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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 1.5 by pajs, Mon Mar 18 13:46:12 2002 UTC

#	Line 2 | Line 2
2		#include <sys/types.h>
3		#include <sys/statvfs.h>
4		#include <sys/mnttab.h>
5	<	#include <ukcprog.h>
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
17	<	void die()
18	<	{
9	<	exit(1);
17	>	void die(){
18	>	exit(1);
19		}
20
21
22	<	void diskStats()
23	<	{
24	<	struct mnttab mp;
25	<	struct statvfs df;
26	<	FILE *f;
27	<	int counter=0;
22	>	void diskStats(){
23	>	struct mnttab mp;
24	>	struct statvfs df;
25	>	FILE *f;
26	>	int counter=0;
27	>
28	>	if ((f=fopen("/etc/mnttab", "r" ))==NULL){
29	>	errf("Failed to open mounts (%m)");
30	>	die();
31	>	}
32
33	<	if ((f=fopen("/etc/mnttab", "r" ))==NULL)
34	<	{
35	<	errf("Failed to open mounts (%m)");
36	<	die();
37	<	}
25	<
26	<	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	<	}
33	>	while((getmntent(f, &mp)) == 0){
34	>	if ((statvfs(mp.mnt_mountp, &df)) !=0){
35	>	errf("Failed to gets fs stats (%m)");
36	>	die();
37	>	}
38
39	<	printf("packet.disk.p%d.attributes.mount %s\n", counter, mp.mnt_mountp);
40	<	printf("packet.disk.p%d.attributes.name %s\n", counter, mp.mnt_special);
41	<	printf("packet.disk.p%d.attributes.kbytes %lu\n",counter, ((df.f_frsize/1024) * df.f_blocks));
42	<	printf("packet.disk.p%d.attributes.used %lu\n",counter, (((df.f_frsize/1024) * df.f_blocks) -((df.f_frsize/1024) * df.f_bfree)));
43	<	printf("packet.disk.p%d.attributes.avail %lu\n",counter, (df.f_frsize/1024) * df.f_bavail);
44	<	printf("packet.disk.p%d.attributes.totalinodes %lu\n", counter, df.f_files);
45	<	printf("packet.disk.p%d.attributes.freeinodes %lu\n",counter, df.f_ffree);
46	<
47	<	counter++;
48	<	}
44	<
45	<
46	<
39	>	printf("packet.disk.p%d.attributes.mount %s\n", counter, mp.mnt_mountp);
40	>	printf("packet.disk.p%d.attributes.name %s\n", counter, mp.mnt_special);
41	>	printf("packet.disk.p%d.attributes.kbytes %lu\n",counter, ((df.f_frsize/1024) * df.f_blocks));
42	>	printf("packet.disk.p%d.attributes.used %lu\n",counter, (((df.f_frsize/1024) * df.f_blocks) -((df.f_frsize/1024) * df.f_bfree)));
43	>	printf("packet.disk.p%d.attributes.avail %lu\n",counter, (df.f_frsize/1024) * df.f_bavail);
44	>	printf("packet.disk.p%d.attributes.totalinodes %lu\n", counter, df.f_files);
45	>	printf("packet.disk.p%d.attributes.freeinodes %lu\n",counter, df.f_ffree);
46	>
47	>	counter++;
48	>	}
49		}
50
51	+	void osStats(){
52	+	struct utsname os;
53	+
54	+	if((uname(&os)) == -1){
55	+	errf("Failed to get os stats (%m)");
56	+	die();
57	+	}
58
59	<	int main()
60	<	{
61	<	diskStats();
62	<	return 0;
59	>	printf("packet.os.name %s\n", os.sysname);
60	>	printf("packet.os.release %s\n" , os.release);
61	>	printf("packet.os.version %s\n", os.version);
62	>	printf("packet.os.sysname %s\n" , os.nodename);
