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Show the current throughput while benchmarking

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This commit is contained in:
Pieter Noordhuis 2010-08-30 11:25:02 +02:00
parent 36babc1e31
commit ed0dd55402
1 changed files with 50 additions and 36 deletions
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86
src/redis-benchmark.c
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@ -75,6 +75,7 @@ static struct config {
long long start; long long start;
long long totlatency; long long totlatency;
int *latency; int *latency;
char *title;
list *clients; list *clients;
int quiet; int quiet;
int loop; int loop;
@ -389,13 +390,13 @@ static void createMissingClients(client c) {
} }
} }
static void showLatencyReport(char *title) { static void showLatencyReport(void) {
int j, seen = 0; int j, seen = 0;
float perc, reqpersec; float perc, reqpersec;
reqpersec = (float)config.donerequests/((float)config.totlatency/1000); reqpersec = (float)config.donerequests/((float)config.totlatency/1000);
if (!config.quiet) { if (!config.quiet) {
printf("====== %s ======\n", title); printf("====== %s ======\n", config.title);
printf(" %d requests completed in %.2f seconds\n", config.donerequests, printf(" %d requests completed in %.2f seconds\n", config.donerequests,
(float)config.totlatency/1000); (float)config.totlatency/1000);
printf(" %d parallel clients\n", config.numclients); printf(" %d parallel clients\n", config.numclients);
@ -411,20 +412,20 @@ static void showLatencyReport(char *title) {
} }
printf("%.2f requests per second\n\n", reqpersec); printf("%.2f requests per second\n\n", reqpersec);
} else { } else {
printf("%s: %.2f requests per second\n", title, reqpersec); printf("%s: %.2f requests per second\n", config.title, reqpersec);
} }
} }
static void prepareForBenchmark(void) static void prepareForBenchmark(char *title) {
{
memset(config.latency,0,sizeof(int)*(MAX_LATENCY+1)); memset(config.latency,0,sizeof(int)*(MAX_LATENCY+1));
config.title = title;
config.start = mstime(); config.start = mstime();
config.donerequests = 0; config.donerequests = 0;
} }
static void endBenchmark(char *title) { static void endBenchmark(void) {
config.totlatency = mstime()-config.start; config.totlatency = mstime()-config.start;
showLatencyReport(title); showLatencyReport();
freeAllClients(); freeAllClients();
} }
@ -498,6 +499,18 @@ void parseOptions(int argc, char **argv) {
} }
} }
int showThroughput(struct aeEventLoop *eventLoop, long long id, void *clientData) {
REDIS_NOTUSED(eventLoop);
REDIS_NOTUSED(id);
REDIS_NOTUSED(clientData);
float dt = (float)(mstime()-config.start)/1000.0;
float rps = (float)config.donerequests/dt;
printf("%s: %.2f\r", config.title, rps);
fflush(stdout);
return 250; /* every 250ms */
}
int main(int argc, char **argv) { int main(int argc, char **argv) {
client c; client c;
@ -509,6 +522,7 @@ int main(int argc, char **argv) {
config.requests = 10000; config.requests = 10000;
config.liveclients = 0; config.liveclients = 0;
config.el = aeCreateEventLoop(); config.el = aeCreateEventLoop();
aeCreateTimeEvent(config.el,1,showThroughput,NULL,NULL);
config.keepalive = 1; config.keepalive = 1;
config.donerequests = 0; config.donerequests = 0;
config.datasize = 3; config.datasize = 3;
@ -532,7 +546,7 @@ int main(int argc, char **argv) {
if (config.idlemode) { if (config.idlemode) {
