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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 1.3 by tdb, Fri Mar 8 15:02:56 2002 UTC vs.
Revision 1.6 by pajs, Mon Mar 18 15:34:42 2002 UTC

#	Line 5 | Line 5
5		#include "ukcprog.h"
6		#include <sys/utsname.h>
7		#include <sys/loadavg.h>
8	+	#include <utmp.h>
9	+	#include <kstat.h>
10	+	#include <sys/sysinfo.h>
11	+	#include <unistd.h>
12	+	#include <sys/stat.h>
13	+	#include <sys/swap.h>
14	+	#include <stdlib.h>
15	+	#include <strings.h>
16	+	#include <time.h>
17
18	<	void die()
19	<	{
11	<	exit(1);
18	>	void die(){
19	>	exit(1);
20		}
21
22
23	<	void diskStats()
24	<	{
25	<	struct mnttab mp;
26	<	struct statvfs df;
27	<	FILE *f;
28	<	int counter=0;
23	>	void diskStats(){
24	>	struct mnttab mp;
25	>	struct statvfs df;
26	>	FILE *f;
27	>	int counter=0;
28	>
29	>	if ((f=fopen("/etc/mnttab", "r" ))==NULL){
30	>	errf("Failed to open mounts (%m)");
31	>	die();
32	>	}
33
34	<	if ((f=fopen("/etc/mnttab", "r" ))==NULL)
35	<	{
36	<	errf("Failed to open mounts (%m)");
37	<	die();
38	<	}
27	<
28	<	while((getmntent(f, &mp)) == 0)
29	<	{
30	<	if ((statvfs(mp.mnt_mountp, &df)) !=0)
31	<	{
32	<	errf("Failed to gets fs stats (%m)");
33	<	die();
34	<	}
34	>	while((getmntent(f, &mp)) == 0){
35	>	if ((statvfs(mp.mnt_mountp, &df)) !=0){
36	>	errf("Failed to gets fs stats (%m)");
37	>	die();
38	>	}
39
40	<	printf("packet.disk.p%d.attributes.mount %s\n", counter, mp.mnt_mountp);
41	<	printf("packet.disk.p%d.attributes.name %s\n", counter, mp.mnt_special);
42	<	printf("packet.disk.p%d.attributes.kbytes %lu\n",counter, ((df.f_frsize/1024) * df.f_blocks));
43	<	printf("packet.disk.p%d.attributes.used %lu\n",counter, (((df.f_frsize/1024) * df.f_blocks) -((df.f_frsize/1024) * df.f_bfree)));
44	<	printf("packet.disk.p%d.attributes.avail %lu\n",counter, (df.f_frsize/1024) * df.f_bavail);
45	<	printf("packet.disk.p%d.attributes.totalinodes %lu\n", counter, df.f_files);
46	<	printf("packet.disk.p%d.attributes.freeinodes %lu\n",counter, df.f_ffree);
47	<
48	<	counter++;
49	<	}
40	>	printf("packet.disk.p%d.attributes.mount %s\n", counter, mp.mnt_mountp);
41	>	printf("packet.disk.p%d.attributes.name %s\n", counter, mp.mnt_special);
42	>	printf("packet.disk.p%d.attributes.kbytes %lu\n",counter, ((df.f_frsize/1024) * df.f_blocks));
43	>	printf("packet.disk.p%d.attributes.used %lu\n",counter, (((df.f_frsize/1024) * df.f_blocks) -((df.f_frsize/1024) * df.f_bfree)));
44	>	printf("packet.disk.p%d.attributes.avail %lu\n",counter, (df.f_frsize/1024) * df.f_bavail);
45	>	printf("packet.disk.p%d.attributes.totalinodes %lu\n", counter, df.f_files);
46	>	printf("packet.disk.p%d.attributes.freeinodes %lu\n",counter, df.f_ffree);
47	>
48	>	counter++;
49	>	}
50		}
51
52	<	void osStats()
53	<	{
54	<	struct utsname os;
52	>	void osStats(){
53	>	struct utsname os;
54	>
55	>	if((uname(&os)) == -1){
56	>	errf("Failed to get os stats (%m)");
57	>	die();
58	>	}
59
60	<	if((uname(&os)) == -1)
61	<	{
62	<	errf("Failed to get os stats (%m)");
63	<	die();
64	<	}
60	>	printf("packet.os.name %s\n", os.sysname);
61	>	printf("packet.os.release %s\n" , os.release);
62	>	printf("packet.os.version %s\n", os.version);
63	>	printf("packet.os.sysname %s\n" , os.nodename);
64	>	printf("packet.os.platform %s\n", os.machine);
65
58	–	printf("packet.os.name %s\n", os.sysname);
