Merge branch 'master' into gfio
[fio.git] / eta.c
diff --git a/eta.c b/eta.c
index e1cced4..238a0af 100644 (file)
--- a/eta.c
+++ b/eta.c
@@ -18,7 +18,12 @@ static void check_str_update(struct thread_data *td)
 
        switch (td->runstate) {
        case TD_REAPED:
-               c = '_';
+               if (td->error)
+                       c = 'X';
+               else if (td->sig)
+                       c = 'K';
+               else
+                       c = '_';
                break;
        case TD_EXITED:
                c = 'E';
@@ -28,20 +33,36 @@ static void check_str_update(struct thread_data *td)
                break;
        case TD_RUNNING:
                if (td_rw(td)) {
-                       if (td_random(td))
-                               c = 'm';
-                       else
-                               c = 'M';
+                       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 {
+               } 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:
@@ -57,6 +78,7 @@ static void check_str_update(struct thread_data *td)
                c = 'C';
                break;
        case TD_INITIALIZED:
+       case TD_SETTING_UP:
                c = 'I';
                break;
        case TD_NOT_CREATED:
@@ -72,7 +94,7 @@ static void check_str_update(struct thread_data *td)
 /*
  * Convert seconds to a printable string.
  */
-static void eta_to_str(char *str, unsigned long eta_sec)
+void eta_to_str(char *str, unsigned long eta_sec)
 {
        unsigned int d, h, m, s;
        int disp_hour = 0;
@@ -118,13 +140,19 @@ static int thread_eta(struct thread_data *td)
        }
 
        /*
-        * 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 writing and verifying afterwards, bytes_total will be twice the
+        * size. In a mixed workload, verify phase will be the size of the
+        * first stage writes.
         */
        if (td->o.do_verify && td->o.verify && td_write(td)) {
-               if (td_rw(td))
-                       bytes_total = bytes_total * 3 / 2;
-               else
+               if (td_rw(td)) {
+                       unsigned int perc = 50;
+
+                       if (td->o.rwmix[DDIR_WRITE])
+                               perc = td->o.rwmix[DDIR_WRITE];
+
+                       bytes_total += (bytes_total * perc) / 100;
+               } else
                        bytes_total <<= 1;
        }
 
@@ -134,7 +162,7 @@ static int thread_eta(struct thread_data *td)
        if (td->runstate == TD_RUNNING || td->runstate == TD_VERIFYING) {
                double perc, perc_t;
 
-               bytes_done = td->io_bytes[DDIR_READ] + td->io_bytes[DDIR_WRITE];
+               bytes_done = ddir_rw_sum(td->io_bytes);
                perc = (double) bytes_done / (double) bytes_total;
                if (perc > 1.0)
                        perc = 1.0;
@@ -155,6 +183,7 @@ static int thread_eta(struct thread_data *td)
                        || 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
@@ -173,9 +202,9 @@ static int thread_eta(struct thread_data *td)
                                        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]);
+               rate_bytes = ddir_rw_sum(td->o.rate);
+               if (rate_bytes) {
+                       r_eta = (bytes_total / 1024) / rate_bytes;
                        r_eta += td->o.start_delay;
                }
 
@@ -197,89 +226,127 @@ static int thread_eta(struct thread_data *td)
        return eta_sec;
 }
 
-static void calc_rate(unsigned long mtime, unsigned long long *io_bytes,
+static void calc_rate(int unified_rw_rep, unsigned long mtime,
+                     unsigned long long *io_bytes,
                      unsigned long long *prev_io_bytes, unsigned int *rate)
 {
-       rate[0] = (io_bytes[0] - prev_io_bytes[0]) / mtime;
-       rate[1] = (io_bytes[1] - prev_io_bytes[1]) / mtime;
-       prev_io_bytes[0] = io_bytes[0];
-       prev_io_bytes[1] = io_bytes[1];
+       int i;
+
+       for (i = 0; i < DDIR_RWDIR_CNT; i++) {
+               unsigned long long diff;
+
+               diff = io_bytes[i] - prev_io_bytes[i];
+               if (unified_rw_rep) {
+                       rate[i] = 0;
+                       rate[0] += ((1000 * diff) / mtime) / 1024;
+               } else
+                       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,
+static void calc_iops(int unified_rw_rep, 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];
+       int i;
+
+       for (i = 0; i < DDIR_RWDIR_CNT; i++) {
+               unsigned long long diff;
+
+               diff = io_iops[i] - prev_io_iops[i];
+               if (unified_rw_rep) {
+                       iops[i] = 0;
+                       iops[0] += (diff * 1000) / mtime;
+               } else
+                       iops[i] = (diff * 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.
  */
-void print_thread_status(void)
+int calc_thread_status(struct jobs_eta *je, int force)
 {
-       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], io_iops[2];
-       unsigned long rate_time, disp_time, bw_avg_time, *eta_secs, eta_sec;
+       int i, unified_rw_rep;
+       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[2];
-       static unsigned long long disp_io_bytes[2];
-       static unsigned long long disp_io_iops[2];
+       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;
-       static unsigned int rate[2], iops[2];
-       static int linelen_last;
-       static int eta_good;
-       int i2p = 0;
 
