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Log end to end latencies

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badaix 2020-10-11 11:13:55 +02:00
parent 136766412c
commit cdb2227bf5
3 changed files with 44 additions and 17 deletions
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18
client/double_buffer.hpp
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@ -20,6 +20,7 @@
#define DOUBLE_BUFFER_H
#include <algorithm>
#include <array>
#include <deque>
@ -90,7 +91,22 @@ public:
return 0;
std::deque<T> tmpBuffer(buffer.begin(), buffer.end());
std::sort(tmpBuffer.begin(), tmpBuffer.end());
return tmpBuffer[(size_t)(tmpBuffer.size() * ((float)percentile / (float)100))];
return tmpBuffer[(size_t)((tmpBuffer.size() - 1) * ((float)percentile / (float)100))];
}
template <std::size_t Size>
std::array<T, Size> percentiles(std::array<uint8_t, Size> percentiles) const
{
std::array<T, Size> result;
result.fill(0);
if (buffer.empty())
return result;
std::deque<T> tmpBuffer(buffer.begin(), buffer.end());
std::sort(tmpBuffer.begin(), tmpBuffer.end());
for (std::size_t i = 0; i < Size; ++i)
result[i] = tmpBuffer[(size_t)((tmpBuffer.size() - 1) * ((float)percentiles[i] / (float)100))];
return result;
}
inline bool full() const