Rev 750: report the store rate in ctdb_randrec in http://samba.org/~tridge/ctdb

[tridge at samba.org]

------------------------------------------------------------
revno: 750
revision-id:tridge at samba.org-20080109064513-rbp8aevvs7aarpj1
parent: tridge at samba.org-20080109043310-yqlygz55hgcvf0wm
committer: Andrew Tridgell <tridge at samba.org>
branch nick: tridge.stable
timestamp: Wed 2008-01-09 17:45:13 +1100
message:
  report the store rate in ctdb_randrec
modified:
  tests/ctdb_randrec.c           ctdb_randrec.c-20080103224053-3pf5tyxleld8dqam-1
=== modified file 'tests/ctdb_randrec.c'
--- a/tests/ctdb_randrec.c	2008-01-09 04:32:18 +0000
+++ b/tests/ctdb_randrec.c	2008-01-09 06:45:13 +0000
@@ -27,6 +27,20 @@
 #include <sys/time.h>
 #include <time.h>
 
+static struct timeval tp1,tp2;
+
+static void start_timer(void)
+{
+	gettimeofday(&tp1,NULL);
+}
+
+static double end_timer(void)
+{
+	gettimeofday(&tp2,NULL);
+	return (tp2.tv_sec + (tp2.tv_usec*1.0e-6)) - 
+		(tp1.tv_sec + (tp1.tv_usec*1.0e-6));
+}
+
 static int num_records = 10;
 static int delete_pct = 75;
 static int base_rec;
@@ -44,6 +58,8 @@
 
 	srandom(time(NULL) ^ getpid());
 
+	start_timer();
+
 	printf("working with %d records\n", num_records);
 	while (1) {
 		unsigned r = random() % num_records;
@@ -72,8 +88,9 @@
 			printf("Failed to store record\n");
 		}
 		if (i % 1000 == 0) {
-			printf("%u\r", i);
+			printf("%7.0f recs/second   %u total\r", 1000.0 / end_timer(), i);
 			fflush(stdout);
+			start_timer();
 		}
 		i++;
 	}