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don't do CPU time calculations on windows (merged 2008-03-20T14:08:16Z!davewx7@gmail.com from trunk)

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This commit is contained in:
Gunter Labes 2008-03-30 12:26:19 +00:00
parent 9b0f29f8f4
commit 6f99d061a7
1 changed files with 29 additions and 12 deletions
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41
src/server/server.cpp
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@ -44,9 +44,32 @@
#include <sstream>
#include <vector>
#include <csignal>
#ifndef _WIN32
#include <sys/times.h>
#include <csignal>
namespace {
clock_t get_cpu_time(bool active) {
if(!active) {
return 0;
}
struct tms buf;
times(&buf);
return buf.tms_utime + buf.tms_stime;
}
}
#else
// on Windows we don't calculate CPU time
clock_t get_cpu_time(bool active) {
return 0;
}
#endif
//! fatal and directly server related errors/warnings,
//! ie not caused by erroneous client data
@ -494,11 +517,7 @@ void server::run() {
const bool sample = request_sample_frequency >= 1 && (sample_counter++ % request_sample_frequency) == 0;
struct tms before_parsing, after_parsing, after_processing;
if(sample) {
times(&before_parsing);
}
const clock_t before_parsing = get_cpu_time(sample);
char* buf_ptr = new char [buf.size()];
memcpy(buf_ptr, &buf[0], buf.size());
@ -507,17 +526,15 @@ void server::run() {
data.take_ownership_of_buffer(buf_ptr);
std::vector<char>().swap(buf);
if(sample) {
times(&after_parsing);
}
const clock_t after_parsing = get_cpu_time(sample);
process_data(sock, data);
if(sample) {
times(&after_processing);
const clock_t after_processing = get_cpu_time(sample);
metrics_.record_sample(data.root().first_child(),
after_parsing.tms_utime - before_parsing.tms_utime,
after_processing.tms_utime - after_parsing.tms_utime);
after_parsing - before_parsing,
after_processing - after_parsing);
}
}