(td)) {
		calc_rate(rate_time, io_bytes, rate_io_bytes, je->rate);
		memcpy(&rate_prev_time, &now, sizeof(now));
		add_agg_sample(je->rate[DDIR_READ], DDIR_READ, 0);
		add_agg_sample(je->rate[DDIR_WRITE], DDIR_WRITE, 0);
		add_agg_sample(je->rate[DDIR_TRIM], DDIR_TRIM, 0);
	}

	disp_time = mtime_since(&disp_prev_time, &now);

	/*
	 * Allow a little slack, the target is to print it every 1000 msecs
	 */
	if (!force && disp_time < 900)
		return 0;

	calc_rate(disp_time, io_bytes, disp_io_bytes, je->rate);
	calc_iops(disp_time, io_iops, disp_io_iops, je->iops);

	memcpy(&disp_prev_time, &now, sizeof(now));

	if (!force && !je->nr_running && !je->nr_pending)
		return 0;

	je->nr_threads = thread_number;
	memcpy(je->run_str, run_str, thread_number * sizeof(char));

	return 1;
}

void display_thread_status(struct jobs_eta *je)
{
	static int linelen_last;
	static int eta_good;
	char output[REAL_MAX_JOBS + 512], *p = output;
	char eta_str[128];
	double perc = 0.0;

	if (je->eta_sec != INT_MAX && je->elapsed_sec) {
		perc = (double) je->elapsed_sec / (double) (je->elapsed_sec + je->eta_sec);
		eta_to_str(eta_str, je->eta_sec);
	}

	p += sprintf(p, "Jobs: %d (f=%d)", je->nr_running, je->files_open);
	if (je->m_rate || je->t_rate) {
		char *tr, *mr;

		mr = num2str(je->m_rate, 4, 0, je->is_pow2);
		tr = num2str(je->t_rate, 4, 0, je->is_pow2);
		p += sprintf(p, ", CR=%s/%s KB/s", tr, mr);
		free(tr);
		free(mr);
	} else if (je->m_iops || je->t_iops)
		p += sprintf(p, ", CR=%d/%d IOPS", je->t_iops, je->m_iops);
	if (je->eta_sec != INT_MAX && je->nr_running) {
		char perc_str[32];
		char *iops_str[DDIR_RWDIR_CNT];
		char *rate_str[DDIR_RWDIR_CNT];
		size_t left;
		int l;
		int ddir;

		if ((!je->eta_sec && !eta_good) || je->nr_ramp == je->nr_running)
			strcpy(perc_str, "-.-% done");
		else {
			eta_good = 1;
			perc *= 100.0;
			sprintf(perc_str, "%3.1f%% done", perc);
		}

		for (ddir = DDIR_READ; ddir < DDIR_RWDIR_CNT; ddir++) {
			rate_str[ddir] = num2str(je->rate[ddir], 5,
						1024, je->is_pow2);
			iops_str[ddir] = num2str(je->iops[ddir], 4, 1, 0);
		}

		left = sizeof(output) - (p - output) - 1;

		l = snprintf(p, left, ": [%s] [%s] [%s/%s/%s /s] [%s/%s/%s iops] [eta %s]",
				je->run_str, perc_str, rate_str[DDIR_READ],
				rate_str[DDIR_WRITE], rate_str[DDIR_TRIM],
				iops_str[DDIR_READ], iops_str[DDIR_WRITE],
				iops_str[DDIR_TRIM], eta_str);
		p += l;
		if (l >= 0 && l < linelen_last)
			p += sprintf(p, "%*s", linelen_last - l, "");
		linelen_last = l;

		for (ddir = DDIR_READ; ddir < DDIR_RWDIR_CNT; ddir++) {
			free(rate_str[ddir]);
			free(iops_str[ddir]);
		}
	}
	p += sprintf(p, "\r");

	printf("%s", output);
	fflush(stdout);
}

void print_thread_status(void)
{
	struct jobs_eta *je;
	size_t size;

	if (!thread_number)
		return;

	size = sizeof(*je) + thread_number * sizeof(char) + 1;
	je = malloc(size);
	memset(je, 0, size);

	if (calc_thread_status(je, 0))
		display_thread_status(je);

