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root/i-scream/projects/cms/source/host/ihost-perl/plugins/solaris/solaris.c

Comparing projects/cms/source/host/ihost-perl/plugins/solaris/solaris.c (file contents):
Revision 1.1 by pajs, Fri Mar 8 13:24:32 2002 UTC vs.
Revision 1.10 by tdb, Tue May 21 16:47:12 2002 UTC

#	Line 1 | Line 1
1	+	/*
2	+	* i-scream central monitoring system
3	+	* http://www.i-scream.org.uk
4	+	* Copyright (C) 2000-2002 i-scream
5	+	*
6	+	* This program is free software; you can redistribute it and/or
7	+	* modify it under the terms of the GNU General Public License
8	+	* as published by the Free Software Foundation; either version 2
9	+	* of the License, or (at your option) any later version.
10	+	*
11	+	* This program is distributed in the hope that it will be useful,
12	+	* but WITHOUT ANY WARRANTY; without even the implied warranty of
13	+	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14	+	* GNU General Public License for more details.
15	+	*
16	+	* You should have received a copy of the GNU General Public License
17	+	* along with this program; if not, write to the Free Software
18	+	* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
19	+	*/
20	+
21		#include <stdio.h>
22		#include <sys/types.h>
23		#include <sys/statvfs.h>
24		#include <sys/mnttab.h>
25	<	#include <ukcprog.h>
25	>	#include "ukcprog.h"
26	>	#include <sys/utsname.h>
27	>	#include <sys/loadavg.h>
28	>	#include <utmp.h>
29	>	#include <kstat.h>
30	>	#include <sys/sysinfo.h>
31	>	#include <unistd.h>
32	>	#include <sys/stat.h>
33	>	#include <sys/swap.h>
34	>	#include <stdlib.h>
35	>	#include <strings.h>
36	>	#include <time.h>
37
38	<	void die()
39	<	{
9	<	exit(1);
38	>	void die(){
39	>	exit(1);
40		}
41
42
43	<	void diskStats()
44	<	{
45	<	struct mnttab mp;
46	<	struct statvfs df;
47	<	FILE *f;
48	<	int counter=0;
43	>	void diskStats(){
44	>	struct mnttab mp;
45	>	struct statvfs df;
46	>	FILE *f;
47	>	int counter=0;
48	>
49	>	if ((f=fopen("/etc/mnttab", "r" ))==NULL){
50	>	errf("Failed to open mounts (%m)");
51	>	die();
52	>	}
53
54	<	if ((f=fopen("/etc/mnttab", "r" ))==NULL)
55	<	{
56	<	errf("Failed to open mounts (%m)");
57	<	die();
58	<	}
59	<
60	<	while((getmntent(f, &mp)) == 0)
27	<	{
28	<	if ((statvfs(mp.mnt_mountp, &df)) !=0)
29	<	{
30	<	errf("Failed to gets fs stats (%m)");
31	<	die();
32	<	}
54	>	while((getmntent(f, &mp)) == 0){
55	>	if ((statvfs(mp.mnt_mountp, &df)) !=0){
56	>	errf("Failed to gets fs stats (%m)");
57	>	continue;
58	>	}
59	>
60	>	if((((strcmp(mp.mnt_fstype,"ufs"))==0) || (strcmp(mp.mnt_fstype,"tmpfs")) ==0)){
61
62	<	printf("packet.disk.p%d.attributes.mount %s\n", counter, mp.mnt_mountp);
63	<	printf("packet.disk.p%d.attributes.name %s\n", counter, mp.mnt_special);
64	<	printf("packet.disk.p%d.attributes.kbytes %lu\n",counter, ((df.f_frsize/1024) * df.f_blocks));
65	<	printf("packet.disk.p%d.attributes.used %lu\n",counter, (((df.f_frsize/1024) * df.f_blocks) -((df.f_frsize/1024) * df.f_bfree)));
66	<	printf("packet.disk.p%d.attributes.avail %lu\n",counter, (df.f_frsize/1024) * df.f_bavail);
67	<	printf("packet.disk.p%d.attributes.totalinodes %lu\n", counter, df.f_files);
68	<	printf("packet.disk.p%d.attributes.freeinodes %lu\n",counter, df.f_ffree);
69	<
70	<	counter++;
71	<	}
72	<
45	<
46	<
62	>	printf("packet.disk.p%d.attributes.mount %s\n", counter, mp.mnt_mountp);
63	>	printf("packet.disk.p%d.attributes.name %s\n", counter, mp.mnt_special);
64	>	printf("packet.disk.p%d.attributes.kbytes %lu\n",counter, ((df.f_frsize/1024) * df.f_blocks));
