gclient.c

   1 #include <stdlib.h>
   2 #include <string.h>
   3
   4 #include <glib.h>
   5 #include <cairo.h>
   6 #include <gtk/gtk.h>
   7
   8 #include "fio.h"
   9 #include "gfio.h"
  10 #include "ghelpers.h"
  11 #include "goptions.h"
  12 #include "gerror.h"
  13 #include "graph.h"
  14 #include "gclient.h"
  15 #include "printing.h"
  16 #include "lib/pow2.h"
  17
  18 static void gfio_display_ts(struct fio_client *client, struct thread_stat *ts,
  19                             struct group_run_stats *rs);
  20
  21 static gboolean results_window_delete(GtkWidget *w, gpointer data)
  22 {
  23         struct gui_entry *ge = (struct gui_entry *) data;
  24
  25         gtk_widget_destroy(w);
  26         ge->results_window = NULL;
  27         ge->results_notebook = NULL;
  28         return TRUE;
  29 }
  30
  31 static void results_close(GtkWidget *w, gpointer *data)
  32 {
  33         struct gui_entry *ge = (struct gui_entry *) data;
  34
  35         gtk_widget_destroy(ge->results_window);
  36 }
  37
  38 static void results_print(GtkWidget *w, gpointer *data)
  39 {
  40         struct gui_entry *ge = (struct gui_entry *) data;
  41
  42         gfio_print_results(ge);
  43 }
  44
  45 static GtkActionEntry results_menu_items[] = {
  46         { "FileMenuAction", GTK_STOCK_FILE, "File", NULL, NULL, NULL},
  47         { "GraphMenuAction", GTK_STOCK_FILE, "Graph", NULL, NULL, NULL},
  48         { "PrintFile", GTK_STOCK_PRINT, "Print", "<Control>P", NULL, G_CALLBACK(results_print) },
  49         { "CloseFile", GTK_STOCK_CLOSE, "Close", "<Control>W", NULL, G_CALLBACK(results_close) },
  50 };
  51 static gint results_nmenu_items = FIO_ARRAY_SIZE(results_menu_items);
  52
  53 static const gchar *results_ui_string = " \
  54         <ui> \
  55                 <menubar name=\"MainMenu\"> \
  56                         <menu name=\"FileMenu\" action=\"FileMenuAction\"> \
  57                                 <menuitem name=\"Print\" action=\"PrintFile\" /> \
  58                                 <menuitem name=\"Close\" action=\"CloseFile\" /> \
  59                         </menu> \
  60                         <menu name=\"GraphMenu\" action=\"GraphMenuAction\"> \
  61                         </menu>\
  62                 </menubar> \
  63         </ui> \
  64 ";
  65
  66 static GtkWidget *get_results_menubar(GtkWidget *window, struct gui_entry *ge)
  67 {
  68         GtkActionGroup *action_group;
  69         GtkWidget *widget;
  70         GError *error = 0;
  71
  72         ge->results_uimanager = gtk_ui_manager_new();
  73
  74         action_group = gtk_action_group_new("ResultsMenu");
  75         gtk_action_group_add_actions(action_group, results_menu_items, results_nmenu_items, ge);
  76
  77         gtk_ui_manager_insert_action_group(ge->results_uimanager, action_group, 0);
  78         gtk_ui_manager_add_ui_from_string(GTK_UI_MANAGER(ge->results_uimanager), results_ui_string, -1, &error);
  79
  80         gtk_window_add_accel_group(GTK_WINDOW(window), gtk_ui_manager_get_accel_group(ge->results_uimanager));
  81
  82         widget = gtk_ui_manager_get_widget(ge->results_uimanager, "/MainMenu");
  83         return widget;
  84 }
  85
  86 static GtkWidget *get_results_window(struct gui_entry *ge)
  87 {
  88         GtkWidget *win, *notebook, *vbox;
  89
  90         if (ge->results_window)
  91                 return ge->results_notebook;
  92
  93         win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
  94         gtk_window_set_title(GTK_WINDOW(win), "Results");
  95         gtk_window_set_default_size(GTK_WINDOW(win), 1024, 768);
  96         g_signal_connect(win, "delete-event", G_CALLBACK(results_window_delete), ge);
  97         g_signal_connect(win, "destroy", G_CALLBACK(results_window_delete), ge);
  98
  99         vbox = gtk_vbox_new(FALSE, 0);
 100         gtk_container_add(GTK_CONTAINER(win), vbox);
 101
 102         ge->results_menu = get_results_menubar(win, ge);
 103         gtk_box_pack_start(GTK_BOX(vbox), ge->results_menu, FALSE, FALSE, 0);
 104
 105         notebook = gtk_notebook_new();
 106         gtk_notebook_set_scrollable(GTK_NOTEBOOK(notebook), 1);
 107         gtk_notebook_popup_enable(GTK_NOTEBOOK(notebook));
 108         gtk_container_add(GTK_CONTAINER(vbox), notebook);
 109
 110         ge->results_window = win;
 111         ge->results_notebook = notebook;
 112         return ge->results_notebook;
 113 }
 114
 115 static void gfio_text_op(struct fio_client *client, struct fio_net_cmd *cmd)
 116 {
 117         struct cmd_text_pdu *p = (struct cmd_text_pdu *) cmd->payload;
 118         struct gfio_client *gc = client->client_data;
 119         struct gui_entry *ge = gc->ge;
 120         struct gui *ui = ge->ui;
 121         GtkTreeIter iter;
 122         struct tm *tm;
 123         time_t sec;
 124         char tmp[64], timebuf[96];
 125
 126         sec = p->log_sec;
 127         tm = localtime(&sec);
 128         strftime(tmp, sizeof(tmp), "%Y-%m-%d %H:%M:%S", tm);
 129         sprintf(timebuf, "%s.%03ld", tmp, (long) p->log_usec / 1000);
 130
 131         gdk_threads_enter();
 132
 133         gtk_list_store_append(ui->log_model, &iter);
 134         gtk_list_store_set(ui->log_model, &iter, 0, timebuf, -1);
 135         gtk_list_store_set(ui->log_model, &iter, 1, client->hostname, -1);
 136         gtk_list_store_set(ui->log_model, &iter, 2, log_get_level(p->level), -1);
 137         gtk_list_store_set(ui->log_model, &iter, 3, p->buf, -1);
 138
 139         if (p->level == FIO_LOG_ERR)
 140                 gfio_view_log(ui);
 141
 142         gdk_threads_leave();
 143 }
 144
 145 static void disk_util_destroy(GtkWidget *w, gpointer data)
 146 {
 147         struct gui_entry *ge = (struct gui_entry *) data;
 148
 149         ge->disk_util_vbox = NULL;
 150         gtk_widget_destroy(w);
 151 }
 152
 153 static GtkWidget *gfio_disk_util_get_vbox(struct gui_entry *ge)
 154 {
 155         GtkWidget *vbox, *box, *scroll, *res_notebook;
 156
 157         if (ge->disk_util_vbox)
 158                 return ge->disk_util_vbox;
 159
 160         scroll = get_scrolled_window(5);
 161         vbox = gtk_vbox_new(FALSE, 3);
 162         box = gtk_hbox_new(FALSE, 0);
 163         gtk_box_pack_start(GTK_BOX(vbox), box, FALSE, FALSE, 5);
 164
 165         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scroll), vbox);
 166         res_notebook = get_results_window(ge);
 167
 168         gtk_notebook_append_page(GTK_NOTEBOOK(res_notebook), scroll, gtk_label_new("Disk utilization"));
 169         ge->disk_util_vbox = box;
 170         g_signal_connect(vbox, "destroy", G_CALLBACK(disk_util_destroy), ge);
 171
 172         return ge->disk_util_vbox;
 173 }
 174
 175 static int __gfio_disk_util_show(GtkWidget *res_notebook,
 176                                  struct gfio_client *gc, struct cmd_du_pdu *p)
 177 {
 178         GtkWidget *box, *frame, *entry, *vbox, *util_vbox;
 179         struct gui_entry *ge = gc->ge;
 180         double util;
 181         char tmp[16];
 182
 183         util_vbox = gfio_disk_util_get_vbox(ge);
 184
 185         vbox = gtk_vbox_new(FALSE, 3);
 186         gtk_container_add(GTK_CONTAINER(util_vbox), vbox);
 187
 188         frame = gtk_frame_new((char *) p->dus.name);
 189         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 2);
 190
 191         box = gtk_vbox_new(FALSE, 3);
 192         gtk_container_add(GTK_CONTAINER(frame), box);
 193
 194         frame = gtk_frame_new("Read");
 195         gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 2);
 196         vbox = gtk_hbox_new(TRUE, 3);