59	–	printf("packet.os.release %s\n" , os.release);
60	–	printf("packet.os.version %s\n", os.version);
61	–	printf("packet.os.sysname %s\n" , os.nodename);
62	–	printf("packet.os.platform %s\n", os.machine);
63	–
66		}
67
68	<	void loadStats()
67	<	{
68	>	void loadStats(){
69		double loadav[3];
70
71	<	if((getloadavg(loadav,3)) == -1)
72	<	{
73	<	errf("Failed to get load averages (%m)");
73	<	die();
74	<
71	>	if((getloadavg(loadav,3)) == -1){
72	>	errf("Failed to get load averages (%m)");
73	>	die();
74		}
75
76		printf("packet.load.load1 %.2f\n",loadav[0]);
#	Line 79 | Line 78 | void loadStats()
78		printf("packet.load.load15 %.2f\n",loadav[2]);
79		}
80
81	<	int main()
82	<	{
81	>	void userStats(){
82	>	int nousers=0;
83	>	struct utmp *entry;
84	>
85	>	printf("packet.users.list");
86	>
87	>	while((entry=getutent()) != NULL){
88	>	if(entry->ut_type==USER_PROCESS)
89	>	{
90	>	printf(" %s",entry->ut_user);
91	>	nousers++;
92	>	}
93	>	}
94	>	printf("\npacket.users.count %d\n", nousers);
95	>	}
96
97	+	void systemStats(){
98	+	kstat_ctl_t *kc;
99	+	kstat_t *ksp;
100	+	kstat_named_t *kn;
101	+	int pagesize;
102	+	cpu_stat_t cs;
103	+	uint_t cpustats[5][2];
104	+	float usage;
105	+	uint_t user, kernel, idle, iowait, swap, total;
106	+	ulong totalmem, freemem;
107	+	long swaptotal, swapused;
108	+	time_t uptime,curtime;
109	+
110	+	struct anoninfo ai;
111	+
112	+
113	+	if ((kc = kstat_open()) == NULL) {
114	+	errf("kstat_open failure (%m)");
115	+	die();
116	+	}
117	+
118	+	/* Borrowed from gkrellm ;) */
119	+
120	+	for (ksp = kc->kc_chain; ksp!=NULL; ksp = ksp->ks_next) {
121	+	if ((strcmp(ksp->ks_module, "cpu_stat")) != 0)
122	+	continue;
123	+	if (kstat_read(kc, ksp, &cs) == -1) {
124	+	perror("kstat_read");
125	+	continue;
126	+	}
127	+	}
128	+
129	+	cpustats[0][0]=cs.cpu_sysinfo.cpu[CPU_USER];
130	+	cpustats[1][0]=cs.cpu_sysinfo.cpu[CPU_WAIT];
131	+	cpustats[2][0]=cs.cpu_sysinfo.cpu[CPU_KERNEL];
132	+	cpustats[3][0]=cs.cpu_sysinfo.cpu[CPU_IDLE];
133	+	cpustats[4][0]=cs.cpu_sysinfo.cpu[CPU_STATES];
134	+
135	+	sleep(1);
136	+
137	+	if (kstat_chain_update(kc) == -1) {
138	+	errf("Kstat update failure (%m)");
139	+	die();
140	+	}
141	+
142	+	for (ksp = kc->kc_chain; ksp!=NULL ; ksp = ksp->ks_next) {
143	+	if ((strcmp(ksp->ks_module, "cpu_stat")) != 0)
144	+	continue;
145	+	if (kstat_read(kc, ksp, &cs) == -1) {
146	+	perror("kstat_read");
147	+	continue;
148	+	}
149	+	}
150	+
151	+	cpustats[0][1]=cs.cpu_sysinfo.cpu[CPU_USER];
152	+	cpustats[1][1]=cs.cpu_sysinfo.cpu[CPU_WAIT];
153	+	cpustats[2][1]=cs.cpu_sysinfo.cpu[CPU_KERNEL];
154	+	cpustats[3][1]=cs.cpu_sysinfo.cpu[CPU_IDLE];
155	+	cpustats[4][1]=cs.cpu_sysinfo.cpu[CPU_STATES];
156	+
157	+	user=cpustats[0][1]-cpustats[0][0];
158	+	iowait=cpustats[1][1]-cpustats[1][0];
159	+	kernel=cpustats[2][1]-cpustats[2][0];
160	+	idle=cpustats[3][1]-cpustats[3][0];
161	+	swap=cpustats[4][1]-cpustats[4][0];
162	+
163	+	total=user+kernel+idle+iowait+swap;
164	+
165	+	usage=((((float)user)/((float)total))*100.00);
166	+
167	+	printf("packet.cpu.user %3.2f\n", usage);
168	+	usage=((((float)kernel)/((float)total))*100.00);
169	+	printf("packet.cpu.kernel %3.2f\n", usage);
170	+	usage=((((float)idle)/((float)total))*100.00);
171	+	printf("packet.cpu.idle %3.2f\n", usage);
172	+	usage=((((float)iowait)/((float)total))*100.00);
173	+	printf("packet.cpu.iowait %3.2f\n", usage);
