}
if(include_exited_childs) {
- qsort((void *)all_pids_sortlist, all_pids_count, sizeof(pid_t), compar_pid);
+ qsort((void *)all_pids_sortlist, (size_t)all_pids_count, sizeof(pid_t), compar_pid);
for(slc = 0; slc < all_pids_count; slc++)
collect_data_for_pid(all_pids_sortlist[slc]);
}
}
static inline void reallocate_target_fds(struct target *w) {
- w->target_fds = reallocz(w->target_fds, sizeof(int) * all_files_size);
- memset(&w->target_fds[w->target_fds_size], 0, sizeof(int) * (all_files_size - w->target_fds_size));
- w->target_fds_size = all_files_size;
+ if(unlikely(!w))
+ return;
+
+ if(unlikely(!w->target_fds || w->target_fds_size < all_files_size)) {
+ w->target_fds = reallocz(w->target_fds, sizeof(int) * all_files_size);
+ memset(&w->target_fds[w->target_fds_size], 0, sizeof(int) * (all_files_size - w->target_fds_size));
+ w->target_fds_size = all_files_size;
+ }
}
-static inline void add_fd_on_target(int type, struct target *w) {
- switch(type) {
+static inline void aggregate_fd_on_target(int fd, struct target *w) {
+ if(unlikely(!w))
+ return;
+
+ if(unlikely(w->target_fds[fd])) {
+ // it is already aggregated
+ // just increase its usage counter
+ w->target_fds[fd]++;
+ return;
+ }
+
+ // increase its usage counter
+ // so that we will not add it again
+ w->target_fds[fd]++;
+
+ switch(all_files[fd].type) {
case FILETYPE_FILE:
w->openfiles++;
break;
}
static inline void aggregate_pid_fds_on_targets(struct pid_stat *p) {
- struct target *w = p->target, *u = p->user_target, *g = p->group_target;
- if(unlikely(w && (!w->target_fds || w->target_fds_size < all_files_size)))
- reallocate_target_fds(w);
+ if(unlikely(!p->updated)) {
+ // the process is not running
+ return;
+ }
- if(unlikely(u && (!u->target_fds || u->target_fds_size < all_files_size)))
- reallocate_target_fds(u);
+ struct target *w = p->target, *u = p->user_target, *g = p->group_target;
- if(unlikely(g && (!g->target_fds || g->target_fds_size < all_files_size)))
- reallocate_target_fds(g);
+ reallocate_target_fds(w);
+ reallocate_target_fds(u);
+ reallocate_target_fds(g);
int c, size = p->fds_size, *fds = p->fds;
for(c = 0; c < size ;c++) {
if(likely(fd <= 0 || fd >= all_files_size))
continue;
- if(likely(w)) {
- if(unlikely(!w->target_fds[fd]))
- add_fd_on_target(all_files[fd].type, w);
-
- w->target_fds[fd]++;
- }
-
- if(likely(u)) {
- if(unlikely(!u->target_fds[fd]))
- add_fd_on_target(all_files[fd].type, u);
-
- u->target_fds[fd]++;
- }
-
- if(likely(g)) {
- if(unlikely(!g->target_fds[fd]))
- add_fd_on_target(all_files[fd].type, g);
-
- g->target_fds[fd]++;
- }
+ aggregate_fd_on_target(all_files[fd].type, w);
+ aggregate_fd_on_target(all_files[fd].type, u);
+ aggregate_fd_on_target(all_files[fd].type, g);
}
}
static inline void aggregate_pid_on_target(struct target *w, struct pid_stat *p, struct target *o) {
(void)o;
- if(likely(p->updated)) {
- w->cutime += p->cutime;
- w->cstime += p->cstime;
- w->cgtime += p->cgtime;
- w->cminflt += p->cminflt;
- w->cmajflt += p->cmajflt;
-
- w->utime += p->utime;
- w->stime += p->stime;
- w->gtime += p->gtime;
- w->minflt += p->minflt;
- w->majflt += p->majflt;
-
- // w->rss += p->rss;
-
- w->statm_size += p->statm_size;
- w->statm_resident += p->statm_resident;
- w->statm_share += p->statm_share;
- // w->statm_text += p->statm_text;