 197         gtk_container_add(GTK_CONTAINER(frame), vbox);
 198         entry = new_info_entry_in_frame(vbox, "IOs");
 199         entry_set_int_value(entry, p->dus.s.ios[0]);
 200         entry = new_info_entry_in_frame(vbox, "Merges");
 201         entry_set_int_value(entry, p->dus.s.merges[0]);
 202         entry = new_info_entry_in_frame(vbox, "Sectors");
 203         entry_set_int_value(entry, p->dus.s.sectors[0]);
 204         entry = new_info_entry_in_frame(vbox, "Ticks");
 205         entry_set_int_value(entry, p->dus.s.ticks[0]);
 206
 207         frame = gtk_frame_new("Write");
 208         gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 2);
 209         vbox = gtk_hbox_new(TRUE, 3);
 210         gtk_container_add(GTK_CONTAINER(frame), vbox);
 211         entry = new_info_entry_in_frame(vbox, "IOs");
 212         entry_set_int_value(entry, p->dus.s.ios[1]);
 213         entry = new_info_entry_in_frame(vbox, "Merges");
 214         entry_set_int_value(entry, p->dus.s.merges[1]);
 215         entry = new_info_entry_in_frame(vbox, "Sectors");
 216         entry_set_int_value(entry, p->dus.s.sectors[1]);
 217         entry = new_info_entry_in_frame(vbox, "Ticks");
 218         entry_set_int_value(entry, p->dus.s.ticks[1]);
 219
 220         frame = gtk_frame_new("Shared");
 221         gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 2);
 222         vbox = gtk_hbox_new(TRUE, 3);
 223         gtk_container_add(GTK_CONTAINER(frame), vbox);
 224         entry = new_info_entry_in_frame(vbox, "IO ticks");
 225         entry_set_int_value(entry, p->dus.s.io_ticks);
 226         entry = new_info_entry_in_frame(vbox, "Time in queue");
 227         entry_set_int_value(entry, p->dus.s.time_in_queue);
 228
 229         util = 0.0;
 230         if (p->dus.s.msec)
 231                 util = (double) 100 * p->dus.s.io_ticks / (double) p->dus.s.msec;
 232         if (util > 100.0)
 233                 util = 100.0;
 234
 235         sprintf(tmp, "%3.2f%%", util);
 236         entry = new_info_entry_in_frame(vbox, "Disk utilization");
 237         gtk_entry_set_text(GTK_ENTRY(entry), tmp);
 238
 239         gtk_widget_show_all(ge->results_window);
 240         return 0;
 241 }
 242
 243 static int gfio_disk_util_show(struct gfio_client *gc)
 244 {
 245         struct gui_entry *ge = gc->ge;
 246         GtkWidget *res_notebook;
 247         int i;
 248
 249         if (!gc->nr_du)
 250                 return 1;
 251
 252         res_notebook = get_results_window(ge);
 253
 254         for (i = 0; i < gc->nr_du; i++) {
 255                 struct cmd_du_pdu *p = &gc->du[i];
 256
 257                 __gfio_disk_util_show(res_notebook, gc, p);
 258         }
 259
 260         gtk_widget_show_all(ge->results_window);
 261         return 0;
 262 }
 263
 264 static void gfio_disk_util_op(struct fio_client *client, struct fio_net_cmd *cmd)
 265 {
 266         struct cmd_du_pdu *p = (struct cmd_du_pdu *) cmd->payload;
 267         struct gfio_client *gc = client->client_data;
 268         struct gui_entry *ge = gc->ge;
 269         unsigned int nr = gc->nr_du;
 270
 271         gc->du = realloc(gc->du, (nr + 1) * sizeof(struct cmd_du_pdu));
 272         memcpy(&gc->du[nr], p, sizeof(*p));
 273         gc->nr_du++;
 274
 275         gdk_threads_enter();
 276         if (ge->results_window)
 277                 __gfio_disk_util_show(ge->results_notebook, gc, p);
 278         else
 279                 gfio_disk_util_show(gc);
 280         gdk_threads_leave();
 281 }
 282
 283 static int sum_stat_nr;
 284
 285 static void gfio_thread_status_op(struct fio_client *client,
 286                                   struct fio_net_cmd *cmd)
 287 {
 288         struct cmd_ts_pdu *p = (struct cmd_ts_pdu *) cmd->payload;
 289
 290         gfio_display_ts(client, &p->ts, &p->rs);
 291
 292         if (sum_stat_clients == 1)
 293                 return;
 294
 295         sum_thread_stats(&client_ts, &p->ts);
 296         sum_group_stats(&client_gs, &p->rs);
 297
 298         client_ts.members++;
 299         client_ts.thread_number = p->ts.thread_number;
 300         client_ts.groupid = p->ts.groupid;
 301         client_ts.sig_figs = p->ts.sig_figs;
 302
 303         if (++sum_stat_nr == sum_stat_clients) {
 304                 strcpy(client_ts.name, "All clients");
 305                 gfio_display_ts(client, &client_ts, &client_gs);
 306         }
 307 }
 308
 309 static void gfio_group_stats_op(struct fio_client *client,
 310                                 struct fio_net_cmd *cmd)
 311 {
 312         /* We're ignoring group stats for now */
 313 }
 314
 315 static void gfio_update_thread_status(struct gui_entry *ge,
 316                                       char *status_message, double perc)
 317 {
 318         static char message[100];
 319         const char *m = message;
 320
 321         snprintf(message, sizeof(message), "%s", status_message);
 322         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(ge->thread_status_pb), m);
 323         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(ge->thread_status_pb), perc / 100.0);
 324         gtk_widget_queue_draw(ge->ui->window);
 325 }
 326
 327 static void gfio_update_thread_status_all(struct gui *ui, char *status_message,
 328                                           double perc)
 329 {
 330         static char message[100];
 331         const char *m = message;
 332
 333         snprintf(message, sizeof(message), "%s", status_message);
 334         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(ui->thread_status_pb), m);
 335         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(ui->thread_status_pb), perc / 100.0);
 336         gtk_widget_queue_draw(ui->window);
 337 }
 338
 339 /*
 340  * Client specific ETA
 341  */
 342 static void gfio_update_client_eta(struct fio_client *client, struct jobs_eta *je)
 343 {
 344         struct gfio_client *gc = client->client_data;
 345         struct gui_entry *ge = gc->ge;
 346         static int eta_good;
 347         char eta_str[128];
 348         char output[256];
 349         char tmp[32];
 350         double perc = 0.0;
 351         int i2p = 0;
 352
 353         gdk_threads_enter();
 354
 355         eta_str[0] = '\0';
 356         output[0] = '\0';
 357
 358         if (je->eta_sec != INT_MAX && je->elapsed_sec) {
 359                 perc = (double) je->elapsed_sec / (double) (je->elapsed_sec + je->eta_sec);
 360                 eta_to_str(eta_str, je->eta_sec);
 361         }
 362
 363         sprintf(tmp, "%u", je->nr_running);
 364         gtk_entry_set_text(GTK_ENTRY(ge->eta.jobs), tmp);
 365         sprintf(tmp, "%u", je->files_open);
 366         gtk_entry_set_text(GTK_ENTRY(ge->eta.files), tmp);
 367
 368         if (je->eta_sec != INT_MAX && je->nr_running) {
 369                 char *iops_str[DDIR_RWDIR_CNT];
 370                 char *rate_str[DDIR_RWDIR_CNT];
 371                 char *rate_alt[DDIR_RWDIR_CNT];
 372                 char tmp[128];
 373                 int i;
 374
 375                 if ((!je->eta_sec && !eta_good) || je->nr_ramp == je->nr_running)
 376                         strcpy(output, "-.-% done");
 377                 else {
 378                         eta_good = 1;
 379                         perc *= 100.0;
 380                         sprintf(output, "%3.1f%% done", perc);
 381                 }
 382
 383                 iops_str[0] = num2str(je->iops[0], je->sig_figs, 1, 0, N2S_PERSEC);
 384                 iops_str[1] = num2str(je->iops[1], je->sig_figs, 1, 0, N2S_PERSEC);
 385                 iops_str[2] = num2str(je->iops[2], je->sig_figs, 1, 0, N2S_PERSEC);
 386
