/*
- * Copyright (C) 2011 Julien Desfossez
+ * Copyright (C) 2011-2012 Julien Desfossez
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License Version 2 as
char *termtype;
WINDOW *footer, *header, *center, *status;
-WINDOW *perf_panel_window = NULL;
-PANEL *perf_panel, *main_panel;
+WINDOW *pref_panel_window = NULL;
+PANEL *pref_panel, *main_panel;
-int perf_panel_visible = 0;
-int perf_line_selected = 0;
+int pref_panel_visible = 0;
+int pref_line_selected = 0;
+int pref_current_sort = 0;
int last_display_index, currently_displayed_index;
struct processtop *selected_process = NULL;
-int selected_tid;
-char *selected_comm;
int selected_ret;
int selected_line = 0; /* select bar position */
int max_elements = 80;
-int toggle_threads = -1;
+int toggle_threads = 1;
int toggle_pause = -1;
-int toggle_tree = -1;
int max_center_lines;
+GPtrArray *selected_processes;
pthread_t keyboard_thread;
+struct header_view cputopview[4];
+struct header_view iostreamtopview[3];
+struct header_view fileview[3];
+
void reset_ncurses()
{
curs_set(1);
endwin();
- exit(0);
+ quit = 1;
+ sem_post(&pause_sem);
+ sem_post(&timer);
+ sem_post(&goodtodisplay);
}
static void handle_sigterm(int signal)
{
+ pthread_cancel(keyboard_thread);
reset_ncurses();
}
init_pair(3, COLOR_BLACK, COLOR_WHITE); /* keys */
init_pair(4, COLOR_WHITE, COLOR_GREEN); /* keys activated */
init_pair(5, COLOR_WHITE, COLOR_BLUE); /* select line */
+ init_pair(6, COLOR_WHITE, COLOR_GREEN); /* selected process */
}
termtype = getenv("TERM");
if (!strcmp(termtype, "xterm") || !strcmp(termtype, "xterm-color") ||
define_key("\033[17;2~", KEY_F(18));
}
signal(SIGTERM, handle_sigterm);
+ signal(SIGINT, handle_sigterm);
mousemask(BUTTON1_CLICKED, NULL);
refresh();
}
wrefresh(status);
}
+int process_selected(struct processtop *process)
+{
+ int i;
+ struct processtop *stored_process;
+
+ for (i = 0; i < selected_processes->len; i++) {
+ stored_process = g_ptr_array_index(selected_processes, i);
+ if (!stored_process)
+ return 0;
+ if (stored_process->tid == process->tid)
+ return 1;
+ }
+ return 0;
+}
+
+void update_selected_processes()
+{
+ int i;
+ struct processtop *stored_process;
+
+ if (process_selected(selected_process)) {
+ for (i = 0; i < selected_processes->len; i++) {
+ stored_process = g_ptr_array_index(selected_processes, i);
+ if (!stored_process)
+ return;
+ if (stored_process->tid == selected_process->tid)
+ g_ptr_array_remove(selected_processes,
+ stored_process);
+ print_log("Process removed");
+ }
+ } else {
+ g_ptr_array_add(selected_processes, selected_process);
+ print_log("Process added");
+ }
+}
+
void print_key(WINDOW *win, char *key, char *desc, int toggle)
{
int pair;
print_key(footer, "F3", "PerfTop ", current_view == perf);
print_key(footer, "F4", "IOTop ", current_view == iostream);
print_key(footer, "Enter", "Details ", current_view == process_details);
- print_key(footer, "q", "Quit | ", 0);
- print_key(footer, "P", "Perf Pref ", 0);
+ print_key(footer, "Space", "Highlight ", 0);
+ print_key(footer, "q", "Quit ", 0);
+ print_key(footer, "r", "Pref ", 0);
+ print_key(footer, "t", "Threads ", toggle_threads);
print_key(footer, "p", "Pause ", toggle_pause);
wrefresh(footer);
wrefresh(header);
}
-struct tm format_timestamp(uint64_t timestamp)
+static void scale_unit(uint64_t bytes, char *ret)
{
- struct tm tm;
- uint64_t ts_sec = 0, ts_nsec;
- time_t time_s;
-
- ts_nsec = timestamp;
- ts_sec += ts_nsec / NSEC_PER_SEC;
- ts_nsec = ts_nsec % NSEC_PER_SEC;
+ 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);
+}
- time_s = (time_t) ts_sec;
+uint64_t total_io()
+{
+ int i;
+ struct processtop *tmp;
+ uint64_t total = 0;
- localtime_r(&time_s, &tm);
+ 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 tm;
+ 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);
-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);
}
return -1;
}
+gint sort_by_tid_desc(gconstpointer p1, gconstpointer p2)
+{
+ struct processtop *n1 = *(struct processtop **)p1;
