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Improved stats analyser, faster reloading of stats pages

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Thulinma 2017-01-13 04:40:57 +01:00
parent 50b97811ff
commit eed7be8421
1 changed files with 32 additions and 1 deletions
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31
src/analysers/stats_analyser.cpp
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@ -8,6 +8,27 @@
#include <mist/shared_memory.h> #include <mist/shared_memory.h>
#include <mist/config.h> #include <mist/config.h>
#include <mist/defines.h> #include <mist/defines.h>
#include <mist/socket.h>
void printStatistics(char * data, size_t len, unsigned int id){
std::cout << "#" << id << ": (state: " << (unsigned int)(data[-1] & 0x7F) << ")" << std::endl;
IPC::statExchange tmpEx(data);
std::cout << " Now: " << tmpEx.now() << std::endl;
std::cout << " Time: " << tmpEx.time() << std::endl;
std::cout << " lastSec: " << tmpEx.lastSecond() << std::endl;
std::cout << " down: " << tmpEx.down() << std::endl;
std::cout << " up: " << tmpEx.up() << std::endl;
std::string h;
Socket::hostBytesToStr(tmpEx.host().data(), tmpEx.host().size(), h);
std::cout << " host: " << h << std::endl;
std::cout << " streamName: " << tmpEx.streamName() << std::endl;
std::cout << " connector: " << tmpEx.connector() << std::endl;
std::cout << " CRC32: " << tmpEx.crc() << std::endl;
std::cout << " sync: " << (int)tmpEx.getSync() << std::endl;
std::cout << " PID: " << tmpEx.getPID() << std::endl;
}
/// Will emulate a given amount of clients in the statistics. /// Will emulate a given amount of clients in the statistics.
int main(int argc, char ** argv){ int main(int argc, char ** argv){
@ -18,6 +39,7 @@ int main(int argc, char ** argv){
conf.addOption("down", JSON::fromString("{\"arg\":\"string\", \"short\":\"d\", \"long\":\"down\", \"default\":13000, \"help\":\"Bytes per second downstream.\"}")); conf.addOption("down", JSON::fromString("{\"arg\":\"string\", \"short\":\"d\", \"long\":\"down\", \"default\":13000, \"help\":\"Bytes per second downstream.\"}"));
conf.addOption("sine", JSON::fromString("{\"arg\":\"string\", \"short\":\"S\", \"long\":\"sine\", \"default\":0, \"help\":\"Bytes per second variance in a sine pattern.\"}")); conf.addOption("sine", JSON::fromString("{\"arg\":\"string\", \"short\":\"S\", \"long\":\"sine\", \"default\":0, \"help\":\"Bytes per second variance in a sine pattern.\"}"));
conf.addOption("userscale", JSON::fromString("{\"arg\":\"string\", \"short\":\"U\", \"long\":\"userscale\", \"default\":0, \"help\":\"If != 0, scales users from 0% to 100% bandwidth.\"}")); conf.addOption("userscale", JSON::fromString("{\"arg\":\"string\", \"short\":\"U\", \"long\":\"userscale\", \"default\":0, \"help\":\"If != 0, scales users from 0% to 100% bandwidth.\"}"));
conf.addOption("read", JSON::fromString("{\"arg\":\"num\", \"short\":\"r\", \"long\":\"read\", \"default\":0, \"help\":\"If != 0, does not simulate, just reads existing data.\"}"));
conf.parseArgs(argc, argv); conf.parseArgs(argc, argv);
std::string streamName = conf.getString("stream"); std::string streamName = conf.getString("stream");
@ -29,6 +51,15 @@ int main(int argc, char ** argv){
long long currsine = sine; long long currsine = sine;
long long goingUp = 0; long long goingUp = 0;
if (conf.getInteger("read")){
IPC::sharedServer statServer(SHM_STATISTICS, STAT_EX_SIZE, true);
statServer.abandon();
statServer.parseEach(printStatistics);
return 0;
}
IPC::sharedClient ** clients = (IPC::sharedClient **)malloc(sizeof(IPC::sharedClient *)*clientCount); IPC::sharedClient ** clients = (IPC::sharedClient **)malloc(sizeof(IPC::sharedClient *)*clientCount);
for (long long i = 0; i < clientCount; i++){ for (long long i = 0; i < clientCount; i++){
clients[i] = new IPC::sharedClient(SHM_STATISTICS, STAT_EX_SIZE, true); clients[i] = new IPC::sharedClient(SHM_STATISTICS, STAT_EX_SIZE, true);