65	>	printf("packet.disk.p%d.attributes.used %lu\n",counter, (((df.f_frsize/1024) * df.f_blocks) -((df.f_frsize/1024) * df.f_bfree)));
66	>	printf("packet.disk.p%d.attributes.avail %lu\n",counter, (df.f_frsize/1024) * df.f_bavail);
67	>	printf("packet.disk.p%d.attributes.totalinodes %lu\n", counter, df.f_files);
68	>	printf("packet.disk.p%d.attributes.freeinodes %lu\n",counter, df.f_ffree);
69	>
70	>	counter++;
71	>	}
72	>	}
73		}
74
75	+	void osStats(){
76	+	struct utsname os;
77	+
78	+	if((uname(&os)) == -1){
79	+	errf("Failed to get os stats (%m)");
80	+	die();
81	+	}
82
83	<	int main()
84	<	{
85	<	diskStats();
86	<	return 0;
83	>	printf("packet.os.name %s\n", os.sysname);
84	>	printf("packet.os.release %s\n" , os.release);
85	>	printf("packet.os.version %s\n", os.version);
86	>	printf("packet.os.sysname %s\n" , os.nodename);
87	>	printf("packet.os.platform %s\n", os.machine);
88	>
89	>	}
90	>
91	>	void loadStats(){
92	>	double loadav[3];
93	>
94	>	if((getloadavg(loadav,3)) == -1){
95	>	errf("Failed to get load averages (%m)");
96	>	die();
97	>	}
98	>
99	>	printf("packet.load.load1 %.2f\n",loadav[0]);
100	>	printf("packet.load.load5 %.2f\n",loadav[1]);
101	>	printf("packet.load.load15 %.2f\n",loadav[2]);
102	>	}
103	>
104	>	void userStats(){
105	>	int nousers=0;
106	>	struct utmp *entry;
107	>
108	>	printf("packet.users.list");
109	>
110	>	while((entry=getutent()) != NULL){
111	>	if(entry->ut_type==USER_PROCESS)
112	>	{
113	>	printf(" %s",entry->ut_user);
114	>	nousers++;
115	>	}
116	>	}
117	>	printf("\npacket.users.count %d\n", nousers);
118	>	}
119	>
120	>	void systemStats(){
121	>	kstat_ctl_t *kc;
122	>	kstat_t *ksp;
123	>	kstat_named_t *kn;
124	>	int pagesize;
125	>	cpu_stat_t cs;
126	>	uint_t cpustats[5][2];
127	>	float usage;
128	>	uint_t user, kernel, idle, iowait, swap, total;
129	>	ulong totalmem, freemem;
130	>	long swaptotal, swapused;
131	>	time_t uptime,curtime;
132	>
133	>	struct anoninfo ai;
134	>
135	>
136	>	if ((kc = kstat_open()) == NULL) {
137	>	errf("kstat_open failure (%m)");
138	>	die();
139	>	}
140	>
141	>	/* Borrowed from gkrellm ;) */
142	>
143	>	for (ksp = kc->kc_chain; ksp!=NULL; ksp = ksp->ks_next) {
144	>	if ((strcmp(ksp->ks_module, "cpu_stat")) != 0)
145	>	continue;
146	>	if (kstat_read(kc, ksp, &cs) == -1) {
147	>	perror("kstat_read");
148	>	continue;
149	>	}
150	>	}
151	>
152	>	cpustats[0][0]=cs.cpu_sysinfo.cpu[CPU_USER];
153	>	cpustats[1][0]=cs.cpu_sysinfo.cpu[CPU_WAIT];
154	>	cpustats[2][0]=cs.cpu_sysinfo.cpu[CPU_KERNEL];
155	>	cpustats[3][0]=cs.cpu_sysinfo.cpu[CPU_IDLE];
156	>	cpustats[4][0]=cs.cpu_sysinfo.cpu[CPU_STATES];
157	>
158	>	sleep(1);
159	>
160	>	if (kstat_chain_update(kc) == -1) {
161	>	errf("Kstat update failure (%m)");
162	>	die();
163	>	}
164	>
165	>	for (ksp = kc->kc_chain; ksp!=NULL ; ksp = ksp->ks_next) {
166	>	if ((strcmp(ksp->ks_module, "cpu_stat")) != 0)
167	>	continue;
168	>	if (kstat_read(kc, ksp, &cs) == -1) {
169	>	perror("kstat_read");
170	>	continue;
171	>	}
172	>	}
173	>
174	>	cpustats[0][1]=cs.cpu_sysinfo.cpu[CPU_USER];
175	>	cpustats[1][1]=cs.cpu_sysinfo.cpu[CPU_WAIT];
176	>	cpustats[2][1]=cs.cpu_sysinfo.cpu[CPU_KERNEL];
177	>	cpustats[3][1]=cs.cpu_sysinfo.cpu[CPU_IDLE];
178	>	cpustats[4][1]=cs.cpu_sysinfo.cpu[CPU_STATES];
179	>
180	>	user=cpustats[0][1]-cpustats[0][0];
181	>	iowait=cpustats[1][1]-cpustats[1][0];
182	>	kernel=cpustats[2][1]-cpustats[2][0];
183	>	idle=cpustats[3][1]-cpustats[3][0];
184	>	swap=cpustats[4][1]-cpustats[4][0];
185	>
186	>	total=user+kernel+idle+iowait+swap;
187	>
188	>	usage=((((float)user)/((float)total))*100.00);
189	>
190	>	printf("packet.cpu.user %3.2f\n", usage);
191	>	usage=((((float)kernel)/((float)total))*100.00);