+ struct processtop *n2 = *(struct processtop **)p2;
+ unsigned long totaln1 = n1->tid;
+ unsigned long totaln2 = n2->tid;
+
+ if (totaln1 < totaln2)
+ return 1;
+ if (totaln1 == totaln2)
+ return 0;
+ return -1;
+}
+
+gint sort_by_pid_desc(gconstpointer p1, gconstpointer p2)
+{
+ struct processtop *n1 = *(struct processtop **)p1;
+ struct processtop *n2 = *(struct processtop **)p2;
+ unsigned long totaln1 = n1->pid;
+ unsigned long totaln2 = n2->pid;
+
+ if (totaln1 < totaln2)
+ return 1;
+ if (totaln1 == totaln2)
+ return 0;
+ return -1;
+}
+
+gint sort_by_process_read_desc(gconstpointer p1, gconstpointer p2)
+{
+ struct processtop *n1 = *(struct processtop **)p1;
+ struct processtop *n2 = *(struct processtop **)p2;
+ unsigned long totaln1 = n1->fileread;
+ unsigned long totaln2 = n2->fileread;
+
+ if (totaln1 < totaln2)
+ return 1;
+ if (totaln1 == totaln2)
+ return 0;
+ return -1;
+}
+
+gint sort_by_process_write_desc(gconstpointer p1, gconstpointer p2)
+{
+ struct processtop *n1 = *(struct processtop **)p1;
+ struct processtop *n2 = *(struct processtop **)p2;
+ unsigned long totaln1 = n1->filewrite;
+ unsigned long totaln2 = n2->filewrite;
+
+ if (totaln1 < totaln2)
+ return 1;
+ if (totaln1 == totaln2)
+ return 0;
+ return -1;
+}
+
+gint sort_by_process_total_desc(gconstpointer p1, gconstpointer p2)
+{
+ struct processtop *n1 = *(struct processtop **)p1;
+ struct processtop *n2 = *(struct processtop **)p2;
+ unsigned long totaln1 = n1->totalfilewrite + n1->totalfileread;
+ unsigned long totaln2 = n2->totalfilewrite + n2->totalfileread;
+
+ if (totaln1 < totaln2)
+ return 1;
+ if (totaln1 == totaln2)
+ return 0;
+ return -1;
+}
+
+gint sort_by_file_read_desc(gconstpointer p1, gconstpointer p2)
+{
+ struct files *n1 = *(struct files **)p1;
+ struct files *n2 = *(struct files **)p2;
+ unsigned long totaln1;
+ unsigned long totaln2;
+
+ totaln1 = n1->read;
+ totaln2 = n2->read;
+
+ if (totaln1 < totaln2)
+ return 1;
+ if (totaln1 == totaln2)
+ return 0;
+ return -1;
+}
+
+gint sort_by_file_write_desc(gconstpointer p1, gconstpointer p2)
+{
+ struct files *n1 = *(struct files **)p1;
+ struct files *n2 = *(struct files **)p2;
+ unsigned long totaln1;
+ unsigned long totaln2;
+
+ totaln1 = n1->write;
+ totaln2 = n2->write;
+
+ if (totaln1 < totaln2)
+ return 1;
+ if (totaln1 == totaln2)
+ return 0;
+ return -1;
+}
+
+gint sort_by_file_fd_desc(gconstpointer p1, gconstpointer p2)
+{
+ struct files *n1 = *(struct files **)p1;
+ struct files *n2 = *(struct files **)p2;
+ unsigned long totaln1;
+ unsigned long totaln2;
+
+ totaln1 = n1->fd;
+ totaln2 = n2->fd;
+
+ if (totaln1 < totaln2)
+ return 1;
+ if (totaln1 == totaln2)
+ return 0;
+ return -1;
+}
+
gint sort_by_cpu_group_by_threads_desc(gconstpointer p1, gconstpointer p2)
{
struct processtop *n1 = *(struct processtop **)p1;
double maxcputime;
int nblinedisplayed = 0;
int current_line = 0;
+ int column;
elapsed = data->end - data->start;
maxcputime = elapsed * data->cpu_table->len / 100.0;
- g_ptr_array_sort(data->process_table, sort_by_cpu_desc);
+ if (cputopview[0].sort == 1)
+ g_ptr_array_sort(data->process_table, sort_by_cpu_desc);
+ else if (cputopview[1].sort == 1)
+ g_ptr_array_sort(data->process_table, sort_by_pid_desc);
+ else if (cputopview[2].sort == 1)
+ g_ptr_array_sort(data->process_table, sort_by_tid_desc);
+ else if (cputopview[3].sort == 1)
+ g_ptr_array_sort(data->process_table, sort_by_cpu_desc);
+ else
+ g_ptr_array_sort(data->process_table, sort_by_cpu_desc);
set_window_title(center, "CPU Top");
wattron(center, A_BOLD);
- mvwprintw(center, 1, 1, "CPU(%)");
- mvwprintw(center, 1, 12, "TGID");
- mvwprintw(center, 1, 22, "PID");
- mvwprintw(center, 1, 32, "NAME");
+ column = 1;
+ for (i = 0; i < 4; i++) {
+ if (cputopview[i].sort) {
+ wattron(center, A_UNDERLINE);
+ pref_current_sort = i;
+ }
+ mvwprintw(center, 1, column, cputopview[i].title);
+ wattroff(center, A_UNDERLINE);
+ column += 10;
+ }
