#include "common.h"
-#include <mach/mach_host.h>
+#include <mach/mach.h>
int do_macos_mach_smi(int update_every, usec_t dt) {
(void)dt;
- static int do_cpu = -1;
+ static int do_cpu = -1, do_ram = - 1, do_swapio = -1, do_pgfaults = -1;
if (unlikely(do_cpu == -1)) {
do_cpu = config_get_boolean("plugin:macos:mach_smi", "cpu utilization", 1);
+ do_ram = config_get_boolean("plugin:macos:mach_smi", "system ram", 1);
+ do_swapio = config_get_boolean("plugin:macos:mach_smi", "swap i/o", 1);
+ do_pgfaults = config_get_boolean("plugin:macos:mach_smi", "memory page faults", 1);
}
RRDSET *st;
- // NEEDED BY: do_cpu, do_cpu_cores
- natural_t cp_time[CPU_STATE_MAX];
kern_return_t kr;
mach_msg_type_number_t count;
+ host_t host;
+ vm_size_t system_pagesize;
+
+
+ // NEEDED BY: do_cpu
+ natural_t cp_time[CPU_STATE_MAX];
+
+ // NEEDED BY: do_ram, do_swapio, do_pgfaults
+ vm_statistics64_data_t vm_statistics;
+
+ host = mach_host_self();
+ kr = host_page_size(host, &system_pagesize);
+ if (unlikely(kr != KERN_SUCCESS))
+ return -1;
// --------------------------------------------------------------------
if (likely(do_cpu)) {
if (unlikely(HOST_CPU_LOAD_INFO_COUNT != 4)) {
- error("FREEBSD: There are %d CPU states (4 was expected)", HOST_CPU_LOAD_INFO_COUNT);
+ error("MACOS: There are %d CPU states (4 was expected)", HOST_CPU_LOAD_INFO_COUNT);
do_cpu = 0;
error("DISABLED: system.cpu");
} else {
count = HOST_CPU_LOAD_INFO_COUNT;
- if (unlikely(kr = host_statistics(mach_host_self(), HOST_CPU_LOAD_INFO, (host_info_t)cp_time, &count))) {
- if (kr != KERN_SUCCESS) {
- error("MACOS: host_statistics() failed: %s", mach_error_string(kr));
- do_cpu = 0;
- error("DISABLED: system.cpu");
- }
+ kr = host_statistics(host, HOST_CPU_LOAD_INFO, (host_info_t)cp_time, &count);
+ if (unlikely(kr != KERN_SUCCESS)) {
+ error("MACOS: host_statistics() failed: %s", mach_error_string(kr));
+ do_cpu = 0;
+ error("DISABLED: system.cpu");
} else {
- st = rrdset_find_bytype("system", "cpu");
+ st = rrdset_find_bytype_localhost("system", "cpu");
if (unlikely(!st)) {
- st = rrdset_create("system", "cpu", NULL, "cpu", "system.cpu", "Total CPU utilization", "percentage", 100, update_every, RRDSET_TYPE_STACKED);
+ st = rrdset_create_localhost("system", "cpu", NULL, "cpu", "system.cpu", "Total CPU utilization"
+ , "percentage", 100, update_every, RRDSET_TYPE_STACKED);
- rrddim_add(st, "user", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL);
- rrddim_add(st, "nice", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL);
- rrddim_add(st, "system", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL);
- rrddim_add(st, "idle", NULL, 1, 1, RRDDIM_PCENT_OVER_DIFF_TOTAL);
+ rrddim_add(st, "user", NULL, 1, 1, RRD_ALGORITHM_PCENT_OVER_DIFF_TOTAL);
+ rrddim_add(st, "nice", NULL, 1, 1, RRD_ALGORITHM_PCENT_OVER_DIFF_TOTAL);
+ rrddim_add(st, "system", NULL, 1, 1, RRD_ALGORITHM_PCENT_OVER_DIFF_TOTAL);
+ rrddim_add(st, "idle", NULL, 1, 1, RRD_ALGORITHM_PCENT_OVER_DIFF_TOTAL);
rrddim_hide(st, "idle");
}
else rrdset_next(st);
}
}
+ // --------------------------------------------------------------------
+
+ if (likely(do_ram || do_swapio || do_pgfaults)) {
+ count = sizeof(vm_statistics64_data_t);
+ kr = host_statistics64(host, HOST_VM_INFO64, (host_info64_t)&vm_statistics, &count);
+ if (unlikely(kr != KERN_SUCCESS)) {
+ error("MACOS: host_statistics64() failed: %s", mach_error_string(kr));
+ do_ram = 0;
+ error("DISABLED: system.ram");
+ do_swapio = 0;
+ error("DISABLED: system.swapio");
+ do_pgfaults = 0;
+ error("DISABLED: mem.pgfaults");
+ } else {
+ if (likely(do_ram)) {
+ st = rrdset_find_localhost("system.ram");
+ if (unlikely(!st)) {
+ st = rrdset_create_localhost("system", "ram", NULL, "ram", NULL, "System RAM", "MB", 200
