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Diffstat (limited to 'src/redis-benchmark.c')
| -rw-r--r-- | src/redis-benchmark.c | 839 |
1 files changed, 839 insertions, 0 deletions
diff --git a/src/redis-benchmark.c b/src/redis-benchmark.c new file mode 100644 index 0000000..f382019 --- /dev/null +++ b/src/redis-benchmark.c @@ -0,0 +1,839 @@ +/* Redis benchmark utility. + * + * Copyright (c) 2009-2012, Salvatore Sanfilippo <antirez at gmail dot com> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * * Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of Redis nor the names of its contributors may be used + * to endorse or promote products derived from this software without + * specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#include "fmacros.h" + +#include <stdio.h> +#include <string.h> +#include <stdlib.h> +#include <unistd.h> +#include <errno.h> +#include <time.h> +#include <sys/time.h> +#include <signal.h> +#include <assert.h> + +#include <sds.h> /* Use hiredis sds. */ +#include "ae.h" +#include "hiredis.h" +#include "adlist.h" +#include "zmalloc.h" + +#define UNUSED(V) ((void) V) +#define RANDPTR_INITIAL_SIZE 8 + +static struct config { + aeEventLoop *el; + const char *hostip; + int hostport; + const char *hostsocket; + int numclients; + int liveclients; + int requests; + int requests_issued; + int requests_finished; + int keysize; + int datasize; + int randomkeys; + int randomkeys_keyspacelen; + int keepalive; + int pipeline; + int showerrors; + long long start; + long long totlatency; + long long *latency; + const char *title; + list *clients; + int quiet; + int csv; + int loop; + int idlemode; + int dbnum; + sds dbnumstr; + char *tests; + char *auth; +} config; + +typedef struct _client { + redisContext *context; + sds obuf; + char **randptr; /* Pointers to :rand: strings inside the command buf */ + size_t randlen; /* Number of pointers in client->randptr */ + size_t randfree; /* Number of unused pointers in client->randptr */ + size_t written; /* Bytes of 'obuf' already written */ + long long start; /* Start time of a request */ + long long latency; /* Request latency */ + int pending; /* Number of pending requests (replies to consume) */ + int prefix_pending; /* If non-zero, number of pending prefix commands. Commands + such as auth and select are prefixed to the pipeline of + benchmark commands and discarded after the first send. */ + int prefixlen; /* Size in bytes of the pending prefix commands */ +} *client; + +/* Prototypes */ +static void writeHandler(aeEventLoop *el, int fd, void *privdata, int mask); +static void createMissingClients(client c); + +/* Implementation */ +static long long ustime(void) { + struct timeval tv; + long long ust; + + gettimeofday(&tv, NULL); + ust = ((long)tv.tv_sec)*1000000; + ust += tv.tv_usec; + return ust; +} + +static long long mstime(void) { + struct timeval tv; + long long mst; + + gettimeofday(&tv, NULL); + mst = ((long long)tv.tv_sec)*1000; + mst += tv.tv_usec/1000; + return mst; +} + +static void freeClient(client c) { + listNode *ln; + aeDeleteFileEvent(config.el,c->context->fd,AE_WRITABLE); + aeDeleteFileEvent(config.el,c->context->fd,AE_READABLE); + redisFree(c->context); + sdsfree(c->obuf); + zfree(c->randptr); + zfree(c); + config.liveclients--; + ln = listSearchKey(config.clients,c); + assert(ln != NULL); + listDelNode(config.clients,ln); +} + +static void freeAllClients(void) { + listNode *ln = config.clients->head, *next; + + while(ln) { + next = ln->next; + freeClient(ln->value); + ln = next; + } +} + +static void resetClient(client c) { + aeDeleteFileEvent(config.el,c->context->fd,AE_WRITABLE); + aeDeleteFileEvent(config.el,c->context->fd,AE_READABLE); + aeCreateFileEvent(config.el,c->context->fd,AE_WRITABLE,writeHandler,c); + c->written = 0; + c->pending = config.pipeline; +} + +static void randomizeClientKey(client c) { + size_t i; + + for (i = 0; i < c->randlen; i++) { + char *p = c->randptr[i]+11; + size_t r = random() % config.randomkeys_keyspacelen; + size_t j; + + for (j = 0; j < 12; j++) { + *p = '0'+r%10; + r/=10; + p--; + } + } +} + +static void clientDone(client c) { + if (config.requests_finished == config.requests) { + freeClient(c); + aeStop(config.el); + return; + } + if (config.keepalive) { + resetClient(c); + } else { + config.liveclients--; + createMissingClients(c); + config.liveclients++; + freeClient(c); + } +} + +static void readHandler(aeEventLoop *el, int fd, void *privdata, int mask) { + client c = privdata; + void *reply = NULL; + UNUSED(el); + UNUSED(fd); + UNUSED(mask); + + /* Calculate latency only for the first read event. This means that the + * server already sent the reply and we need to parse it. Parsing overhead + * is not part of the latency, so calculate it only once, here. */ + if (c->latency < 0) c->latency = ustime()-(c->start); + + if (redisBufferRead(c->context) != REDIS_OK) { + fprintf(stderr,"Error: %s\n",c->context->errstr); + exit(1); + } else { + while(c->pending) { + if (redisGetReply(c->context,&reply) != REDIS_OK) { + fprintf(stderr,"Error: %s\n",c->context->errstr); + exit(1); + } + if (reply != NULL) { + if (reply == (void*)REDIS_REPLY_ERROR) { + fprintf(stderr,"Unexpected error reply, exiting...\n"); + exit(1); + } + + if (config.showerrors) { + static time_t lasterr_time = 0; + time_t now = time(NULL); + redisReply *r = reply; + if (r->type == REDIS_REPLY_ERROR && lasterr_time != now) { + lasterr_time = now; + printf("Error from server: %s\n", r->str); + } + } + + freeReplyObject(reply); + /* This is an OK for prefix commands such as auth and select.*/ + if (c->prefix_pending > 0) { + c->prefix_pending--; + c->pending--; + /* Discard prefix commands on first response.*/ + if (c->prefixlen > 0) { + size_t j; + sdsrange(c->obuf, c->prefixlen, -1); + /* We also need to fix the pointers to the strings + * we need to randomize. */ + for (j = 0; j < c->randlen; j++) + c->randptr[j] -= c->prefixlen; + c->prefixlen = 0; + } + continue; + } + + if (config.requests_finished < config.requests) + config.latency[config.requests_finished++] = c->latency; + c->pending--; + if (c->pending == 0) { + clientDone(c); + break; + } + } else { + break; + } + } + } +} + +static void writeHandler(aeEventLoop *el, int fd, void *privdata, int mask) { + client c = privdata; + UNUSED(el); + UNUSED(fd); + UNUSED(mask); + + /* Initialize request when nothing was written. */ + if (c->written == 0) { + /* Enforce upper bound to number of requests. */ + if (config.requests_issued++ >= config.requests) { + freeClient(c); + return; + } + + /* Really initialize: randomize keys and set start time. */ + if (config.randomkeys) randomizeClientKey(c); + c->start = ustime(); + c->latency = -1; + } + + if (sdslen(c->obuf) > c->written) { + void *ptr = c->obuf+c->written; + ssize_t nwritten = write(c->context->fd,ptr,sdslen(c->obuf)-c->written); + if (nwritten == -1) { + if (errno != EPIPE) + fprintf(stderr, "Writing to socket: %s\n", strerror(errno)); + freeClient(c); + return; + } + c->written += nwritten; + if (sdslen(c->obuf) == c->written) { + aeDeleteFileEvent(config.el,c->context->fd,AE_WRITABLE); + aeCreateFileEvent(config.el,c->context->fd,AE_READABLE,readHandler,c); + } + } +} + +/* Create a benchmark client, configured to send the command passed as 'cmd' of + * 'len' bytes. + * + * The command is copied N times in the client output buffer (that is reused + * again and again to send the request to the server) accordingly to the configured + * pipeline size. + * + * Also an initial SELECT command is prepended in order to make sure the right + * database is selected, if needed. The initial SELECT will be discarded as soon + * as the first reply is received. + * + * To create a client from scratch, the 'from' pointer is set to NULL. If instead + * we want to create a client using another client as reference, the 'from' pointer + * points to the client to use as reference. In such a case the following + * information is take from the 'from' client: + * + * 1) The command line to use. + * 2) The offsets of the __rand_int__ elements inside the command line, used + * for arguments randomization. + * + * Even when cloning another client, prefix commands are applied if needed.*/ +static client createClient(char *cmd, size_t len, client from) { + int j; + client c = zmalloc(sizeof(struct _client)); + + if (config.hostsocket == NULL) { + c->context = redisConnectNonBlock(config.hostip,config.hostport); + } else { + c->context = redisConnectUnixNonBlock(config.hostsocket); + } + if (c->context->err) { + fprintf(stderr,"Could not connect to Redis at "); + if (config.hostsocket == NULL) + fprintf(stderr,"%s:%d: %s\n",config.hostip,config.hostport,c->context->errstr); + else + fprintf(stderr,"%s: %s\n",config.hostsocket,c->context->errstr); + exit(1); + } + /* Suppress hiredis cleanup of unused buffers for max speed. */ + c->context->reader->maxbuf = 0; + + /* Build the request buffer: + * Queue N requests accordingly to the pipeline size, or simply clone + * the example client buffer. */ + c->obuf = sdsempty(); + /* Prefix the request buffer with AUTH and/or SELECT commands, if applicable. + * These commands are discarded after the first response, so if the client is + * reused the commands will not be used again. */ + c->prefix_pending = 0; + if (config.auth) { + char *buf = NULL; + int len = redisFormatCommand(&buf, "AUTH %s", config.auth); + c->obuf = sdscatlen(c->obuf, buf, len); + free(buf); + c->prefix_pending++; + } + + /* If a DB number different than zero is selected, prefix our request + * buffer with the SELECT command, that will be discarded the first + * time the replies are received, so if the client is reused the + * SELECT command will not be used again. */ + if (config.dbnum != 0) { + c->obuf = sdscatprintf(c->obuf,"*2\r\n$6\r\nSELECT\r\n$%d\r\n%s\r\n", + (int)sdslen(config.dbnumstr),config.dbnumstr); + c->prefix_pending++; + } + c->prefixlen = sdslen(c->obuf); + /* Append the request itself. */ + if (from) { + c->obuf = sdscatlen(c->obuf, + from->obuf+from->prefixlen, + sdslen(from->obuf)-from->prefixlen); + } else { + for (j = 0; j < config.pipeline; j++) + c->obuf = sdscatlen(c->obuf,cmd,len); + } + + c->written = 0; + c->pending = config.pipeline+c->prefix_pending; + c->randptr = NULL; + c->randlen = 0; + + /* Find substrings in the output buffer that need to be randomized. */ + if (config.randomkeys) { + if (from) { + c->randlen = from->randlen; + c->randfree = 0; + c->randptr = zmalloc(sizeof(char*)*c->randlen); + /* copy the offsets. */ + for (j = 0; j < (int)c->randlen; j++) { + c->randptr[j] = c->obuf + (from->randptr[j]-from->obuf); + /* Adjust for the different select prefix length. */ + c->randptr[j] += c->prefixlen - from->prefixlen; + } + } else { + char *p = c->obuf; + + c->randlen = 0; + c->randfree = RANDPTR_INITIAL_SIZE; + c->randptr = zmalloc(sizeof(char*)*c->randfree); + while ((p = strstr(p,"__rand_int__")) != NULL) { + if (c->randfree == 0) { + c->randptr = zrealloc(c->randptr,sizeof(char*)*c->randlen*2); + c->randfree += c->randlen; + } + c->randptr[c->randlen++] = p; + c->randfree--; + p += 12; /* 12 is strlen("__rand_int__). */ + } + } + } + if (config.idlemode == 0) + aeCreateFileEvent(config.el,c->context->fd,AE_WRITABLE,writeHandler,c); + listAddNodeTail(config.clients,c); + config.liveclients++; + return c; +} + +static void createMissingClients(client c) { + int n = 0; + + while(config.liveclients < config.numclients) { + createClient(NULL,0,c); + + /* Listen backlog is quite limited on most systems */ + if (++n > 64) { + usleep(50000); + n = 0; + } + } +} + +static int compareLatency(const void *a, const void *b) { + return (*(long long*)a)-(*(long long*)b); +} + +static void showLatencyReport(void) { + int i, curlat = 0; + float perc, reqpersec; + + reqpersec = (float)config.requests_finished/((float)config.totlatency/1000); + if (!config.quiet && !config.csv) { + printf("====== %s ======\n", config.title); + printf(" %d requests completed in %.2f seconds\n", config.requests_finished, + (float)config.totlatency/1000); + printf(" %d parallel clients\n", config.numclients); + printf(" %d bytes payload\n", config.datasize); + printf(" keep alive: %d\n", config.keepalive); + printf("\n"); + + qsort(config.latency,config.requests,sizeof(long long),compareLatency); + for (i = 0; i < config.requests; i++) { + if (config.latency[i]/1000 != curlat || i == (config.requests-1)) { + curlat = config.latency[i]/1000; + perc = ((float)(i+1)*100)/config.requests; + printf("%.2f%% <= %d milliseconds\n", perc, curlat); + } + } + printf("%.2f requests per second\n\n", reqpersec); + } else if (config.csv) { + printf("\"%s\",\"%.2f\"\n", config.title, reqpersec); + } else { + printf("%s: %.2f requests per second\n", config.title, reqpersec); + } +} + +static void benchmark(char *title, char *cmd, int len) { + client c; + + config.title = title; + config.requests_issued = 0; + config.requests_finished = 0; + + c = createClient(cmd,len,NULL); + createMissingClients(c); + + config.start = mstime(); + aeMain(config.el); + config.totlatency = mstime()-config.start; + + showLatencyReport(); + freeAllClients(); +} + +/* Returns number of consumed options. */ +int parseOptions(int argc, const char **argv) { + int i; + int lastarg; + int exit_status = 1; + + for (i = 1; i < argc; i++) { + lastarg = (i == (argc-1)); + + if (!strcmp(argv[i],"-c")) { + if (lastarg) goto invalid; + config.numclients = atoi(argv[++i]); + } else if (!strcmp(argv[i],"-n")) { + if (lastarg) goto invalid; + config.requests = atoi(argv[++i]); + } else if (!strcmp(argv[i],"-k")) { + if (lastarg) goto invalid; + config.keepalive = atoi(argv[++i]); + } else if (!strcmp(argv[i],"-h")) { + if (lastarg) goto invalid; + config.hostip = strdup(argv[++i]); + } else if (!strcmp(argv[i],"-p")) { + if (lastarg) goto invalid; + config.hostport = atoi(argv[++i]); + } else if (!strcmp(argv[i],"-s")) { + if (lastarg) goto invalid; + config.hostsocket = strdup(argv[++i]); + } else