wattroff(center, A_BOLD);
max_center_lines = LINES - 5 - 7 - 1 - header_offset;
for (i = list_offset; i < data->process_table->len &&
nblinedisplayed < max_center_lines; i++) {
tmp = g_ptr_array_index(data->process_table, i);
+ if (tmp->pid != tmp->tid)
+ if (toggle_threads == -1)
+ continue;
+ if (process_selected(tmp)) {
+ wattron(center, COLOR_PAIR(6));
+ mvwhline(center, current_line + header_offset, 1, ' ', COLS-3);
+ }
if (current_line == selected_line) {
selected_process = tmp;
- selected_tid = tmp->tid;
- selected_comm = tmp->comm;
wattron(center, COLOR_PAIR(5));
mvwhline(center, current_line + header_offset, 1, ' ', COLS-3);
}
/* CPU(%) */
mvwprintw(center, current_line + header_offset, 1, "%1.2f",
tmp->totalcpunsec / maxcputime);
- /* TGID */
- mvwprintw(center, current_line + header_offset, 12, "%d", tmp->pid);
/* PID */
- mvwprintw(center, current_line + header_offset, 22, "%d", tmp->tid);
+ mvwprintw(center, current_line + header_offset, 11, "%d", tmp->pid);
+ /* TID */
+ mvwprintw(center, current_line + header_offset, 21, "%d", tmp->tid);
/* NAME */
- mvwprintw(center, current_line + header_offset, 32, "%s", tmp->comm);
+ mvwprintw(center, current_line + header_offset, 31, "%s", tmp->comm);
+ wattroff(center, COLOR_PAIR(6));
wattroff(center, COLOR_PAIR(5));
nblinedisplayed++;
current_line++;
void print_key_title(char *key, int line)
{
wattron(center, A_BOLD);
- mvwprintw(center, line, 1, "%s\t", key);
+ mvwprintw(center, line, 1, "%s", key);
+ mvwprintw(center, line, 30, " ");
wattroff(center, A_BOLD);
}
{
unsigned long elapsed;
double maxcputime;
- struct processtop *tmp = find_process_tid(data, selected_tid, selected_comm);
+ struct processtop *tmp;
struct files *file_tmp;
int i, j = 0;
+ char unit[4];
+ char filename_buf[COLS];
+ int line = 1;
+ int column;
+ GPtrArray *newfilearray = g_ptr_array_new();
+ GHashTableIter iter;
+ struct perfcounter *perfn1, *perfn2;
+ gpointer key;
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", selected_comm);
- print_key_title("TID", 2);
- wprintw(center, "%d", selected_tid);
+ print_key_title("Name", line++);
+ wprintw(center, "%s", selected_process->comm);
+ print_key_title("TID", line++);
+ wprintw(center, "%d", selected_process->tid);
if (!tmp) {
print_key_title("Does not exit at this time", 3);
return;
}
- print_key_title("PID", 3);
+ print_key_title("PID", line++);
wprintw(center, "%d", tmp->pid);
- print_key_title("PPID", 4);
+ print_key_title("PPID", line++);
wprintw(center, "%d", tmp->ppid);
- print_key_title("CPU", 5);
+ print_key_title("CPU", line++);
wprintw(center, "%1.2f %%", tmp->totalcpunsec/maxcputime);
- print_key_title("READ B/s", 6);
- wprintw(center, "%d", tmp->fileread);
+ print_key_title("READ B/s", line++);
+ scale_unit(tmp->fileread, unit);
+ wprintw(center, "%s", unit);
- print_key_title("WRITE B/s", 7);
- wprintw(center, "%d", tmp->filewrite);
+ print_key_title("WRITE B/s", line++);
+ scale_unit(tmp->filewrite, unit);
+ wprintw(center, "%s", unit);
+
+ g_hash_table_iter_init(&iter, global_perf_liszt);
+ while (g_hash_table_iter_next (&iter, &key, (gpointer) &perfn1)) {
+ print_key_title((char *) key, line++);
+ perfn2 = g_hash_table_lookup(tmp->perf, (char *) key);
+ wprintw(center, "%d", perfn2 ? perfn2->count : 0);
+ }
+ line++;
wattron(center, A_BOLD);
- mvwprintw(center, 8, 1, "FD");
- mvwprintw(center, 8, 12, "READ");
- mvwprintw(center, 8, 22, "WRITE");
- mvwprintw(center, 8, 32, "FILENAME");
+ column = 1;
+ for (i = 0; i < 3; i++) {
+ if (fileview[i].sort) {
+ pref_current_sort = i;
+ wattron(center, A_UNDERLINE);
+ }
+ mvwprintw(center, line, column, fileview[i].title);
+ wattroff(center, A_UNDERLINE);
+ column += 10;
+ }
+ mvwprintw(center, line++, column, "FILENAME");
wattroff(center, A_BOLD);
+ /*
+ * since the process_files_table array could contain NULL file structures,
+ * and that the positions inside the array is important (it is the FD), we
+ * need to create a temporary array that we can sort.
