X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=eta.c;h=9573e8a6c97fc950c1613af91876f1755a92b000;hp=d38553252a51087a4e40f5580d6d0fe3a5aa3f36;hb=f6c4c074cc21283f5180f85ee06502544386058a;hpb=4381960965dbaeabe5e2904f8f4b08288b9de86f

diff --git a/eta.c b/eta.c
index d3855325..9573e8a6 100644
--- a/eta.c
+++ b/eta.c
@@ -17,47 +17,53 @@ static void check_str_update(struct thread_data *td)
 	char c = run_str[td->thread_number - 1];
 
 	switch (td->runstate) {
-		case TD_REAPED:
-			c = '_';
-			break;
-		case TD_EXITED:
-			c = 'E';
-			break;
-		case TD_RUNNING:
-			if (td_rw(td)) {
-				if (td_random(td))
-					c = 'm';
-				else
-					c = 'M';
-			} else if (td_read(td)) {
-				if (td_random(td))
-					c = 'r';
-				else
-					c = 'R';
-			} else {
-				if (td_random(td))
-					c = 'w';
-				else
-					c = 'W';
-			}
-			break;
-		case TD_VERIFYING:
-			c = 'V';
-			break;
-		case TD_FSYNCING:
-			c = 'F';
-			break;
-		case TD_CREATED:
-			c = 'C';
-			break;
-		case TD_INITIALIZED:
-			c = 'I';
-			break;
-		case TD_NOT_CREATED:
-			c = 'P';
-			break;
-		default:
-			log_err("state %d\n", td->runstate);
+	case TD_REAPED:
+		c = '_';
+		break;
+	case TD_EXITED:
+		c = 'E';
+		break;
+	case TD_RAMP:
+		c = '/';
+		break;
+	case TD_RUNNING:
+		if (td_rw(td)) {
+			if (td_random(td))
+				c = 'm';
+			else
+				c = 'M';
+		} else if (td_read(td)) {
+			if (td_random(td))
+				c = 'r';
+			else
+				c = 'R';
+		} else {
+			if (td_random(td))
+				c = 'w';
+			else
+				c = 'W';
+		}
+		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:
+		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;
@@ -66,13 +72,11 @@ static void check_str_update(struct thread_data *td)
 /*
  * Convert seconds to a printable string.
  */
-static void eta_to_str(char *str, int eta_sec)
+static void eta_to_str(char *str, unsigned long eta_sec)
 {
 	unsigned int d, h, m, s;
 	int disp_hour = 0;
 
-	d = h = m = s = 0;
-
 	s = eta_sec % 60;
 	eta_sec /= 60;
 	m = eta_sec % 60;
@@ -96,10 +100,13 @@ static void eta_to_str(char *str, int eta_sec)
 /*
  * Best effort calculation of the estimated pending runtime of a job.
  */
-static int thread_eta(struct thread_data *td, unsigned long elapsed)
+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;
 
@@ -117,6 +124,9 @@ static int thread_eta(struct thread_data *td, unsigned long elapsed)
 	if (td->o.zone_size && td->o.zone_skip)
 		bytes_total /= (td->o.zone_skip / td->o.zone_size);
 
+	if (td->o.fill_device && td->o.size  == -1ULL)
+		return 0;
+
 	if (td->runstate == TD_RUNNING || td->runstate == TD_VERIFYING) {
 		double perc, perc_t;
 
@@ -133,21 +143,34 @@ static int thread_eta(struct thread_data *td, unsigned long elapsed)
 
 		eta_sec = (unsigned long) (elapsed * (1.0 / perc)) - elapsed;
 
-		if (td->o.timeout && eta_sec > (td->o.timeout - elapsed))
-			eta_sec = td->o.timeout - 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_INITIALIZED
+			|| td->runstate == TD_RAMP
+			|| td->runstate == TD_PRE_READING) {
 		int t_eta = 0, r_eta = 0;
 
