/**
* collectd - src/processes.c
- * Copyright (C) 2005 Lyonel Vincent
- * Copyright (C) 2006-2007 Florian Forster (Mach code)
+ * Copyright (C) 2005 Lyonel Vincent
+ * Copyright (C) 2006-2008 Florian octo Forster
+ * Copyright (C) 2008 Oleg King
+ * Copyright (C) 2009 Sebastian Harl
+ * Copyright (C) 2009 Andrés J. Díaz
+ * Copyright (C) 2009 Manuel Sanmartin
+ * Copyright (C) 2010 Clément Stenac
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Authors:
* Lyonel Vincent <lyonel at ezix.org>
* Florian octo Forster <octo at verplant.org>
+ * Oleg King <king2 at kaluga.ru>
+ * Sebastian Harl <sh at tokkee.org>
+ * Andrés J. Díaz <ajdiaz at connectical.com>
+ * Manuel Sanmartin
+ * Clément Stenac <clement.stenac at diwi.org>
**/
#include "collectd.h"
# endif
/* #endif KERNEL_LINUX */
+#elif HAVE_LIBKVM_GETPROCS && HAVE_STRUCT_KINFO_PROC_FREEBSD
+# include <kvm.h>
+# include <sys/param.h>
+# include <sys/sysctl.h>
+# include <sys/user.h>
+# include <sys/proc.h>
+/* #endif HAVE_LIBKVM_GETPROCS && HAVE_STRUCT_KINFO_PROC_FREEBSD */
+
+#elif HAVE_PROCINFO_H
+# include <procinfo.h>
+# include <sys/types.h>
+
+#define MAXPROCENTRY 32
+#define MAXTHRDENTRY 16
+#define MAXARGLN 1024
+/* #endif HAVE_PROCINFO_H */
+
#else
# error "No applicable input method."
#endif
-#define BUFSIZE 256
+#if HAVE_REGEX_H
+# include <regex.h>
+#endif
+
+#ifndef ARG_MAX
+# define ARG_MAX 4096
+#endif
static const char *config_keys[] =
{
"Process",
- NULL
+ "ProcessMatch"
};
-static int config_keys_num = 1;
+static int config_keys_num = STATIC_ARRAY_SIZE (config_keys);
typedef struct procstat_entry_s
{
unsigned long num_proc;
unsigned long num_lwp;
+ unsigned long vmem_size;
unsigned long vmem_rss;
+ unsigned long vmem_data;
+ unsigned long vmem_code;
+ unsigned long stack_size;
unsigned long vmem_minflt;
unsigned long vmem_majflt;
unsigned long cpu_user_counter;
unsigned long cpu_system_counter;
+ /* io data */
+ derive_t io_rchar;
+ derive_t io_wchar;
+ derive_t io_syscr;
+ derive_t io_syscw;
+
struct procstat_entry_s *next;
} procstat_entry_t;
typedef struct procstat
{
char name[PROCSTAT_NAME_LEN];
+#if HAVE_REGEX_H
+ regex_t *re;
+#endif
unsigned long num_proc;
unsigned long num_lwp;
+ unsigned long vmem_size;
unsigned long vmem_rss;
+ unsigned long vmem_data;
+ unsigned long vmem_code;
+ unsigned long stack_size;
unsigned long vmem_minflt_counter;
unsigned long vmem_majflt_counter;
unsigned long cpu_user_counter;
unsigned long cpu_system_counter;
+ /* io data */
+ derive_t io_rchar;
+ derive_t io_wchar;
+ derive_t io_syscr;
+ derive_t io_syscw;
+
struct procstat *next;
struct procstat_entry_s *instances;
} procstat_t;
#elif KERNEL_LINUX
static long pagesize_g;
-#endif /* KERNEL_LINUX */
+/* #endif KERNEL_LINUX */
+
+#elif HAVE_LIBKVM_GETPROCS && HAVE_STRUCT_KINFO_PROC_FREEBSD
+/* no global variables */
+/* #endif HAVE_LIBKVM_GETPROCS && HAVE_STRUCT_KINFO_PROC_FREEBSD */
-static void ps_list_register (const char *name)
+#elif HAVE_PROCINFO_H
+static struct procentry64 procentry[MAXPROCENTRY];
+static struct thrdentry64 thrdentry[MAXTHRDENTRY];
+static int pagesize;
+
+#ifndef _AIXVERSION_610
+int getprocs64 (void *procsinfo, int sizproc, void *fdsinfo, int sizfd, pid_t *index, int count);
+int getthrds64( pid_t, void *, int, tid64_t *, int );
+#endif
+int getargs (struct procentry64 *processBuffer, int bufferLen, char *argsBuffer, int argsLen);
+#endif /* HAVE_PROCINFO_H */
+
+/* put name of process from config to list_head_g tree
+ list_head_g is a list of 'procstat_t' structs with
+ processes names we want to watch */
+static void ps_list_register (const char *name, const char *regexp)
{
procstat_t *new;
procstat_t *ptr;
+ int status;
- if ((new = (procstat_t *) malloc (sizeof (procstat_t))) == NULL)
+ new = (procstat_t *) malloc (sizeof (procstat_t));
+ if (new == NULL)
+ {
+ ERROR ("processes plugin: ps_list_register: malloc failed.");
return;
+ }
memset (new, 0, sizeof (procstat_t));
- strncpy (new->name, name, PROCSTAT_NAME_LEN);
+ sstrncpy (new->name, name, sizeof (new->name));
+
+#if HAVE_REGEX_H
+ if (regexp != NULL)
+ {
+ DEBUG ("ProcessMatch: adding \"%s\" as criteria to process %s.", regexp, name);
+ new->re = (regex_t *) malloc (sizeof (regex_t));
+ if (new->re == NULL)
+ {
+ ERROR ("processes plugin: ps_list_register: malloc failed.");
+ sfree (new);
+ return;
+ }
+
+ status = regcomp (new->re, regexp, REG_EXTENDED | REG_NOSUB);
+ if (status != 0)
+ {
+ DEBUG ("ProcessMatch: compiling the regular expression \"%s\" failed.", regexp);
+ sfree(new->re);
+ return;
+ }
+ }
+#else
+ if (regexp != NULL)
+ {
+ ERROR ("processes plugin: ps_list_register: "
