source: benchmark/io/http/printer.hfa @ a7efc96

#pragma once

#include <stdint.h>

#include <locks.hfa>
#include <thread.hfa>

extern const size_t zipf_sizes[];
enum { zipf_cnts = 36, };

struct sendfile_stats_t {
        volatile uint64_t maxfd;
        volatile uint64_t close;
        volatile uint64_t error;
        volatile uint64_t calls;
        volatile uint64_t eagain;
        volatile uint64_t tries;
        volatile uint64_t header;
        volatile uint64_t splcin;
        volatile uint64_t splcot;
        struct {
                volatile uint64_t calls;
                volatile uint64_t bytes;
        } avgrd[zipf_cnts];
};

void ?{}( sendfile_stats_t & this );

void push(sendfile_stats_t & from, sendfile_stats_t & to);

struct acceptor_stats_t {
        volatile uint64_t creates;
        volatile uint64_t accepts;
        volatile uint64_t eagains;
};

void ?{}( acceptor_stats_t & this );

void push(acceptor_stats_t & from, acceptor_stats_t & to);

struct ServerCluster {
        cluster self;
        processor    * procs;
};

thread StatsPrinter {
        struct {
                __spinlock_t lock;
                sendfile_stats_t send;
                acceptor_stats_t accpt;
        } stats;
        condition_variable(fast_block_lock) var;
        ServerCluster * cl;
};

void ?{}( StatsPrinter & this, ServerCluster * cl );
void ^?{}( StatsPrinter & mutex this );

extern StatsPrinter * stats_thrd;