+ */
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);
- j++;
- }
+ file_tmp = g_ptr_array_index(tmp->process_files_table, i);
+ if (file_tmp)
+ g_ptr_array_add(newfilearray, file_tmp);
}
+
+ if (fileview[0].sort == 1)
+ g_ptr_array_sort(newfilearray, sort_by_file_fd_desc);
+ else if (fileview[1].sort == 1)
+ g_ptr_array_sort(newfilearray, sort_by_file_read_desc);
+ else if (fileview[2].sort == 1)
+ g_ptr_array_sort(newfilearray, sort_by_file_write_desc);
+ else
+ g_ptr_array_sort(newfilearray, sort_by_file_read_desc);
+
+ for (i = selected_line; i < newfilearray->len &&
+ i < (selected_line + max_center_lines - line + 2); i++) {
+ file_tmp = g_ptr_array_index(newfilearray, i);
+ if (!file_tmp)
+ continue;
+ mvwprintw(center, line + j, 1, "%d", file_tmp->fd);
+ scale_unit(file_tmp->read, unit);
+ mvwprintw(center, line + j, 11, "%s", unit);
+ scale_unit(file_tmp->write, unit);
+ mvwprintw(center, line + j, 21, "%s", unit);
+ snprintf(filename_buf, COLS - 25, "%s", file_tmp->name);
+ mvwprintw(center, line + j, 31, "%s", filename_buf);
+ j++;
+ }
+ g_ptr_array_free(newfilearray, TRUE);
}
void update_perf()
mvwprintw(center, 1, 22, "NAME");
perf_row = 40;
- g_hash_table_iter_init(&iter, data->perf_list);
+ g_hash_table_iter_init(&iter, global_perf_liszt);
while (g_hash_table_iter_next (&iter, &key, (gpointer) &perfn1)) {
if (perfn1->visible) {
+ if (perfn1->sort) {
+ /* pref_current_sort = i; */
+ wattron(center, A_UNDERLINE);
+ }
/* + 5 to strip the "perf_" prefix */
mvwprintw(center, 1, perf_row, "%s",
(char *) key + 5);
+ wattroff(center, A_UNDERLINE);
perf_row += 20;
}
if (perfn1->sort) {
perf_key = (char *) key;
}
}
-
wattroff(center, A_BOLD);
g_ptr_array_sort_with_data(data->process_table, sort_perf, perf_key);
for (i = 0; i < data->process_table->len &&
nblinedisplayed < max_center_lines; i++) {
tmp = g_ptr_array_index(data->process_table, i);
+ if (tmp->pid != tmp->tid)
+ if (toggle_threads == -1)
+ continue;
+ if (process_selected(tmp)) {
+ wattron(center, COLOR_PAIR(6));
+ mvwhline(center, current_line + header_offset, 1, ' ', COLS-3);
+ }
if (current_line == selected_line) {
selected_process = tmp;
wattron(center, COLOR_PAIR(5));
mvwprintw(center, current_line + header_offset, 11, "%d", tmp->tid);
mvwprintw(center, current_line + header_offset, 22, "%s", tmp->comm);
- g_hash_table_iter_init(&iter, data->perf_list);
+ g_hash_table_iter_init(&iter, global_perf_liszt);
perf_row = 40;
while (g_hash_table_iter_next (&iter, &key, (gpointer) &perfn1)) {
}
}
+ wattroff(center, COLOR_PAIR(6));
wattroff(center, COLOR_PAIR(5));
nblinedisplayed++;
current_line++;
}
}
-gint sort_by_ret_desc(gconstpointer p1, gconstpointer p2)
-{
- struct processtop *n1 = *(struct processtop **)p1;
- struct processtop *n2 = *(struct processtop **)p2;
-
- unsigned long totaln1 = n1->totalfileread + n1->totalfilewrite;
- unsigned long totaln2 = n2->totalfileread + n2->totalfilewrite;
-
- if (totaln1 < totaln2)
- return 1;
- if (totaln1 == totaln2)
- return 0;
- return -1;
-}
-
void update_iostream()
{
int i;
int nblinedisplayed = 0;
int current_line = 0;
int total = 0;
+ char unit[4];
+ int column;
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");
+ column = 40;
+ for (i = 0; i < 3; i++) {
+ if (iostreamtopview[i].sort) {
+ pref_current_sort = i;
+ wattron(center, A_UNDERLINE);
+ }
+ mvwprintw(center, 1, column, iostreamtopview[i].title);
+ wattroff(center, A_UNDERLINE);
+ column += 12;
+ }
wattroff(center, A_BOLD);
-
- g_ptr_array_sort(data->process_table, sort_by_ret_desc);
+ wattroff(center, A_UNDERLINE);
+
+ if (iostreamtopview[0].sort == 1)
+ g_ptr_array_sort(data->process_table, sort_by_process_read_desc);
+ else if (iostreamtopview[1].sort == 1)
+ g_ptr_array_sort(data->process_table, sort_by_process_write_desc);
+ else if (iostreamtopview[2].sort == 1)
+ g_ptr_array_sort(data->process_table, sort_by_process_total_desc);
+ else
+ g_ptr_array_sort(data->process_table, sort_by_process_total_desc);