 387                 rate_str[0] = num2str(je->rate[0], je->sig_figs, 10, i2p, N2S_BYTEPERSEC);
 388                 rate_alt[0] = num2str(je->rate[0], je->sig_figs, 10, !i2p, N2S_BYTEPERSEC);
 389                 snprintf(tmp, sizeof(tmp), "%s (%s)", rate_str[0], rate_alt[0]);
 390                 gtk_entry_set_text(GTK_ENTRY(ge->eta.read_bw), tmp);
 391                 gtk_entry_set_text(GTK_ENTRY(ge->eta.read_iops), iops_str[0]);
 392
 393                 rate_str[1] = num2str(je->rate[1], je->sig_figs, 10, i2p, N2S_BYTEPERSEC);
 394                 rate_alt[1] = num2str(je->rate[1], je->sig_figs, 10, !i2p, N2S_BYTEPERSEC);
 395                 snprintf(tmp, sizeof(tmp), "%s (%s)", rate_str[1], rate_alt[1]);
 396                 gtk_entry_set_text(GTK_ENTRY(ge->eta.write_bw), tmp);
 397                 gtk_entry_set_text(GTK_ENTRY(ge->eta.write_iops), iops_str[1]);
 398
 399                 rate_str[2] = num2str(je->rate[2], je->sig_figs, 10, i2p, N2S_BYTEPERSEC);
 400                 rate_alt[2] = num2str(je->rate[2], je->sig_figs, 10, !i2p, N2S_BYTEPERSEC);
 401                 snprintf(tmp, sizeof(tmp), "%s (%s)", rate_str[2], rate_alt[2]);
 402                 gtk_entry_set_text(GTK_ENTRY(ge->eta.trim_bw), tmp);
 403                 gtk_entry_set_text(GTK_ENTRY(ge->eta.trim_iops), iops_str[2]);
 404
 405                 graph_add_xy_data(ge->graphs.iops_graph, ge->graphs.read_iops, je->elapsed_sec, je->iops[0], iops_str[0]);
 406                 graph_add_xy_data(ge->graphs.iops_graph, ge->graphs.write_iops, je->elapsed_sec, je->iops[1], iops_str[1]);
 407                 graph_add_xy_data(ge->graphs.iops_graph, ge->graphs.trim_iops, je->elapsed_sec, je->iops[2], iops_str[2]);
 408                 graph_add_xy_data(ge->graphs.bandwidth_graph, ge->graphs.read_bw, je->elapsed_sec, je->rate[0], rate_str[0]);
 409                 graph_add_xy_data(ge->graphs.bandwidth_graph, ge->graphs.write_bw, je->elapsed_sec, je->rate[1], rate_str[1]);
 410                 graph_add_xy_data(ge->graphs.bandwidth_graph, ge->graphs.trim_bw, je->elapsed_sec, je->rate[2], rate_str[2]);
 411
 412                 for (i = 0; i < DDIR_RWDIR_CNT; i++) {
 413                         free(rate_str[i]);
 414                         free(rate_alt[i]);
 415                         free(iops_str[i]);
 416                 }
 417         }
 418
 419         if (eta_str[0]) {
 420                 char *dst = output + strlen(output);
 421
 422                 sprintf(dst, " - %s", eta_str);
 423         }
 424
 425         gfio_update_thread_status(ge, output, perc);
 426         gdk_threads_leave();
 427 }
 428
 429 /*
 430  * Update ETA in main window for all clients
 431  */
 432 static void gfio_update_all_eta(struct jobs_eta *je)
 433 {
 434         struct gui *ui = &main_ui;
 435         static int eta_good;
 436         char eta_str[128];
 437         char output[256];
 438         double perc = 0.0;
 439         int i, i2p = 0;
 440
 441         gdk_threads_enter();
 442
 443         eta_str[0] = '\0';
 444         output[0] = '\0';
 445
 446         if (je->eta_sec != INT_MAX && je->elapsed_sec) {
 447                 perc = (double) je->elapsed_sec / (double) (je->elapsed_sec + je->eta_sec);
 448                 eta_to_str(eta_str, je->eta_sec);
 449         }
 450
 451         entry_set_int_value(ui->eta.jobs, je->nr_running);
 452
 453         if (je->eta_sec != INT_MAX && je->nr_running) {
 454                 char *iops_str[DDIR_RWDIR_CNT];
 455                 char *rate_str[DDIR_RWDIR_CNT];
 456                 char *rate_alt[DDIR_RWDIR_CNT];
 457                 char tmp[128];
 458
 459                 if ((!je->eta_sec && !eta_good) || je->nr_ramp == je->nr_running)
 460                         strcpy(output, "-.-% done");
 461                 else {
 462                         eta_good = 1;
 463                         perc *= 100.0;
 464                         sprintf(output, "%3.1f%% done", perc);
 465                 }
 466
 467                 iops_str[0] = num2str(je->iops[0], je->sig_figs, 1, 0, N2S_PERSEC);
 468                 iops_str[1] = num2str(je->iops[1], je->sig_figs, 1, 0, N2S_PERSEC);
 469                 iops_str[2] = num2str(je->iops[2], je->sig_figs, 1, 0, N2S_PERSEC);
 470
 471                 rate_str[0] = num2str(je->rate[0], je->sig_figs, 10, i2p, N2S_BYTEPERSEC);
 472                 rate_alt[0] = num2str(je->rate[0], je->sig_figs, 10, !i2p, N2S_BYTEPERSEC);
 473                 snprintf(tmp, sizeof(tmp), "%s (%s)", rate_str[0], rate_alt[0]);
 474                 gtk_entry_set_text(GTK_ENTRY(ui->eta.read_bw), tmp);
 475                 gtk_entry_set_text(GTK_ENTRY(ui->eta.read_iops), iops_str[0]);
 476
 477                 rate_str[1] = num2str(je->rate[1], je->sig_figs, 10, i2p, N2S_BYTEPERSEC);
 478                 rate_alt[1] = num2str(je->rate[1], je->sig_figs, 10, !i2p, N2S_BYTEPERSEC);
 479                 snprintf(tmp, sizeof(tmp), "%s (%s)", rate_str[1], rate_alt[1]);
 480                 gtk_entry_set_text(GTK_ENTRY(ui->eta.write_bw), tmp);
 481                 gtk_entry_set_text(GTK_ENTRY(ui->eta.write_iops), iops_str[1]);
 482
 483                 rate_str[2] = num2str(je->rate[2], je->sig_figs, 10, i2p, N2S_BYTEPERSEC);
 484                 rate_alt[2] = num2str(je->rate[2], je->sig_figs, 10, !i2p, N2S_BYTEPERSEC);
 485                 snprintf(tmp, sizeof(tmp), "%s (%s)", rate_str[2], rate_alt[2]);
 486                 gtk_entry_set_text(GTK_ENTRY(ui->eta.trim_bw), tmp);
 487                 gtk_entry_set_text(GTK_ENTRY(ui->eta.trim_iops), iops_str[2]);
 488
 489                 graph_add_xy_data(ui->graphs.iops_graph, ui->graphs.read_iops, je->elapsed_sec, je->iops[0], iops_str[0]);
 490                 graph_add_xy_data(ui->graphs.iops_graph, ui->graphs.write_iops, je->elapsed_sec, je->iops[1], iops_str[1]);
 491                 graph_add_xy_data(ui->graphs.iops_graph, ui->graphs.trim_iops, je->elapsed_sec, je->iops[2], iops_str[2]);
 492                 graph_add_xy_data(ui->graphs.bandwidth_graph, ui->graphs.read_bw, je->elapsed_sec, je->rate[0], rate_str[0]);
 493                 graph_add_xy_data(ui->graphs.bandwidth_graph, ui->graphs.write_bw, je->elapsed_sec, je->rate[1], rate_str[1]);
 494                 graph_add_xy_data(ui->graphs.bandwidth_graph, ui->graphs.trim_bw, je->elapsed_sec, je->rate[2], rate_str[2]);
 495
 496                 for (i = 0; i < DDIR_RWDIR_CNT; i++) {
 497                         free(rate_str[i]);
 498                         free(rate_alt[i]);
 499                         free(iops_str[i]);
 500                 }
 501         }
 502
 503         if (eta_str[0]) {
 504                 char *dst = output + strlen(output);
 505
 506                 sprintf(dst, " - %s", eta_str);
 507         }
 508
 509         gfio_update_thread_status_all(ui, output, perc);
 510         gdk_threads_leave();
 511 }
 512
 513 static void gfio_probe_op(struct fio_client *client, struct fio_net_cmd *cmd)
 514 {
 515         struct cmd_probe_reply_pdu *probe = (struct cmd_probe_reply_pdu *) cmd->payload;
 516         struct gfio_client *gc = client->client_data;
 517         struct gui_entry *ge = gc->ge;
 518         const char *os, *arch;
 519
 520         os = fio_get_os_string(probe->os);
 521         if (!os)
 522                 os = "unknown";
 523
 524         arch = fio_get_arch_string(probe->arch);
 525         if (!arch)
 526                 os = "unknown";
 527
 528         if (!client->name)
 529                 client->name = strdup((char *) probe->hostname);
 530
 531         gc->client_cpus = le32_to_cpu(probe->cpus);
 532         gc->client_flags = le64_to_cpu(probe->flags);