+ "Regular expression \"%s\" found in config "
+ "file, but support for regular expressions "
+ "has been disabled at compile time.",
+ regexp);
+ sfree (new);
+ return;
+ }
+#endif
for (ptr = list_head_g; ptr != NULL; ptr = ptr->next)
{
if (strcmp (ptr->name, name) == 0)
+ {
+ WARNING ("processes plugin: You have configured more "
+ "than one `Process' or "
+ "`ProcessMatch' with the same name. "
+ "All but the first setting will be "
+ "ignored.");
+ sfree (new->re);
+ sfree (new);
return;
+ }
+
if (ptr->next == NULL)
break;
}
list_head_g = new;
else
ptr->next = new;
-}
+} /* void ps_list_register */
-static procstat_t *ps_list_search (const char *name)
+/* try to match name against entry, returns 1 if success */
+static int ps_list_match (const char *name, const char *cmdline, procstat_t *ps)
{
- procstat_t *ptr;
+#if HAVE_REGEX_H
+ if (ps->re != NULL)
+ {
+ int status;
+ const char *str;
- for (ptr = list_head_g; ptr != NULL; ptr = ptr->next)
- if (strcmp (ptr->name, name) == 0)
- break;
+ str = cmdline;
+ if ((str == NULL) || (str[0] == 0))
+ str = name;
- return (ptr);
-}
+ assert (str != NULL);
+
+ status = regexec (ps->re, str,
+ /* nmatch = */ 0,
+ /* pmatch = */ NULL,
+ /* eflags = */ 0);
+ if (status == 0)
+ return (1);
+ }
+ else
+#endif
+ if (strcmp (ps->name, name) == 0)
+ return (1);
-static void ps_list_add (const char *name, procstat_entry_t *entry)
+ return (0);
+} /* int ps_list_match */
+
+/* add process entry to 'instances' of process 'name' (or refresh it) */
+static void ps_list_add (const char *name, const char *cmdline, procstat_entry_t *entry)
{
procstat_t *ps;
procstat_entry_t *pse;
if (entry->id == 0)
return;
- if ((ps = ps_list_search (name)) == NULL)
- return;
-
- for (pse = ps->instances; pse != NULL; pse = pse->next)
- if ((pse->id == entry->id) || (pse->next == NULL))
- break;
-
- if ((pse == NULL) || (pse->id != entry->id))
+ for (ps = list_head_g; ps != NULL; ps = ps->next)
{
- procstat_entry_t *new;
-
- new = (procstat_entry_t *) malloc (sizeof (procstat_entry_t));
- if (new == NULL)
- return;
- memset (new, 0, sizeof (procstat_entry_t));
- new->id = entry->id;
-
- if (pse == NULL)
- ps->instances = new;
- else
- pse->next = new;
+ if ((ps_list_match (name, cmdline, ps)) == 0)
+ continue;
- pse = new;
- }
+ for (pse = ps->instances; pse != NULL; pse = pse->next)
+ if ((pse->id == entry->id) || (pse->next == NULL))
+ break;
- pse->age = 0;
- pse->num_proc = entry->num_proc;
- pse->num_lwp = entry->num_lwp;
- pse->vmem_rss = entry->vmem_rss;
+ if ((pse == NULL) || (pse->id != entry->id))
+ {
+ procstat_entry_t *new;
- ps->num_proc += pse->num_proc;
- ps->num_lwp += pse->num_lwp;
- ps->vmem_rss += pse->vmem_rss;
+ new = (procstat_entry_t *) malloc (sizeof (procstat_entry_t));
+ if (new == NULL)
+ return;
+ memset (new, 0, sizeof (procstat_entry_t));
+ new->id = entry->id;
- if ((entry->vmem_minflt_counter == 0)
- && (entry->vmem_majflt_counter == 0))
- {
- pse->vmem_minflt_counter += entry->vmem_minflt;
- pse->vmem_minflt = entry->vmem_minflt;
+ if (pse == NULL)
+ ps->instances = new;
+ else
+ pse->next = new;
- pse->vmem_majflt_counter += entry->vmem_majflt;
- pse->vmem_majflt = entry->vmem_majflt;
- }
- else
- {
- if (entry->vmem_minflt_counter < pse->vmem_minflt_counter)
- {
- pse->vmem_minflt = entry->vmem_minflt_counter
- + (ULONG_MAX - pse->vmem_minflt_counter);
- }
- else
- {
- pse->vmem_minflt = entry->vmem_minflt_counter - pse->vmem_minflt_counter;
+ pse = new;
}
- pse->vmem_minflt_counter = entry->vmem_minflt_counter;
- if (entry->vmem_majflt_counter < pse->vmem_majflt_counter)
+ pse->age = 0;
+ pse->num_proc = entry->num_proc;
+ pse->num_lwp = entry->num_lwp;
+ pse->vmem_size = entry->vmem_size;
+ pse->vmem_rss = entry->vmem_rss;
+ pse->vmem_data = entry->vmem_data;
+ pse->vmem_code = entry->vmem_code;
+ pse->stack_size = entry->stack_size;
+ pse->io_rchar = entry->io_rchar;
+ pse->io_wchar = entry->io_wchar;
+ pse->io_syscr = entry->io_syscr;
+ pse->io_syscw = entry->io_syscw;
+
+ ps->num_proc += pse->num_proc;
+ ps->num_lwp += pse->num_lwp;
+ ps->vmem_size += pse->vmem_size;
+ ps->vmem_rss += pse->vmem_rss;
+ ps->vmem_data += pse->vmem_data;
+ ps->vmem_code += pse->vmem_code;
+ ps->stack_size += pse->stack_size;
+
+ ps->io_rchar += ((pse->io_rchar == -1)?0:pse->io_rchar);
+ ps->io_wchar += ((pse->io_wchar == -1)?0:pse->io_wchar);
+ ps->io_syscr += ((pse->io_syscr == -1)?0:pse->io_syscr);
+ ps->io_syscw += ((pse->io_syscw == -1)?0:pse->io_syscw);
+
+ if ((entry->vmem_minflt_counter == 0)
+ && (entry->vmem_majflt_counter == 0))
{
- pse->vmem_majflt = entry->vmem_majflt_counter
- + (ULONG_MAX - pse->vmem_majflt_counter);
