X-Git-Url: https://git.lttng.org/?p=lttngtop.git;a=blobdiff_plain;f=src%2Fcursesdisplay.c;h=af09cb2df1280a7bb1292d988ad052ca83998c84;hp=ca49bf95c4f479de1fa36d2768b9c5400f29dc50;hb=a54d0d2c1368a7b20b6fff5d4680ff5f5a2caa3d;hpb=635dc8372a4f76c6ee13cc1381528e6ed85152c1 diff --git a/src/cursesdisplay.c b/src/cursesdisplay.c index ca49bf9..af09cb2 100644 --- a/src/cursesdisplay.c +++ b/src/cursesdisplay.c @@ -301,10 +301,37 @@ struct tm format_timestamp(uint64_t timestamp) return tm; } +static void scale_unit(uint64_t bytes, char *ret) +{ + if (bytes >= 1000000000) + sprintf(ret, "%" PRIu64 "G", bytes/1000000000); + if (bytes >= 1000000) + sprintf(ret, "%" PRIu64 "M", bytes/1000000); + else if (bytes >= 1000) + sprintf(ret, "%" PRIu64 "K", bytes/1000); + else + sprintf(ret, "%" PRIu64, bytes); +} +uint64_t total_io() +{ + int i; + struct processtop *tmp; + uint64_t total = 0; + + for (i = 0; i < data->process_table->len; i++) { + tmp = g_ptr_array_index(data->process_table, i); + total += tmp->fileread; + total += tmp->filewrite; + } + + return total; +} + void update_header() { struct tm start, end; uint64_t ts_nsec_start, ts_nsec_end; + char io[4]; ts_nsec_start = data->start % NSEC_PER_SEC; start = format_timestamp(data->start); @@ -328,7 +355,8 @@ void update_header() -1*(data->nbdeadthreads)); print_headers(3, "FDs", data->nbfiles, data->nbnewfiles, -1*(data->nbclosedfiles)); - mvwprintw(header, 3, 43, "N/A kbytes/sec"); + scale_unit(total_io(), io); + mvwprintw(header, 3, 43, "%sB/sec", io); wrefresh(header); } @@ -462,22 +490,24 @@ void update_process_details() { unsigned long elapsed; double maxcputime; - struct processtop *tmp = find_process_tid(data, - selected_process->tid, - selected_process->comm); + struct processtop *tmp; struct files *file_tmp; int i, j = 0; + char unit[4]; set_window_title(center, "Process details"); + tmp = find_process_tid(data, + selected_process->tid, + selected_process->comm); elapsed = data->end - data->start; maxcputime = elapsed * data->cpu_table->len / 100.0; print_key_title("Name", 1); - wprintw(center, "%s", tmp->comm); + wprintw(center, "%s", selected_process->comm); print_key_title("TID", 2); - wprintw(center, "%d", tmp->tid); + wprintw(center, "%d", selected_process->tid); if (!tmp) { print_key_title("Does not exit at this time", 3); return; @@ -491,25 +521,29 @@ void update_process_details() wprintw(center, "%1.2f %%", tmp->totalcpunsec/maxcputime); print_key_title("READ B/s", 6); - wprintw(center, "%d", tmp->fileread); + scale_unit(tmp->fileread, unit); + wprintw(center, "%s", unit); print_key_title("WRITE B/s", 7); - wprintw(center, "%d", tmp->filewrite); + scale_unit(tmp->filewrite, unit); + wprintw(center, "%s", unit); wattron(center, A_BOLD); mvwprintw(center, 8, 1, "FD"); - mvwprintw(center, 8, 12, "READ"); - mvwprintw(center, 8, 22, "WRITE"); - mvwprintw(center, 8, 32, "FILENAME"); + mvwprintw(center, 8, 10, "READ"); + mvwprintw(center, 8, 17, "WRITE"); + mvwprintw(center, 8, 24, "FILENAME"); wattroff(center, A_BOLD); for (i = 0; i < tmp->process_files_table->len; i++) { file_tmp = get_file(tmp, i); if (file_tmp != NULL) { mvwprintw(center, 9 + j, 1, "%d", i); - mvwprintw(center, 9 + j, 12, "%d", file_tmp->read); - mvwprintw(center, 9 + j, 22, "%d", file_tmp->write); - mvwprintw(center, 9 + j, 32, "%s", file_tmp->name); + scale_unit(file_tmp->read, unit); + mvwprintw(center, 9 + j, 10, "%s", unit); + scale_unit(file_tmp->write, unit); + mvwprintw(center, 9 + j, 17, "%s", unit); + mvwprintw(center, 9 + j, 24, "%s", file_tmp->name); j++; } } @@ -617,18 +651,16 @@ void update_iostream() int nblinedisplayed = 0; int current_line = 0; int total = 0; + char unit[4]; set_window_title(center, "IO Top"); wattron(center, A_BOLD); - mvwprintw(center, 1, 1, "READ (B/s)"); - mvwprintw(center, 1, 20, "WRITE (B/s)"); - - mvwprintw(center, 1, 40, "TOTAL STREAM"); - - mvwprintw(center, 1, 60, "TGID"); - mvwprintw(center, 1, 80, "PID"); - - mvwprintw(center, 1, 92, "NAME"); + mvwprintw(center, 1, 1, "PID"); + mvwprintw(center, 1, 11, "TID"); + mvwprintw(center, 1, 22, "NAME"); + mvwprintw(center, 1, 40, "R (B/sec)"); + mvwprintw(center, 1, 52, "W (B/sec)"); + mvwprintw(center, 1, 64, "Total"); wattroff(center, A_BOLD); g_ptr_array_sort(data->process_table, sort_by_ret_desc); @@ -646,34 +678,27 @@ void update_iostream() wattron(center, COLOR_PAIR(5)); mvwhline(center, current_line + header_offset, 1, ' ', COLS-3); } + /* TGID */ + mvwprintw(center, current_line + header_offset, 1, "%d", tmp->pid); + /* PID */ + mvwprintw(center, current_line + header_offset, 11, "%d", tmp->tid); + /* NAME */ + mvwprintw(center, current_line + header_offset, 22, "%s", tmp->comm); /* READ (bytes/sec) */ - mvwprintw(center, current_line + header_offset, 1, "%lu", - tmp->fileread); + scale_unit(tmp->fileread, unit); + mvwprintw(center, current_line + header_offset, 40, "%s", unit); /* WRITE (bytes/sec) */ - mvwprintw(center, current_line + header_offset, 20, "%lu", - tmp->filewrite); + scale_unit(tmp->filewrite, unit); + mvwprintw(center, current_line + header_offset, 52, "%s", unit); /* TOTAL STREAM */ total = tmp->totalfileread + tmp->totalfilewrite; - if (total >= 1000000) - mvwprintw(center, current_line + header_offset, 40, "%lu MB", - total/1000000); - else if (total >= 1000) - mvwprintw(center, current_line + header_offset, 40, "%lu KB", - total/1000); - else - mvwprintw(center, current_line + header_offset, 40, "%lu B", - total); + scale_unit(total, unit); + mvwprintw(center, current_line + header_offset, 64, "%s", unit); - /* TGID */ - mvwprintw(center, current_line + header_offset, 60, "%d", tmp->pid); - /* PID */ - mvwprintw(center, current_line + header_offset, 80, "%d", tmp->tid); - /* NAME */ - mvwprintw(center, current_line + header_offset, 92, "%s", tmp->comm); wattroff(center, COLOR_PAIR(6)); wattroff(center, COLOR_PAIR(5)); nblinedisplayed++;