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Refine pps add SrsPps

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This commit is contained in:
winlin 2021-02-06 18:05:04 +08:00
parent 8cb5cab717
commit 668f8cbf6c
2 changed files with 118 additions and 29 deletions
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56
trunk/src/protocol/srs_protocol_kbps.hpp
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@ -30,21 +30,46 @@
class SrsWallClock;
/**
* a kbps sample, for example, the kbps at time,
* 10minute kbps sample.
*/
class SrsKbpsSample
// A sample for rate-based stat, such as kbps or kps.
class SrsRateSample
{
public:
int64_t bytes;
int64_t total;
srs_utime_t time;
int kbps;
// kbps or kps
int rate;
public:
SrsKbpsSample();
virtual ~SrsKbpsSample();
SrsRateSample();
virtual ~SrsRateSample();
public:
virtual SrsKbpsSample* update(int64_t b, srs_utime_t t, int k);
virtual SrsRateSample* update(int64_t nn, srs_utime_t t, int k);
};
// A pps manager every some duration.
class SrsPps
{
private:
SrsWallClock* clk_;
private:
// samples
SrsRateSample sample_10s_;
SrsRateSample sample_30s_;
SrsRateSample sample_1m_;
SrsRateSample sample_5m_;
SrsRateSample sample_60m_;
public:
// Sugar for target to stat.
int64_t sugar;
public:
SrsPps(SrsWallClock* clk);
virtual ~SrsPps();
public:
// Update with the nn which is target.
void update();
// Update with the nn.
void update(int64_t nn);
// Get the 10s average stat.
int r10s();
};
/**
@ -82,10 +107,10 @@ public:
// cache for io maybe freed.
int64_t last_bytes;
// samples
SrsKbpsSample sample_30s;
SrsKbpsSample sample_1m;
SrsKbpsSample sample_5m;
SrsKbpsSample sample_60m;
SrsRateSample sample_30s;
SrsRateSample sample_1m;
SrsRateSample sample_5m;
SrsRateSample sample_60m;
public:
// for the delta bytes.
int64_t delta_bytes;
@ -233,4 +258,7 @@ public:
virtual int size_memory();
};
// The global clock.
extern SrsWallClock* _srs_clock;
#endif