+ pse->vmem_minflt_counter += entry->vmem_minflt;
+ pse->vmem_minflt = entry->vmem_minflt;
+
+ pse->vmem_majflt_counter += entry->vmem_majflt;
+ pse->vmem_majflt = entry->vmem_majflt;
}
else
{
- pse->vmem_majflt = entry->vmem_majflt_counter - pse->vmem_majflt_counter;
- }
- pse->vmem_majflt_counter = entry->vmem_majflt_counter;
- }
+ if (entry->vmem_minflt_counter < pse->vmem_minflt_counter)
+ {
+ pse->vmem_minflt = entry->vmem_minflt_counter
+ + (ULONG_MAX - pse->vmem_minflt_counter);
+ }
+ else
+ {
+ pse->vmem_minflt = entry->vmem_minflt_counter - pse->vmem_minflt_counter;
+ }
+ pse->vmem_minflt_counter = entry->vmem_minflt_counter;
- ps->vmem_minflt_counter += pse->vmem_minflt;
- ps->vmem_majflt_counter += pse->vmem_majflt;
+ if (entry->vmem_majflt_counter < pse->vmem_majflt_counter)
+ {
+ pse->vmem_majflt = entry->vmem_majflt_counter
+ + (ULONG_MAX - pse->vmem_majflt_counter);
+ }
+ else
+ {
+ pse->vmem_majflt = entry->vmem_majflt_counter - pse->vmem_majflt_counter;
+ }
+ pse->vmem_majflt_counter = entry->vmem_majflt_counter;
+ }
- if ((entry->cpu_user_counter == 0)
- && (entry->cpu_system_counter == 0))
- {
- pse->cpu_user_counter += entry->cpu_user;
- pse->cpu_user = entry->cpu_user;
+ ps->vmem_minflt_counter += pse->vmem_minflt;
+ ps->vmem_majflt_counter += pse->vmem_majflt;
- pse->cpu_system_counter += entry->cpu_system;
- pse->cpu_system = entry->cpu_system;
- }
- else
- {
- if (entry->cpu_user_counter < pse->cpu_user_counter)
+ if ((entry->cpu_user_counter == 0)
+ && (entry->cpu_system_counter == 0))
{
- pse->cpu_user = entry->cpu_user_counter
- + (ULONG_MAX - pse->cpu_user_counter);
- }
- else
- {
- pse->cpu_user = entry->cpu_user_counter - pse->cpu_user_counter;
- }
- pse->cpu_user_counter = entry->cpu_user_counter;
+ pse->cpu_user_counter += entry->cpu_user;
+ pse->cpu_user = entry->cpu_user;
- if (entry->cpu_system_counter < pse->cpu_system_counter)
- {
- pse->cpu_system = entry->cpu_system_counter
- + (ULONG_MAX - pse->cpu_system_counter);
+ pse->cpu_system_counter += entry->cpu_system;
+ pse->cpu_system = entry->cpu_system;
}
else
{
- pse->cpu_system = entry->cpu_system_counter - pse->cpu_system_counter;
+ if (entry->cpu_user_counter < pse->cpu_user_counter)
+ {
+ pse->cpu_user = entry->cpu_user_counter
+ + (ULONG_MAX - pse->cpu_user_counter);
+ }
+ else
+ {
+ pse->cpu_user = entry->cpu_user_counter - pse->cpu_user_counter;
+ }
+ pse->cpu_user_counter = entry->cpu_user_counter;
+
+ if (entry->cpu_system_counter < pse->cpu_system_counter)
+ {
+ pse->cpu_system = entry->cpu_system_counter
+ + (ULONG_MAX - pse->cpu_system_counter);
+ }
+ else
+ {
+ pse->cpu_system = entry->cpu_system_counter - pse->cpu_system_counter;
+ }
+ pse->cpu_system_counter = entry->cpu_system_counter;
}
- pse->cpu_system_counter = entry->cpu_system_counter;
- }
- ps->cpu_user_counter += pse->cpu_user;
- ps->cpu_system_counter += pse->cpu_system;
+ ps->cpu_user_counter += pse->cpu_user;
+ ps->cpu_system_counter += pse->cpu_system;
+ }
}
+/* remove old entries from instances of processes in list_head_g */
static void ps_list_reset (void)
{
procstat_t *ps;
{
ps->num_proc = 0;
ps->num_lwp = 0;
+ ps->vmem_size = 0;
ps->vmem_rss = 0;
+ ps->vmem_data = 0;
+ ps->vmem_code = 0;
+ ps->stack_size = 0;
+ ps->io_rchar = -1;
+ ps->io_wchar = -1;
+ ps->io_syscr = -1;
+ ps->io_syscw = -1;
pse_prev = NULL;
pse = ps->instances;
} /* for (ps = list_head_g; ps != NULL; ps = ps->next) */
}
+/* put all pre-defined 'Process' names from config to list_head_g tree */
static int ps_config (const char *key, const char *value)
{
if (strcasecmp (key, "Process") == 0)
{
- ps_list_register (value);
+ ps_list_register (value, NULL);
+ }
+ else if (strcasecmp (key, "ProcessMatch") == 0)
+ {
+ char *new_val;
+ char *fields[3];
+ int fields_num;
+
+ new_val = strdup (value);
+ if (new_val == NULL) {
+ ERROR ("processes plugin: strdup failed when processing "
+ "`ProcessMatch %s'.", value);
+ return (1);
+ }
+
+ fields_num = strsplit (new_val, fields,
+ STATIC_ARRAY_SIZE (fields));
+ if (fields_num != 2)
+ {
+ ERROR ("processes plugin: `ProcessMatch' needs exactly "
+ "two string arguments.");
+ sfree (new_val);
+ return (1);
+ }
+ ps_list_register (fields[0], fields[1]);
+ sfree (new_val);
}
else
{
+ ERROR ("processes plugin: The `%s' configuration option is not "
+ "understood and will be ignored.", key);
return (-1);
}
pagesize_g = sysconf(_SC_PAGESIZE);
DEBUG ("pagesize_g = %li; CONFIG_HZ = %i;",
pagesize_g, CONFIG_HZ);
-#endif /* KERNEL_LINUX */
+/* #endif KERNEL_LINUX */
+
+#elif HAVE_LIBKVM_GETPROCS && HAVE_STRUCT_KINFO_PROC_FREEBSD
+/* no initialization */
+/* #endif HAVE_LIBKVM_GETPROCS && HAVE_STRUCT_KINFO_PROC_FREEBSD */