 533
 534         gdk_threads_enter();
 535
 536         gtk_label_set_text(GTK_LABEL(ge->probe.hostname), (char *) probe->hostname);
 537         gtk_label_set_text(GTK_LABEL(ge->probe.os), os);
 538         gtk_label_set_text(GTK_LABEL(ge->probe.arch), arch);
 539         gtk_label_set_text(GTK_LABEL(ge->probe.fio_ver), (char *) probe->fio_version);
 540
 541         gfio_set_state(ge, GE_STATE_CONNECTED);
 542
 543         gdk_threads_leave();
 544 }
 545
 546 static void gfio_quit_op(struct fio_client *client, struct fio_net_cmd *cmd)
 547 {
 548         struct gfio_client *gc = client->client_data;
 549
 550         gdk_threads_enter();
 551         gfio_set_state(gc->ge, GE_STATE_NEW);
 552         gdk_threads_leave();
 553 }
 554
 555 static struct thread_options *gfio_client_add_job(struct gfio_client *gc,
 556                         struct thread_options_pack *top, size_t top_sz)
 557 {
 558         struct gfio_client_options *gco;
 559
 560         gco = calloc(1, sizeof(*gco));
 561         if (convert_thread_options_to_cpu(&gco->o, top, top_sz)) {
 562                 dprint(FD_NET, "client: failed parsing add_job command\n");
 563                 return NULL;
 564         }
 565         INIT_FLIST_HEAD(&gco->list);
 566         flist_add_tail(&gco->list, &gc->o_list);
 567         gc->o_list_nr = 1;
 568         return &gco->o;
 569 }
 570
 571 static void gfio_add_job_op(struct fio_client *client, struct fio_net_cmd *cmd)
 572 {
 573         struct cmd_add_job_pdu *p = (struct cmd_add_job_pdu *) cmd->payload;
 574         struct gfio_client *gc = client->client_data;
 575         struct gui_entry *ge = gc->ge;
 576         struct thread_options *o;
 577         char *c1, *c2, *c3, *c4;
 578         char tmp[80];
 579         int i2p;
 580
 581         p->thread_number = le32_to_cpu(p->thread_number);
 582         p->groupid = le32_to_cpu(p->groupid);
 583         o = gfio_client_add_job(gc, &p->top,
 584                         cmd->pdu_len - offsetof(struct cmd_add_job_pdu, top));
 585         if (o == NULL)
 586                 return;
 587
 588         gdk_threads_enter();
 589
 590         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(ge->eta.names), (gchar *) o->name);
 591         gtk_combo_box_set_active(GTK_COMBO_BOX(ge->eta.names), 0);
 592
 593         sprintf(tmp, "%s %s", o->odirect ? "direct" : "buffered", ddir_str(o->td_ddir));
 594         multitext_add_entry(&ge->eta.iotype, tmp);
 595
 596         i2p = is_power_of_2(o->kb_base);
 597         c1 = num2str(o->min_bs[DDIR_READ], o->sig_figs, 1, i2p, N2S_BYTE);
 598         c2 = num2str(o->max_bs[DDIR_READ], o->sig_figs, 1, i2p, N2S_BYTE);
 599         c3 = num2str(o->min_bs[DDIR_WRITE], o->sig_figs, 1, i2p, N2S_BYTE);
 600         c4 = num2str(o->max_bs[DDIR_WRITE], o->sig_figs, 1, i2p, N2S_BYTE);
 601
 602         sprintf(tmp, "%s-%s,%s-%s", c1, c2, c3, c4);
 603         free(c1);
 604         free(c2);
 605         free(c3);
 606         free(c4);
 607         multitext_add_entry(&ge->eta.bs, tmp);
 608
 609         multitext_add_entry(&ge->eta.ioengine, (const char *) o->ioengine);
 610
 611         sprintf(tmp, "%u", o->iodepth);
 612         multitext_add_entry(&ge->eta.iodepth, tmp);
 613
 614         multitext_set_entry(&ge->eta.iotype, 0);
 615         multitext_set_entry(&ge->eta.bs, 0);
 616         multitext_set_entry(&ge->eta.ioengine, 0);
 617         multitext_set_entry(&ge->eta.iodepth, 0);
 618
 619         gfio_set_state(ge, GE_STATE_JOB_SENT);
 620
 621         gdk_threads_leave();
 622 }
 623
 624 static void gfio_update_job_op(struct fio_client *client,
 625                                struct fio_net_cmd *cmd)
 626 {
 627         uint32_t *pdu_error = (uint32_t *) cmd->payload;
 628         struct gfio_client *gc = client->client_data;
 629
 630         gc->update_job_status = le32_to_cpu(*pdu_error);
 631         gc->update_job_done = 1;
 632 }
 633
 634 static void gfio_client_timed_out(struct fio_client *client)
 635 {
 636         struct gfio_client *gc = client->client_data;
 637         char buf[256];
 638
 639         gdk_threads_enter();
 640
 641         gfio_set_state(gc->ge, GE_STATE_NEW);
 642         clear_ge_ui_info(gc->ge);
 643
 644         sprintf(buf, "Client %s: timeout talking to server.\n", client->hostname);
 645         gfio_report_info(gc->ge->ui, "Network timeout", buf);
 646
 647         gdk_threads_leave();
 648 }
 649
 650 static void gfio_client_stop(struct fio_client *client)
 651 {
 652         struct gfio_client *gc = client->client_data;
 653
 654         gdk_threads_enter();
 655
 656         gfio_set_state(gc->ge, GE_STATE_JOB_DONE);
 657
 658         if (gc->err_entry)
 659                 entry_set_int_value(gc->err_entry, client->error);
 660
 661         gdk_threads_leave();
 662 }
 663
 664 static void gfio_client_start(struct fio_client *client, struct fio_net_cmd *cmd)
 665 {
 666         struct gfio_client *gc = client->client_data;
 667
 668         gdk_threads_enter();
 669         gfio_set_state(gc->ge, GE_STATE_JOB_STARTED);
 670         gdk_threads_leave();
 671 }
 672
 673 static void gfio_client_job_start(struct fio_client *client, struct fio_net_cmd *cmd)
 674 {
 675         struct gfio_client *gc = client->client_data;
 676
 677         gdk_threads_enter();
 678         gfio_set_state(gc->ge, GE_STATE_JOB_RUNNING);
 679         gdk_threads_leave();
 680 }
 681
 682 static void gfio_add_total_depths_tree(GtkListStore *model,
 683                                        struct thread_stat *ts, unsigned int len)
 684 {
 685         double io_u_dist[FIO_IO_U_MAP_NR];
 686         GtkTreeIter iter;
 687         /* Bits 1-6, and 8 */
 688         const int add_mask = 0x17e;
 689         int i, j;
 690
 691         stat_calc_dist(ts->io_u_map, ddir_rw_sum(ts->total_io_u), io_u_dist);
 692
 693         gtk_list_store_append(model, &iter);
 694
 695         gtk_list_store_set(model, &iter, 0, "Total", -1);
 696
 697         for (i = 1, j = 0; i < len; i++) {
 698                 char fbuf[32];
 699
 700                 if (!(add_mask & (1UL << (i - 1))))
 701                         sprintf(fbuf, "0.0%%");
 702                 else {
 703                         sprintf(fbuf, "%3.1f%%", io_u_dist[j]);
 704                         j++;
 705                 }
 706
 707                 gtk_list_store_set(model, &iter, i, fbuf, -1);
 708         }
 709
 710 }
 711
 712 static void gfio_add_end_results(struct gfio_client *gc, struct thread_stat *ts,
 713                                  struct group_run_stats *rs)
 714 {
 715         unsigned int nr = gc->nr_results;
 716
 717         gc->results = realloc(gc->results, (nr + 1) * sizeof(struct end_results));
 718         memcpy(&gc->results[nr].ts, ts, sizeof(*ts));
 719         memcpy(&gc->results[nr].gs, rs, sizeof(*rs));
 720         gc->nr_results++;
 721 }
 722
 723 static void gfio_add_sc_depths_tree(GtkListStore *model,
 724                                     struct thread_stat *ts, unsigned int len,
 725                                     int submit)
 726 {
 727         double io_u_dist[FIO_IO_U_MAP_NR];
 728         GtkTreeIter iter;
 729         /* Bits 0, and 3-8 */
 730         const int add_mask = 0x1f9;
 731         int i, j;
 732
 733         if (submit)
 734                 stat_calc_dist(ts->io_u_submit, ts->total_submit, io_u_dist);
 735         else
 736                 stat_calc_dist(ts->io_u_complete, ts->total_complete, io_u_dist);
 737
 738         gtk_list_store_append(model, &iter);
 739
 740         gtk_list_store_set(model, &iter, 0, submit ? "Submit" : "Complete", -1);
