From a64a253794ac64cb40befee54db53bde17dd0d49 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 7 Nov 2018 13:19:29 +0100 Subject: New upstream version 1.11.0+dfsg Signed-off-by: Daniel Baumann --- collectors/macos.plugin/macos_mach_smi.c | 241 +++++++++++++++++++++++++++++++ 1 file changed, 241 insertions(+) create mode 100644 collectors/macos.plugin/macos_mach_smi.c (limited to 'collectors/macos.plugin/macos_mach_smi.c') diff --git a/collectors/macos.plugin/macos_mach_smi.c b/collectors/macos.plugin/macos_mach_smi.c new file mode 100644 index 000000000..1c43d624c --- /dev/null +++ b/collectors/macos.plugin/macos_mach_smi.c @@ -0,0 +1,241 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + +#include "plugin_macos.h" + +#include + +int do_macos_mach_smi(int update_every, usec_t dt) { + (void)dt; + + 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; + + 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 +#if (defined __MAC_OS_X_VERSION_MIN_REQUIRED && __MAC_OS_X_VERSION_MIN_REQUIRED >= 1060) + vm_statistics64_data_t vm_statistics; +#else + vm_statistics_data_t vm_statistics; +#endif + + 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("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; + 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_localhost("system", "cpu"); + if (unlikely(!st)) { + st = rrdset_create_localhost( + "system" + , "cpu" + , NULL + , "cpu" + , "system.cpu" + , "Total CPU utilization" + , "percentage" + , "macos" + , "mach_smi" + , 100 + , update_every + , RRDSET_TYPE_STACKED + ); + + 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); + + rrddim_set(st, "user", cp_time[CPU_STATE_USER]); + rrddim_set(st, "nice", cp_time[CPU_STATE_NICE]); + rrddim_set(st, "system", cp_time[CPU_STATE_SYSTEM]); + rrddim_set(st, "idle", cp_time[CPU_STATE_IDLE]); + rrdset_done(st); + } + } + } + + // -------------------------------------------------------------------- + + if (likely(do_ram || do_swapio || do_pgfaults)) { +#if (defined __MAC_OS_X_VERSION_MIN_REQUIRED && __MAC_OS_X_VERSION_MIN_REQUIRED >= 1060) + count = sizeof(vm_statistics64_data_t); + kr = host_statistics64(host, HOST_VM_INFO64, (host_info64_t)&vm_statistics, &count); +#else + count = sizeof(vm_statistics_data_t); + kr = host_statistics(host, HOST_VM_INFO, (host_info_t)&vm_statistics, &count); +#endif + 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" + , "macos" + , "mach_smi" + , 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); +#if (defined __MAC_OS_X_VERSION_MIN_REQUIRED && __MAC_OS_X_VERSION_MIN_REQUIRED >= 1090) + rrddim_add(st, "throttled", NULL, system_pagesize, 1048576, RRD_ALGORITHM_ABSOLUTE); + rrddim_add(st, "compressor", NULL, system_pagesize, 1048576, RRD_ALGORITHM_ABSOLUTE); +#endif + 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); +#if (defined __MAC_OS_X_VERSION_MIN_REQUIRED && __MAC_OS_X_VERSION_MIN_REQUIRED >= 1090) + rrddim_set(st, "throttled", vm_statistics.throttled_count); + rrddim_set(st, "compressor", vm_statistics.compressor_page_count); +#endif + 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 (defined __MAC_OS_X_VERSION_MIN_REQUIRED && __MAC_OS_X_VERSION_MIN_REQUIRED >= 1090) + // -------------------------------------------------------------------- + + 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" + , "macos" + , "mach_smi" + , 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); + } +#endif + + // -------------------------------------------------------------------- + + 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" + , "macos" + , "mach_smi" + , NETDATA_CHART_PRIO_MEM_SYSTEM_PGFAULTS + , 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); +#if (defined __MAC_OS_X_VERSION_MIN_REQUIRED && __MAC_OS_X_VERSION_MIN_REQUIRED >= 1090) + rrddim_add(st, "compress", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); + rrddim_add(st, "decompress", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); +#endif + 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); +#if (defined __MAC_OS_X_VERSION_MIN_REQUIRED && __MAC_OS_X_VERSION_MIN_REQUIRED >= 1090) + rrddim_set(st, "compress", vm_statistics.compressions); + rrddim_set(st, "decompress", vm_statistics.decompressions); +#endif + 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; +} -- cgit v1.2.3