5 #include <sys/protosw.h>
6 #include <sys/socket.h>
7 #include <sys/sysctl.h>
9 #include <sys/dkstat.h>
11 #include <net/if_var.h>
12 #include <net/if_dl.h>
13 #include <net/if_types.h>
14 #if __FreeBSD_version < 600000
15 #include <machine/apm_bios.h>
17 #include <sys/ioctl.h>
23 /* XXX: #if __FreeBSD_version */
33 void (*statfn[])(int) =
47 static struct nlist nl[] = {
56 char buf[_POSIX2_LINE_MAX];
60 kvm = kvm_openfiles(nil, nil, nil, OREAD, buf);
63 if(kvm_nlist(kvm, nl) < 0 || nl[0].n_type == 0){
77 kread(ulong addr, char *buf, int size)
79 if(kvm_read(kvm, addr, buf, size) != size){
89 ulong out, in, outb, inb, err;
90 static ulong ifnetaddr;
93 struct ifnethead ifnethead;
100 ifnetaddr = nl[0].n_value;
105 if(kread(ifnetaddr, (char*)&ifnethead, sizeof ifnethead) < 0)
108 out = in = outb = inb = err = 0;
109 addr = (ulong)TAILQ_FIRST(&ifnethead);
111 #if __FreeBSD_version < 500000
112 if(kread(addr, (char*)&ifnet, sizeof ifnet) < 0
113 || kread((ulong)ifnet.if_name, name, 16) < 0)
116 if(kread(addr, (char*)&ifnet, sizeof ifnet) < 0
117 || kread((ulong)ifnet.if_dname, name, 16) < 0)
121 addr = (ulong)TAILQ_NEXT(&ifnet, if_link);
122 out += ifnet.if_opackets;
123 in += ifnet.if_ipackets;
124 outb += ifnet.if_obytes;
125 inb += ifnet.if_ibytes;
126 err += ifnet.if_oerrors+ifnet.if_ierrors;
128 Bprint(&bout, "etherin %lud 1000\n", in);
129 Bprint(&bout, "etherout %lud 1000\n", out);
130 Bprint(&bout, "etherinb %lud 1000000\n", inb);
131 Bprint(&bout, "etheroutb %lud 1000000\n", outb);
132 Bprint(&bout, "ethererr %lud 1000\n", err);
133 Bprint(&bout, "ether %lud 1000\n", in+out);
134 Bprint(&bout, "etherb %lud 1000000\n", inb+outb);
137 #if __FreeBSD_version >= 500000
146 rv = sysctlbyname("hw.acpi.battery.life", &val, &len, nil, 0);
149 Bprint(&bout, "battery =%d 100\n", val);
160 #if __FreeBSD_version < 600000
169 fd = open("/dev/apm", OREAD);
176 if(ioctl(fd, APMIO_GETINFO, &ai) < 0)
179 if(ai.ai_batt_life <= 100)
180 Bprint(&bout, "battery =%d 100\n", ai.ai_batt_life);
191 rsys(char *name, char *buf, int len)
196 if(sysctlbyname(name, buf, &l, nil, 0) < 0)
209 if(sysctlbyname(name, &u, &l, nil, 0) < 0)
220 pgsize = isys("vm.stats.vm.v_page_size");
225 Bprint(&bout, "mem =%lld %lld\n",
226 isys("vm.stats.vm.v_active_count")*pgsize,
227 isys("vm.stats.vm.v_page_count")*pgsize);
228 Bprint(&bout, "context %lld 1000\n", isys("vm.stats.sys.v_swtch"));
229 Bprint(&bout, "syscall %lld 1000\n", isys("vm.stats.sys.v_syscall"));
230 Bprint(&bout, "intr %lld 1000\n", isys("vm.stats.sys.v_intr")+isys("vm.stats.sys.v_trap"));
231 Bprint(&bout, "fault %lld 1000\n", isys("vm.stats.vm.v_vm_faults"));
232 Bprint(&bout, "fork %lld 1000\n", isys("vm.stats.vm.v_forks")
233 +isys("vm.stats.vm.v_rforks")
234 +isys("vm.stats.vm.v_vforks"));
248 if(rsys("kern.clockrate", (char*)u.x, sizeof u.x) < sizeof u.ci)
251 stathz = u.ci.stathz;
255 if((n=rsys("kern.cp_time", (char*)u.x, sizeof u.x)) < 5*sizeof(ulong))
258 Bprint(&bout, "user %lud %d\n", u.x[CP_USER]+u.x[CP_NICE], stathz);
259 Bprint(&bout, "sys %lud %d\n", u.x[CP_SYS], stathz);
260 Bprint(&bout, "cpu %lud %d\n", u.x[CP_USER]+u.x[CP_NICE]+u.x[CP_SYS], stathz);
261 Bprint(&bout, "idle %lud %d\n", u.x[CP_IDLE], stathz);
272 if(getloadavg(l, 3) < 0)
274 Bprint(&bout, "load =%d 1000\n", (int)(l[0]*1000.0));
280 static struct kvm_swap s;
281 static ulong pgin, pgout;
286 pgsize = getpagesize();
295 i = isys("vm.stats.vm.v_swappgsin");
296 o = isys("vm.stats.vm.v_swappgsout");
297 if(i != pgin || o != pgout){
300 kvm_getswapinfo(kvm, &s, 1, 0);
304 Bprint(&bout, "swap =%lld %lld\n", s.ksw_used*(vlong)pgsize, s.ksw_total*(vlong)pgsize);