3392e4d73b
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com> Co-authored-by: J. Nick Koston <nick@koston.org>
119 lines
3.4 KiB
C++
119 lines
3.4 KiB
C++
#pragma once
|
|
|
|
#include "esphome/core/defines.h"
|
|
|
|
#ifdef USE_RUNTIME_STATS
|
|
|
|
#include <map>
|
|
#include <cstdint>
|
|
#include <cstring>
|
|
#include "esphome/core/hal.h"
|
|
#include "esphome/core/helpers.h"
|
|
#include "esphome/core/log.h"
|
|
|
|
namespace esphome {
|
|
|
|
class Component; // Forward declaration
|
|
|
|
namespace runtime_stats {
|
|
|
|
static const char *const TAG = "runtime_stats";
|
|
|
|
class ComponentRuntimeStats {
|
|
public:
|
|
ComponentRuntimeStats()
|
|
: period_count_(0),
|
|
period_time_us_(0),
|
|
period_max_time_us_(0),
|
|
total_count_(0),
|
|
total_time_us_(0),
|
|
total_max_time_us_(0) {}
|
|
|
|
void record_time(uint32_t duration_us) {
|
|
// Update period counters
|
|
this->period_count_++;
|
|
this->period_time_us_ += duration_us;
|
|
if (duration_us > this->period_max_time_us_)
|
|
this->period_max_time_us_ = duration_us;
|
|
|
|
// Update total counters (uint64_t to avoid overflow — uint32_t would overflow after ~10 hours)
|
|
this->total_count_++;
|
|
this->total_time_us_ += duration_us;
|
|
if (duration_us > this->total_max_time_us_)
|
|
this->total_max_time_us_ = duration_us;
|
|
}
|
|
|
|
void reset_period_stats() {
|
|
this->period_count_ = 0;
|
|
this->period_time_us_ = 0;
|
|
this->period_max_time_us_ = 0;
|
|
}
|
|
|
|
// Period stats (reset each logging interval)
|
|
uint32_t get_period_count() const { return this->period_count_; }
|
|
uint32_t get_period_time_us() const { return this->period_time_us_; }
|
|
uint32_t get_period_max_time_us() const { return this->period_max_time_us_; }
|
|
float get_period_avg_time_us() const {
|
|
return this->period_count_ > 0 ? this->period_time_us_ / static_cast<float>(this->period_count_) : 0.0f;
|
|
}
|
|
|
|
// Total stats (persistent until reboot, uint64_t to avoid overflow)
|
|
uint32_t get_total_count() const { return this->total_count_; }
|
|
uint64_t get_total_time_us() const { return this->total_time_us_; }
|
|
uint32_t get_total_max_time_us() const { return this->total_max_time_us_; }
|
|
float get_total_avg_time_us() const {
|
|
return this->total_count_ > 0 ? this->total_time_us_ / static_cast<float>(this->total_count_) : 0.0f;
|
|
}
|
|
|
|
protected:
|
|
// Period stats (reset each logging interval)
|
|
uint32_t period_count_;
|
|
uint32_t period_time_us_;
|
|
uint32_t period_max_time_us_;
|
|
|
|
// Total stats (persistent until reboot)
|
|
uint32_t total_count_;
|
|
uint64_t total_time_us_;
|
|
uint32_t total_max_time_us_;
|
|
};
|
|
|
|
class RuntimeStatsCollector {
|
|
public:
|
|
RuntimeStatsCollector();
|
|
|
|
void set_log_interval(uint32_t log_interval) {
|
|
this->log_interval_ = log_interval;
|
|
this->next_log_time_ = millis() + log_interval;
|
|
}
|
|
uint32_t get_log_interval() const { return this->log_interval_; }
|
|
|
|
void record_component_time(Component *component, uint32_t duration_us);
|
|
|
|
// Process any pending stats printing (should be called after component loop)
|
|
void process_pending_stats(uint32_t current_time);
|
|
|
|
protected:
|
|
void log_stats_();
|
|
|
|
void reset_stats_() {
|
|
for (auto &it : this->component_stats_) {
|
|
it.second.reset_period_stats();
|
|
}
|
|
}
|
|
|
|
// Map from component to its stats
|
|
// We use Component* as the key since each component is unique
|
|
std::map<Component *, ComponentRuntimeStats> component_stats_;
|
|
uint32_t log_interval_;
|
|
uint32_t next_log_time_{0};
|
|
};
|
|
|
|
} // namespace runtime_stats
|
|
|
|
extern runtime_stats::RuntimeStatsCollector
|
|
*global_runtime_stats; // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)
|
|
|
|
} // namespace esphome
|
|
|
|
#endif // USE_RUNTIME_STATS
|