63	>	printf("packet.os.platform %s\n", os.machine);
64	>
65	>	}
66	>
67	>	void loadStats(){
68	>	double loadav[3];
69	>
70	>	if((getloadavg(loadav,3)) == -1){
71	>	errf("Failed to get load averages (%m)");
72	>	die();
73	>	}
74	>
75	>	printf("packet.load.load1 %.2f\n",loadav[0]);
76	>	printf("packet.load.load5 %.2f\n",loadav[1]);
77	>	printf("packet.load.load15 %.2f\n",loadav[2]);
78	>	}
79	>
80	>	void userStats(){
81	>	int nousers=0;
82	>	struct utmp *entry;
83	>
84	>	printf("packet.users.list");
85	>
86	>	while((entry=getutent()) != NULL){
87	>	if(entry->ut_type==USER_PROCESS)
88	>	{
89	>	printf(" %s",entry->ut_user);
90	>	nousers++;
91	>	}
92	>	}
93	>	printf("\npacket.users.count %d\n", nousers);
94	>	}
95	>
96	>	void systemStats(){
97	>	kstat_ctl_t *kc;
98	>	kstat_t *ksp;
99	>	kstat_named_t *kn;
100	>	int pagesize;
101	>	cpu_stat_t cs;
102	>	uint_t cpustats[4][2];
103	>	float usage;
104	>	uint_t user, kernel, idle, iowait, total;
105	>	ulong totalmem, freemem;
106	>	long swaptotal, swapused;
107	>
108	>	struct anoninfo ai;
109	>
110	>
111	>	if ((kc = kstat_open()) == NULL) {
112	>	errf("kstat_open failure (%m)");
113	>	die();
114	>	}
115	>
116	>	/* Borrowed from gkrellm ;) */
117	>
118	>	for (ksp = kc->kc_chain; ksp!=NULL; ksp = ksp->ks_next) {
119	>	if ((strcmp(ksp->ks_module, "cpu_stat")) != 0)
120	>	continue;
121	>	if (kstat_read(kc, ksp, &cs) == -1) {
122	>	perror("kstat_read");
123	>	continue;
124	>	}
125	>	}
126	>
127	>	cpustats[0][0]=cs.cpu_sysinfo.cpu[CPU_USER];
128	>	cpustats[1][0]=cs.cpu_sysinfo.cpu[CPU_WAIT];
129	>	cpustats[2][0]=cs.cpu_sysinfo.cpu[CPU_KERNEL];
130	>	cpustats[3][0]=cs.cpu_sysinfo.cpu[CPU_IDLE];
131	>
132	>	sleep(1);
133	>
134	>	if (kstat_chain_update(kc) == -1) {
135	>	errf("Kstat update failure (%m)");
136	>	die();
137	>	}
138	>
139	>	for (ksp = kc->kc_chain; ksp!=NULL ; ksp = ksp->ks_next) {
140	>	if ((strcmp(ksp->ks_module, "cpu_stat")) != 0)
141	>	continue;
142	>	if (kstat_read(kc, ksp, &cs) == -1) {
143	>	perror("kstat_read");
144	>	continue;
145	>	}
146	>	}
147	>
148	>	cpustats[0][1]=cs.cpu_sysinfo.cpu[CPU_USER];
149	>	cpustats[1][1]=cs.cpu_sysinfo.cpu[CPU_WAIT];
150	>	cpustats[2][1]=cs.cpu_sysinfo.cpu[CPU_KERNEL];
151	>	cpustats[3][1]=cs.cpu_sysinfo.cpu[CPU_IDLE];
152	>
153	>	user=cpustats[0][1]-cpustats[0][0];
154	>	iowait=cpustats[1][1]-cpustats[1][0];
155	>	kernel=cpustats[2][1]-cpustats[2][0];
156	>	idle=cpustats[3][1]-cpustats[3][0];
157	>
158	>	total=user+kernel+idle+iowait;
159	>
160	>	usage=((((float)user)/((float)total))*100.00);
161	>
162	>	printf("user : %u\n",user);
163	>	printf("total : %u\n",total);
164	>
165	>	printf("packet.cpu.user %3.2f\n", usage);
166	>	usage=((((float)kernel)/((float)total))*100.00);
167	>	printf("packet.cpu.kernel %3.2f\n", usage);
168	>	usage=((((float)idle)/((float)total))*100.00);
169	>	printf("packet.cpu.idle %3.2f\n", usage);
170	>	usage=((((float)iowait)/((float)total))*100.00);