 		/*
 		 * 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 - elapsed;
-		if (td->o.rate) {
-			r_eta = (bytes_total / 1024) / td->o.rate;
-			r_eta += td->o.start_delay - elapsed;
+		if (td->o.timeout) {
+			t_eta = td->o.timeout + td->o.start_delay;
+
+			if (in_ramp_time(td)) {
+				unsigned long ramp_left;
+
+				ramp_left = mtime_since_now(&td->start);
+				ramp_left = (ramp_left + 999) / 1000;
+				if (ramp_left <= t_eta)
+					t_eta -= ramp_left;
+			}
+		}
+		if (td->o.rate[0] || td->o.rate[1]) {
+			r_eta = (bytes_total / 1024) / (td->o.rate[0] + td->o.rate[1]);
+			r_eta += td->o.start_delay;
 		}
 
 		if (r_eta && t_eta)
@@ -176,29 +199,39 @@ static void calc_rate(unsigned long mtime, unsigned long long *io_bytes,
 	prev_io_bytes[0] = io_bytes[0];
 	prev_io_bytes[1] = io_bytes[1];
 }
-	
+
+static void calc_iops(unsigned long mtime, unsigned long long *io_iops,
+		      unsigned long long *prev_io_iops, unsigned int *iops)
+{
+	iops[0] = ((io_iops[0] - prev_io_iops[0]) * 1000) / mtime;
+	iops[1] = ((io_iops[1] - prev_io_iops[1]) * 1000) / mtime;
+	prev_io_iops[0] = io_iops[0];
+	prev_io_iops[1] = io_iops[1];
+}
+
 /*
  * Print status of the jobs we know about. This includes rate estimates,
  * ETA, thread state, etc.
  */
 void print_thread_status(void)
 {
-	unsigned long elapsed = mtime_since_genesis() / 1000;
-	int i, nr_running, nr_pending, t_rate, m_rate, *eta_secs, eta_sec;
+	unsigned long elapsed = (mtime_since_genesis() + 999) / 1000;
+	int i, nr_ramp, nr_running, nr_pending, t_rate, m_rate;
 	int t_iops, m_iops, files_open;
 	struct thread_data *td;
 	char eta_str[128];
 	double perc = 0.0;
-	unsigned long long io_bytes[2];
-	unsigned long rate_time, disp_time, bw_avg_time;
+	unsigned long long io_bytes[2], io_iops[2];
+	unsigned long rate_time, disp_time, bw_avg_time, *eta_secs, eta_sec;
 	struct timeval now;
-	int linelen;
 
 	static unsigned long long rate_io_bytes[2];
 	static unsigned long long disp_io_bytes[2];
+	static unsigned long long disp_io_iops[2];
 	static struct timeval rate_prev_time, disp_prev_time;
-	static unsigned int rate[2];
+	static unsigned int rate[2], iops[2];
 	static int linelen_last;
+	static int eta_good;
 
 	if (temp_stall_ts || terse_output || eta_print == FIO_ETA_NEVER)
 		return;
@@ -211,35 +244,46 @@ void print_thread_status(void)
 	if (!disp_io_bytes[0] && !disp_io_bytes[1])
 		fill_start_time(&disp_prev_time);
 
-	eta_secs = malloc(thread_number * sizeof(int));
-	memset(eta_secs, 0, thread_number * sizeof(int));
+	eta_secs = malloc(thread_number * sizeof(unsigned long));
+	memset(eta_secs, 0, thread_number * sizeof(unsigned long));
 
 	io_bytes[0] = io_bytes[1] = 0;
+	io_iops[0] = io_iops[1] = 0;
 	nr_pending = nr_running = t_rate = m_rate = t_iops = m_iops = 0;
+	nr_ramp = 0;
 	bw_avg_time = ULONG_MAX;
 	files_open = 0;
 	for_each_td(td, i) {
 		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_FSYNCING
+		    || td->runstate == TD_PRE_READING) {
 			nr_running++;
-			t_rate += td->o.rate;
-			m_rate += td->o.ratemin;
-			t_iops += td->o.rate_iops;
-			m_iops += td->o.rate_iops_min;
+			t_rate += td->o.rate[0] + td->o.rate[1];
+			m_rate += td->o.ratemin[0] + td->o.ratemin[1];
+			t_iops += td->o.rate_iops[0] + td->o.rate_iops[1];
+			m_iops += td->o.rate_iops_min[0] + td->o.rate_iops_min[1];
 			files_open += td->nr_open_files;
+		} else if (td->runstate == TD_RAMP) {
+			nr_running++;
+			nr_ramp++;
 		} else if (td->runstate < TD_RUNNING)
 			nr_pending++;
 