if (!strcmp(argv[i],"-a") ) { + if (lastarg) goto invalid; + config.auth = strdup(argv[++i]); + } else if (!strcmp(argv[i],"-d")) { + if (lastarg) goto invalid; + config.datasize = atoi(argv[++i]); + if (config.datasize < 1) config.datasize=1; + if (config.datasize > 1024*1024*1024) config.datasize = 1024*1024*1024; + } else if (!strcmp(argv[i],"-P")) { + if (lastarg) goto invalid; + config.pipeline = atoi(argv[++i]); + if (config.pipeline <= 0) config.pipeline=1; + } else if (!strcmp(argv[i],"-r")) { + if (lastarg) goto invalid; + config.randomkeys = 1; + config.randomkeys_keyspacelen = atoi(argv[++i]); + if (config.randomkeys_keyspacelen < 0) + config.randomkeys_keyspacelen = 0; + } else if (!strcmp(argv[i],"-q")) { + config.quiet = 1; + } else if (!strcmp(argv[i],"--csv")) { + config.csv = 1; + } else if (!strcmp(argv[i],"-l")) { + config.loop = 1; + } else if (!strcmp(argv[i],"-I")) { + config.idlemode = 1; + } else if (!strcmp(argv[i],"-e")) { + config.showerrors = 1; + } else if (!strcmp(argv[i],"-t")) { + if (lastarg) goto invalid; + /* We get the list of tests to run as a string in the form + * get,set,lrange,...,test_N. Then we add a comma before and + * after the string in order to make sure that searching + * for ",testname," will always get a match if the test is + * enabled. */ + config.tests = sdsnew(","); + config.tests = sdscat(config.tests,(char*)argv[++i]); + config.tests = sdscat(config.tests,","); + sdstolower(config.tests); + } else if (!strcmp(argv[i],"--dbnum")) { + if (lastarg) goto invalid; + config.dbnum = atoi(argv[++i]); + config.dbnumstr = sdsfromlonglong(config.dbnum); + } else if (!strcmp(argv[i],"--help")) { + exit_status = 0; + goto usage; + } else { + /* Assume the user meant to provide an option when the arg starts + * with a dash. We're done otherwise and should use the remainder + * as the command and arguments for running the benchmark. */ + if (argv[i][0] == '-') goto invalid; + return i; + } + } + + return i; + +invalid: + printf("Invalid option \"%s\" or option argument missing\n\n",argv[i]); + +usage: + printf( +"Usage: redis-benchmark [-h <host>] [-p <port>] [-c <clients>] [-n <requests>] [-k <boolean>]\n\n" +" -h <hostname> Server hostname (default 127.0.0.1)\n" +" -p <port> Server port (default 6379)\n" +" -s <socket> Server socket (overrides host and port)\n" +" -a <password> Password for Redis Auth\n" +" -c <clients> Number of parallel connections (default 50)\n" +" -n <requests> Total number of requests (default 100000)\n" +" -d <size> Data size of SET/GET value in bytes (default 2)\n" +" -dbnum <db> SELECT the specified db number (default 0)\n" +" -k <boolean> 1=keep alive 0=reconnect (default 1)\n" +" -r <keyspacelen> Use random keys for SET/GET/INCR, random values for SADD\n" +" Using this option the benchmark will expand the string __rand_int__\n" +" inside an argument with a 12 digits number in the specified range\n" +" from 0 to keyspacelen-1. The substitution changes every time a command\n" +" is executed. Default tests use this to hit random keys in the\n" +" specified range.\n" +" -P <numreq> Pipeline <numreq> requests. Default 1 (no pipeline).\n" +" -e If server replies with errors, show them on stdout.\n" +" (no more than 1 error per second is displayed)\n" +" -q Quiet. Just show query/sec values\n" +" --csv Output in CSV format\n" +" -l Loop. Run the tests forever\n" +" -t <tests> Only run the comma separated list of tests. The test\n" +" names are the same as the ones produced as output.