1 files changed, 120 insertions, 0 deletions
diff --git a/src/fluent-bit/lib/librdkafka-2.1.0/tests/0038-performance.c b/src/fluent-bit/lib/librdkafka-2.1.0/tests/0038-performance.c
new file mode 100644
index 000000000..674964dc9
--- /dev/null
+++ b/src/fluent-bit/lib/librdkafka-2.1.0/tests/0038-performance.c
@@ -0,0 +1,120 @@
+/*
+ * librdkafka - Apache Kafka C library
+ *
+ * Copyright (c) 2016, Magnus Edenhill
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. 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.
+ *
+ * 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 "test.h"
+
+/* Typical include path would be <librdkafka/rdkafka.h>, but this program
+ * is built from within the librdkafka source tree and thus differs. */
+#include "rdkafka.h" /* for Kafka driver */
+
+
+/**
+ * Basic performance tests.
+ * These tests dont fail but provide a throughput rate indication.
+ *
+ * + Produce N messages to one partition, acks=1, size=100
+ */
+
+
+int main_0038_performance(int argc, char **argv) {
+        const char *topic   = test_mk_topic_name(__FUNCTION__, 1);
+        const int partition = 0;
+        const int msgsize   = 100;
+        uint64_t testid;
+        rd_kafka_conf_t *conf;
+        rd_kafka_t *rk;
+        rd_kafka_topic_t *rkt;
+        test_timing_t t_create, t_produce, t_consume;
+        int totsize = 1024 * 1024 * (test_quick ? 8 : 128);
+        int msgcnt;
+
+        if (!strcmp(test_mode, "valgrind") || !strcmp(test_mode, "helgrind") ||
+            !strcmp(test_mode, "drd"))
+                totsize = 1024 * 1024 * 8; /* 8 meg, valgrind is slow. */
+
+        msgcnt = totsize / msgsize;
+
+        TEST_SAY("Producing %d messages of size %d to %s [%d]\n", msgcnt,
+                 (int)msgsize, topic, partition);
+        testid = test_id_generate();
+        test_conf_init(&conf, NULL, 120);
+        rd_kafka_conf_set_dr_msg_cb(conf, test_dr_msg_cb);
+        test_conf_set(conf, "queue.buffering.max.messages", "10000000");
+        test_conf_set(conf, "linger.ms", "100");
+        rk  = test_create_handle(RD_KAFKA_PRODUCER, conf);
+        rkt = test_create_producer_topic(rk, topic, "acks", "1", NULL);
+
+        /* First produce one message to create the topic, etc, this might take
+         * a while and we dont want this to affect the throughput timing. */
+        TIMING_START(&t_create, "CREATE TOPIC");
+        test_produce_msgs(rk, rkt, testid, partition, 0, 1, NULL, msgsize);
+        TIMING_STOP(&t_create);
+
+        TIMING_START(&t_produce, "PRODUCE");
+        test_produce_msgs(rk, rkt, testid, partition, 1, msgcnt - 1, NULL,
+                          msgsize);
+        TIMING_STOP(&t_produce);
+
+        TEST_SAY("Destroying producer\n");
+        rd_kafka_topic_destroy(rkt);
+        rd_kafka_destroy(rk);
+
+        TEST_SAY("Creating consumer\n");
+        test_conf_init(&conf, NULL, 120);
+        rk  = test_create_consumer(NULL, NULL, conf, NULL);
+        rkt = rd_kafka_topic_new(rk, topic, NULL);
+
+        test_consumer_start("CONSUME", rkt, partition,
+                            RD_KAFKA_OFFSET_BEGINNING);
+        TIMING_START(&t_consume, "CONSUME");
+        test_consume_msgs("CONSUME", rkt, testid, partition, TEST_NO_SEEK, 0,
+                          msgcnt, 1);
+        TIMING_STOP(&t_consume);
+        test_consumer_stop("CONSUME", rkt, partition);
+
+        rd_kafka_topic_destroy(rkt);
+        rd_kafka_destroy(rk);
+
+        TEST_REPORT(
+            "{ \"producer\": "
+            " { \"mb_per_sec\": %.2f, \"records_per_sec\": %.2f },"
+            " \"consumer\": "
+            "{ \"mb_per_sec\": %.2f, \"records_per_sec\": %.2f } "
+            "}",
+            (double)(totsize /
+                     ((double)TIMING_DURATION(&t_produce) / 1000000.0f)) /
+                1000000.0f,
+            (float)(msgcnt /
+                    ((double)TIMING_DURATION(&t_produce) / 1000000.0f)),
+            (double)(totsize /
+                     ((double)TIMING_DURATION(&t_consume) / 1000000.0f)) /
+                1000000.0f,
+            (float)(msgcnt /
+                    ((double)TIMING_DURATION(&t_consume) / 1000000.0f)));
+        return 0;
+}