-       if (temp_stall_ts || terse_output || eta_print == FIO_ETA_NEVER)
-               return;
+       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;
+               if (!isatty(STDOUT_FILENO) && (eta_print != FIO_ETA_ALWAYS))
+                       return 0;
+       }
 
-       if (!rate_io_bytes[0] && !rate_io_bytes[1])
+       if (!ddir_rw_sum(rate_io_bytes))
                fill_start_time(&rate_prev_time);
-       if (!disp_io_bytes[0] && !disp_io_bytes[1])
+       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));
 
-       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;
+       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;
-       files_open = 0;
+       unified_rw_rep = 0;
        for_each_td(td, i) {
+               unified_rw_rep += td->o.unified_rw_rep;
+               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) {
-                       nr_running++;
-                       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++;
+                       je->nr_running++;
+                       if (td_read(td)) {
+                               je->t_rate[0] += td->o.rate[DDIR_READ];
+                               je->t_iops[0] += td->o.rate_iops[DDIR_READ];
+                               je->m_rate[0] += td->o.ratemin[DDIR_READ];
+                               je->m_iops[0] += td->o.rate_iops_min[DDIR_READ];
+                       }
+                       if (td_write(td)) {
+                               je->t_rate[1] += td->o.rate[DDIR_WRITE];
+                               je->t_iops[1] += td->o.rate_iops[DDIR_WRITE];
+                               je->m_rate[1] += td->o.ratemin[DDIR_WRITE];
+                               je->m_iops[1] += td->o.rate_iops_min[DDIR_WRITE];
+                       }
+                       if (td_trim(td)) {
+                               je->t_rate[2] += td->o.rate[DDIR_TRIM];
+                               je->t_iops[2] += td->o.rate_iops[DDIR_TRIM];
+                               je->m_rate[2] += td->o.ratemin[DDIR_TRIM];
+                               je->m_iops[2] += td->o.rate_iops_min[DDIR_TRIM];
+                       }
 
-               if (elapsed >= 3)
+                       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;
@@ -287,45 +354,47 @@ void print_thread_status(void)
                check_str_update(td);
 
                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];
+                       int ddir;
+
+                       for (ddir = DDIR_READ; ddir < DDIR_RWDIR_CNT; ddir++) {
+                               if (unified_rw_rep) {
+                                       io_bytes[0] += td->io_bytes[ddir];
+                                       io_iops[0] += td->io_blocks[ddir];
+                               } else {
+                                       io_bytes[ddir] += td->io_bytes[ddir];
+                                       io_iops[ddir] += td->io_blocks[ddir];
+                               }
+                       }
                }
        }
 
        if (exitall_on_terminate)
-               eta_sec = INT_MAX;
+               je->eta_sec = INT_MAX;
        else
-               eta_sec = 0;
+               je->eta_sec = 0;
 
        for_each_td(td, i) {
-               if (!i2p && is_power_of_2(td->o.kb_base))
-                       i2p = 1;
                if (exitall_on_terminate) {
-                       if (eta_secs[i] < eta_sec)
-                               eta_sec = eta_secs[i];
+                       if (eta_secs[i] < je->eta_sec)
+                               je->eta_sec = eta_secs[i];
                } else {
-                       if (eta_secs[i] > eta_sec)
-                               eta_sec = eta_secs[i];
+                       if (eta_secs[i] > je->eta_sec)
+                               je->eta_sec = eta_secs[i];
                }
        }
 
        free(eta_secs);
 