- // w->statm_lib += p->statm_lib;
- // w->statm_data += p->statm_data;
- // w->statm_dirty += p->statm_dirty;
-
- w->io_logical_bytes_read += p->io_logical_bytes_read;
- w->io_logical_bytes_written += p->io_logical_bytes_written;
- // w->io_read_calls += p->io_read_calls;
- // w->io_write_calls += p->io_write_calls;
- w->io_storage_bytes_read += p->io_storage_bytes_read;
- w->io_storage_bytes_written += p->io_storage_bytes_written;
- // w->io_cancelled_write_bytes += p->io_cancelled_write_bytes;
-
- w->processes++;
- w->num_threads += p->num_threads;
-
- if(unlikely(debug || w->debug))
- fprintf(stderr, "apps.plugin: \taggregating '%s' pid %d on target '%s' utime=%llu, stime=%llu, gtime=%llu, cutime=%llu, cstime=%llu, cgtime=%llu, minflt=%llu, majflt=%llu, cminflt=%llu, cmajflt=%llu\n", p->comm, p->pid, w->name, p->utime, p->stime, p->gtime, p->cutime, p->cstime, p->cgtime, p->minflt, p->majflt, p->cminflt, p->cmajflt);
+ if(unlikely(!p->updated)) {
+ // the process is not running
+ return;
+ }
+
+ if(unlikely(!w)) {
+ error("pid %d %s was left without a target!", p->pid, p->comm);
+ return;
}
+
+ w->cutime += p->cutime;
+ w->cstime += p->cstime;
+ w->cgtime += p->cgtime;
+ w->cminflt += p->cminflt;
+ w->cmajflt += p->cmajflt;
+
+ w->utime += p->utime;
+ w->stime += p->stime;
+ w->gtime += p->gtime;
+ w->minflt += p->minflt;
+ w->majflt += p->majflt;
+
+ // w->rss += p->rss;
+
+ w->statm_size += p->statm_size;
+ w->statm_resident += p->statm_resident;
+ w->statm_share += p->statm_share;
+ // w->statm_text += p->statm_text;
+ // w->statm_lib += p->statm_lib;
+ // w->statm_data += p->statm_data;
+ // w->statm_dirty += p->statm_dirty;
+
+ w->io_logical_bytes_read += p->io_logical_bytes_read;
+ w->io_logical_bytes_written += p->io_logical_bytes_written;
+ // w->io_read_calls += p->io_read_calls;
+ // w->io_write_calls += p->io_write_calls;
+ w->io_storage_bytes_read += p->io_storage_bytes_read;
+ w->io_storage_bytes_written += p->io_storage_bytes_written;
+ // w->io_cancelled_write_bytes += p->io_cancelled_write_bytes;
+
+ w->processes++;
+ w->num_threads += p->num_threads;
+
+ if(unlikely(debug || w->debug))
+ fprintf(stderr, "apps.plugin: \taggregating '%s' pid %d on target '%s' utime=%llu, stime=%llu, gtime=%llu, cutime=%llu, cstime=%llu, cgtime=%llu, minflt=%llu, majflt=%llu, cminflt=%llu, cmajflt=%llu\n", p->comm, p->pid, w->name, p->utime, p->stime, p->gtime, p->cutime, p->cstime, p->cgtime, p->minflt, p->majflt, p->cminflt, p->cmajflt);
}
static void calculate_netdata_statistics(void) {
+
apply_apps_groups_targets_inheritance();
zero_all_targets(users_root_target);
struct pid_stat *p = NULL;
struct target *w = NULL, *o = NULL;
- // concentrate everything on the apps_groups_targets
+ // concentrate everything on the targets
for(p = root_of_pids; p ; p = p->next) {
- if(!p->updated) continue;
// --------------------------------------------------------------------
- // assign apps_groups target
+ // apps_groups target
- if(likely(p->target))
- aggregate_pid_on_target(p->target, p, NULL);
- else
- error("pid %d %s was left without a target!", p->pid, p->comm);
+ aggregate_pid_on_target(p->target, p, NULL);
// --------------------------------------------------------------------
- // assign user target
+ // user target
o = p->user_target;