192	>	printf("packet.cpu.kernel %3.2f\n", usage);
193	>	usage=((((float)idle)/((float)total))*100.00);
194	>	printf("packet.cpu.idle %3.2f\n", usage);
195	>	usage=((((float)iowait)/((float)total))*100.00);
196	>	printf("packet.cpu.iowait %3.2f\n", usage);
197	>	usage=((((float)swap)/((float)total))*100.00);
198	>	printf("packet.cpu.swap %3.2f\n", usage);
199	>
200	>	/* MEMORY STATS */
201	>
202	>	if((pagesize=sysconf(_SC_PAGESIZE)) == -1){
203	>	errf("Failed to get pagesize (%m)");
204	>	die();
205	>	}
206	>
207	>	if((totalmem=sysconf(_SC_PHYS_PAGES)) == -1){
208	>	errf("Failed to get total memory");
209	>	die();
210	>	}
211	>
212	>	totalmem=((totalmem*pagesize)/1024)/1024;
213	>
214	>	ksp = kstat_lookup(kc, "unix", 0, "system_pages");
215	>	if (kstat_read(kc, ksp, 0) == -1) {
216	>	perror("kstat_read");
217	>	die();
218	>	}
219	>
220	>	if((kn=kstat_data_lookup(ksp, "freemem")) == NULL){
221	>	errf("Failed to get free memory (%m)");
222	>	die();
223	>	}
224	>
225	>	freemem=(((kn->value.ul)*pagesize)/1024)/1024;
226	>
227	>	printf("packet.memory.total %lu\n",totalmem);
228	>	printf("packet.memory.free %lu\n",freemem);
229	>	printf("packet.memory.used %lu\n",(totalmem-freemem));
230	>
231	>
232	>	if (swapctl(SC_AINFO, &ai) == -1) {
233	>	errf("Failed to get swap details (%m)");
234	>	die();
235	>	}
236	>
237	>	swaptotal=((ai.ani_max/1024)*pagesize)/1024;
238	>	swapused=((ai.ani_resv/1024)*pagesize)/1024;
239	>
240	>	/* Ok this is actually for TOP combatability, but this is not
241	>	total swap, cos it actually also seems to include memory stats. */
242	>	printf("packet.swap.total %ld\n",swaptotal);
243	>	printf("packet.swap.used %ld\n", swapused);
244	>	printf("packet.swap.free %lu\n", (swaptotal-swapused));
245	>
246	>	ksp=kstat_lookup(kc, "unix", -1, "system_misc");
247	>	if (kstat_read(kc, ksp, 0) == -1) {
248	>	errf("Failed to get uptime (%m)");
249	>	die();
250	>	}
251	>
252	>	if((kn=kstat_data_lookup(ksp, "boot_time")) == NULL){
253	>	errf("Failed to get uptime (%m)");
254	>	die();
255	>	}
256	>
257	>	uptime=(kn->value.ui32);
258	>	time(&curtime);
259	>	printf("packet.os.uptime %ld\n", (curtime-uptime));
260	>
261	>	}
262	>
263	>	void processStats() {
264	>	int sleeping=-1;
265	>	int zombie=0;
266	>	int stopped=0;
267	>	int running=0;
268	>	char *line;
269	>	char *line_p;
270	>
271	>
272	>	FILE *f;
273	>
274	>	if((f=popen("/bin/ps -Al" , "r")) == NULL) {
275	>	errf("Failed to get process stats (%m)");
276	>	die();
277	>	}
278	>
279	>	while((line=fpgetline(f)) != NULL) {
280	>	line_p=line;
281	>	for(; (*line_p == ' ') && (*line_p != '\0'); line_p++);
282	>	line_p=strchr(line_p, ' ');
283	>	for(; (*line_p == ' ') && (*line_p != '\0'); line_p++);
284	>	if (line_p==NULL) abort();
285	>	/* Ok, we should now be at the state :) .. */
286	>	if (*line_p=='S') sleeping++;
287	>	if (*line_p=='R') running++;
288	>	if (*line_p=='Z') zombie++;
289	>	if (*line_p=='T') stopped++;
290	>	}
291	>
292	>	if((pclose(f)) == -1) {
293	>	errf("Failed to close process stats (%m)");
294	>	die();
295	>	}
296	>
297	>	printf("packet.processes.sleeping %d\n",sleeping);
298	>	printf("packet.processes.cpu %d\n",running);
299	>	printf("packet.processes.zombie %d\n",zombie);
300	>	printf("packet.processes.stopped %d\n", stopped);
301	>	printf("packet.processes.total %d\n", (sleeping+running+zombie+stopped));
302	>
303	>	}
304	>
305	>
306	>	int main(){
307	>	diskStats();
308	>	osStats();
309	>	loadStats();
310	>	userStats();
311	>	systemStats();
312	>	processStats();
313	>	return 0;
314		}
315

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