	free(je);
}

void print_status_init(int thr_number)
{
	run_str[thr_number] = 'P';
}
Commit	Line	Data
	1	/*
	2	* Status and ETA code
	3	*/
	4	#include <unistd.h>
	5	#include <fcntl.h>
	6	#include <string.h>
	7
	8	#include "fio.h"
	9
	10	static char run_str[REAL_MAX_JOBS + 1];
	11
	12	/*
	13	* Sets the status of the 'td' in the printed status map.
	14	*/
	15	static void check_str_update(struct thread_data *td)
	16	{
	17	char c = run_str[td->thread_number - 1];
	18
	19	switch (td->runstate) {
	20	case TD_REAPED:
	21	if (td->error)
	22	c = 'X';
	23	else if (td->sig)
	24	c = 'K';
	25	else
	26	c = '_';
	27	break;
	28	case TD_EXITED:
	29	c = 'E';
	30	break;
	31	case TD_RAMP:
	32	c = '/';
	33	break;
	34	case TD_RUNNING:
	35	if (td_rw(td)) {
	36	if (td_random(td)) {
	37	if (td->o.rwmix[DDIR_READ] == 100)
	38	c = 'r';
	39	else if (td->o.rwmix[DDIR_WRITE] == 100)
	40	c = 'w';
	41	else
	42	c = 'm';
	43	} else {
	44	if (td->o.rwmix[DDIR_READ] == 100)
	45	c = 'R';
	46	else if (td->o.rwmix[DDIR_WRITE] == 100)
	47	c = 'W';
	48	else
	49	c = 'M';
	50	}
	51	} else if (td_read(td)) {
	52	if (td_random(td))
	53	c = 'r';
	54	else
	55	c = 'R';
	56	} else if (td_write(td)) {
	57	if (td_random(td))
	58	c = 'w';
	59	else
	60	c = 'W';
	61	} else {
	62	if (td_random(td))
	63	c = 'd';
	64	else
	65	c = 'D';
	66	}
	67	break;
	68	case TD_PRE_READING:
	69	c = 'p';
	70	break;
	71	case TD_VERIFYING:
	72	c = 'V';
	73	break;
	74	case TD_FSYNCING:
	75	c = 'F';
	76	break;
	77	case TD_CREATED:
	78	c = 'C';
	79	break;
	80	case TD_INITIALIZED:
	81	case TD_SETTING_UP:
	82	c = 'I';
	83	break;
	84	case TD_NOT_CREATED:
	85	c = 'P';
	86	break;
	87	default:
	88	log_err("state %d\n", td->runstate);
	89	}
	90
	91	run_str[td->thread_number - 1] = c;
	92	}
	93
	94	/*
	95	* Convert seconds to a printable string.
	96	*/
	97	static void eta_to_str(char *str, unsigned long eta_sec)
	98	{
	99	unsigned int d, h, m, s;
	100	int disp_hour = 0;
	101
	102	s = eta_sec % 60;
	103	eta_sec /= 60;
	104	m = eta_sec % 60;
	105	eta_sec /= 60;
	106	h = eta_sec % 24;
	107	eta_sec /= 24;
	108	d = eta_sec;
	109
	110	if (d) {
	111	disp_hour = 1;
	112	str += sprintf(str, "%02ud:", d);
	113	}
	114
	115	if (h \|\| disp_hour)
	116	str += sprintf(str, "%02uh:", h);
	117
	118	str += sprintf(str, "%02um:", m);
	119	str += sprintf(str, "%02us", s);
	120	}
	121
	122	/*
	123	* Best effort calculation of the estimated pending runtime of a job.
	124	*/
	125	static int thread_eta(struct thread_data *td)
	126	{
	127	unsigned long long bytes_total, bytes_done;
	128	unsigned long eta_sec = 0;
	129	unsigned long elapsed;
	130
	131	elapsed = (mtime_since_now(&td->epoch) + 999) / 1000;
	132
	133	bytes_total = td->total_io_size;
	134
	135	if (td->o.fill_device && td->o.size == -1ULL) {
	136	if (!td->fill_device_size \|\| td->fill_device_size == -1ULL)
	137	return 0;
	138
	139	bytes_total = td->fill_device_size;
	140	}
	141
	142	/*
	143	* if writing, bytes_total will be twice the size. If mixing,
	144	* assume a 50/50 split and thus bytes_total will be 50% larger.
	145	*/
	146	if (td->o.do_verify && td->o.verify && td_write(td)) {
	147	if (td_rw(td))
	148	bytes_total = bytes_total * 3 / 2;
	149	else
	150	bytes_total <<= 1;
	151	}
	152