+
+#elif HAVE_PROCINFO_H
+ pagesize = getpagesize();
+#endif /* HAVE_PROCINFO_H */
return (0);
} /* int ps_init */
+/* submit global state (e.g.: qty of zombies, running, etc..) */
static void ps_submit_state (const char *state, double value)
{
value_t values[1];
vl.values = values;
vl.values_len = 1;
- vl.time = time (NULL);
sstrncpy (vl.host, hostname_g, sizeof (vl.host));
sstrncpy (vl.plugin, "processes", sizeof (vl.plugin));
sstrncpy (vl.plugin_instance, "", sizeof (vl.plugin_instance));
- strncpy (vl.type_instance, state, sizeof (vl.type_instance));
+ sstrncpy (vl.type, "ps_state", sizeof (vl.type));
+ sstrncpy (vl.type_instance, state, sizeof (vl.type_instance));
- plugin_dispatch_values ("ps_state", &vl);
+ plugin_dispatch_values (&vl);
}
+/* submit info about specific process (e.g.: memory taken, cpu usage, etc..) */
static void ps_submit_proc_list (procstat_t *ps)
{
value_t values[2];
vl.values = values;
vl.values_len = 2;
- vl.time = time (NULL);
sstrncpy (vl.host, hostname_g, sizeof (vl.host));
sstrncpy (vl.plugin, "processes", sizeof (vl.plugin));
- strncpy (vl.plugin_instance, ps->name, sizeof (vl.plugin_instance));
+ sstrncpy (vl.plugin_instance, ps->name, sizeof (vl.plugin_instance));
+
+ sstrncpy (vl.type, "ps_vm", sizeof (vl.type));
+ vl.values[0].gauge = ps->vmem_size;
+ vl.values_len = 1;
+ plugin_dispatch_values (&vl);
+ sstrncpy (vl.type, "ps_rss", sizeof (vl.type));
vl.values[0].gauge = ps->vmem_rss;
vl.values_len = 1;
- plugin_dispatch_values ("ps_rss", &vl);
+ plugin_dispatch_values (&vl);
+ sstrncpy (vl.type, "ps_data", sizeof (vl.type));
+ vl.values[0].gauge = ps->vmem_data;
+ vl.values_len = 1;
+ plugin_dispatch_values (&vl);
+
+ sstrncpy (vl.type, "ps_code", sizeof (vl.type));
+ vl.values[0].gauge = ps->vmem_code;
+ vl.values_len = 1;
+ plugin_dispatch_values (&vl);
+
+ sstrncpy (vl.type, "ps_stacksize", sizeof (vl.type));
+ vl.values[0].gauge = ps->stack_size;
+ vl.values_len = 1;
+ plugin_dispatch_values (&vl);
+
+ sstrncpy (vl.type, "ps_cputime", sizeof (vl.type));
vl.values[0].counter = ps->cpu_user_counter;
vl.values[1].counter = ps->cpu_system_counter;
vl.values_len = 2;
- plugin_dispatch_values ("ps_cputime", &vl);
+ plugin_dispatch_values (&vl);
+ sstrncpy (vl.type, "ps_count", sizeof (vl.type));
vl.values[0].gauge = ps->num_proc;
vl.values[1].gauge = ps->num_lwp;
vl.values_len = 2;
- plugin_dispatch_values ("ps_count", &vl);
+ plugin_dispatch_values (&vl);
+ sstrncpy (vl.type, "ps_pagefaults", sizeof (vl.type));
vl.values[0].counter = ps->vmem_minflt_counter;
vl.values[1].counter = ps->vmem_majflt_counter;
vl.values_len = 2;
- plugin_dispatch_values ("ps_pagefaults", &vl);
+ plugin_dispatch_values (&vl);
+
+ if ( (ps->io_rchar != -1) && (ps->io_wchar != -1) )
+ {
+ sstrncpy (vl.type, "ps_disk_octets", sizeof (vl.type));
+ vl.values[0].derive = ps->io_rchar;
+ vl.values[1].derive = ps->io_wchar;
+ vl.values_len = 2;
+ plugin_dispatch_values (&vl);
+ }
+
+ if ( (ps->io_syscr != -1) && (ps->io_syscw != -1) )
+ {
+ sstrncpy (vl.type, "ps_disk_ops", sizeof (vl.type));
+ vl.values[0].derive = ps->io_syscr;
+ vl.values[1].derive = ps->io_syscw;
+ vl.values_len = 2;
+ plugin_dispatch_values (&vl);
+ }
- DEBUG ("name = %s; num_proc = %lu; num_lwp = %lu; vmem_rss = %lu; "
+ DEBUG ("name = %s; num_proc = %lu; num_lwp = %lu; "
+ "vmem_size = %lu; vmem_rss = %lu; vmem_data = %lu; "
+ "vmem_code = %lu; "
"vmem_minflt_counter = %lu; vmem_majflt_counter = %lu; "
- "cpu_user_counter = %lu; cpu_system_counter = %lu;",
- ps->name, ps->num_proc, ps->num_lwp, ps->vmem_rss,
+ "cpu_user_counter = %lu; cpu_system_counter = %lu; "
+ "io_rchar = %"PRIi64"; io_wchar = %"PRIi64"; "
+ "io_syscr = %"PRIi64"; io_syscw = %"PRIi64";",
+ ps->name, ps->num_proc, ps->num_lwp,
+ ps->vmem_size, ps->vmem_rss,
+ ps->vmem_data, ps->vmem_code,
ps->vmem_minflt_counter, ps->vmem_majflt_counter,
- ps->cpu_user_counter, ps->cpu_system_counter);
+ ps->cpu_user_counter, ps->cpu_system_counter,
+ ps->io_rchar, ps->io_wchar, ps->io_syscr, ps->io_syscw);
} /* void ps_submit_proc_list */
+/* ------- additional functions for KERNEL_LINUX/HAVE_THREAD_INFO ------- */
#if KERNEL_LINUX
-static int *ps_read_tasks (int pid)
+static int ps_read_tasks (int pid)
{
- int *list = NULL;
- int list_size = 1; /* size of allocated space, in elements */
- int list_len = 0; /* number of currently used elements */
-
char dirname[64];
DIR *dh;
struct dirent *ent;
+ int count = 0;
- snprintf (dirname, 64, "/proc/%i/task", pid);
- dirname[63] = '\0';
+ ssnprintf (dirname, sizeof (dirname), "/proc/%i/task", pid);
if ((dh = opendir (dirname)) == NULL)
{