 741
 742         for (i = 1, j = 0; i < len; i++) {
 743                 char fbuf[32];
 744
 745                 if (!(add_mask & (1UL << (i - 1))))
 746                         sprintf(fbuf, "0.0%%");
 747                 else {
 748                         sprintf(fbuf, "%3.1f%%", io_u_dist[j]);
 749                         j++;
 750                 }
 751
 752                 gtk_list_store_set(model, &iter, i, fbuf, -1);
 753         }
 754
 755 }
 756
 757 static void gfio_show_io_depths(GtkWidget *vbox, struct thread_stat *ts)
 758 {
 759         GtkWidget *frame, *box, *tree_view = NULL;
 760         GtkTreeSelection *selection;
 761         GtkListStore *model;
 762         int i;
 763         const char *labels[] = { "Depth", "0", "1", "2", "4", "8", "16", "32", "64", ">= 64" };
 764         const int nr_labels = FIO_ARRAY_SIZE(labels);
 765         GType types[nr_labels];
 766
 767         frame = gtk_frame_new("IO depths");
 768         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
 769
 770         box = gtk_hbox_new(FALSE, 3);
 771         gtk_container_add(GTK_CONTAINER(frame), box);
 772
 773         for (i = 0; i < nr_labels; i++)
 774                 types[i] = G_TYPE_STRING;
 775
 776         model = gtk_list_store_newv(nr_labels, types);
 777
 778         tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
 779         gtk_widget_set_can_focus(tree_view, FALSE);
 780
 781         g_object_set(G_OBJECT(tree_view), "headers-visible", TRUE,
 782                 "enable-grid-lines", GTK_TREE_VIEW_GRID_LINES_BOTH, NULL);
 783
 784         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
 785         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
 786
 787         for (i = 0; i < nr_labels; i++)
 788                 tree_view_column(tree_view, i, labels[i], ALIGN_RIGHT | UNSORTABLE);
 789
 790         gfio_add_total_depths_tree(model, ts, nr_labels);
 791         gfio_add_sc_depths_tree(model, ts, nr_labels, 1);
 792         gfio_add_sc_depths_tree(model, ts, nr_labels, 0);
 793
 794         gtk_box_pack_start(GTK_BOX(box), tree_view, TRUE, TRUE, 3);
 795 }
 796
 797 static void gfio_show_cpu_usage(GtkWidget *vbox, struct thread_stat *ts)
 798 {
 799         GtkWidget *box, *frame, *entry;
 800         double usr_cpu, sys_cpu;
 801         unsigned long runtime;
 802         char tmp[32];
 803
 804         runtime = ts->total_run_time;
 805         if (runtime) {
 806                 double runt = (double) runtime;
 807
 808                 usr_cpu = (double) ts->usr_time * 100 / runt;
 809                 sys_cpu = (double) ts->sys_time * 100 / runt;
 810         } else {
 811                 usr_cpu = 0;
 812                 sys_cpu = 0;
 813         }
 814
 815         frame = gtk_frame_new("OS resources");
 816         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
 817
 818         box = gtk_hbox_new(FALSE, 3);
 819         gtk_container_add(GTK_CONTAINER(frame), box);
 820
 821         entry = new_info_entry_in_frame(box, "User CPU");
 822         sprintf(tmp, "%3.2f%%", usr_cpu);
 823         gtk_entry_set_text(GTK_ENTRY(entry), tmp);
 824         entry = new_info_entry_in_frame(box, "System CPU");
 825         sprintf(tmp, "%3.2f%%", sys_cpu);
 826         gtk_entry_set_text(GTK_ENTRY(entry), tmp);
 827         entry = new_info_entry_in_frame(box, "Context switches");
 828         entry_set_int_value(entry, ts->ctx);
 829         entry = new_info_entry_in_frame(box, "Major faults");
 830         entry_set_int_value(entry, ts->majf);
 831         entry = new_info_entry_in_frame(box, "Minor faults");
 832         entry_set_int_value(entry, ts->minf);
 833 }
 834
 835 static GtkWidget *gfio_output_lat_buckets(double *lat, const char **labels,
 836                                           int num)
 837 {
 838         GtkWidget *tree_view;
 839         GtkTreeSelection *selection;
 840         GtkListStore *model;
 841         GtkTreeIter iter;
 842         GType *types;
 843         int i;
 844
 845         types = malloc(num * sizeof(GType));
 846
 847         for (i = 0; i < num; i++)
 848                 types[i] = G_TYPE_STRING;
 849
 850         model = gtk_list_store_newv(num, types);
 851         free(types);
 852         types = NULL;
 853
 854         tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
 855         gtk_widget_set_can_focus(tree_view, FALSE);
 856
 857         g_object_set(G_OBJECT(tree_view), "headers-visible", TRUE,
 858                 "enable-grid-lines", GTK_TREE_VIEW_GRID_LINES_BOTH, NULL);
 859
 860         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
 861         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
 862
 863         for (i = 0; i < num; i++)
 864                 tree_view_column(tree_view, i, labels[i], ALIGN_RIGHT | UNSORTABLE);
 865
 866         gtk_list_store_append(model, &iter);
 867
 868         for (i = 0; i < num; i++) {
 869                 char fbuf[32];
 870
 871                 if (lat[i] <= 0.0)
 872                         sprintf(fbuf, "0.00");
 873                 else
 874                         sprintf(fbuf, "%3.2f%%", lat[i]);
 875
 876                 gtk_list_store_set(model, &iter, i, fbuf, -1);
 877         }
 878
 879         return tree_view;
 880 }
 881
 882 static struct graph *setup_lat_bucket_graph(const char *title, double *lat,
 883                                             const char **labels,
 884                                             unsigned int len,
 885                                             double xdim, double ydim)
 886 {
 887         struct graph *g;
 888         int i;
 889
 890         g = graph_new(xdim, ydim, gfio_graph_font);
 891         graph_title(g, title);
 892         graph_x_title(g, "Buckets");
 893         graph_y_title(g, "Percent");
 894
 895         for (i = 0; i < len; i++) {
 896                 graph_label_t l;
 897
 898                 l = graph_add_label(g, labels[i]);
 899                 graph_add_data(g, l, lat[i]);
 900         }
 901
 902         return g;
 903 }
 904
 905 static int on_expose_lat_drawing_area(GtkWidget *w, GdkEvent *event, gpointer p)
 906 {
 907         struct graph *g = p;
 908         cairo_t *cr;
 909
 910         cr = gdk_cairo_create(gtk_widget_get_window(w));
 911 #if 0
 912         if (graph_has_tooltips(g)) {
 913                 g_object_set(w, "has-tooltip", TRUE, NULL);
 914                 g_signal_connect(w, "query-tooltip", G_CALLBACK(clat_graph_tooltip), g);
 915         }
 916 #endif
 917         cairo_set_source_rgb(cr, 0, 0, 0);
 918         bar_graph_draw(g, cr);
 919         cairo_destroy(cr);
 920
 921         return FALSE;
 922 }
 923
 924 static gint on_config_lat_drawing_area(GtkWidget *w, GdkEventConfigure *event,
 925                                        gpointer data)
 926 {
 927         guint width = gtk_widget_get_allocated_width(w);
 928         guint height = gtk_widget_get_allocated_height(w);
 929         struct graph *g = data;
 930
 931         graph_set_size(g, width, height);
 932         graph_set_size(g, width, height);
 933         graph_set_position(g, 0, 0);
 934         return TRUE;
 935 }
 936
 937 static void gfio_show_latency_buckets(struct gfio_client *gc, GtkWidget *vbox,
 938                                       struct thread_stat *ts)
 939 {
 940         double io_u_lat[FIO_IO_U_LAT_N_NR + FIO_IO_U_LAT_U_NR + FIO_IO_U_LAT_M_NR];
 941         const char *ranges[] = { "2ns", "4ns", "10ns", "20ns", "50ns", "100ns",
 942                                  "250ns", "500ns", "750ns", "1000ns", "2us",
 943                                  "4us", "10us", "20us", "50us", "100us",