printf("Creating %d idle connections and waiting forever (Ctrl+C when done)\n", config.numclients); printf("Creating %d idle connections and waiting forever (Ctrl+C when done)\n", config.numclients);
prepareForBenchmark(); prepareForBenchmark("IDLE");
c = createClient(); c = createClient();
if (!c) exit(1); if (!c) exit(1);
c->obuf = sdsempty(); c->obuf = sdsempty();
@ -543,25 +557,25 @@ int main(int argc, char **argv) {
} }
do { do {
prepareForBenchmark(); prepareForBenchmark("PING");
c = createClient(); c = createClient();
if (!c) exit(1); if (!c) exit(1);
c->obuf = sdscat(c->obuf,"PING\r\n"); c->obuf = sdscat(c->obuf,"PING\r\n");
prepareClientForReply(c,REPLY_RETCODE); prepareClientForReply(c,REPLY_RETCODE);
createMissingClients(c); createMissingClients(c);
aeMain(config.el); aeMain(config.el);
endBenchmark("PING"); endBenchmark();
prepareForBenchmark(); prepareForBenchmark("PING (multi bulk)");
c = createClient(); c = createClient();
if (!c) exit(1); if (!c) exit(1);
c->obuf = sdscat(c->obuf,"*1\r\n$4\r\nPING\r\n"); c->obuf = sdscat(c->obuf,"*1\r\n$4\r\nPING\r\n");
prepareClientForReply(c,REPLY_RETCODE); prepareClientForReply(c,REPLY_RETCODE);
createMissingClients(c); createMissingClients(c);
aeMain(config.el); aeMain(config.el);
endBenchmark("PING (multi bulk)"); endBenchmark();
prepareForBenchmark(); prepareForBenchmark("SET");
c = createClient(); c = createClient();
if (!c) exit(1); if (!c) exit(1);
c->obuf = sdscatprintf(c->obuf,"SET foo_rand000000000000 %d\r\n",config.datasize); c->obuf = sdscatprintf(c->obuf,"SET foo_rand000000000000 %d\r\n",config.datasize);
@ -575,106 +589,106 @@ int main(int argc, char **argv) {
prepareClientForReply(c,REPLY_RETCODE); prepareClientForReply(c,REPLY_RETCODE);
createMissingClients(c); createMissingClients(c);
aeMain(config.el); aeMain(config.el);
endBenchmark("SET"); endBenchmark();
prepareForBenchmark(); prepareForBenchmark("GET");
c = createClient(); c = createClient();
if (!c) exit(1); if (!c) exit(1);
c->obuf = sdscat(c->obuf,"GET foo_rand000000000000\r\n"); c->obuf = sdscat(c->obuf,"GET foo_rand000000000000\r\n");
prepareClientForReply(c,REPLY_BULK); prepareClientForReply(c,REPLY_BULK);
createMissingClients(c); createMissingClients(c);
aeMain(config.el); aeMain(config.el);
endBenchmark("GET"); endBenchmark();
prepareForBenchmark(); prepareForBenchmark("INCR");
c = createClient(); c = createClient();
if (!c) exit(1); if (!c) exit(1);
c->obuf = sdscat(c->obuf,"INCR counter_rand000000000000\r\n"); c->obuf = sdscat(c->obuf,"INCR counter_rand000000000000\r\n");
prepareClientForReply(c,REPLY_INT); prepareClientForReply(c,REPLY_INT);
createMissingClients(c); createMissingClients(c);
aeMain(config.el); aeMain(config.el);
endBenchmark("INCR"); endBenchmark();
prepareForBenchmark(); prepareForBenchmark("LPUSH");
c = createClient(); c = createClient();
if (!c) exit(1); if (!c) exit(1);
c->obuf = sdscat(c->obuf,"LPUSH mylist 3\r\nbar\r\n"); c->obuf = sdscat(c->obuf,"LPUSH mylist 3\r\nbar\r\n");
prepareClientForReply(c,REPLY_INT); prepareClientForReply(c,REPLY_INT);
createMissingClients(c); createMissingClients(c);
aeMain(config.el); aeMain(config.el);
endBenchmark("LPUSH"); endBenchmark();
prepareForBenchmark(); prepareForBenchmark("LPOP");
c = createClient(); c = createClient();
if (!c) exit(1); if (!c) exit(1);
c->obuf = sdscat(c->obuf,"LPOP mylist\r\n"); c->obuf = sdscat(c->obuf,"LPOP mylist\r\n");
prepareClientForReply(c,REPLY_BULK); prepareClientForReply(c,REPLY_BULK);
createMissingClients(c); createMissingClients(c);