171	>	printf("packet.cpu.iowait %3.2f\n", usage);
172	>
173	>	/* MEMORY STATS */
174	>
175	>	if((pagesize=sysconf(_SC_PAGESIZE)) == -1){
176	>	errf("Failed to get pagesize (%m)");
177	>	die();
178	>	}
179	>
180	>	if((totalmem=sysconf(_SC_PHYS_PAGES)) == -1){
181	>	errf("Failed to get total memory");
182	>	die();
183	>	}
184	>
185	>	totalmem=((totalmem*pagesize)/1024)/1024;
186	>
187	>	ksp = kstat_lookup(kc, "unix", 0, "system_pages");
188	>	if (kstat_read(kc, ksp, 0) == -1) {
189	>	perror("kstat_read");
190	>	die();
191	>	}
192	>
193	>	if((kn=kstat_data_lookup(ksp, "freemem")) == NULL){
194	>	errf("Failed to get free memory (%m)");
195	>	die();
196	>	}
197	>
198	>	freemem=(((kn->value.ul)*pagesize)/1024)/1024;
199	>
200	>	printf("packet.memory.total %lu\n",totalmem);
201	>	printf("packet.memory.free %lu\n",freemem);
202	>	printf("packet.memory.used %lu\n",(totalmem-freemem));
203	>
204	>
205	>	if (swapctl(SC_AINFO, &ai) == -1) {
206	>	errf("Failed to get swap details (%m)");
207	>	die();
208	>	}
209	>
210	>	swaptotal=((ai.ani_max/1024)*pagesize)/1024;
211	>	swapused=((ai.ani_resv/1024)*pagesize)/1024;
212	>
213	>	/* Ok this is actually for TOP combatability, but this is not
214	>	total swap, cos it actually also seems to include memory stats. */
215	>	printf("packet.swap.total %ld\n",swaptotal);
216	>	printf("packet.swap.used %ld\n", swapused);
217	>	printf("packet.swap.free %lu\n", (swaptotal-swapused));
218	>
219	>	}
220	>
221	>	void processStats() {
222	>	int sleeping=-1;
223	>	int zombie=0;
224	>	int stopped=0;
225	>	int running=0;
226	>	char *line;
227	>	char *line_p;
228	>
229	>
230	>	FILE *f;
231	>
232	>	if((f=popen("/bin/ps -Al" , "r")) == NULL) {
233	>	errf("Failed to get process stats (%m)");
234	>	die();
235	>	}
236	>
237	>	while((line=fpgetline(f)) != NULL) {
238	>	line_p=line;
239	>	for(; (*line_p == ' ') && (*line_p != '\0'); line_p++);
240	>	line_p=strchr(line_p, ' ');
241	>	for(; (*line_p == ' ') && (*line_p != '\0'); line_p++);
242	>	if (line_p==NULL) abort();
243	>	/* Ok, we should now be at the state :) .. */
244	>	if (*line_p=='S') sleeping++;
245	>	if (*line_p=='R') running++;
246	>	if (*line_p=='Z') zombie++;
247	>	if (*line_p=='T') stopped++;
248	>	}
249	>
250	>	if((pclose(f)) == -1) {
251	>	errf("Failed to close process stats (%m)");
252	>	die();
253	>	}
254	>
255	>	printf("packet.processes.sleeping %d\n",sleeping);
256	>	printf("packet.processes.cpu %d\n",running);
257	>	printf("packet.processes.zombie %d\n",zombie);
258	>	printf("packet.processes.stopped %d\n", stopped);
259	>	printf("packet.processes.total %d\n", (sleeping+running+zombie+stopped));
260	>
261	>	}
262	>
263	>
264	>	int main(){
265	>	diskStats();
266	>	osStats();
267	>	loadStats();
268	>	userStats();
269	>	systemStats();
270	>	processStats();
271	>	return 0;
272		}
273

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