 944                                  "250us", "500us", "750us", "1ms", "2ms",
 945                                  "4ms", "10ms", "20ms", "50ms", "100ms",
 946                                  "250ms", "500ms", "750ms", "1s", "2s", ">= 2s" };
 947         int start, end, i;
 948         const int total = FIO_IO_U_LAT_U_NR + FIO_IO_U_LAT_M_NR;
 949         GtkWidget *frame, *tree_view, *hbox, *completion_vbox, *drawing_area;
 950         struct gui_entry *ge = gc->ge;
 951
 952         stat_calc_lat_n(ts, io_u_lat);
 953         stat_calc_lat_u(ts, &io_u_lat[FIO_IO_U_LAT_N_NR]);
 954         stat_calc_lat_m(ts, &io_u_lat[FIO_IO_U_LAT_N_NR + FIO_IO_U_LAT_U_NR]);
 955
 956         /*
 957          * Found out which first bucket has entries, and which last bucket
 958          */
 959         start = end = -1U;
 960         for (i = 0; i < total; i++) {
 961                 if (io_u_lat[i] == 0.00)
 962                         continue;
 963
 964                 if (start == -1U)
 965                         start = i;
 966                 end = i;
 967         }
 968
 969         /*
 970          * No entries...
 971          */
 972         if (start == -1U)
 973                 return;
 974
 975         tree_view = gfio_output_lat_buckets(&io_u_lat[start], &ranges[start], end - start + 1);
 976         ge->lat_bucket_graph = setup_lat_bucket_graph("Latency buckets", &io_u_lat[start], &ranges[start], end - start + 1, 700.0, 300.0);
 977
 978         frame = gtk_frame_new("Latency buckets");
 979         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
 980
 981         completion_vbox = gtk_vbox_new(FALSE, 3);
 982         gtk_container_add(GTK_CONTAINER(frame), completion_vbox);
 983         hbox = gtk_hbox_new(FALSE, 3);
 984         gtk_container_add(GTK_CONTAINER(completion_vbox), hbox);
 985
 986         drawing_area = gtk_drawing_area_new();
 987         gtk_widget_set_size_request(GTK_WIDGET(drawing_area), 700, 300);
 988         gtk_widget_modify_bg(drawing_area, GTK_STATE_NORMAL, &gfio_color_white);
 989         gtk_container_add(GTK_CONTAINER(completion_vbox), drawing_area);
 990         g_signal_connect(G_OBJECT(drawing_area), GFIO_DRAW_EVENT, G_CALLBACK(on_expose_lat_drawing_area), ge->lat_bucket_graph);
 991         g_signal_connect(G_OBJECT(drawing_area), "configure_event", G_CALLBACK(on_config_lat_drawing_area), ge->lat_bucket_graph);
 992
 993         gtk_box_pack_start(GTK_BOX(hbox), tree_view, TRUE, TRUE, 3);
 994 }
 995
 996 static void gfio_show_lat(GtkWidget *vbox, const char *name, unsigned long long min,
 997                           unsigned long long max, double mean, double dev)
 998 {
 999         const char *base = "(nsec)";
1000         GtkWidget *hbox, *label, *frame;
1001         char *minp, *maxp;
1002         char tmp[64];
1003
1004         if (nsec_to_msec(&min, &max, &mean, &dev))
1005                 base = "(msec)";
1006         else if (nsec_to_usec(&min, &max, &mean, &dev))
1007                 base = "(usec)";
1008
1009         minp = num2str(min, 6, 1, 0, N2S_NONE);
1010         maxp = num2str(max, 6, 1, 0, N2S_NONE);
1011
1012         sprintf(tmp, "%s %s", name, base);
1013         frame = gtk_frame_new(tmp);
1014         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
1015
1016         hbox = gtk_hbox_new(FALSE, 3);
1017         gtk_container_add(GTK_CONTAINER(frame), hbox);
1018
1019         label = new_info_label_in_frame(hbox, "Minimum");
1020         gtk_label_set_text(GTK_LABEL(label), minp);
1021         label = new_info_label_in_frame(hbox, "Maximum");
1022         gtk_label_set_text(GTK_LABEL(label), maxp);
1023         label = new_info_label_in_frame(hbox, "Average");
1024         sprintf(tmp, "%5.02f", mean);
1025         gtk_label_set_text(GTK_LABEL(label), tmp);
1026         label = new_info_label_in_frame(hbox, "Standard deviation");
1027         sprintf(tmp, "%5.02f", dev);
1028         gtk_label_set_text(GTK_LABEL(label), tmp);
1029
1030         free(minp);
1031         free(maxp);
1032 }
1033
1034 static GtkWidget *gfio_output_clat_percentiles(unsigned long long *ovals,
1035                                                fio_fp64_t *plist,
1036                                                unsigned int len,
1037                                                const char *base,
1038                                                unsigned int scale)
1039 {
1040         GType types[FIO_IO_U_LIST_MAX_LEN];
1041         GtkWidget *tree_view;
1042         GtkTreeSelection *selection;
1043         GtkListStore *model;
1044         GtkTreeIter iter;
1045         int i, j;
1046
1047         for (i = 0; i < len; i++)
1048                 types[i] = G_TYPE_ULONG;
1049
1050         model = gtk_list_store_newv(len, types);
1051
1052         tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
1053         gtk_widget_set_can_focus(tree_view, FALSE);
1054
1055         g_object_set(G_OBJECT(tree_view), "headers-visible", TRUE,
1056                 "enable-grid-lines", GTK_TREE_VIEW_GRID_LINES_BOTH, NULL);
1057
1058         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
1059         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
1060
1061         for (i = 0; i < len; i++) {
1062                 char fbuf[8];
1063
1064                 sprintf(fbuf, "%2.2f%%", plist[i].u.f);
1065                 tree_view_column(tree_view, i, fbuf, ALIGN_RIGHT | UNSORTABLE);
1066         }
1067
1068         gtk_list_store_append(model, &iter);
1069
1070         for (i = 0; i < len; i++) {
1071                 for (j = 0; j < scale; j++)
1072                         ovals[i] = (ovals[i] + 999) / 1000;
1073                 gtk_list_store_set(model, &iter, i, (unsigned long) ovals[i], -1);
1074         }
1075
1076         return tree_view;
1077 }
1078
1079 static struct graph *setup_clat_graph(char *title, unsigned long long *ovals,
1080                                       fio_fp64_t *plist,
1081                                       unsigned int len,
1082                                       double xdim, double ydim)
1083 {
1084         struct graph *g;
1085         int i;
1086
1087         g = graph_new(xdim, ydim, gfio_graph_font);
1088         graph_title(g, title);
1089         graph_x_title(g, "Percentile");
1090         graph_y_title(g, "Time");
1091
1092         for (i = 0; i < len; i++) {
1093                 graph_label_t l;
1094                 char fbuf[8];
1095
1096                 sprintf(fbuf, "%2.2f%%", plist[i].u.f);
1097                 l = graph_add_label(g, fbuf);
1098                 graph_add_data(g, l, (double) ovals[i]);
1099         }
1100
1101         return g;
1102 }
1103
1104 static void gfio_show_clat_percentiles(struct gfio_client *gc,
1105                                        GtkWidget *vbox, struct thread_stat *ts,
1106                                        int ddir, uint64_t *io_u_plat,
1107                                        unsigned long long nr, const char *type)
1108 {
1109         fio_fp64_t *plist = ts->percentile_list;
1110         unsigned int len, scale_down;
1111         unsigned long long *ovals, minv, maxv;
1112         const char *base;
1113         GtkWidget *tree_view, *frame, *hbox, *drawing_area, *completion_vbox;
1114         struct gui_entry *ge = gc->ge;
1115         char tmp[64];
1116
1117         len = calc_clat_percentiles(io_u_plat, nr, plist, &ovals, &maxv, &minv);
1118         if (!len)
1119                 goto out;
1120
1121         /*
1122          * We default to nsecs, but if the value range is such that we
1123          * should scale down to usecs or msecs, do that.