for (i = list_offset; i < data->process_table->len &&
nblinedisplayed < max_center_lines; i++) {
tmp = g_ptr_array_index(data->process_table, i);
+ if (tmp->pid != tmp->tid)
+ if (toggle_threads == -1)
+ continue;
+ if (process_selected(tmp)) {
+ wattron(center, COLOR_PAIR(6));
+ mvwhline(center, current_line + header_offset, 1, ' ', COLS-3);
+ }
if (current_line == selected_line) {
selected_process = tmp;
- selected_tid = tmp->tid;
- selected_comm = tmp->comm;
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++;
current_line++;
sem_post(&update_display_sem);
}
-void setup_perf_panel()
+void update_process_detail_sort(int *line_selected)
+{
+ int i;
+ int size;
+
+ size = 3;
+
+ if (*line_selected > (size - 1))
+ *line_selected = size - 1;
+ else if (*line_selected < 0)
+ *line_selected = 0;
+
+ if (fileview[*line_selected].sort == 1)
+ fileview[*line_selected].reverse = 1;
+ for (i = 0; i < size; i++)
+ fileview[i].sort = 0;
+ fileview[*line_selected].sort = 1;
+}
+
+void update_process_detail_pref(int *line_selected, int toggle_view, int toggle_sort)
{
+ int i;
int size;
+
if (!data)
return;
- if (perf_panel_window) {
- del_panel(perf_panel);
- delwin(perf_panel_window);
+ if (pref_panel_window) {
+ del_panel(pref_panel);
+ delwin(pref_panel_window);
+ }
+ size = 3;
+
+ pref_panel_window = create_window(size + 2, 30, 10, 10);
+ pref_panel = new_panel(pref_panel_window);
+
+ werase(pref_panel_window);
+ box(pref_panel_window, 0 , 0);
+ set_window_title(pref_panel_window, "Process Detail Preferences ");
+ wattron(pref_panel_window, A_BOLD);
+ mvwprintw(pref_panel_window, size + 1, 1,
+ " 's' : sort, space : toggle");
+ wattroff(pref_panel_window, A_BOLD);
+
+ if (*line_selected > (size - 1))
+ *line_selected = size - 1;
+ else if (*line_selected < 0)
+ *line_selected = 0;
+ if (toggle_sort == 1) {
+ update_process_detail_sort(line_selected);
+ update_current_view();
+ }
+
+ for (i = 0; i < size; i++) {
+ if (i == *line_selected) {
+ wattron(pref_panel_window, COLOR_PAIR(5));
+ mvwhline(pref_panel_window, i + 1, 1, ' ', 30 - 2);
+ }
+ if (fileview[i].sort == 1)
+ wattron(pref_panel_window, A_BOLD);
+ mvwprintw(pref_panel_window, i + 1, 1, "[-] %s",
+ fileview[i].title);
+ wattroff(pref_panel_window, A_BOLD);
+ wattroff(pref_panel_window, COLOR_PAIR(5));
+
+ }
+ update_panels();
+ doupdate();
+}
+
+void update_iostream_sort(int *line_selected)
+{
+ int i;
+ int size;
+
+ size = 3;
+ if (*line_selected > (size - 1))
+ *line_selected = size - 1;
+ else if (*line_selected < 0)
+ *line_selected = 0;
+ if (iostreamtopview[*line_selected].sort == 1)
+ iostreamtopview[*line_selected].reverse = 1;
+ for (i = 0; i < size; i++)
+ iostreamtopview[i].sort = 0;
+ iostreamtopview[*line_selected].sort = 1;
+
+}
+
+void update_iostream_pref(int *line_selected, int toggle_view, int toggle_sort)
+{
+ int i;
+ int size;
+
+ if (!data)
+ return;
+ if (pref_panel_window) {
+ del_panel(pref_panel);
+ delwin(pref_panel_window);
+ }
+ size = 3;
+
+ pref_panel_window = create_window(size + 2, 30, 10, 10);
+ pref_panel = new_panel(pref_panel_window);
+
+ werase(pref_panel_window);
+ box(pref_panel_window, 0 , 0);
+ set_window_title(pref_panel_window, "IOTop Preferences ");
+ wattron(pref_panel_window, A_BOLD);
+ mvwprintw(pref_panel_window, size + 1, 1,
+ " 's' : sort, space : toggle");
+ wattroff(pref_panel_window, A_BOLD);
+
+ if (*line_selected > (size - 1))
+ *line_selected = size - 1;
+ else if (*line_selected < 0)
+ *line_selected = 0;
+ if (toggle_sort == 1) {
+ update_iostream_sort(line_selected);
+ update_current_view();
+ }
+
+ for (i = 0; i < size; i++) {
+ if (i == *line_selected) {
+ wattron(pref_panel_window, COLOR_PAIR(5));
+ mvwhline(pref_panel_window, i + 1, 1, ' ', 30 - 2);
+ }
+ if (iostreamtopview[i].sort == 1)
+ wattron(pref_panel_window, A_BOLD);
+ mvwprintw(pref_panel_window, i + 1, 1, "[-] %s",
+ iostreamtopview[i].title);
+ wattroff(pref_panel_window, A_BOLD);