-       if (eta_sec != INT_MAX && elapsed) {
-               perc = (double) elapsed / (double) (elapsed + eta_sec);
-               eta_to_str(eta_str, eta_sec);
-       }
-
        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, rate);
+               calc_rate(unified_rw_rep, rate_time, io_bytes, rate_io_bytes,
+                               je->rate);
                memcpy(&rate_prev_time, &now, sizeof(now));
-               add_agg_sample(rate[DDIR_READ], DDIR_READ, 0);
-               add_agg_sample(rate[DDIR_WRITE], DDIR_WRITE, 0);
+               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);
@@ -333,35 +402,59 @@ void print_thread_status(void)
        /*
         * Allow a little slack, the target is to print it every 1000 msecs
         */
-       if (disp_time < 900)
-               return;
+       if (!force && disp_time < 900)
+               return 0;
 
-       calc_rate(disp_time, io_bytes, disp_io_bytes, rate);
-       calc_iops(disp_time, io_iops, disp_io_iops, iops);
+       calc_rate(unified_rw_rep, disp_time, io_bytes, disp_io_bytes, je->rate);
+       calc_iops(unified_rw_rep, disp_time, io_iops, disp_io_iops, je->iops);
 
        memcpy(&disp_prev_time, &now, sizeof(now));
 
-       if (!nr_running && !nr_pending)
-               return;
+       if (!force && !je->nr_running && !je->nr_pending)
+               return 0;
 
-       printf("Jobs: %d (f=%d)", nr_running, files_open);
-       if (m_rate || t_rate) {
+       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[0] || je->m_rate[1] || je->t_rate[0] || je->t_rate[1]) {
                char *tr, *mr;
 
-               mr = num2str(m_rate, 4, 0, i2p);
-               tr = num2str(t_rate, 4, 0, i2p);
-               printf(", CR=%s/%s KB/s", tr, mr);
+               mr = num2str(je->m_rate[0] + je->m_rate[1], 4, 0, je->is_pow2);
+               tr = num2str(je->t_rate[0] + je->t_rate[1], 4, 0, je->is_pow2);
+               p += sprintf(p, ", CR=%s/%s KB/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) {
+       } else if (je->m_iops[0] || je->m_iops[1] || je->t_iops[0] || je->t_iops[1]) {
+               p += sprintf(p, ", CR=%d/%d IOPS",
+                                       je->t_iops[0] + je->t_iops[1],
+                                       je->m_iops[0] + je->m_iops[1]);
+       }
+       if (je->eta_sec != INT_MAX && je->nr_running) {
                char perc_str[32];
-               char *iops_str[2];
-               char *rate_str[2];
+               char *iops_str[DDIR_RWDIR_CNT];
+               char *rate_str[DDIR_RWDIR_CNT];
+               size_t left;
                int l;
+               int ddir;
 
-               if ((!eta_sec && !eta_good) || nr_ramp == nr_running)
+               if ((!je->eta_sec && !eta_good) || je->nr_ramp == je->nr_running)
                        strcpy(perc_str, "-.-% done");
                else {
                        eta_good = 1;
@@ -369,28 +462,53 @@ void print_thread_status(void)
                        sprintf(perc_str, "%3.1f%% done", perc);
                }
 
-               rate_str[0] = num2str(rate[0], 5, 10, i2p);
-               rate_str[1] = num2str(rate[1], 5, 10, i2p);
+               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);
+               }
 
-               iops_str[0] = num2str(iops[0], 4, 1, 0);
-               iops_str[1] = num2str(iops[1], 4, 1, 0);
+               left = sizeof(output) - (p - output) - 1;
 
-               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);
+               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)
-                       printf("%*s", linelen_last - l, "");
+                       p += sprintf(p, "%*s", linelen_last - l, "");
                linelen_last = l;
 
-               free(rate_str[0]);
-               free(rate_str[1]);
-               free(iops_str[0]);
-               free(iops_str[1]);
+               for (ddir = DDIR_READ; ddir < DDIR_RWDIR_CNT; ddir++) {
+                       free(rate_str[ddir]);
+                       free(iops_str[ddir]);
+               }
        }
-       printf("\r");
+       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';