if(likely(p->user_target && p->user_target->uid == p->uid))
w = p->user_target = get_users_target(p->uid);
}
- if(likely(w))
- aggregate_pid_on_target(w, p, o);
- else
- error("pid %d %s was left without a user target!", p->pid, p->comm);
+ aggregate_pid_on_target(w, p, o);
// --------------------------------------------------------------------
- // assign group target
+ // user group target
o = p->group_target;
if(likely(p->group_target && p->group_target->gid == p->gid))
w = p->group_target = get_groups_target(p->gid);
}
- if(likely(w))
- aggregate_pid_on_target(w, p, o);
- else
- error("pid %d %s was left without a group target!", p->pid, p->comm);
+ aggregate_pid_on_target(w, p, o);
// --------------------------------------------------------------------
// ----------------------------------------------------------------------------
// update chart dimensions
-BUFFER *output = NULL;
int print_calculated_number(char *str, calculated_number value) { (void)str; (void)value; return 0; }
static inline void send_BEGIN(const char *type, const char *id, unsigned long long usec) {
- // fprintf(stdout, "BEGIN %s.%s %llu\n", type, id, usec);
- buffer_strcat(output, "BEGIN ");
- buffer_strcat(output, type);
- buffer_strcat(output, ".");
- buffer_strcat(output, id);
- buffer_strcat(output, " ");
- buffer_print_llu(output, usec);
- buffer_strcat(output, "\n");
+ fprintf(stdout, "BEGIN %s.%s %llu\n", type, id, usec);
}
static inline void send_SET(const char *name, unsigned long long value) {
- // fprintf(stdout, "SET %s = %llu\n", name, value);
- buffer_strcat(output, "SET ");
- buffer_strcat(output, name);
- buffer_strcat(output, " = ");
- buffer_print_llu(output, value);
- buffer_strcat(output, "\n");
+ fprintf(stdout, "SET %s = %llu\n", name, value);
}
static inline void send_END(void) {
- // fprintf(stdout, "END\n");
- buffer_strcat(output, "END\n");
+ fprintf(stdout, "END\n");
}
double utime_fix_ratio = 1.0, stime_fix_ratio = 1.0, gtime_fix_ratio = 1.0, cutime_fix_ratio = 1.0, cstime_fix_ratio = 1.0, cgtime_fix_ratio = 1.0;
memmove(&me_last, &me, sizeof(struct rusage));
}
- buffer_sprintf(output,
+ fprintf(stdout,
"BEGIN netdata.apps_cpu %llu\n"
"SET user = %llu\n"
"SET system = %llu\n"
);
if(include_exited_childs)
- buffer_sprintf(output,
+ fprintf(stdout,
"BEGIN netdata.apps_children_fix %llu\n"
"SET cutime = %llu\n"
"SET cstime = %llu\n"
// we have something new to show
// update the charts
- buffer_sprintf(output, "CHART %s.cpu '' '%s CPU Time (%d%% = %d core%s)' 'cpu time %%' cpu %s.cpu stacked 20001 %d\n", type, title, (processors * 100), processors, (processors>1)?"s":"", type, update_every);
+ fprintf(stdout, "CHART %s.cpu '' '%s CPU Time (%d%% = %d core%s)' 'cpu time %%' cpu %s.cpu stacked 20001 %d\n", type, title, (processors * 100), processors, (processors>1)?"s":"", type, update_every);
for (w = root; w ; w = w->next) {
if(unlikely(w->exposed))
- buffer_sprintf(output, "DIMENSION %s '' absolute 1 %llu %s\n", w->name, hz * RATES_DETAIL / 100, w->hidden ? "hidden" : "");
+ fprintf(stdout, "DIMENSION %s '' absolute 1 %llu %s\n", w->name, hz * RATES_DETAIL / 100, w->hidden ? "hidden" : "");
}
- buffer_sprintf(output, "CHART %s.mem '' '%s Real Memory (w/o shared)' 'MB' mem %s.mem stacked 20003 %d\n", type, title, type, update_every);
