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print CPU time for benchmark descendant processes

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Florian Dold 2018-10-02 17:26:42 +02:00
parent 97afbe6364
commit b7bbc4cc70
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1 changed files with 6 additions and 0 deletions
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6
src/benchmark/taler-exchange-benchmark.c
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@ -28,6 +28,7 @@
#include "platform.h" #include "platform.h"
#include <gnunet/gnunet_util_lib.h> #include <gnunet/gnunet_util_lib.h>
#include <microhttpd.h> #include <microhttpd.h>
#include <sys/resource.h>
#include "taler_util.h" #include "taler_util.h"
#include "taler_signatures.h" #include "taler_signatures.h"
#include "taler_exchange_service.h" #include "taler_exchange_service.h"
@ -999,6 +1000,8 @@ main (int argc,
duration = GNUNET_TIME_absolute_get_duration (start_time); duration = GNUNET_TIME_absolute_get_duration (start_time);
if (GNUNET_OK == result) if (GNUNET_OK == result)
{ {
struct rusage usage;
GNUNET_assert (0 == getrusage(RUSAGE_CHILDREN, &usage));
fprintf (stdout, fprintf (stdout,
"Executed (Withdraw=%u, Deposit=%u, Refresh~=%5.2f) * Reserve=%u * Parallel=%u, operations in %s\n", "Executed (Withdraw=%u, Deposit=%u, Refresh~=%5.2f) * Reserve=%u * Parallel=%u, operations in %s\n",
howmany_coins, howmany_coins,
@ -1023,6 +1026,9 @@ main (int argc,
howmany_reserves, howmany_reserves,
howmany_clients, howmany_clients,
(unsigned long long) duration.rel_value_us); (unsigned long long) duration.rel_value_us);
fprintf (stdout, "cpu time: sys %llu user %llu\n", \
(unsigned long long) (usage.ru_stime.tv_sec * 1000 * 1000 + usage.ru_stime.tv_usec),
(unsigned long long) (usage.ru_utime.tv_sec * 1000 * 1000 + usage.ru_utime.tv_usec));
} }
return (GNUNET_OK == result) ? 0 : result; return (GNUNET_OK == result) ? 0 : result;
} }