DEBUG ("Failed to open directory `%s'", dirname);
- return (NULL);
+ return (-1);
}
while ((ent = readdir (dh)) != NULL)
{
- if (!isdigit (ent->d_name[0]))
+ if (!isdigit ((int) ent->d_name[0]))
continue;
+ else
+ count++;
+ }
+ closedir (dh);
- if ((list_len + 1) >= list_size)
- {
- int *new_ptr;
- int new_size = 2 * list_size;
- /* Comes in sizes: 2, 4, 8, 16, ... */
+ return ((count >= 1) ? count : 1);
+} /* int *ps_read_tasks */
- new_ptr = (int *) realloc (list, (size_t) (sizeof (int) * new_size));
- if (new_ptr == NULL)
- {
- if (list != NULL)
- free (list);
- ERROR ("processes plugin: "
- "Failed to allocate more memory.");
- return (NULL);
- }
+/* Read advanced virtual memory data from /proc/pid/status */
+static procstat_t *ps_read_vmem (int pid, procstat_t *ps)
+{
+ FILE *fh;
+ char buffer[1024];
+ char filename[64];
+ unsigned long long lib = 0;
+ unsigned long long exe = 0;
+ unsigned long long data = 0;
+ char *fields[8];
+ int numfields;
+
+ ssnprintf (filename, sizeof (filename), "/proc/%i/status", pid);
+ if ((fh = fopen (filename, "r")) == NULL)
+ return (NULL);
+
+ while (fgets (buffer, sizeof(buffer), fh) != NULL)
+ {
+ long long tmp;
+ char *endptr;
- list = new_ptr;
- list_size = new_size;
+ if (strncmp (buffer, "Vm", 2) != 0)
+ continue;
+
+ numfields = strsplit (buffer, fields,
+ STATIC_ARRAY_SIZE (fields));
+
+ if (numfields < 2)
+ continue;
- memset (list + list_len, 0, sizeof (int) * (list_size - list_len));
+ errno = 0;
+ endptr = NULL;
+ tmp = strtoll (fields[1], &endptr, /* base = */ 10);
+ if ((errno == 0) && (endptr != fields[1]))
+ {
+ if (strncmp (buffer, "VmData", 6) == 0)
+ {
+ data = tmp;
+ }
+ else if (strncmp (buffer, "VmLib", 5) == 0)
+ {
+ lib = tmp;
+ }
+ else if (strncmp(buffer, "VmExe", 5) == 0)
+ {
+ exe = tmp;
+ }
}
+ } /* while (fgets) */
- list[list_len] = atoi (ent->d_name);
- if (list[list_len] != 0)
- list_len++;
+ if (fclose (fh))
+ {
+ char errbuf[1024];
+ WARNING ("processes: fclose: %s",
+ sstrerror (errno, errbuf, sizeof (errbuf)));
}
- closedir (dh);
+ ps->vmem_data = data * 1024;
+ ps->vmem_code = (exe + lib) * 1024;
- if (list_len == 0)
+ return (ps);
+} /* procstat_t *ps_read_vmem */
+
+static procstat_t *ps_read_io (int pid, procstat_t *ps)
+{
+ FILE *fh;
+ char buffer[1024];
+ char filename[64];
+
+ char *fields[8];
+ int numfields;
+
+ ssnprintf (filename, sizeof (filename), "/proc/%i/io", pid);
+ if ((fh = fopen (filename, "r")) == NULL)
return (NULL);
- assert (list_len < list_size);
- assert (list[list_len] == 0);
+ while (fgets (buffer, sizeof (buffer), fh) != NULL)
+ {
+ derive_t *val = NULL;
+ long long tmp;
+ char *endptr;
+
+ if (strncasecmp (buffer, "rchar:", 6) == 0)
+ val = &(ps->io_rchar);
+ else if (strncasecmp (buffer, "wchar:", 6) == 0)
+ val = &(ps->io_wchar);
+ else if (strncasecmp (buffer, "syscr:", 6) == 0)
+ val = &(ps->io_syscr);
+ else if (strncasecmp (buffer, "syscw:", 6) == 0)
+ val = &(ps->io_syscw);
+ else
+ continue;
+
+ numfields = strsplit (buffer, fields,
+ STATIC_ARRAY_SIZE (fields));
- return (list);
-} /* int *ps_read_tasks */
+ if (numfields < 2)
+ continue;
+
+ errno = 0;
+ endptr = NULL;
+ tmp = strtoll (fields[1], &endptr, /* base = */ 10);
+ if ((errno != 0) || (endptr == fields[1]))
+ *val = -1;
+ else
+ *val = (derive_t) tmp;
+ } /* while (fgets) */
+
+ if (fclose (fh))
+ {
+ char errbuf[1024];
+ WARNING ("processes: fclose: %s",
+ sstrerror (errno, errbuf, sizeof (errbuf)));
+ }
+
+ return (ps);
+} /* procstat_t *ps_read_io */
int ps_read_process (int pid, procstat_t *ps, char *state)
{
char filename[64];
char buffer[1024];
- FILE *fh;
char *fields[64];
char fields_len;
- int *tasks;
int i;
- int ppid;
int name_len;
long long unsigned cpu_user_counter;
long long unsigned cpu_system_counter;
+ long long unsigned vmem_size;
long long unsigned vmem_rss;
+ long long unsigned stack_size;
memset (ps, 0, sizeof (procstat_t));
- snprintf (filename, 64, "/proc/%i/stat", pid);
- filename[63] = '\0';
+ ssnprintf (filename, sizeof (filename), "/proc/%i/stat", pid);
- if ((fh = fopen (filename, "r")) == NULL)
+ i = read_file_contents (filename, buffer, sizeof(buffer) - 1);
+ if (i <= 0)
return (-1);
+ buffer[i] = 0;
- if (fgets (buffer, 1024, fh) == NULL)
- {
- fclose (fh);
- return (-1);
- }
-
- fclose (fh);
-
- fields_len = strsplit (buffer, fields, 64);
+ fields_len = strsplit (buffer, fields, STATIC_ARRAY_SIZE (fields));
if (fields_len < 24)
{
DEBUG ("processes plugin: ps_read_process (pid = %i):"
fields[1][name_len] = '\0';
strncpy (ps->name, fields[1], PROCSTAT_NAME_LEN);
- ppid = atoi (fields[3]);
*state = fields[2][0];
ps->num_lwp = 0;
ps->num_proc = 0;
}
