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   1 /* timing.c - timing bdb2 backend */
   2
   3 #include "portable.h"
   4
   5 #include <stdio.h>
   6
   7 #include <ac/string.h>
   8 #include <ac/time.h>
   9 #include <ac/unistd.h>
  10
  11 #include "slap.h"
  12 #include "back-bdb2.h"
  13
  14
  15 static char *
  16 bdb2i_elapsed( struct timeval firsttime,  struct timeval secondtime )
  17 {
  18     long int elapsedmicrosec, elapsedsec;
  19     char elapsed_string[BUFSIZ];
  20
  21     elapsedsec = secondtime.tv_sec - firsttime.tv_sec;
  22     elapsedmicrosec = secondtime.tv_usec - firsttime.tv_usec;
  23     if(elapsedmicrosec < 0) {
  24         elapsedmicrosec += 1000000;
  25         elapsedsec -= 1;
  26     }
  27
  28     sprintf( elapsed_string, "%ld.%.6ld", elapsedsec, elapsedmicrosec );
  29     return( ch_strdup( elapsed_string ));
  30 }
  31
  32
  33 void
  34 bdb2i_uncond_start_timing(
  35         struct timeval  *time1
  36 )
  37 {
  38         gettimeofday( time1, NULL );
  39 }
  40
  41
  42 void
  43 bdb2i_uncond_stop_timing(
  44         struct timeval  time1,
  45         char            *func,
  46         Connection      *conn,
  47         Operation       *op,
  48         int             level
  49 )
  50 {
  51         struct timeval  time2;
  52         char            *elapsed_time;
  53         char            buf[BUFSIZ];
  54
  55         *buf = '\0';
  56
  57         gettimeofday( &time2, NULL);
  58         elapsed_time = bdb2i_elapsed( time1, time2 );
  59
  60         if ( conn != NULL ) sprintf( buf, "conn=%d ", conn->c_connid );
  61         if ( op != NULL )   sprintf( buf, "%sop=%d ", buf, op->o_opid );
  62
  63         Debug( level, "%s%s elapsed=%s\n", buf, func, elapsed_time );
  64
  65         free( elapsed_time );
  66
  67 }
  68
  69