egutierrez
477bcd00f0
- CMakeLists.txt - agent_protocol.cpp - agent_protocol.h - app.md - appicon.ico - hosts_db.cpp - hosts_db.h - http_client.cpp - http_client.h - main.cpp - ... Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
40 lines
801 B
C++
40 lines
801 B
C++
#pragma once
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#include <string>
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#include <vector>
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#include <cstdint>
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struct sqlite3;
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namespace pex {
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struct Sample {
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int64_t host_id = 0;
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int64_t unix_ts = 0;
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float cpu_pct = 0.0f;
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float ram_used_mb = 0.0f;
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float ram_total_mb = 0.0f;
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float disk_read_mb_s = 0.0f;
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float disk_write_mb_s = 0.0f;
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float net_rx_mb_s = 0.0f;
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float net_tx_mb_s = 0.0f;
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float gpu_pct = 0.0f;
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};
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class SamplesDb {
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public:
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SamplesDb();
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~SamplesDb();
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bool open(const std::string& path);
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void close();
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bool insert(const Sample& s);
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// Devuelve muestras del host en ventana [unix_from, unix_to], ordenadas asc.
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std::vector<Sample> query_range(int64_t host_id, int64_t unix_from, int64_t unix_to);
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private:
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sqlite3* db_ = nullptr;
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};
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} // namespace pex
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