1124          */
1125         if (minv > 2000000 && maxv > 99999999ULL) {
1126                 scale_down = 2;
1127                 base = "msec";
1128         } else if (minv > 2000 && maxv > 99999) {
1129                 scale_down = 1;
1130                 base = "usec";
1131         } else {
1132                 scale_down = 0;
1133                 base = "nsec";
1134         }
1135
1136         sprintf(tmp, "%s latency percentiles (%s)", type, base);
1137
1138         tree_view = gfio_output_clat_percentiles(ovals, plist, len, base, scale_down);
1139         ge->clat_graph = setup_clat_graph(tmp, ovals, plist, len, 700.0, 300.0);
1140
1141         frame = gtk_frame_new(tmp);
1142         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
1143
1144         completion_vbox = gtk_vbox_new(FALSE, 3);
1145         gtk_container_add(GTK_CONTAINER(frame), completion_vbox);
1146         hbox = gtk_hbox_new(FALSE, 3);
1147         gtk_container_add(GTK_CONTAINER(completion_vbox), hbox);
1148         drawing_area = gtk_drawing_area_new();
1149         gtk_widget_set_size_request(GTK_WIDGET(drawing_area), 700, 300);
1150         gtk_widget_modify_bg(drawing_area, GTK_STATE_NORMAL, &gfio_color_white);
1151         gtk_container_add(GTK_CONTAINER(completion_vbox), drawing_area);
1152         g_signal_connect(G_OBJECT(drawing_area), GFIO_DRAW_EVENT, G_CALLBACK(on_expose_lat_drawing_area), ge->clat_graph);
1153         g_signal_connect(G_OBJECT(drawing_area), "configure_event", G_CALLBACK(on_config_lat_drawing_area), ge->clat_graph);
1154
1155         gtk_box_pack_start(GTK_BOX(hbox), tree_view, TRUE, TRUE, 3);
1156 out:
1157         if (ovals)
1158                 free(ovals);
1159 }
1160
1161 #define GFIO_CLAT       1
1162 #define GFIO_SLAT       2
1163 #define GFIO_LAT        4
1164
1165 static void gfio_show_ddir_status(struct gfio_client *gc, GtkWidget *mbox,
1166                                   struct group_run_stats *rs,
1167                                   struct thread_stat *ts, int ddir)
1168 {
1169         const char *ddir_label[3] = { "Read", "Write", "Trim" };
1170         GtkWidget *frame, *label, *box, *vbox, *main_vbox;
1171         unsigned long long min[3], max[3];
1172         unsigned long runt;
1173         unsigned long long bw, iops;
1174         unsigned int flags = 0;
1175         double mean[3], dev[3];
1176         char *io_p, *io_palt, *bw_p, *bw_palt, *iops_p;
1177         char tmp[128];
1178         int i2p;
1179
1180         if (!ts->runtime[ddir])
1181                 return;
1182
1183         i2p = is_power_of_2(rs->kb_base);
1184         runt = ts->runtime[ddir];
1185
1186         bw = (1000 * ts->io_bytes[ddir]) / runt;
1187
1188         iops = (1000 * (uint64_t)ts->total_io_u[ddir]) / runt;
1189         iops_p = num2str(iops, ts->sig_figs, 1, 0, N2S_PERSEC);
1190
1191         box = gtk_hbox_new(FALSE, 3);
1192         gtk_box_pack_start(GTK_BOX(mbox), box, TRUE, FALSE, 3);
1193
1194         frame = gtk_frame_new(ddir_label[ddir]);
1195         gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 5);
1196
1197         main_vbox = gtk_vbox_new(FALSE, 3);
1198         gtk_container_add(GTK_CONTAINER(frame), main_vbox);
1199
1200         box = gtk_hbox_new(FALSE, 3);
1201         gtk_box_pack_start(GTK_BOX(main_vbox), box, TRUE, FALSE, 3);
1202
1203         label = new_info_label_in_frame(box, "IO");
1204         io_p = num2str(ts->io_bytes[ddir], ts->sig_figs, 1, i2p, N2S_BYTE);
1205         io_palt = num2str(ts->io_bytes[ddir], ts->sig_figs, 1, !i2p, N2S_BYTE);
1206         snprintf(tmp, sizeof(tmp), "%s (%s)", io_p, io_palt);
1207         gtk_label_set_text(GTK_LABEL(label), tmp);
1208
1209         label = new_info_label_in_frame(box, "Bandwidth");
1210         bw_p = num2str(bw, ts->sig_figs, 1, i2p, ts->unit_base);
1211         bw_palt = num2str(bw, ts->sig_figs, 1, !i2p, ts->unit_base);
1212         snprintf(tmp, sizeof(tmp), "%s (%s)", bw_p, bw_palt);
1213         gtk_label_set_text(GTK_LABEL(label), tmp);
1214
1215         label = new_info_label_in_frame(box, "IOPS");
1216         gtk_label_set_text(GTK_LABEL(label), iops_p);
1217         label = new_info_label_in_frame(box, "Runtime (msec)");
1218         label_set_int_value(label, ts->runtime[ddir]);
1219
1220         if (calc_lat(&ts->bw_stat[ddir], &min[0], &max[0], &mean[0], &dev[0])) {
1221                 double p_of_agg = 100.0;
1222                 const char *bw_str = "KiB/s";
1223                 char tmp[32];
1224
1225                 if (rs->agg[ddir]) {
1226                         p_of_agg = mean[0] * 100 / (double) rs->agg[ddir];
1227                         if (p_of_agg > 100.0)
1228                                 p_of_agg = 100.0;
1229                 }
1230
1231                 if (mean[0] > 1073741824.9) {
1232                         min[0] /= 1048576.0;
1233                         max[0] /= 1048576.0;
1234                         mean[0] /= 1048576.0;
1235                         dev[0] /= 1048576.0;
1236                         bw_str = "GiB/s";
1237                 }
1238
1239                 if (mean[0] > 1047575.9) {
1240                         min[0] /= 1024.0;
1241                         max[0] /= 1024.0;
1242                         mean[0] /= 1024.0;
1243                         dev[0] /= 1024.0;
1244                         bw_str = "MiB/s";
1245                 }
1246                 sprintf(tmp, "Bandwidth (%s)", bw_str);
1247                 frame = gtk_frame_new(tmp);
1248                 gtk_box_pack_start(GTK_BOX(main_vbox), frame, FALSE, FALSE, 5);
1249
1250                 box = gtk_hbox_new(FALSE, 3);
1251                 gtk_container_add(GTK_CONTAINER(frame), box);
1252
1253                 label = new_info_label_in_frame(box, "Minimum");
1254                 label_set_int_value(label, min[0]);
1255                 label = new_info_label_in_frame(box, "Maximum");
1256                 label_set_int_value(label, max[0]);
1257                 label = new_info_label_in_frame(box, "Percentage of jobs");
1258                 sprintf(tmp, "%3.2f%%", p_of_agg);
1259                 gtk_label_set_text(GTK_LABEL(label), tmp);
1260                 label = new_info_label_in_frame(box, "Average");
1261                 sprintf(tmp, "%5.02f", mean[0]);
1262                 gtk_label_set_text(GTK_LABEL(label), tmp);
1263                 label = new_info_label_in_frame(box, "Standard deviation");
1264                 sprintf(tmp, "%5.02f", dev[0]);
1265                 gtk_label_set_text(GTK_LABEL(label), tmp);
1266         }
1267
1268         if (calc_lat(&ts->slat_stat[ddir], &min[0], &max[0], &mean[0], &dev[0]))