	153	if (td->o.zone_size && td->o.zone_skip)
	154	bytes_total /= (td->o.zone_skip / td->o.zone_size);
	155
	156	if (td->runstate == TD_RUNNING \|\| td->runstate == TD_VERIFYING) {
	157	double perc, perc_t;
	158
	159	bytes_done = ddir_rw_sum(td->io_bytes);
	160	perc = (double) bytes_done / (double) bytes_total;
	161	if (perc > 1.0)
	162	perc = 1.0;
	163
	164	if (td->o.time_based) {
	165	perc_t = (double) elapsed / (double) td->o.timeout;
	166	if (perc_t < perc)
	167	perc = perc_t;
	168	}
	169
	170	eta_sec = (unsigned long) (elapsed * (1.0 / perc)) - elapsed;
	171
	172	if (td->o.timeout &&
	173	eta_sec > (td->o.timeout + done_secs - elapsed))
	174	eta_sec = td->o.timeout + done_secs - elapsed;
	175	} else if (td->runstate == TD_NOT_CREATED \|\| td->runstate == TD_CREATED
	176	\|\| td->runstate == TD_INITIALIZED
	177	\|\| td->runstate == TD_RAMP
	178	\|\| td->runstate == TD_PRE_READING) {
	179	int t_eta = 0, r_eta = 0;
	180	unsigned long long rate_bytes;
	181
	182	/*
	183	* We can only guess - assume it'll run the full timeout
	184	* if given, otherwise assume it'll run at the specified rate.
	185	*/
	186	if (td->o.timeout) {
	187	t_eta = td->o.timeout + td->o.start_delay +
	188	td->o.ramp_time;
	189
	190	if (in_ramp_time(td)) {
	191	unsigned long ramp_left;
	192
	193	ramp_left = mtime_since_now(&td->epoch);
	194	ramp_left = (ramp_left + 999) / 1000;
	195	if (ramp_left <= t_eta)
	196	t_eta -= ramp_left;
	197	}
	198	}
	199	rate_bytes = ddir_rw_sum(td->o.rate);
	200	if (rate_bytes) {
	201	r_eta = (bytes_total / 1024) / rate_bytes;
	202	r_eta += td->o.start_delay;
	203	}
	204
	205	if (r_eta && t_eta)
	206	eta_sec = min(r_eta, t_eta);
	207	else if (r_eta)
	208	eta_sec = r_eta;
	209	else if (t_eta)
	210	eta_sec = t_eta;
	211	else
	212	eta_sec = 0;
	213	} else {
	214	/*
	215	* thread is already done or waiting for fsync
	216	*/
	217	eta_sec = 0;
	218	}
	219
	220	return eta_sec;
	221	}
	222
	223	static void calc_rate(unsigned long mtime, unsigned long long *io_bytes,
	224	unsigned long long prev_io_bytes, unsigned int rate)
	225	{
	226	int i;
	227
	228	for (i = 0; i < DDIR_RWDIR_CNT; i++) {
	229	unsigned long long diff;
	230
	231	diff = io_bytes[i] - prev_io_bytes[i];
	232	rate[i] = ((1000 * diff) / mtime) / 1024;
	233
	234	prev_io_bytes[i] = io_bytes[i];
	235	}
	236	}
	237
	238	static void calc_iops(unsigned long mtime, unsigned long long *io_iops,
	239	unsigned long long prev_io_iops, unsigned int iops)
	240	{
	241	int i;
	242
	243	for (i = 0; i < DDIR_RWDIR_CNT; i++) {
	244	iops[i] = ((io_iops[i] - prev_io_iops[i]) * 1000) / mtime;
	245	prev_io_iops[i] = io_iops[i];
	246	}
	247	}
	248
	249	/*
	250	* Print status of the jobs we know about. This includes rate estimates,
	251	* ETA, thread state, etc.
	252	*/
	253	int calc_thread_status(struct jobs_eta *je, int force)
	254	{
	255	struct thread_data *td;
	256	int i;
	257	unsigned long rate_time, disp_time, bw_avg_time, *eta_secs;
	258	unsigned long long io_bytes[DDIR_RWDIR_CNT];
	259	unsigned long long io_iops[DDIR_RWDIR_CNT];
	260	struct timeval now;
	261
	262	static unsigned long long rate_io_bytes[DDIR_RWDIR_CNT];
	263	static unsigned long long disp_io_bytes[DDIR_RWDIR_CNT];
	264	static unsigned long long disp_io_iops[DDIR_RWDIR_CNT];