+ wattroff(pref_panel_window, COLOR_PAIR(5));
+
+ }
+ update_panels();
+ doupdate();
+}
+
+void update_cpu_sort(int *line_selected)
+{
+ int i;
+ int size = 3;
+
+ if (*line_selected > (size - 1))
+ *line_selected = size - 1;
+ else if (*line_selected < 0)
+ *line_selected = 0;
+
+ /* special case, we don't support sorting by procname for now */
+ if (*line_selected != 3) {
+ if (cputopview[*line_selected].sort == 1)
+ cputopview[*line_selected].reverse = 1;
+ for (i = 0; i < size; i++)
+ cputopview[i].sort = 0;
+ cputopview[*line_selected].sort = 1;
+ }
+}
+
+void update_cpu_pref(int *line_selected, int toggle_view, int toggle_sort)
+{
+ int i;
+ int size;
+
+ if (!data)
+ return;
+ if (pref_panel_window) {
+ del_panel(pref_panel);
+ delwin(pref_panel_window);
+ }
+ size = 4;
+
+ pref_panel_window = create_window(size + 2, 30, 10, 10);
+ pref_panel = new_panel(pref_panel_window);
+
+ werase(pref_panel_window);
+ box(pref_panel_window, 0 , 0);
+ set_window_title(pref_panel_window, "CPUTop Preferences ");
+ wattron(pref_panel_window, A_BOLD);
+ mvwprintw(pref_panel_window, size + 1, 1,
+ " 's' : sort, space : toggle");
+ wattroff(pref_panel_window, A_BOLD);
+
+ if (*line_selected > (size - 1))
+ *line_selected = size - 1;
+ else if (*line_selected < 0)
+ *line_selected = 0;
+ if (toggle_sort == 1) {
+ update_cpu_sort(line_selected);
+ update_current_view();
+ }
+
+ for (i = 0; i < size; i++) {
+ if (i == *line_selected) {
+ wattron(pref_panel_window, COLOR_PAIR(5));
+ mvwhline(pref_panel_window, i + 1, 1, ' ', 30 - 2);
+ }
+ if (cputopview[i].sort == 1)
+ wattron(pref_panel_window, A_BOLD);
+ mvwprintw(pref_panel_window, i + 1, 1, "[-] %s",
+ cputopview[i].title);
+ wattroff(pref_panel_window, A_BOLD);
+ wattroff(pref_panel_window, COLOR_PAIR(5));
+
+ }
+ update_panels();
+ doupdate();
+}
+
+void update_perf_sort(int *line_selected)
+{
+ int i;
+ struct perfcounter *perf;
+ GList *perflist;
+ int size;
+
+ size = g_hash_table_size(global_perf_liszt);
+ if (*line_selected > (size - 1))
+ *line_selected = size - 1;
+ else if (*line_selected < 0)
+ *line_selected = 0;
+
+ i = 0;
+ perflist = g_list_first(g_hash_table_get_keys(global_perf_liszt));
+ while (perflist) {
+ perf = g_hash_table_lookup(global_perf_liszt, perflist->data);
+ if (i != *line_selected)
+ perf->sort = 0;
+ else
+ perf->sort = 1;
+ i++;
+ perflist = g_list_next(perflist);
}
- size = g_hash_table_size(data->perf_list);
- perf_panel_window = create_window(size + 2, 30, 10, 10);
- perf_panel = new_panel(perf_panel_window);
- perf_panel_visible = 0;
- hide_panel(perf_panel);
}
-void update_perf_panel(int line_selected, int toggle_view, int toggle_sort)
+void update_perf_pref(int *line_selected, int toggle_view, int toggle_sort)
{
int i;
struct perfcounter *perf;
GList *perflist;
+ int size;
if (!data)
return;
+ if (pref_panel_window) {
+ del_panel(pref_panel);
+ delwin(pref_panel_window);
+ }
+ size = g_hash_table_size(global_perf_liszt);
- werase(perf_panel_window);
- box(perf_panel_window, 0 , 0);
- set_window_title(perf_panel_window, "Perf Preferences ");
- wattron(perf_panel_window, A_BOLD);
- mvwprintw(perf_panel_window, g_hash_table_size(data->perf_list) + 1, 1,
- " 's' to sort");
- wattroff(perf_panel_window, A_BOLD);
+ pref_panel_window = create_window(size + 2, 30, 10, 10);
+ pref_panel = new_panel(pref_panel_window);
+
+ werase(pref_panel_window);
+ box(pref_panel_window, 0 , 0);
+ set_window_title(pref_panel_window, "Perf Preferences ");
+ wattron(pref_panel_window, A_BOLD);
+ mvwprintw(pref_panel_window, g_hash_table_size(global_perf_liszt) + 1, 1,
+ " 's' : sort, space : toggle");
+ wattroff(pref_panel_window, A_BOLD);
+
+ if (*line_selected > (size - 1))
+ *line_selected = size - 1;
+ else if (*line_selected < 0)
+ *line_selected = 0;
if (toggle_sort == 1) {
- i = 0;
- perflist = g_list_first(g_hash_table_get_keys(data->perf_list));
- while (perflist) {
- perf = g_hash_table_lookup(data->perf_list, perflist->data);
