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naive kafka + http-kit
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| ab -k -n 10000 -c 1000 localhost:3000/ | |
| This is ApacheBench, Version 2.3 <$Revision: 1604373 $> | |
| Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ | |
| Licensed to The Apache Software Foundation, http://www.apache.org/ | |
| Benchmarking localhost (be patient) | |
| Completed 1000 requests | |
| Completed 2000 requests | |
| Completed 3000 requests | |
| Completed 4000 requests | |
| Completed 5000 requests | |
| Completed 6000 requests | |
| Completed 7000 requests | |
| Completed 8000 requests | |
| Completed 9000 requests | |
| Completed 10000 requests | |
| Finished 10000 requests | |
| Server Software: http-kit | |
| Server Hostname: localhost | |
| Server Port: 3000 | |
| Document Path: / | |
| Document Length: 9 bytes | |
| Concurrency Level: 1000 | |
| Time taken for tests: 0.678 seconds | |
| Complete requests: 10000 | |
| Failed requests: 0 | |
| Keep-Alive requests: 10000 | |
| Total transferred: 1610000 bytes | |
| HTML transferred: 90000 bytes | |
| Requests per second: 14749.20 [#/sec] (mean) | |
| Time per request: 67.800 [ms] (mean) | |
| Time per request: 0.068 [ms] (mean, across all concurrent requests) | |
| Transfer rate: 2318.97 [Kbytes/sec] received | |
| Connection Times (ms) | |
| min mean[+/-sd] median max | |
| Connect: 0 1 4.1 0 21 | |
| Processing: 8 62 10.1 65 88 | |
| Waiting: 8 62 10.1 65 88 | |
| Total: 28 64 7.2 65 88 | |
| Percentage of the requests served within a certain time (ms) | |
| 50% 65 | |
| 66% 66 | |
| 75% 67 | |
| 80% 69 | |
| 90% 71 | |
| 95% 72 | |
| 98% 75 | |
| 99% 78 | |
| 100% 88 (longest request) |
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| ab -k -n 300 -c 10 localhost:3000/ | |
| This is ApacheBench, Version 2.3 <$Revision: 1604373 $> | |
| Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ | |
| Licensed to The Apache Software Foundation, http://www.apache.org/ | |
| Benchmarking localhost (be patient) | |
| Completed 100 requests | |
| Completed 200 requests | |
| Completed 300 requests | |
| Finished 300 requests | |
| Server Software: http-kit | |
| Server Hostname: localhost | |
| Server Port: 3000 | |
| Document Path: / | |
| Document Length: 8 bytes | |
| Concurrency Level: 10 | |
| Time taken for tests: 0.084 seconds | |
| Complete requests: 300 | |
| Failed requests: 0 | |
| Keep-Alive requests: 300 | |
| Total transferred: 48000 bytes | |
| HTML transferred: 2400 bytes | |
| Requests per second: 3556.06 [#/sec] (mean) | |
| Time per request: 2.812 [ms] (mean) | |
| Time per request: 0.281 [ms] (mean, across all concurrent requests) | |
| Transfer rate: 555.63 [Kbytes/sec] received | |
| Connection Times (ms) | |
| min mean[+/-sd] median max | |
| Connect: 0 0 0.1 0 0 | |
| Processing: 1 3 1.9 2 10 | |
| Waiting: 1 3 1.9 2 10 | |
| Total: 1 3 2.0 2 10 | |
| Percentage of the requests served within a certain time (ms) | |
| 50% 2 | |
| 66% 2 | |
| 75% 3 | |
| 80% 3 | |
| 90% 6 | |
| 95% 8 | |
| 98% 9 | |
| 99% 9 | |
| 100% 10 (longest request) |
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| (use 'clj-kafka.consumer.zk) | |
| (use 'clj-kafka.core) | |
| (require '[clj-kafka.producer :as kp]) | |
| (require '[org.httpkit.server :refer :all]) | |
| (def config {"zookeeper.connect" "127.0.0.1:2181" | |
| "group.id" "clj-kafka.consumer" | |
| "auto.offset.reset" "smallest" | |
| "auto.commit.enable" "false"}) | |
| (def p (kp/producer {"metadata.broker.list" "127.0.0.1:9092" | |
| "serializer.class" "kafka.serializer.DefaultEncoder" | |
| "partitioner.class" "kafka.producer.DefaultPartitioner"})) | |
| (def channel-hub (atom {})) | |
| (def channel-name "request-7") | |
| (defn handler [request] | |
| (with-channel request channel | |
| (let [id (str (gensym))] | |
| (kp/send-message p (kp/message channel-name (.getBytes id))) | |
| (swap! channel-hub assoc id channel) | |
| (on-close channel (fn [status] (swap! channel-hub dissoc id)))))) | |
| (defn value [msg] (java.lang.String. (:value msg))) | |
| (def cnt (atom 0)) | |
| (defn consume [] | |
| (with-resource [c (consumer config)] | |
| shutdown | |
| (doseq [x (messages c channel-name)] | |
| (let [id (value x)] | |
| (try | |
| (when-let [ch (get @channel-hub id)] | |
| (swap! cnt inc) | |
| (println @cnt) | |
| (send! ch {:status 200 | |
| :headers {"Content-Type" "text; charset=utf-8"} | |
| :body id}) | |
| (close ch))))))) | |
| (defn start [] | |
| (run-server #'handler {:port 3000}) | |
| (future (consume)) | |
| (future (consume)) | |
| (future (consume)) | |
| (future (consume))) | |
| (comment | |
| (def stop (start))) | |
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| (use 'clj-kafka.core) | |
| (require '[clj-kafka.producer :as kp]) | |
| (require '[org.httpkit.server :refer :all]) | |
| (def config {"zookeeper.connect" "127.0.0.1:2181" | |
| "group.id" "clj-kafka.consumer" | |
| "auto.offset.reset" "smallest" | |
| "auto.commit.enable" "false"}) | |
| (def p (kp/producer {"metadata.broker.list" "127.0.0.1:9092" | |
| "serializer.class" "kafka.serializer.DefaultEncoder" | |
| "partitioner.class" "kafka.producer.DefaultPartitioner"})) | |
| (def channel-hub (atom {})) | |
| (def channel-name "request-6") | |
| (defn handler [request] | |
| (with-channel request channel | |
| (let [id (str (gensym))] | |
| (kp/send-message p (kp/message channel-name (.getBytes id))) | |
| (swap! channel-hub assoc id channel) | |
| (on-close channel (fn [status] (swap! channel-hub dissoc id)))))) | |
| (defn value [msg] (java.lang.String. (:value msg))) | |
| (def cnt (atom 0)) | |
| (defn start [] | |
| (run-server #'handler {:port 3000}) | |
| (with-resource [c (consumer config)] | |
| shutdown | |
| (doseq [x (messages c channel-name)] | |
| (let [id (value x)] | |
| (try | |
| (when-let [ch (get @channel-hub id)] | |
| (swap! cnt inc) | |
| (println @cnt) | |
| (send! ch {:status 200 | |
| :headers {"Content-Type" "text; charset=utf-8"} | |
| :body id}) | |
| (close ch))))))) | |
| (comment | |
| (def stop (start))) |
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Но периодически залипает (все получается в один поток) - можно пул запустить