+ fprintf(stdout, "CHART %s.mem '' '%s Real Memory (w/o shared)' 'MB' mem %s.mem stacked 20003 %d\n", type, title, type, update_every);
for (w = root; w ; w = w->next) {
if(unlikely(w->exposed))
- buffer_sprintf(output, "DIMENSION %s '' absolute %ld %ld\n", w->name, sysconf(_SC_PAGESIZE), 1024L*1024L);
+ fprintf(stdout, "DIMENSION %s '' absolute %ld %ld\n", w->name, sysconf(_SC_PAGESIZE), 1024L*1024L);
}
- buffer_sprintf(output, "CHART %s.vmem '' '%s Virtual Memory Size' 'MB' mem %s.vmem stacked 20004 %d\n", type, title, type, update_every);
+ fprintf(stdout, "CHART %s.vmem '' '%s Virtual Memory Size' 'MB' mem %s.vmem stacked 20004 %d\n", type, title, type, update_every);
for (w = root; w ; w = w->next) {
if(unlikely(w->exposed))
- buffer_sprintf(output, "DIMENSION %s '' absolute %ld %ld\n", w->name, sysconf(_SC_PAGESIZE), 1024L*1024L);
+ fprintf(stdout, "DIMENSION %s '' absolute %ld %ld\n", w->name, sysconf(_SC_PAGESIZE), 1024L*1024L);
}
- buffer_sprintf(output, "CHART %s.threads '' '%s Threads' 'threads' processes %s.threads stacked 20005 %d\n", type, title, type, update_every);
+ fprintf(stdout, "CHART %s.threads '' '%s Threads' 'threads' processes %s.threads stacked 20005 %d\n", type, title, type, update_every);
for (w = root; w ; w = w->next) {
if(unlikely(w->exposed))
- buffer_sprintf(output, "DIMENSION %s '' absolute 1 1\n", w->name);
+ fprintf(stdout, "DIMENSION %s '' absolute 1 1\n", w->name);
}
- buffer_sprintf(output, "CHART %s.processes '' '%s Processes' 'processes' processes %s.processes stacked 20004 %d\n", type, title, type, update_every);
+ fprintf(stdout, "CHART %s.processes '' '%s Processes' 'processes' processes %s.processes stacked 20004 %d\n", type, title, type, update_every);
for (w = root; w ; w = w->next) {
if(unlikely(w->exposed))
- buffer_sprintf(output, "DIMENSION %s '' absolute 1 1\n", w->name);
+ fprintf(stdout, "DIMENSION %s '' absolute 1 1\n", w->name);
}
- buffer_sprintf(output, "CHART %s.cpu_user '' '%s CPU User Time (%d%% = %d core%s)' 'cpu time %%' cpu %s.cpu_user stacked 20020 %d\n", type, title, (processors * 100), processors, (processors>1)?"s":"", type, update_every);
+ fprintf(stdout, "CHART %s.cpu_user '' '%s CPU User Time (%d%% = %d core%s)' 'cpu time %%' cpu %s.cpu_user stacked 20020 %d\n", type, title, (processors * 100), processors, (processors>1)?"s":"", type, update_every);
for (w = root; w ; w = w->next) {
if(unlikely(w->exposed))
- buffer_sprintf(output, "DIMENSION %s '' absolute 1 %llu\n", w->name, hz * RATES_DETAIL / 100LLU);
+ fprintf(stdout, "DIMENSION %s '' absolute 1 %llu\n", w->name, hz * RATES_DETAIL / 100LLU);
}
- buffer_sprintf(output, "CHART %s.cpu_system '' '%s CPU System Time (%d%% = %d core%s)' 'cpu time %%' cpu %s.cpu_system stacked 20021 %d\n", type, title, (processors * 100), processors, (processors>1)?"s":"", type, update_every);
+ fprintf(stdout, "CHART %s.cpu_system '' '%s CPU System Time (%d%% = %d core%s)' 'cpu time %%' cpu %s.cpu_system stacked 20021 %d\n", type, title, (processors * 100), processors, (processors>1)?"s":"", type, update_every);
for (w = root; w ; w = w->next) {
if(unlikely(w->exposed))
- buffer_sprintf(output, "DIMENSION %s '' absolute 1 %llu\n", w->name, hz * RATES_DETAIL / 100LLU);
+ fprintf(stdout, "DIMENSION %s '' absolute 1 %llu\n", w->name, hz * RATES_DETAIL / 100LLU);