- else if ((tasks = ps_read_tasks (pid)) == NULL)
- {
- /* Kernel 2.4 or so */
- ps->num_lwp = 1;
- ps->num_proc = 1;
- }
else
{
- ps->num_lwp = 0;
+ if ( (ps->num_lwp = ps_read_tasks (pid)) == -1 )
+ {
+ /* returns -1 => kernel 2.4 */
+ ps->num_lwp = 1;
+ }
ps->num_proc = 1;
- for (i = 0; tasks[i] != 0; i++)
- ps->num_lwp++;
-
- free (tasks);
- tasks = NULL;
}
/* Leave the rest at zero if this is only a zombi */
cpu_user_counter = atoll (fields[13]);
cpu_system_counter = atoll (fields[14]);
- vmem_rss = atoll (fields[23]);
+ vmem_size = atoll (fields[22]);
+ vmem_rss = atoll (fields[23]);
ps->vmem_minflt_counter = atol (fields[9]);
ps->vmem_majflt_counter = atol (fields[11]);
-
+
+ {
+ unsigned long long stack_start = atoll (fields[27]);
+ unsigned long long stack_ptr = atoll (fields[28]);
+
+ stack_size = (stack_start > stack_ptr)
+ ? stack_start - stack_ptr
+ : stack_ptr - stack_start;
+ }
+
/* Convert jiffies to useconds */
cpu_user_counter = cpu_user_counter * 1000000 / CONFIG_HZ;
cpu_system_counter = cpu_system_counter * 1000000 / CONFIG_HZ;
vmem_rss = vmem_rss * pagesize_g;
+ if ( (ps_read_vmem(pid, ps)) == NULL)
+ {
+ /* No VMem data */
+ ps->vmem_data = -1;
+ ps->vmem_code = -1;
+ DEBUG("ps_read_process: did not get vmem data for pid %i",pid);
+ }
+
ps->cpu_user_counter = (unsigned long) cpu_user_counter;
ps->cpu_system_counter = (unsigned long) cpu_system_counter;
+ ps->vmem_size = (unsigned long) vmem_size;
ps->vmem_rss = (unsigned long) vmem_rss;
+ ps->stack_size = (unsigned long) stack_size;
+
+ if ( (ps_read_io (pid, ps)) == NULL)
+ {
+ /* no io data */
+ ps->io_rchar = -1;
+ ps->io_wchar = -1;
+ ps->io_syscr = -1;
+ ps->io_syscw = -1;
+
+ DEBUG("ps_read_process: not get io data for pid %i",pid);
+ }
/* success */
return (0);
} /* int ps_read_process (...) */
+
+static char *ps_get_cmdline (pid_t pid, char *name, char *buf, size_t buf_len)
+{
+ char *buf_ptr;
+ size_t len;
+
+ char file[PATH_MAX];
+ int fd;
+
+ size_t n;
+
+ if ((pid < 1) || (NULL == buf) || (buf_len < 2))
+ return NULL;
+
+ ssnprintf (file, sizeof (file), "/proc/%u/cmdline",
+ (unsigned int) pid);
+
+ errno = 0;
+ fd = open (file, O_RDONLY);
+ if (fd < 0) {
+ char errbuf[4096];
+ /* ENOENT means the process exited while we were handling it.
+ * Don't complain about this, it only fills the logs. */
+ if (errno != ENOENT)
+ WARNING ("processes plugin: Failed to open `%s': %s.", file,
+ sstrerror (errno, errbuf, sizeof (errbuf)));
+ return NULL;
+ }
+
+ buf_ptr = buf;
+ len = buf_len;
+
+ n = 0;
+
+ while (42) {
+ ssize_t status;
+
+ status = read (fd, (void *)buf_ptr, len);
+
+ if (status < 0) {
+ char errbuf[1024];
+
+ if ((EAGAIN == errno) || (EINTR == errno))
+ continue;
+
+ WARNING ("processes plugin: Failed to read from `%s': %s.", file,
+ sstrerror (errno, errbuf, sizeof (errbuf)));
+ close (fd);
+ return NULL;
+ }
+
+ n += status;
+
+ if (status == 0)
+ break;
+
+ buf_ptr += status;
+ len -= status;
+
+ if (len <= 0)
+ break;
+ }
+
+ close (fd);
+
+ if (0 == n) {
+ /* cmdline not available; e.g. kernel thread, zombie */
+ if (NULL == name)
+ return NULL;
+
+ ssnprintf (buf, buf_len, "[%s]", name);
+ return buf;
+ }
+
+ assert (n <= buf_len);
+
+ if (n == buf_len)
+ --n;
+ buf[n] = '\0';
+
+ --n;
+ /* remove trailing whitespace */
+ while ((n > 0) && (isspace (buf[n]) || ('\0' == buf[n]))) {
+ buf[n] = '\0';
+ --n;
+ }
+
+ /* arguments are separated by '\0' in /proc/<pid>/cmdline */
+ while (n > 0) {
+ if ('\0' == buf[n])
+ buf[n] = ' ';
+ --n;
+ }
+ return buf;
+} /* char *ps_get_cmdline (...) */
+
+static unsigned long read_fork_rate ()
+{
+ FILE *proc_stat;
+ char buf[1024];
+ unsigned long result = 0;
+ int numfields;
+ char *fields[3];
+
+ proc_stat = fopen("/proc/stat", "r");
+ if (proc_stat == NULL) {
+ char errbuf[1024];
+ ERROR ("processes plugin: fopen (/proc/stat) failed: %s",
+ sstrerror (errno, errbuf, sizeof (errbuf)));
+ return ULONG_MAX;
+ }
+
+ while (fgets (buf, sizeof(buf), proc_stat) != NULL)
+ {
+ char *endptr;
+
+ numfields = strsplit(buf, fields, STATIC_ARRAY_SIZE (fields));
+ if (numfields != 2)
+ continue;
+
+ if (strcmp ("processes", fields[0]) != 0)
+ continue;
+
+ errno = 0;
+ endptr = NULL;
+ result = strtoul(fields[1], &endptr, /* base = */ 10);
+ if ((endptr == fields[1]) || (errno != 0)) {
+ ERROR ("processes plugin: Cannot parse fork rate: %s",
+ fields[1]);
+ result = ULONG_MAX;
+ break;
+ }
+
+ break;
+ }
+
+ fclose(proc_stat);
+
+ return result;
+}
+
+static void ps_submit_fork_rate (unsigned long value)
+{
+ value_t values[1];
+ value_list_t vl = VALUE_LIST_INIT;
+
+ values[0].derive = (derive_t) value;
+
+ vl.values = values;
+ vl.values_len = 1;
+ sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+ sstrncpy (vl.plugin, "processes", sizeof (vl.plugin));
+ sstrncpy (vl.plugin_instance, "", sizeof (vl.plugin_instance));
+ sstrncpy (vl.type, "fork_rate", sizeof (vl.type));
+ sstrncpy (vl.type_instance, "", sizeof (vl.type_instance));
+
+ plugin_dispatch_values (&vl);
+}
+
#endif /* KERNEL_LINUX */
#if HAVE_THREAD_INFO
return (0);
}
#endif /* HAVE_THREAD_INFO */
+/* ------- end of additional functions for KERNEL_LINUX/HAVE_THREAD_INFO ------- */
+/* do actual readings from kernel */
static int ps_read (void)
{
#if HAVE_THREAD_INFO
if (mach_get_task_name (task_list[task],
&task_pid,
task_name, PROCSTAT_NAME_LEN) == 0)
- ps = ps_list_search (task_name);
+ {
+ /* search for at least one match */
+ for (ps = list_head_g; ps != NULL; ps = ps->next)
+ /* FIXME: cmdline should be here instead of NULL */
+ if (ps_list_match (task_name, NULL, ps) == 1)
+ break;
+ }
/* Collect more detailed statistics for this process */
if (ps != NULL)
}
pse.num_proc++;
+ pse.vmem_size = task_basic_info.virtual_size;
pse.vmem_rss = task_basic_info.resident_size;
+ /* Does not seem to be easily exposed */
+ pse.vmem_data = 0;
+ pse.vmem_code = 0;
pse.vmem_minflt_counter = task_events_info.cow_faults;
pse.vmem_majflt_counter = task_events_info.faults;
* There's only zombie tasks, which are
* handled above. */
default:
- WARNING ("Unknown thread status: %s",
+ WARNING ("Unknown thread status: %i",
thread_data.run_state);
break;
} /* switch (thread_data.run_state) */
}
if (ps != NULL)
- ps_list_add (task_name, &pse);
+ /* FIXME: cmdline should be here instead of NULL */
+ ps_list_add (task_name, NULL, &pse);
} /* for (task_list) */
if ((status = vm_deallocate (port_task_self,
DIR *proc;
int pid;
+ char cmdline[ARG_MAX];
+
int status;
procstat_t ps;
procstat_entry_t pse;
char state;
+ unsigned long fork_rate;
+
procstat_t *ps_ptr;
running = sleeping = zombies = stopped = paging = blocked = 0;
pse.id = pid;
pse.age = 0;
- pse.num_proc = ps.num_proc;
- pse.num_lwp = ps.num_lwp;
- pse.vmem_rss = ps.vmem_rss;
+ pse.num_proc = ps.num_proc;
+ pse.num_lwp = ps.num_lwp;
+ pse.vmem_size = ps.vmem_size;
+ pse.vmem_rss = ps.vmem_rss;
+ pse.vmem_data = ps.vmem_data;
+ pse.vmem_code = ps.vmem_code;
+ pse.stack_size = ps.stack_size;
pse.vmem_minflt = 0;
pse.vmem_minflt_counter = ps.vmem_minflt_counter;
pse.cpu_system = 0;
pse.cpu_system_counter = ps.cpu_system_counter;
+ pse.io_rchar = ps.io_rchar;
+ pse.io_wchar = ps.io_wchar;
+ pse.io_syscr = ps.io_syscr;
+ pse.io_syscw = ps.io_syscw;
+
switch (state)
{
case 'R': running++; break;
case 'W': paging++; break;
}
- ps_list_add (ps.name, &pse);
+ ps_list_add (ps.name,
+ ps_get_cmdline (pid, ps.name, cmdline, sizeof (cmdline)),
+ &pse);
}
closedir (proc);
for (ps_ptr = list_head_g; ps_ptr != NULL; ps_ptr = ps_ptr->next)
ps_submit_proc_list (ps_ptr);
-#endif /* KERNEL_LINUX */
+
+ fork_rate = read_fork_rate();
+ if (fork_rate != ULONG_MAX)
+ ps_submit_fork_rate(fork_rate);
+/* #endif KERNEL_LINUX */
+
+#elif HAVE_LIBKVM_GETPROCS && HAVE_STRUCT_KINFO_PROC_FREEBSD
+ int running = 0;
+ int sleeping = 0;
+ int zombies = 0;
+ int stopped = 0;
+ int blocked = 0;
+ int idle = 0;
+ int wait = 0;
+
+ kvm_t *kd;
+ char errbuf[1024];
+ char cmdline[ARG_MAX];
+ char *cmdline_ptr;
+ struct kinfo_proc *procs; /* array of processes */
+ char **argv;
+ int count; /* returns number of processes */
+ int i;
+
+ procstat_t *ps_ptr;
+ procstat_entry_t pse;
+
+ ps_list_reset ();
+
+ /* Open the kvm interface, get a descriptor */
+ kd = kvm_open (NULL, NULL, NULL, 0, errbuf);
+ if (kd == NULL)
+ {
+ ERROR ("processes plugin: Cannot open kvm interface: %s",
+ errbuf);
+ return (0);
+ }
+
+ /* Get the list of processes. */
+ procs = kvm_getprocs(kd, KERN_PROC_ALL, 0, &count);
+ if (procs == NULL)
+ {
+ ERROR ("processes plugin: Cannot get kvm processes list: %s",
+ kvm_geterr(kd));
+ kvm_close (kd);
+ return (0);
+ }
+
+ /* Iterate through the processes in kinfo_proc */
+ for (i = 0; i < count; i++)
+ {
+ /* retrieve the arguments */
+ cmdline[0] = 0;
+ cmdline_ptr = NULL;
+
+ argv = kvm_getargv (kd, (const struct kinfo_proc *) &(procs[i]), 0);
+ if (argv != NULL)
+ {
+ int status;
+ int argc;
+
+ argc = 0;
+ while (argv[argc] != NULL)
+ argc++;
+
+ status = strjoin (cmdline, sizeof (cmdline),
+ argv, argc, " ");
+
+ if (status < 0)
+ {
+ WARNING ("processes plugin: Command line did "
+ "not fit into buffer.");
+ }
+ else
+ {
+ cmdline_ptr = &cmdline[0];
+ }
+ }
+
+ pse.id = procs[i].ki_pid;
+ pse.age = 0;
+
+ pse.num_proc = 1;
+ pse.num_lwp = procs[i].ki_numthreads;
+
+ pse.vmem_size = procs[i].ki_size;