- if (i != line_selected)
- perf->sort = 0;
- else
- perf->sort = 1;
- i++;
- perflist = g_list_next(perflist);
- }
+ update_perf_sort(line_selected);
update_current_view();
}
i = 0;
- perflist = g_list_first(g_hash_table_get_keys(data->perf_list));
+ perflist = g_list_first(g_hash_table_get_keys(global_perf_liszt));
while (perflist) {
- perf = g_hash_table_lookup(data->perf_list, perflist->data);
- if (i == line_selected && toggle_view == 1) {
+ perf = g_hash_table_lookup(global_perf_liszt, perflist->data);
+ if (i == *line_selected && toggle_view == 1) {
perf->visible = perf->visible == 1 ? 0:1;
update_current_view();
}
- if (i == line_selected) {
- wattron(perf_panel_window, COLOR_PAIR(5));
- mvwhline(perf_panel_window, i + 1, 1, ' ', 30 - 2);
+ if (i == *line_selected) {
+ wattron(pref_panel_window, COLOR_PAIR(5));
+ mvwhline(pref_panel_window, i + 1, 1, ' ', 30 - 2);
}
if (perf->sort == 1)
- wattron(perf_panel_window, A_BOLD);
- mvwprintw(perf_panel_window, i + 1, 1, "[%c] %s",
+ wattron(pref_panel_window, A_BOLD);
+ mvwprintw(pref_panel_window, i + 1, 1, "[%c] %s",
perf->visible == 1 ? 'x' : ' ',
(char *) perflist->data + 5);
- wattroff(perf_panel_window, A_BOLD);
- wattroff(perf_panel_window, COLOR_PAIR(5));
+ wattroff(pref_panel_window, A_BOLD);
+ wattroff(pref_panel_window, COLOR_PAIR(5));
i++;
perflist = g_list_next(perflist);
}
doupdate();
}
+int update_preference_panel(int *line_selected, int toggle_view, int toggle_sort)
+{
+ int ret = 0;
+
+ switch(current_view) {
+ case perf:
+ update_perf_pref(line_selected, toggle_view, toggle_sort);
+ break;
+ case cpu:
+ update_cpu_pref(line_selected, toggle_view, toggle_sort);
+ break;
+ case iostream:
+ update_iostream_pref(line_selected, toggle_view, toggle_sort);
+ break;
+ case process_details:
+ update_process_detail_pref(line_selected, toggle_view, toggle_sort);
+ break;
+ default:
+ ret = -1;
+ break;
+ }
+
+ return ret;
+}
-void toggle_perf_panel(void)
+int update_sort(int *line_selected)
{
- if (perf_panel_visible) {
- hide_panel(perf_panel);
- perf_panel_visible = 0;
+ int ret = 0;
+
+ switch(current_view) {
+ case perf:
+ update_perf_sort(line_selected);
+ break;
+ case cpu:
+ update_cpu_sort(line_selected);
+ break;
+ case iostream:
+ update_iostream_sort(line_selected);
+ break;
+ case process_details:
+ update_process_detail_sort(line_selected);
+ break;
+ default:
+ ret = -1;
+ break;
+ }
+
+ return ret;
+}
+
+
+void toggle_pref_panel(void)
+{
+ int ret;
+
+ if (pref_panel_visible) {
+ hide_panel(pref_panel);
+ pref_panel_visible = 0;
} else {
- setup_perf_panel();
- update_perf_panel(perf_line_selected, 0, 0);
- show_panel(perf_panel);
- perf_panel_visible = 1;
+ ret = update_preference_panel(&pref_line_selected, 0, 0);
+ if (ret < 0)
+ return;
+ show_panel(pref_panel);
+ pref_panel_visible = 1;
}
update_panels();
doupdate();
while((ch = getch())) {
switch(ch) {
/* Move the cursor and scroll */
+ case 'j':
case KEY_DOWN:
- if (perf_panel_visible) {
- if (perf_line_selected < g_hash_table_size(data->perf_list) - 1)
- perf_line_selected++;
- update_perf_panel(perf_line_selected, 0, 0);
+ if (pref_panel_visible) {
+ pref_line_selected++;
+ update_preference_panel(&pref_line_selected, 0, 0);
} else {
if (selected_line < (max_center_lines - 1) &&
selected_line < max_elements - 1) {
}
break;
case KEY_NPAGE:
- if ((selected_line + 10 < max_center_lines - 1) &&
- ((selected_line + 10) < max_elements - 1)) {
- selected_line += 10;
- selected_in_list += 10;
- } else if (max_elements > max_center_lines) {
- selected_line = max_center_lines - 1;
- if (selected_in_list + 10 < max_elements - 1) {
- selected_in_list += 10;
- list_offset += (selected_in_list - max_center_lines + 1);
- }
- } else if (selected_line + 10 > max_elements) {
- selected_line = max_elements - 1;
- }
- update_current_view();
break;
+ case 'k':
case KEY_UP:
- if (perf_panel_visible) {
- if (perf_line_selected > 0)
- perf_line_selected--;