aeMain(config.el); aeMain(config.el);
endBenchmark("LPOP"); endBenchmark();
prepareForBenchmark(); prepareForBenchmark("SADD");
c = createClient(); c = createClient();
if (!c) exit(1); if (!c) exit(1);
c->obuf = sdscat(c->obuf,"SADD myset 24\r\ncounter_rand000000000000\r\n"); c->obuf = sdscat(c->obuf,"SADD myset 24\r\ncounter_rand000000000000\r\n");
prepareClientForReply(c,REPLY_RETCODE); prepareClientForReply(c,REPLY_RETCODE);
createMissingClients(c); createMissingClients(c);
aeMain(config.el); aeMain(config.el);
endBenchmark("SADD"); endBenchmark();
prepareForBenchmark(); prepareForBenchmark("SPOP");
c = createClient(); c = createClient();
if (!c) exit(1); if (!c) exit(1);
c->obuf = sdscat(c->obuf,"SPOP myset\r\n"); c->obuf = sdscat(c->obuf,"SPOP myset\r\n");
prepareClientForReply(c,REPLY_BULK); prepareClientForReply(c,REPLY_BULK);
createMissingClients(c); createMissingClients(c);
aeMain(config.el); aeMain(config.el);
endBenchmark("SPOP"); endBenchmark();
prepareForBenchmark(); prepareForBenchmark("LPUSH (again, in order to bench LRANGE)");
c = createClient(); c = createClient();
if (!c) exit(1); if (!c) exit(1);
c->obuf = sdscat(c->obuf,"LPUSH mylist 3\r\nbar\r\n"); c->obuf = sdscat(c->obuf,"LPUSH mylist 3\r\nbar\r\n");
prepareClientForReply(c,REPLY_RETCODE); prepareClientForReply(c,REPLY_RETCODE);
createMissingClients(c); createMissingClients(c);
aeMain(config.el); aeMain(config.el);
endBenchmark("LPUSH (again, in order to bench LRANGE)"); endBenchmark();
prepareForBenchmark(); prepareForBenchmark("LRANGE (first 100 elements)");
c = createClient(); c = createClient();
if (!c) exit(1); if (!c) exit(1);
c->obuf = sdscat(c->obuf,"LRANGE mylist 0 99\r\n"); c->obuf = sdscat(c->obuf,"LRANGE mylist 0 99\r\n");
prepareClientForReply(c,REPLY_MBULK); prepareClientForReply(c,REPLY_MBULK);
createMissingClients(c); createMissingClients(c);
aeMain(config.el); aeMain(config.el);
endBenchmark("LRANGE (first 100 elements)"); endBenchmark();
prepareForBenchmark(); prepareForBenchmark("LRANGE (first 300 elements)");
c = createClient(); c = createClient();
if (!c) exit(1); if (!c) exit(1);
c->obuf = sdscat(c->obuf,"LRANGE mylist 0 299\r\n"); c->obuf = sdscat(c->obuf,"LRANGE mylist 0 299\r\n");
prepareClientForReply(c,REPLY_MBULK); prepareClientForReply(c,REPLY_MBULK);
createMissingClients(c); createMissingClients(c);
aeMain(config.el); aeMain(config.el);
endBenchmark("LRANGE (first 300 elements)"); endBenchmark();
prepareForBenchmark(); prepareForBenchmark("LRANGE (first 450 elements)");
c = createClient(); c = createClient();
if (!c) exit(1); if (!c) exit(1);
c->obuf = sdscat(c->obuf,"LRANGE mylist 0 449\r\n"); c->obuf = sdscat(c->obuf,"LRANGE mylist 0 449\r\n");
prepareClientForReply(c,REPLY_MBULK); prepareClientForReply(c,REPLY_MBULK);
createMissingClients(c); createMissingClients(c);
aeMain(config.el); aeMain(config.el);
endBenchmark("LRANGE (first 450 elements)"); endBenchmark();
prepareForBenchmark(); prepareForBenchmark("LRANGE (first 600 elements)");
c = createClient(); c = createClient();
if (!c) exit(1); if (!c) exit(1);
c->obuf = sdscat(c->obuf,"LRANGE mylist 0 599\r\n"); c->obuf = sdscat(c->obuf,"LRANGE mylist 0 599\r\n");
prepareClientForReply(c,REPLY_MBULK); prepareClientForReply(c,REPLY_MBULK);
createMissingClients(c); createMissingClients(c);
aeMain(config.el); aeMain(config.el);
endBenchmark("LRANGE (first 600 elements)"); endBenchmark();
printf("\n"); printf("\n");
} while(config.loop); } while(config.loop);