| // Copyright 2019 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "gather_cpu.h" |
| |
| #include <lib/syslog/cpp/macros.h> |
| #include <zircon/status.h> |
| |
| #include "harvester.h" |
| #include "sample_bundle.h" |
| |
| namespace harvester { |
| |
| void GatherCpu::GatherDeviceProperties() { |
| const std::string CPU_COUNT = "cpu:count"; |
| zx_info_cpu_stats_t stats[1]; |
| size_t actual, avail; |
| zx_status_t err = zx_object_get_info(InfoResource(), ZX_INFO_CPU_STATS, |
| &stats, sizeof(stats), &actual, &avail); |
| if (err != ZX_OK) { |
| FX_LOGS(ERROR) << ZxErrorString("ZX_INFO_CPU_STATS", err); |
| return; |
| } |
| SampleList list; |
| list.emplace_back(CPU_COUNT, avail); |
| DockyardProxyStatus status = Dockyard().SendSampleList(list); |
| if (status != DockyardProxyStatus::OK) { |
| FX_LOGS(ERROR) << DockyardErrorString("SendSampleList", status) |
| << " The cpu_count value will be missing"; |
| } |
| } |
| |
| void GatherCpu::Gather() {} |
| |
| } // namespace harvester |