\n" +" -I Idle mode. Just open N idle connections and wait.\n\n" +"Examples:\n\n" +" Run the benchmark with the default configuration against 127.0.0.1:6379:\n" +" $ redis-benchmark\n\n" +" Use 20 parallel clients, for a total of 100k requests, against 192.168.1.1:\n" +" $ redis-benchmark -h 192.168.1.1 -p 6379 -n 100000 -c 20\n\n" +" Fill 127.0.0.1:6379 with about 1 million keys only using the SET test:\n" +" $ redis-benchmark -t set -n 1000000 -r 100000000\n\n" +" Benchmark 127.0.0.1:6379 for a few commands producing CSV output:\n" +" $ redis-benchmark -t ping,set,get -n 100000 --csv\n\n" +" Benchmark a specific command line:\n" +" $ redis-benchmark -r 10000 -n 10000 eval 'return redis.call(\"ping\")' 0\n\n" +" Fill a list with 10000 random elements:\n" +" $ redis-benchmark -r 10000 -n 10000 lpush mylist __rand_int__\n\n" +" On user specified command lines __rand_int__ is replaced with a random integer\n" +" with a range of values selected by the -r option.\n" + ); + exit(exit_status); +} + +int showThroughput(struct aeEventLoop *eventLoop, long long id, void *clientData) { + UNUSED(eventLoop); + UNUSED(id); + UNUSED(clientData); + + if (config.liveclients == 0) { + fprintf(stderr,"All clients disconnected... aborting.\n"); + exit(1); + } + if (config.csv) return 250; + if (config.idlemode == 1) { + printf("clients: %d\r", config.liveclients); + fflush(stdout); + return 250; + } + float dt = (float)(mstime()-config.start)/1000.0; + float rps = (float)config.requests_finished/dt; + printf("%s: %.2f\r", config.title, rps); + fflush(stdout); + return 250; /* every 250ms */ +} + +/* Return true if the named test was selected using the -t command line + * switch, or if all the tests are selected (no -t passed by user). */ +int test_is_selected(char *name) { + char buf[256]; + int l = strlen(name); + + if (config.tests == NULL) return 1; + buf[0] = ','; + memcpy(buf+1,name,l); + buf[l+1] = ','; + buf[l+2] = '\0'; + return strstr(config.tests,buf) != NULL; +} + +int main(int argc, const char **argv) { + int i; + char *data, *cmd; + int len; + + client c; + + srandom(time(NULL)); + signal(SIGHUP, SIG_IGN); + signal(SIGPIPE, SIG_IGN); + + config.numclients = 50; + config.requests = 100000; + config.liveclients = 0; + config.el = aeCreateEventLoop(1024*10); + aeCreateTimeEvent(config.el,1,showThroughput,NULL,NULL); + config.keepalive = 1; + config.datasize = 3; + config.pipeline = 1; + config.showerrors = 0; + config.randomkeys = 0; + config.randomkeys_keyspacelen = 0; + config.quiet = 0; + config.csv = 0; + config.loop = 0; + config.idlemode = 0; + config.latency = NULL; + config.clients = listCreate(); + config.hostip = "127.0.0.1"; + config.hostport = 6379; + config.hostsocket = NULL; + config.tests = NULL; + config.dbnum = 0; + config.auth = NULL; + + i = parseOptions(argc,argv); + argc -= i; + argv += i; + + config.latency = zmalloc(sizeof(long long)*config.requests); + + if (config.keepalive == 0) { + printf("WARNING: keepalive disabled, you probably need 'echo 1 > /proc/sys/net/ipv4/tcp_tw_reuse' for Linux and 'sudo sysctl -w net.inet.tcp.msl=1000' for Mac OS X in order to use a lot of clients/requests\n"); + } + + if (config.idlemode) { + printf("Creating %d idle connections and waiting forever (Ctrl+C when done)\n", config.numclients); + c = createClient("",0,NULL); /* will never receive a reply */ + createMissingClients(c); + aeMain(config.el); + /* and will wait for every */ + } + + /* Run benchmark with command in