	265	static struct timeval rate_prev_time, disp_prev_time;
	266
	267	if (!force) {
	268	if (output_format != FIO_OUTPUT_NORMAL)
	269	return 0;
	270	if (temp_stall_ts \|\| eta_print == FIO_ETA_NEVER)
	271	return 0;
	272
	273	if (!isatty(STDOUT_FILENO) && (eta_print != FIO_ETA_ALWAYS))
	274	return 0;
	275	}
	276
	277	if (!ddir_rw_sum(rate_io_bytes))
	278	fill_start_time(&rate_prev_time);
	279	if (!ddir_rw_sum(disp_io_bytes))
	280	fill_start_time(&disp_prev_time);
	281
	282	eta_secs = malloc(thread_number * sizeof(unsigned long));
	283	memset(eta_secs, 0, thread_number * sizeof(unsigned long));
	284
	285	je->elapsed_sec = (mtime_since_genesis() + 999) / 1000;
	286
	287	io_bytes[DDIR_READ] = io_bytes[DDIR_WRITE] = io_bytes[DDIR_TRIM] = 0;
	288	io_iops[DDIR_READ] = io_iops[DDIR_WRITE] = io_iops[DDIR_TRIM] = 0;
	289	bw_avg_time = ULONG_MAX;
	290	for_each_td(td, i) {
	291	if (is_power_of_2(td->o.kb_base))
	292	je->is_pow2 = 1;
	293	if (td->o.bw_avg_time < bw_avg_time)
	294	bw_avg_time = td->o.bw_avg_time;
	295	if (td->runstate == TD_RUNNING \|\| td->runstate == TD_VERIFYING
	296	\|\| td->runstate == TD_FSYNCING
	297	\|\| td->runstate == TD_PRE_READING) {
	298	je->nr_running++;
	299	if (td_read(td)) {
	300	je->t_rate += td->o.rate[DDIR_READ];
	301	je->t_iops += td->o.rate_iops[DDIR_READ];
	302	je->m_rate += td->o.ratemin[DDIR_READ];
	303	je->m_iops += td->o.rate_iops_min[DDIR_READ];
	304	}
	305	if (td_write(td)) {
	306	je->t_rate += td->o.rate[DDIR_WRITE];
	307	je->t_iops += td->o.rate_iops[DDIR_WRITE];
	308	je->m_rate += td->o.ratemin[DDIR_WRITE];
	309	je->m_iops += td->o.rate_iops_min[DDIR_WRITE];
	310	}
	311	if (td_trim(td)) {
	312	je->t_rate += td->o.rate[DDIR_TRIM];
	313	je->t_iops += td->o.rate_iops[DDIR_TRIM];
	314	je->m_rate += td->o.ratemin[DDIR_TRIM];
	315	je->m_iops += td->o.rate_iops_min[DDIR_TRIM];
	316	}
	317
	318	je->files_open += td->nr_open_files;
	319	} else if (td->runstate == TD_RAMP) {
	320	je->nr_running++;
	321	je->nr_ramp++;
	322	} else if (td->runstate == TD_SETTING_UP)
	323	je->nr_running++;
	324	else if (td->runstate < TD_RUNNING)
	325	je->nr_pending++;
	326
	327	if (je->elapsed_sec >= 3)
	328	eta_secs[i] = thread_eta(td);
	329	else
	330	eta_secs[i] = INT_MAX;
	331
	332	check_str_update(td);
	333
	334	if (td->runstate > TD_RAMP) {
	335	int ddir;
	336	for (ddir = DDIR_READ; ddir < DDIR_RWDIR_CNT; ddir++) {
	337	io_bytes[ddir] += td->io_bytes[ddir];
	338	io_iops[ddir] += td->io_blocks[ddir];
	339	}
	340	}
	341	}
	342
	343	if (exitall_on_terminate)
	344	je->eta_sec = INT_MAX;
	345	else
	346	je->eta_sec = 0;
	347
	348	for_each_td(td, i) {
	349	if (exitall_on_terminate) {
	350	if (eta_secs[i] < je->eta_sec)
	351	je->eta_sec = eta_secs[i];
	352	} else {
	353	if (eta_secs[i] > je->eta_sec)
	354	je->eta_sec = eta_secs[i];
	355	}
	356	}
	357
	358	free(eta_secs);
	359
	360	fio_gettime(&now, NULL);
	361	rate_time = mtime_since(&rate_prev_time, &now);
	362
	363	if (write_bw_log && rate_time > bw_avg_time && !in_ramp_time(td)) {
	364	calc_rate(rate_time, io_bytes, rate_io_bytes, je->rate);
	365	memcpy(&rate_prev_time, &now, sizeof(now));
	366	add_agg_sample(je->rate[DDIR_READ], DDIR_READ, 0);
	367	add_agg_sample(je->rate[DDIR_WRITE], DDIR_WRITE, 0);