 		if (elapsed >= 3)
-			eta_secs[i] = thread_eta(td, elapsed);
+			eta_secs[i] = thread_eta(td);
 		else
 			eta_secs[i] = INT_MAX;
 
 		check_str_update(td);
-		io_bytes[0] += td->io_bytes[0];
-		io_bytes[1] += td->io_bytes[1];
+
+		if (td->runstate > TD_RAMP) {
+			io_bytes[0] += td->io_bytes[0];
+			io_bytes[1] += td->io_bytes[1];
+			io_iops[0] += td->io_blocks[0];
+			io_iops[1] += td->io_blocks[1];
+		}
 	}
 
 	if (exitall_on_terminate)
@@ -267,11 +311,11 @@ void print_thread_status(void)
 	fio_gettime(&now, NULL);
 	rate_time = mtime_since(&rate_prev_time, &now);
 
-	if (write_bw_log && rate_time> bw_avg_time) {
+	if (write_bw_log && rate_time > bw_avg_time && !in_ramp_time(td)) {
 		calc_rate(rate_time, io_bytes, rate_io_bytes, rate);
 		memcpy(&rate_prev_time, &now, sizeof(now));
-		add_agg_sample(rate[DDIR_READ], DDIR_READ);
-		add_agg_sample(rate[DDIR_WRITE], DDIR_WRITE);
+		add_agg_sample(rate[DDIR_READ], DDIR_READ, 0);
+		add_agg_sample(rate[DDIR_WRITE], DDIR_WRITE, 0);
 	}
 
 	disp_time = mtime_since(&disp_prev_time, &now);
@@ -279,23 +323,55 @@ void print_thread_status(void)
 		return;
 
 	calc_rate(disp_time, io_bytes, disp_io_bytes, rate);
+	calc_iops(disp_time, io_iops, disp_io_iops, iops);
+
 	memcpy(&disp_prev_time, &now, sizeof(now));
 
 	if (!nr_running && !nr_pending)
 		return;
 
 	printf("Jobs: %d (f=%d)", nr_running, files_open);
-	if (m_rate || t_rate)
-		printf(", CR=%d/%d KiB/s", t_rate, m_rate);
-	else if (m_iops || t_iops)
+	if (m_rate || t_rate) {
+		char *tr, *mr;
+
+		mr = num2str(m_rate, 4, 0, 1);
+		tr = num2str(t_rate, 4, 0, 1);
+		printf(", CR=%s/%s KiB/s", tr, mr);
+		free(tr);
+		free(mr);
+	} else if (m_iops || t_iops)
 		printf(", CR=%d/%d IOPS", t_iops, m_iops);
 	if (eta_sec != INT_MAX && nr_running) {
-		perc *= 100.0;
-		linelen = printf(": [%s] [%3.1f%% done] [%6u/%6u kb/s] [eta %s]",
-				 run_str, perc, rate[0], rate[1], eta_str);
-		if (linelen >= 0 && linelen < linelen_last)
-			printf("%*s", linelen_last-linelen, "");
-		linelen_last = linelen;
+		char perc_str[32];
+		char *iops_str[2];
+		char *rate_str[2];
+		int l;
+
+		if ((!eta_sec && !eta_good) || nr_ramp == nr_running)
+			strcpy(perc_str, "-.-% done");
+		else {
+			eta_good = 1;
+			perc *= 100.0;
+			sprintf(perc_str, "%3.1f%% done", perc);
+		}
+
+		rate_str[0] = num2str(rate[0], 5, 10, 1);
+		rate_str[1] = num2str(rate[1], 5, 10, 1);
+
+		iops_str[0] = num2str(iops[0], 4, 1, 0);
+		iops_str[1] = num2str(iops[1], 4, 1, 0);
+
+		l = printf(": [%s] [%s] [%s/%s /s] [%s/%s iops] [eta %s]",
+				 run_str, perc_str, rate_str[0], rate_str[1], 
+				 iops_str[0], iops_str[1], eta_str);
+		if (l >= 0 && l < linelen_last)
+			printf("%*s", linelen_last - l, "");
+		linelen_last = l;
+
+		free(rate_str[0]);
+		free(rate_str[1]);
+		free(iops_str[0]);
+		free(iops_str[1]);
 	}
 	printf("\r");
 	fflush(stdout);