the remainder of the arguments. */ + if (argc) { + sds title = sdsnew(argv[0]); + for (i = 1; i < argc; i++) { + title = sdscatlen(title, " ", 1); + title = sdscatlen(title, (char*)argv[i], strlen(argv[i])); + } + + do { + len = redisFormatCommandArgv(&cmd,argc,argv,NULL); + benchmark(title,cmd,len); + free(cmd); + } while(config.loop); + + return 0; + } + + /* Run default benchmark suite. */ + data = zmalloc(config.datasize+1); + do { + memset(data,'x',config.datasize); + data[config.datasize] = '\0'; + + if (test_is_selected("ping_inline") || test_is_selected("ping")) + benchmark("PING_INLINE","PING\r\n",6); + + if (test_is_selected("ping_mbulk") || test_is_selected("ping")) { + len = redisFormatCommand(&cmd,"PING"); + benchmark("PING_BULK",cmd,len); + free(cmd); + } + + if (test_is_selected("set")) { + len = redisFormatCommand(&cmd,"SET key:__rand_int__ %s",data); + benchmark("SET",cmd,len); + free(cmd); + } + + if (test_is_selected("get")) { + len = redisFormatCommand(&cmd,"GET key:__rand_int__"); + benchmark("GET",cmd,len); + free(cmd); + } + + if (test_is_selected("incr")) { + len = redisFormatCommand(&cmd,"INCR counter:__rand_int__"); + benchmark("INCR",cmd,len); + free(cmd); + } + + if (test_is_selected("lpush")) { + len = redisFormatCommand(&cmd,"LPUSH mylist %s",data); + benchmark("LPUSH",cmd,len); + free(cmd); + } + + if (test_is_selected("rpush")) { + len = redisFormatCommand(&cmd,"RPUSH mylist %s",data); + benchmark("RPUSH",cmd,len); + free(cmd); + } + + if (test_is_selected("lpop")) { + len = redisFormatCommand(&cmd,"LPOP mylist"); + benchmark("LPOP",cmd,len); + free(cmd); + } + + if (test_is_selected("rpop")) { + len = redisFormatCommand(&cmd,"RPOP mylist"); + benchmark("RPOP",cmd,len); + free(cmd); + } + + if (test_is_selected("sadd")) { + len = redisFormatCommand(&cmd, + "SADD myset element:__rand_int__"); + benchmark("SADD",cmd,len); + free(cmd); + } + + if (test_is_selected("spop")) { + len = redisFormatCommand(&cmd,"SPOP myset"); + benchmark("SPOP",cmd,len); + free(cmd); + } + + if (test_is_selected("lrange") || + test_is_selected("lrange_100") || + test_is_selected("lrange_300") || + test_is_selected("lrange_500") || + test_is_selected("lrange_600")) + { + len = redisFormatCommand(&cmd,"LPUSH mylist %s",data); + benchmark("LPUSH (needed to benchmark LRANGE)",cmd,len); + free(cmd); + } + + if (test_is_selected("lrange") || test_is_selected("lrange_100")) { + len = redisFormatCommand(&cmd,"LRANGE mylist 0 99"); + benchmark("LRANGE_100 (first 100 elements)",cmd,len); + free(cmd); + } + + if (test_is_selected("lrange") || test_is_selected("lrange_300")) { + len = redisFormatCommand(&cmd,"LRANGE mylist 0 299"); + benchmark("LRANGE_300 (first 300 elements)",cmd,len); + free(cmd); + } + + if (test_is_selected("lrange") || test_is_selected("lrange_500")) { + len = redisFormatCommand(&cmd,"LRANGE mylist 0 449"); + benchmark("LRANGE_500 (first 450 elements)",cmd,len); + free(cmd); + } + + if (test_is_selected("lrange") || test_is_selected("lrange_600")) { + len = redisFormatCommand(&cmd,"LRANGE mylist 0 599"); + benchmark("LRANGE_600 (first 600 elements)",cmd,len); + free(cmd); + } + + if (test_is_selected("mset")) { + const char *argv[21]; + argv[0] = "MSET"; + for (i = 1; i < 21; i += 2) { + argv[i] = "key:__rand_int__"; + argv[i+1] = data; + } + len = redisFormatCommandArgv(&cmd,21,argv,NULL); + benchmark("MSET (10 keys)",cmd,len); + free(cmd); + } + + if (!config.csv) printf("\n"); + } while(config.loop); + + return 0; +} |