+ , update_every, RRDSET_TYPE_STACKED);
+
+ rrddim_add(st, "active", NULL, system_pagesize, 1048576, RRD_ALGORITHM_ABSOLUTE);
+ rrddim_add(st, "wired", NULL, system_pagesize, 1048576, RRD_ALGORITHM_ABSOLUTE);
+ rrddim_add(st, "throttled", NULL, system_pagesize, 1048576, RRD_ALGORITHM_ABSOLUTE);
+ rrddim_add(st, "compressor", NULL, system_pagesize, 1048576, RRD_ALGORITHM_ABSOLUTE);
+ rrddim_add(st, "inactive", NULL, system_pagesize, 1048576, RRD_ALGORITHM_ABSOLUTE);
+ rrddim_add(st, "purgeable", NULL, system_pagesize, 1048576, RRD_ALGORITHM_ABSOLUTE);
+ rrddim_add(st, "speculative", NULL, system_pagesize, 1048576, RRD_ALGORITHM_ABSOLUTE);
+ rrddim_add(st, "free", NULL, system_pagesize, 1048576, RRD_ALGORITHM_ABSOLUTE);
+ }
+ else rrdset_next(st);
+
+ rrddim_set(st, "active", vm_statistics.active_count);
+ rrddim_set(st, "wired", vm_statistics.wire_count);
+ rrddim_set(st, "throttled", vm_statistics.throttled_count);
+ rrddim_set(st, "compressor", vm_statistics.compressor_page_count);
+ rrddim_set(st, "inactive", vm_statistics.inactive_count);
+ rrddim_set(st, "purgeable", vm_statistics.purgeable_count);
+ rrddim_set(st, "speculative", vm_statistics.speculative_count);
+ rrddim_set(st, "free", (vm_statistics.free_count - vm_statistics.speculative_count));
+ rrdset_done(st);
+ }
+
+ // --------------------------------------------------------------------
+
+ if (likely(do_swapio)) {
+ st = rrdset_find_localhost("system.swapio");
+ if (unlikely(!st)) {
+ st = rrdset_create_localhost("system", "swapio", NULL, "swap", NULL, "Swap I/O", "kilobytes/s", 250
+ , update_every, RRDSET_TYPE_AREA);
+
+ rrddim_add(st, "in", NULL, system_pagesize, 1024, RRD_ALGORITHM_INCREMENTAL);
+ rrddim_add(st, "out", NULL, -system_pagesize, 1024, RRD_ALGORITHM_INCREMENTAL);
+ }
+ else rrdset_next(st);
+
+ rrddim_set(st, "in", vm_statistics.swapins);
+ rrddim_set(st, "out", vm_statistics.swapouts);
+ rrdset_done(st);
+ }
+
+ // --------------------------------------------------------------------
+
+ if (likely(do_pgfaults)) {
+ st = rrdset_find_localhost("mem.pgfaults");
+ if (unlikely(!st)) {
+ st = rrdset_create_localhost("mem", "pgfaults", NULL, "system", NULL, "Memory Page Faults"
+ , "page faults/s", 500, update_every, RRDSET_TYPE_LINE);
+ rrdset_flag_set(st, RRDSET_FLAG_DETAIL);
+
+ rrddim_add(st, "memory", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
+ rrddim_add(st, "cow", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
+ rrddim_add(st, "pagein", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
+ rrddim_add(st, "pageout", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
+ rrddim_add(st, "compress", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
+ rrddim_add(st, "decompress", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
+ rrddim_add(st, "zero_fill", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
+ rrddim_add(st, "reactivate", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
+ rrddim_add(st, "purge", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
+ }
+ else rrdset_next(st);
+
+ rrddim_set(st, "memory", vm_statistics.faults);
+ rrddim_set(st, "cow", vm_statistics.cow_faults);
+ rrddim_set(st, "pagein", vm_statistics.pageins);
+ rrddim_set(st, "pageout", vm_statistics.pageouts);
+ rrddim_set(st, "compress", vm_statistics.compressions);
+ rrddim_set(st, "decompress", vm_statistics.decompressions);
+ rrddim_set(st, "zero_fill", vm_statistics.zero_fill_count);
+ rrddim_set(st, "reactivate", vm_statistics.reactivations);
+ rrddim_set(st, "purge", vm_statistics.purges);
+ rrdset_done(st);
+ }
+ }
+ }
+
+ // --------------------------------------------------------------------
+
return 0;
}
projects / netdata.git / blobdiff