1269                 flags |= GFIO_SLAT;
1270         if (calc_lat(&ts->clat_stat[ddir], &min[1], &max[1], &mean[1], &dev[1]))
1271                 flags |= GFIO_CLAT;
1272         if (calc_lat(&ts->lat_stat[ddir], &min[2], &max[2], &mean[2], &dev[2]))
1273                 flags |= GFIO_LAT;
1274
1275         if (flags) {
1276                 frame = gtk_frame_new("Latency");
1277                 gtk_box_pack_start(GTK_BOX(main_vbox), frame, FALSE, FALSE, 5);
1278
1279                 vbox = gtk_vbox_new(FALSE, 3);
1280                 gtk_container_add(GTK_CONTAINER(frame), vbox);
1281
1282                 if (flags & GFIO_SLAT)
1283                         gfio_show_lat(vbox, "Submission latency", min[0], max[0], mean[0], dev[0]);
1284                 if (flags & GFIO_CLAT)
1285                         gfio_show_lat(vbox, "Completion latency", min[1], max[1], mean[1], dev[1]);
1286                 if (flags & GFIO_LAT)
1287                         gfio_show_lat(vbox, "Total latency", min[2], max[2], mean[2], dev[2]);
1288         }
1289
1290         if (ts->slat_percentiles && flags & GFIO_SLAT)
1291                 gfio_show_clat_percentiles(gc, main_vbox, ts, ddir,
1292                                 ts->io_u_plat[FIO_SLAT][ddir],
1293                                 ts->slat_stat[ddir].samples,
1294                                 "Submission");
1295         if (ts->clat_percentiles && flags & GFIO_CLAT)
1296                 gfio_show_clat_percentiles(gc, main_vbox, ts, ddir,
1297                                 ts->io_u_plat[FIO_CLAT][ddir],
1298                                 ts->clat_stat[ddir].samples,
1299                                 "Completion");
1300         if (ts->lat_percentiles && flags & GFIO_LAT)
1301                 gfio_show_clat_percentiles(gc, main_vbox, ts, ddir,
1302                                 ts->io_u_plat[FIO_LAT][ddir],
1303                                 ts->lat_stat[ddir].samples,
1304                                 "Total");
1305
1306         free(io_p);
1307         free(bw_p);
1308         free(io_palt);
1309         free(bw_palt);
1310         free(iops_p);
1311 }
1312
1313 static void __gfio_display_end_results(GtkWidget *win, struct gfio_client *gc,
1314                                        struct thread_stat *ts,
1315                                        struct group_run_stats *rs)
1316 {
1317         GtkWidget *box, *vbox, *entry, *scroll;
1318         int i;
1319
1320         scroll = gtk_scrolled_window_new(NULL, NULL);
1321         gtk_container_set_border_width(GTK_CONTAINER(scroll), 5);
1322         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1323
1324         vbox = gtk_vbox_new(FALSE, 3);
1325
1326         box = gtk_hbox_new(FALSE, 0);
1327         gtk_box_pack_start(GTK_BOX(vbox), box, TRUE, FALSE, 5);
1328
1329         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scroll), vbox);
1330
1331         gtk_notebook_append_page(GTK_NOTEBOOK(win), scroll, gtk_label_new(ts->name));
1332
1333         entry = new_info_entry_in_frame(box, "Name");
1334         gtk_entry_set_text(GTK_ENTRY(entry), ts->name);
1335         if (strlen(ts->description)) {
1336                 entry = new_info_entry_in_frame(box, "Description");
1337                 gtk_entry_set_text(GTK_ENTRY(entry), ts->description);
1338         }
1339         entry = new_info_entry_in_frame(box, "Group ID");
1340         entry_set_int_value(entry, ts->groupid);
1341         entry = new_info_entry_in_frame(box, "Jobs");
1342         entry_set_int_value(entry, ts->members);
1343         gc->err_entry = entry = new_info_entry_in_frame(box, "Error");
1344         entry_set_int_value(entry, ts->error);
1345         entry = new_info_entry_in_frame(box, "PID");
1346         entry_set_int_value(entry, ts->pid);
1347
1348         for (i = 0; i < DDIR_RWDIR_CNT; i++) {
1349                 if (ts->io_bytes[i])
1350                         gfio_show_ddir_status(gc, vbox, rs, ts, i);
1351         }
1352
1353         gfio_show_latency_buckets(gc, vbox, ts);
1354         gfio_show_cpu_usage(vbox, ts);
1355         gfio_show_io_depths(vbox, ts);
1356 }
1357
1358 void gfio_display_end_results(struct gfio_client *gc)
1359 {
1360         struct gui_entry *ge = gc->ge;
1361         GtkWidget *res_notebook;
1362         int i;
1363
1364         res_notebook = get_results_window(ge);
1365
1366         for (i = 0; i < gc->nr_results; i++) {
1367                 struct end_results *e = &gc->results[i];
1368
1369                 __gfio_display_end_results(res_notebook, gc, &e->ts, &e->gs);
1370         }
1371
1372         if (gfio_disk_util_show(gc))
1373                 gtk_widget_show_all(ge->results_window);
1374 }
1375
1376 static void gfio_display_ts(struct fio_client *client, struct thread_stat *ts,
1377                             struct group_run_stats *rs)
1378 {
1379         struct gfio_client *gc = client->client_data;
1380         struct gui_entry *ge = gc->ge;
1381
1382         gfio_add_end_results(gc, ts, rs);
1383
1384         gdk_threads_enter();
1385         if (ge->results_window)
1386                 __gfio_display_end_results(ge->results_notebook, gc, ts, rs);
1387         else
1388                 gfio_display_end_results(gc);
1389         gdk_threads_leave();
1390 }
1391
1392 static void gfio_client_removed(struct fio_client *client)
1393 {
1394         struct gfio_client *gc = client->client_data;
1395
1396         assert(gc->client == client);
1397         fio_put_client(gc->client);
1398         gc->client = NULL;
1399 }
1400
1401 struct client_ops gfio_client_ops = {
1402         .text                   = gfio_text_op,
1403         .disk_util              = gfio_disk_util_op,
1404         .thread_status          = gfio_thread_status_op,
1405         .group_stats            = gfio_group_stats_op,
1406         .jobs_eta               = gfio_update_client_eta,
1407         .eta                    = gfio_update_all_eta,
1408         .probe                  = gfio_probe_op,
1409         .quit                   = gfio_quit_op,
1410         .add_job                = gfio_add_job_op,
1411         .update_job             = gfio_update_job_op,
1412         .timed_out              = gfio_client_timed_out,
1413         .stop                   = gfio_client_stop,
1414         .start                  = gfio_client_start,
1415         .job_start              = gfio_client_job_start,
1416         .removed                = gfio_client_removed,
1417         .eta_msec               = FIO_CLIENT_DEF_ETA_MSEC,
1418         .stay_connected         = 1,
1419         .client_type            = FIO_CLIENT_TYPE_GUI,
1420 };