174	+	usage=((((float)swap)/((float)total))*100.00);
175	+	printf("packet.cpu.swap %3.2f\n", usage);
176	+
177	+	/* MEMORY STATS */
178	+
179	+	if((pagesize=sysconf(_SC_PAGESIZE)) == -1){
180	+	errf("Failed to get pagesize (%m)");
181	+	die();
182	+	}
183	+
184	+	if((totalmem=sysconf(_SC_PHYS_PAGES)) == -1){
185	+	errf("Failed to get total memory");
186	+	die();
187	+	}
188	+
189	+	totalmem=((totalmem*pagesize)/1024)/1024;
190	+
191	+	ksp = kstat_lookup(kc, "unix", 0, "system_pages");
192	+	if (kstat_read(kc, ksp, 0) == -1) {
193	+	perror("kstat_read");
194	+	die();
195	+	}
196	+
197	+	if((kn=kstat_data_lookup(ksp, "freemem")) == NULL){
198	+	errf("Failed to get free memory (%m)");
199	+	die();
200	+	}
201	+
202	+	freemem=(((kn->value.ul)*pagesize)/1024)/1024;
203	+
204	+	printf("packet.memory.total %lu\n",totalmem);
205	+	printf("packet.memory.free %lu\n",freemem);
206	+	printf("packet.memory.used %lu\n",(totalmem-freemem));
207	+
208	+
209	+	if (swapctl(SC_AINFO, &ai) == -1) {
210	+	errf("Failed to get swap details (%m)");
211	+	die();
212	+	}
213	+
214	+	swaptotal=((ai.ani_max/1024)*pagesize)/1024;
215	+	swapused=((ai.ani_resv/1024)*pagesize)/1024;
216	+
217	+	/* Ok this is actually for TOP combatability, but this is not
218	+	total swap, cos it actually also seems to include memory stats. */
219	+	printf("packet.swap.total %ld\n",swaptotal);
220	+	printf("packet.swap.used %ld\n", swapused);
221	+	printf("packet.swap.free %lu\n", (swaptotal-swapused));
222	+
223	+	ksp=kstat_lookup(kc, "unix", -1, "system_misc");
224	+	if (kstat_read(kc, ksp, 0) == -1) {
225	+	errf("Failed to get uptime (%m)");
226	+	die();
227	+	}
228	+
229	+	if((kn=kstat_data_lookup(ksp, "boot_time")) == NULL){
230	+	errf("Failed to get uptime (%m)");
231	+	die();
232	+	}
233	+
234	+	uptime=(kn->value.ui32);
235	+	time(&curtime);
236	+	printf("packet.os.uptime %ld\n", (curtime-uptime));
237	+
238	+	}
239	+
240	+	void processStats() {
241	+	int sleeping=-1;
242	+	int zombie=0;
243	+	int stopped=0;
244	+	int running=0;
245	+	char *line;
246	+	char *line_p;
247	+
248	+
249	+	FILE *f;
250	+
251	+	if((f=popen("/bin/ps -Al" , "r")) == NULL) {
252	+	errf("Failed to get process stats (%m)");
253	+	die();
254	+	}
255	+
256	+	while((line=fpgetline(f)) != NULL) {
257	+	line_p=line;
258	+	for(; (*line_p == ' ') && (*line_p != '\0'); line_p++);
259	+	line_p=strchr(line_p, ' ');
260	+	for(; (*line_p == ' ') && (*line_p != '\0'); line_p++);
261	+	if (line_p==NULL) abort();
262	+	/* Ok, we should now be at the state :) .. */
263	+	if (*line_p=='S') sleeping++;
264	+	if (*line_p=='R') running++;
265	+	if (*line_p=='Z') zombie++;
266	+	if (*line_p=='T') stopped++;
267	+	}
268	+
269	+	if((pclose(f)) == -1) {
270	+	errf("Failed to close process stats (%m)");
271	+	die();
272	+	}
273	+
274	+	printf("packet.processes.sleeping %d\n",sleeping);
275	+	printf("packet.processes.cpu %d\n",running);
276	+	printf("packet.processes.zombie %d\n",zombie);
277	+	printf("packet.processes.stopped %d\n", stopped);
278	+	printf("packet.processes.total %d\n", (sleeping+running+zombie+stopped));
279	+
280	+	}
281	+
282	+
283	+	int main(){
284		diskStats();
285		osStats();
286		loadStats();
287	+	userStats();
288	+	systemStats();
289	+	processStats();
290		return 0;
291		}
292

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