- update_perf_panel(perf_line_selected, 0, 0);
+ if (pref_panel_visible) {
+ if (pref_line_selected > 0)
+ pref_line_selected--;
+ update_preference_panel(&pref_line_selected, 0, 0);
} else {
if (selected_line > 0) {
selected_line--;
}
break;
case KEY_PPAGE:
- if (selected_line - 10 > 0)
- selected_line -= 10;
- else
- selected_line = 0;
- update_current_view();
break;
/* Navigate the history with arrows */
} else {
print_log("Manually moving forward");
sem_post(&timer);
- /* we force to resume the refresh when moving forward */
- if (toggle_pause > 0)
- resume_display();
+ if (toggle_pause > 0) {
+ sem_post(&pause_sem);
+ update_current_view();
+ sem_wait(&pause_sem);
+ }
}
break;
case ' ':
- if (perf_panel_visible)
- update_perf_panel(perf_line_selected, 1, 0);
+ if (pref_panel_visible) {
+ update_preference_panel(&pref_line_selected, 1, 0);
+ } else {
+ update_selected_processes();
+ update_current_view();
+ }
break;
case 's':
- if (perf_panel_visible)
- update_perf_panel(perf_line_selected, 0, 1);
+ if (pref_panel_visible)
+ update_preference_panel(&pref_line_selected, 0, 1);
+ break;
+ case '>':
+ /* perf uses a hashtable, it is ordered backward */
+ if (current_view == perf) {
+ pref_current_sort--;
+ } else if (!pref_panel_visible) {
+ pref_current_sort++;
+ }
+ update_sort(&pref_current_sort);
+ update_current_view();
+ break;
+ case '<':
+ /* perf uses a hashtable, it is ordered backward */
+ if (current_view == perf) {
+ pref_current_sort++;
+ } else if (!pref_panel_visible) {
+ pref_current_sort--;
+ }
+ update_sort(&pref_current_sort);
+ update_current_view();
break;
case 13: /* FIXME : KEY_ENTER ?? */
+ if (pref_panel_visible)
+ break;
if (current_view != process_details) {
previous_view = current_view;
current_view = process_details;
current_view = previous_view;
previous_view = process_details;
}
+ selected_line = 0;
update_current_view();
break;
case KEY_F(1):
- toggle_tree *= -1;
+ if (pref_panel_visible)
+ toggle_pref_panel();
current_view = cpu;
+ selected_line = 0;
update_current_view();
break;
case KEY_F(2):
+ if (pref_panel_visible)
+ toggle_pref_panel();
current_view = cpu;
+ selected_line = 0;
update_current_view();
break;
case KEY_F(3):
+ if (pref_panel_visible)
+ toggle_pref_panel();
current_view = perf;
- toggle_tree = -1;
+ selected_line = 0;
update_current_view();
break;
case KEY_F(4):
+ if (pref_panel_visible)
+ toggle_pref_panel();
current_view = iostream;
- toggle_tree = -1;
+ selected_line = 0;
update_current_view();
break;
case KEY_F(10):
case 'q':
reset_ncurses();
+ /* exit keyboard thread */
+ pthread_exit(0);
break;
case 't':
toggle_threads *= -1;
resume_display();
}
break;
- case 'P':
- toggle_perf_panel();
+ case 'r':
+ toggle_pref_panel();
+ break;
+ /* ESCAPE, but slow to process, don't know why */
+ case 27:
+ if (pref_panel_visible)
+ toggle_pref_panel();
+ else if (current_view == process_details) {
+ current_view = previous_view;
+ previous_view = process_details;
+ }
+ update_current_view();
break;
default:
if (data)
return NULL;
}
+void init_view_headers()
+{
+ cputopview[0].title = strdup("CPU(%)");
+ cputopview[0].sort = 1;
+ cputopview[1].title = strdup("PID");
+ cputopview[2].title = strdup("TID");
+ cputopview[3].title = strdup("NAME");
+
+ iostreamtopview[0].title = strdup("R (B/sec)");
+ iostreamtopview[1].title = strdup("W (B/sec)");
+ iostreamtopview[2].title = strdup("Total (B)");
+ iostreamtopview[2].sort = 1;
+
+ fileview[0].title = strdup("FD");
+ fileview[1].title = strdup("READ");
+ fileview[1].sort = 1;
+ fileview[2].title = strdup("WRITE");
+}
+
void init_ncurses()
{
+ selected_processes = g_ptr_array_new();
sem_init(&update_display_sem, 0, 1);
+ init_view_headers();
init_screen();
header = create_window(5, COLS - 1, 0, 0);
print_log("Starting display");
main_panel = new_panel(center);
- setup_perf_panel();
current_view = cpu;
pthread_create(&keyboard_thread, NULL, handle_keyboard, (void *)NULL);
}
-
projects / lttngtop.git / blobdiff