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CPUUsage: support display value per core

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李通洲
2023-10-10 16:00:23 +08:00
parent 6b008ed93b
commit 42cf88be9d
9 changed files with 179 additions and 61 deletions
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src/detection/cpuusage/cpuusage_apple.c
+9 -5
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@@ -4,25 +4,29 @@
#include <mach/processor_info.h>
#include <mach/mach_host.h>
const char* ffGetCpuUsageInfo(uint64_t* inUseAll, uint64_t* totalAll)
const char* ffGetCpuUsageInfo(FFlist* cpuTimes)
{
natural_t numCPUs = 0U;
processor_info_array_t cpuInfo;
mach_msg_type_number_t numCpuInfo;
*inUseAll = *totalAll = 0;
if (host_processor_info(mach_host_self(), PROCESSOR_CPU_LOAD_INFO, &numCPUs, &cpuInfo, &numCpuInfo) != KERN_SUCCESS)
return "host_processor_info() failed";
if (numCPUs * CPU_STATE_MAX != numCpuInfo)
return "Unexpected host_processor_info() result";
for (natural_t i = 0U; i < numCPUs; ++i) {
for (natural_t i = 0U; i < numCPUs; ++i)
{
integer_t inUse = cpuInfo[CPU_STATE_MAX * i + CPU_STATE_USER]
+ cpuInfo[CPU_STATE_MAX * i + CPU_STATE_SYSTEM]
+ cpuInfo[CPU_STATE_MAX * i + CPU_STATE_NICE];
integer_t total = inUse + cpuInfo[CPU_STATE_MAX * i + CPU_STATE_IDLE];
*inUseAll += (uint64_t)inUse;
*totalAll += (uint64_t)total;
FFCpuUsageInfo* info = (FFCpuUsageInfo*) ffListAdd(cpuTimes);
*info = (FFCpuUsageInfo) {
.inUseAll = (uint64_t)inUse,
.totalAll = (uint64_t)total,
};
}
return NULL;
}