+ pse.vmem_rss = procs[i].ki_rssize * getpagesize();
+ pse.vmem_data = procs[i].ki_dsize * getpagesize();
+ pse.vmem_code = procs[i].ki_tsize * getpagesize();
+ pse.stack_size = procs[i].ki_ssize * getpagesize();
+ pse.vmem_minflt = 0;
+ pse.vmem_minflt_counter = procs[i].ki_rusage.ru_minflt;
+ pse.vmem_majflt = 0;
+ pse.vmem_majflt_counter = procs[i].ki_rusage.ru_majflt;
+
+ pse.cpu_user = 0;
+ pse.cpu_user_counter = procs[i].ki_rusage.ru_utime.tv_sec
+ * 1000
+ + procs[i].ki_rusage.ru_utime.tv_usec;
+ pse.cpu_system = 0;
+ pse.cpu_system_counter = procs[i].ki_rusage.ru_stime.tv_sec
+ * 1000
+ + procs[i].ki_rusage.ru_stime.tv_usec;
+
+ /* no io data */
+ pse.io_rchar = -1;
+ pse.io_wchar = -1;
+ pse.io_syscr = -1;
+ pse.io_syscw = -1;
+
+ switch (procs[i].ki_stat)
+ {
+ case SSTOP: stopped++; break;
+ case SSLEEP: sleeping++; break;
+ case SRUN: running++; break;
+ case SIDL: idle++; break;
+ case SWAIT: wait++; break;
+ case SLOCK: blocked++; break;
+ case SZOMB: zombies++; break;
+ }
+
+ ps_list_add (procs[i].ki_comm, cmdline_ptr, &pse);
+ }
+
+ kvm_close(kd);
+
+ ps_submit_state ("running", running);
+ ps_submit_state ("sleeping", sleeping);
+ ps_submit_state ("zombies", zombies);
+ ps_submit_state ("stopped", stopped);
+ ps_submit_state ("blocked", blocked);
+ ps_submit_state ("idle", idle);
+ ps_submit_state ("wait", wait);
+
+ for (ps_ptr = list_head_g; ps_ptr != NULL; ps_ptr = ps_ptr->next)
+ ps_submit_proc_list (ps_ptr);
+/* #endif HAVE_LIBKVM_GETPROCS && HAVE_STRUCT_KINFO_PROC_FREEBSD */
+
+#elif HAVE_PROCINFO_H
+ /* AIX */
+ int running = 0;
+ int sleeping = 0;
+ int zombies = 0;
+ int stopped = 0;
+ int paging = 0;
+ int blocked = 0;
+
+ pid_t pindex = 0;
+ int nprocs;
+
+ procstat_t *ps;
+ procstat_entry_t pse;
+
+ ps_list_reset ();
+ while ((nprocs = getprocs64 (procentry, sizeof(struct procentry64),
+ /* fdsinfo = */ NULL, sizeof(struct fdsinfo64),
+ &pindex, MAXPROCENTRY)) > 0)
+ {
+ int i;
+
+ for (i = 0; i < nprocs; i++)
+ {
+ tid64_t thindex;
+ int nthreads;
+ char arglist[MAXARGLN+1];
+ char *cargs;
+ char *cmdline;
+
+ if (procentry[i].pi_state == SNONE) continue;
+ /* if (procentry[i].pi_state == SZOMB) FIXME */
+
+ cmdline = procentry[i].pi_comm;
+ cargs = procentry[i].pi_comm;
+ if ( procentry[i].pi_flags & SKPROC )
+ {
+ if (procentry[i].pi_pid == 0)
+ cmdline = "swapper";
+ cargs = cmdline;
+ }
+ else
+ {
+ if (getargs(&procentry[i], sizeof(struct procentry64), arglist, MAXARGLN) >= 0)
+ {
+ int n;
+
+ n = -1;
+ while (++n < MAXARGLN)
+ {
+ if (arglist[n] == '\0')
+ {
+ if (arglist[n+1] == '\0')
+ break;
+ arglist[n] = ' ';
+ }
+ }
+ cargs = arglist;
+ }
+ }
+
+ pse.id = procentry[i].pi_pid;
+ pse.age = 0;
+ pse.num_lwp = procentry[i].pi_thcount;
+ pse.num_proc = 1;
+
+ thindex=0;
+ while ((nthreads = getthrds64(procentry[i].pi_pid,
+ thrdentry, sizeof(struct thrdentry64),
+ &thindex, MAXTHRDENTRY)) > 0)
+ {
+ int j;
+
+ for (j=0; j< nthreads; j++)
+ {
+ switch (thrdentry[j].ti_state)
+ {
+ /* case TSNONE: break; */
+ case TSIDL: blocked++; break; /* FIXME is really blocked */
+ case TSRUN: running++; break;
+ case TSSLEEP: sleeping++; break;
+ case TSSWAP: paging++; break;
+ case TSSTOP: stopped++; break;
+ case TSZOMB: zombies++; break;
+ }
+ }
+ if (nthreads < MAXTHRDENTRY)
+ break;
+ }
+
+ pse.cpu_user = 0;
+ /* tv_usec is nanosec ??? */
+ pse.cpu_user_counter = procentry[i].pi_ru.ru_utime.tv_sec * 1000000 +
+ procentry[i].pi_ru.ru_utime.tv_usec / 1000;
+
+ pse.cpu_system = 0;
+ /* tv_usec is nanosec ??? */
+ pse.cpu_system_counter = procentry[i].pi_ru.ru_stime.tv_sec * 1000000 +
+ procentry[i].pi_ru.ru_stime.tv_usec / 1000;
+
+ pse.vmem_minflt = 0;
+ pse.vmem_minflt_counter = procentry[i].pi_minflt;
+ pse.vmem_majflt = 0;
+ pse.vmem_majflt_counter = procentry[i].pi_majflt;
+
+ pse.vmem_size = procentry[i].pi_tsize + procentry[i].pi_dvm * pagesize;
+ pse.vmem_rss = (procentry[i].pi_drss + procentry[i].pi_trss) * pagesize;
+ /* Not supported */
+ pse.vmem_data = 0;
+ pse.vmem_code = 0;
+ pse.stack_size = 0;
+
+ pse.io_rchar = -1;
+ pse.io_wchar = -1;
+ pse.io_syscr = -1;
+ pse.io_syscw = -1;
+
+ ps_list_add (cmdline, cargs, &pse);
+ } /* for (i = 0 .. nprocs) */
+
+ if (nprocs < MAXPROCENTRY)
+ break;
+ } /* while (getprocs64() > 0) */
+ ps_submit_state ("running", running);
+ ps_submit_state ("sleeping", sleeping);
+ ps_submit_state ("zombies", zombies);
+ ps_submit_state ("stopped", stopped);
+ ps_submit_state ("paging", paging);
+ ps_submit_state ("blocked", blocked);
+
+ for (ps = list_head_g; ps != NULL; ps = ps->next)
+ ps_submit_proc_list (ps);
+#endif /* HAVE_PROCINFO_H */
return (0);
} /* int ps_read */
projects / collectd.git / blobdiff