}
if(show_guest_time) {
- buffer_sprintf(output, "CHART %s.cpu_guest '' '%s CPU Guest Time (%d%% = %d core%s)' 'cpu time %%' cpu %s.cpu_system stacked 20022 %d\n", type, title, (processors * 100), processors, (processors > 1) ? "s" : "", type, update_every);
+ fprintf(stdout, "CHART %s.cpu_guest '' '%s CPU Guest Time (%d%% = %d core%s)' 'cpu time %%' cpu %s.cpu_system stacked 20022 %d\n", type, title, (processors * 100), processors, (processors > 1) ? "s" : "", type, update_every);
for (w = root; w; w = w->next) {
if(unlikely(w->exposed))
- buffer_sprintf(output, "DIMENSION %s '' absolute 1 %llu\n", w->name, hz * RATES_DETAIL / 100LLU);
+ fprintf(stdout, "DIMENSION %s '' absolute 1 %llu\n", w->name, hz * RATES_DETAIL / 100LLU);
}
}
- buffer_sprintf(output, "CHART %s.major_faults '' '%s Major Page Faults (swap read)' 'page faults/s' swap %s.major_faults stacked 20010 %d\n", type, title, type, update_every);
+ fprintf(stdout, "CHART %s.major_faults '' '%s Major Page Faults (swap read)' 'page faults/s' swap %s.major_faults stacked 20010 %d\n", type, title, type, update_every);
for (w = root; w ; w = w->next) {
if(unlikely(w->exposed))
- buffer_sprintf(output, "DIMENSION %s '' absolute 1 %llu\n", w->name, RATES_DETAIL);
+ fprintf(stdout, "DIMENSION %s '' absolute 1 %llu\n", w->name, RATES_DETAIL);
}
- buffer_sprintf(output, "CHART %s.minor_faults '' '%s Minor Page Faults' 'page faults/s' mem %s.minor_faults stacked 20011 %d\n", type, title, type, update_every);
+ fprintf(stdout, "CHART %s.minor_faults '' '%s Minor Page Faults' 'page faults/s' mem %s.minor_faults stacked 20011 %d\n", type, title, type, update_every);
for (w = root; w ; w = w->next) {
if(unlikely(w->exposed))
- buffer_sprintf(output, "DIMENSION %s '' absolute 1 %llu\n", w->name, RATES_DETAIL);
+ fprintf(stdout, "DIMENSION %s '' absolute 1 %llu\n", w->name, RATES_DETAIL);
}
- buffer_sprintf(output, "CHART %s.lreads '' '%s Disk Logical Reads' 'kilobytes/s' disk %s.lreads stacked 20042 %d\n", type, title, type, update_every);
+ fprintf(stdout, "CHART %s.lreads '' '%s Disk Logical Reads' 'kilobytes/s' disk %s.lreads stacked 20042 %d\n", type, title, type, update_every);
for (w = root; w ; w = w->next) {
if(unlikely(w->exposed))
- buffer_sprintf(output, "DIMENSION %s '' absolute 1 %llu\n", w->name, 1024LLU * RATES_DETAIL);
+ fprintf(stdout, "DIMENSION %s '' absolute 1 %llu\n", w->name, 1024LLU * RATES_DETAIL);
}
- buffer_sprintf(output, "CHART %s.lwrites '' '%s I/O Logical Writes' 'kilobytes/s' disk %s.lwrites stacked 20042 %d\n", type, title, type, update_every);
+ fprintf(stdout, "CHART %s.lwrites '' '%s I/O Logical Writes' 'kilobytes/s' disk %s.lwrites stacked 20042 %d\n", type, title, type, update_every);
for (w = root; w ; w = w->next) {
if(unlikely(w->exposed))
- buffer_sprintf(output, "DIMENSION %s '' absolute 1 %llu\n", w->name, 1024LLU * RATES_DETAIL);
+ fprintf(stdout, "DIMENSION %s '' absolute 1 %llu\n", w->name, 1024LLU * RATES_DETAIL);
}
- buffer_sprintf(output, "CHART %s.preads '' '%s Disk Reads' 'kilobytes/s' disk %s.preads stacked 20002 %d\n", type, title, type, update_every);
+ fprintf(stdout, "CHART %s.preads '' '%s Disk Reads' 'kilobytes/s' disk %s.preads stacked 20002 %d\n", type, title, type, update_every);
for (w = root; w ; w = w->next) {
if(unlikely(w->exposed))