	368	add_agg_sample(je->rate[DDIR_TRIM], DDIR_TRIM, 0);
	369	}
	370
	371	disp_time = mtime_since(&disp_prev_time, &now);
	372
	373	/*
	374	* Allow a little slack, the target is to print it every 1000 msecs
	375	*/
	376	if (!force && disp_time < 900)
	377	return 0;
	378
	379	calc_rate(disp_time, io_bytes, disp_io_bytes, je->rate);
	380	calc_iops(disp_time, io_iops, disp_io_iops, je->iops);
	381
	382	memcpy(&disp_prev_time, &now, sizeof(now));
	383
	384	if (!force && !je->nr_running && !je->nr_pending)
	385	return 0;
	386
	387	je->nr_threads = thread_number;
	388	memcpy(je->run_str, run_str, thread_number * sizeof(char));
	389
	390	return 1;
	391	}
	392
	393	void display_thread_status(struct jobs_eta *je)
	394	{
	395	static int linelen_last;
	396	static int eta_good;
	397	char output[REAL_MAX_JOBS + 512], *p = output;
	398	char eta_str[128];
	399	double perc = 0.0;
	400
	401	if (je->eta_sec != INT_MAX && je->elapsed_sec) {
	402	perc = (double) je->elapsed_sec / (double) (je->elapsed_sec + je->eta_sec);
	403	eta_to_str(eta_str, je->eta_sec);
	404	}
	405
	406	p += sprintf(p, "Jobs: %d (f=%d)", je->nr_running, je->files_open);
	407	if (je->m_rate \|\| je->t_rate) {
	408	char tr, mr;
	409
	410	mr = num2str(je->m_rate, 4, 0, je->is_pow2);
	411	tr = num2str(je->t_rate, 4, 0, je->is_pow2);
	412	p += sprintf(p, ", CR=%s/%s KB/s", tr, mr);
	413	free(tr);
	414	free(mr);
	415	} else if (je->m_iops \|\| je->t_iops)
	416	p += sprintf(p, ", CR=%d/%d IOPS", je->t_iops, je->m_iops);
	417	if (je->eta_sec != INT_MAX && je->nr_running) {
	418	char perc_str[32];
	419	char *iops_str[DDIR_RWDIR_CNT];
	420	char *rate_str[DDIR_RWDIR_CNT];
	421	size_t left;
	422	int l;
	423	int ddir;
	424
	425	if ((!je->eta_sec && !eta_good) \|\| je->nr_ramp == je->nr_running)
	426	strcpy(perc_str, "-.-% done");
	427	else {
	428	eta_good = 1;
	429	perc *= 100.0;
	430	sprintf(perc_str, "%3.1f%% done", perc);
	431	}
	432
	433	for (ddir = DDIR_READ; ddir < DDIR_RWDIR_CNT; ddir++) {
	434	rate_str[ddir] = num2str(je->rate[ddir], 5,
	435	1024, je->is_pow2);
	436	iops_str[ddir] = num2str(je->iops[ddir], 4, 1, 0);
	437	}
	438
	439	left = sizeof(output) - (p - output) - 1;
	440
	441	l = snprintf(p, left, ": [%s] [%s] [%s/%s/%s /s] [%s/%s/%s iops] [eta %s]",
	442	je->run_str, perc_str, rate_str[DDIR_READ],
	443	rate_str[DDIR_WRITE], rate_str[DDIR_TRIM],
	444	iops_str[DDIR_READ], iops_str[DDIR_WRITE],
	445	iops_str[DDIR_TRIM], eta_str);
	446	p += l;
	447	if (l >= 0 && l < linelen_last)
	448	p += sprintf(p, "%*s", linelen_last - l, "");
	449	linelen_last = l;
	450
	451	for (ddir = DDIR_READ; ddir < DDIR_RWDIR_CNT; ddir++) {
	452	free(rate_str[ddir]);
	453	free(iops_str[ddir]);
	454	}
	455	}
	456	p += sprintf(p, "\r");
	457
	458	printf("%s", output);
	459	fflush(stdout);
	460	}
	461
	462	void print_thread_status(void)
	463	{
	464	struct jobs_eta *je;
	465	size_t size;
	466
	467	if (!thread_number)
	468	return;
	469
	470	size = sizeof(je) + thread_number sizeof(char) + 1;
	471	je = malloc(size);
	472	memset(je, 0, size);
	473
	474	if (calc_thread_status(je, 0))
	475	display_thread_status(je);
	476
	477	free(je);
	478	}
	479
	480	void print_status_init(int thr_number)
	481	{
	482	run_str[thr_number] = 'P';
	483	}