- buffer_sprintf(output, "DIMENSION %s '' absolute 1 %llu\n", w->name, 1024LLU * RATES_DETAIL);
+ fprintf(stdout, "DIMENSION %s '' absolute 1 %llu\n", w->name, 1024LLU * RATES_DETAIL);
}
- buffer_sprintf(output, "CHART %s.pwrites '' '%s Disk Writes' 'kilobytes/s' disk %s.pwrites stacked 20002 %d\n", type, title, type, update_every);
+ fprintf(stdout, "CHART %s.pwrites '' '%s Disk Writes' 'kilobytes/s' disk %s.pwrites stacked 20002 %d\n", type, title, type, update_every);
for (w = root; w ; w = w->next) {
if(unlikely(w->exposed))
- buffer_sprintf(output, "DIMENSION %s '' absolute 1 %llu\n", w->name, 1024LLU * RATES_DETAIL);
+ fprintf(stdout, "DIMENSION %s '' absolute 1 %llu\n", w->name, 1024LLU * RATES_DETAIL);
}
if(enable_file_charts) {
- buffer_sprintf(output, "CHART %s.files '' '%s Open Files' 'open files' disk %s.files stacked 20050 %d\n", type,
+ fprintf(stdout, "CHART %s.files '' '%s Open Files' 'open files' disk %s.files stacked 20050 %d\n", type,
title, type, update_every);
for (w = root; w; w = w->next) {
if (unlikely(w->exposed))
- buffer_sprintf(output, "DIMENSION %s '' absolute 1 1\n", w->name);
+ fprintf(stdout, "DIMENSION %s '' absolute 1 1\n", w->name);
}
- buffer_sprintf(output, "CHART %s.sockets '' '%s Open Sockets' 'open sockets' net %s.sockets stacked 20051 %d\n",
+ fprintf(stdout, "CHART %s.sockets '' '%s Open Sockets' 'open sockets' net %s.sockets stacked 20051 %d\n",
type, title, type, update_every);
for (w = root; w; w = w->next) {
if (unlikely(w->exposed))
- buffer_sprintf(output, "DIMENSION %s '' absolute 1 1\n", w->name);
+ fprintf(stdout, "DIMENSION %s '' absolute 1 1\n", w->name);
}
- buffer_sprintf(output, "CHART %s.pipes '' '%s Pipes' 'open pipes' processes %s.pipes stacked 20053 %d\n", type,
+ fprintf(stdout, "CHART %s.pipes '' '%s Pipes' 'open pipes' processes %s.pipes stacked 20053 %d\n", type,
title, type, update_every);
for (w = root; w; w = w->next) {
if (unlikely(w->exposed))
- buffer_sprintf(output, "DIMENSION %s '' absolute 1 1\n", w->name);
+ fprintf(stdout, "DIMENSION %s '' absolute 1 1\n", w->name);
}
}
}
all_pids_sortlist = callocz(sizeof(pid_t), (size_t)pid_max);
all_pids = callocz(sizeof(struct pid_stat *), (size_t) pid_max);
- output = buffer_create(1024);
- buffer_sprintf(output,
+ fprintf(stdout,
"CHART netdata.apps_cpu '' 'Apps Plugin CPU' 'milliseconds/s' apps.plugin netdata.apps_cpu stacked 140000 %1$d\n"
"DIMENSION user '' incremental 1 1000\n"
"DIMENSION system '' incremental 1 1000\n"
);
if(include_exited_childs)
- buffer_sprintf(output,
+ fprintf(stdout,
"CHART netdata.apps_children_fix '' 'Apps Plugin Exited Children Normalization Ratios' 'percentage' apps.plugin netdata.apps_children_fix line 140003 %1$d\n"
"DIMENSION cutime '' absolute 1 %2$llu\n"
"DIMENSION cstime '' absolute 1 %2$llu\n"
if(likely(enable_groups_charts))
send_collected_data_to_netdata(groups_root_target, "groups", dt);
- show_guest_time_old = show_guest_time;
-
- if(write(STDOUT_FILENO, buffer_tostring(output), buffer_strlen(output)) == -1)
- fatal("Cannot send chart values to netdata.");
+ fflush(stdout);
- // fflush(stdout);
- buffer_flush(output);
+ show_guest_time_old = show_guest_time;
if(unlikely(debug))
fprintf(stderr, "apps.plugin: done Loop No %llu\n", global_iterations_counter);
projects / netdata.git / commitdiff