PostgreSQL单机、同步复制、异步复制性能测试对比
测试环境：
|
PostgreSQL同步复制与PostgreSQL单机性能测试对比 |
|||||
|
terminals |
10 |
20 |
30 |
40 |
50 |
|
PostgreSQL单机(tps) |
54 |
54 |
61 |
68 |
71 |
|
PostgreSQL 同步复制(tps) |
27 |
33 |
53 |
57 |
61 |
|
PostgreSQL 异步复制(tps) |
70 |
65 |
77 |
83 |
87 |
测试过程中的数据如下所示:
PostgreSQL同步复制
20GB data 8GB Memory 4CPU
master：192.168.0.14
standby: 192.168.0.15
单机192.168.0.14默认配置测试
[postgres@minion1 bin]$ ./pgbench -d postgres -U postgres -h localhost -p 5432 -c 10 -r -T 600
transaction type: TPC-B (sort of)
scaling factor: 1428
query mode: simple
number of clients: 10
number of threads: 1
duration: 600 s
number of transactions actually processed: 32774
latency average: 183.072 ms
tps = 54.614739 (including connections establishing)
tps = 54.614954 (excluding connections establishing)
statement latencies in milliseconds:
0.007900 \set nbranches 1 * :scale
0.021082 \set ntellers 10 * :scale
0.027008 \set naccounts 100000 * :scale
0.017157 \setrandom aid 1 :naccounts
0.007154 \setrandom bid 1 :nbranches
0.006974 \setrandom tid 1 :ntellers
0.006926 \setrandom delta -5000 5000
0.387514 BEGIN;
57.706042 UPDATE pgbench_accounts SET abalance = abalance + :delta WHERE aid = :aid;
0.531161 SELECT abalance FROM pgbench_accounts WHERE aid = :aid;
0.308336 UPDATE pgbench_tellers SET tbalance = tbalance + :delta WHERE tid = :tid;
0.418083 UPDATE pgbench_branches SET bbalance = bbalance + :delta WHERE bid = :bid;
0.180357 INSERT INTO pgbench_history (tid, bid, aid, delta, mtime) VALUES (:tid, :bid, :aid, :delta, CURRENT_TIMESTAMP);
123.453907 END;
[postgres@minion1 bin]$ ./pgbench -d postgres -U postgres -h localhost -p 5432 -c 20 -r -T 600
transaction type: TPC-B (sort of)
scaling factor: 1428
query mode: simple
number of clients: 20
number of threads: 1
duration: 600 s
number of transactions actually processed: 32665
latency average: 367.366 ms
tps = 54.396128 (including connections establishing)
tps = 54.396331 (excluding connections establishing)
statement latencies in milliseconds:
0.007506 \set nbranches 1 * :scale
0.048462 \set ntellers 10 * :scale
0.015586 \set naccounts 100000 * :scale
0.027542 \setrandom aid 1 :naccounts
0.157314 \setrandom bid 1 :nbranches
0.006869 \setrandom tid 1 :ntellers
0.047938 \setrandom delta -5000 5000
2.134529 BEGIN;
177.995882 UPDATE pgbench_accounts SET abalance = abalance + :delta WHERE aid = :aid;
0.813658 SELECT abalance FROM pgbench_accounts WHERE aid = :aid;
0.292561 UPDATE pgbench_tellers SET tbalance = tbalance + :delta WHERE tid = :tid;
1.041568 UPDATE pgbench_branches SET bbalance = bbalance + :delta WHERE bid = :bid;
0.243265 INSERT INTO pgbench_history (tid, bid, aid, delta, mtime) VALUES (:tid, :bid, :aid, :delta, CURRENT_TIMESTAMP);
184.626413 END;
[postgres@minion1 bin]$ ./pgbench -d postgres -U postgres -h localhost -p 5432 -c 30 -r -T 600
transaction type: TPC-B (sort of)
scaling factor: 1428
query mode: simple
number of clients: 30
number of threads: 1
duration: 600 s
number of transactions actually processed: 36783
latency average: 489.356 ms
tps = 61.251723 (including connections establishing)
tps = 61.251950 (excluding connections establishing)
statement latencies in milliseconds:
0.026379 \set nbranches 1 * :scale
0.018963 \set ntellers 10 * :scale
0.030436 \set naccounts 100000 * :scale
0.059545 \setrandom aid 1 :naccounts
0.007369 \setrandom bid 1 :nbranches
0.006821 \setrandom tid 1 :ntellers
0.006753 \setrandom delta -5000 5000
1.081480 BEGIN;
237.262781 UPDATE pgbench_accounts SET abalance = abalance + :delta WHERE aid = :aid;
1.253963 SELECT abalance FROM pgbench_accounts WHERE aid = :aid;
0.957185 UPDATE pgbench_tellers SET tbalance = tbalance + :delta WHERE tid = :tid;
1.730359 UPDATE pgbench_branches SET bbalance = bbalance + :delta WHERE bid = :bid;
0.236083 INSERT INTO pgbench_history (tid, bid, aid, delta, mtime) VALUES (:tid, :bid, :aid, :delta, CURRENT_TIMESTAMP);
246.731468 END;
[postgres@minion1 bin]$ ./pgbench -d postgres -U postgres -h localhost -p 5432 -c 40 -T 600
transaction type: TPC-B (sort of)
scaling factor: 1428
query mode: simple
number of clients: 40
number of threads: 1
duration: 600 s
number of transactions actually processed: 41001
latency average: 585.352 ms
tps = 68.143229 (including connections establishing)
tps = 68.143475 (excluding connections establishing)
[postgres@minion1 bin]$ ./pgbench -d postgres -U postgres -h localhost -p 5432 -c 50 -T 600
transaction type: TPC-B (sort of)
scaling factor: 1428
query mode: simple
number of clients: 50
number of threads: 1
duration: 600 s
number of transactions actually processed: 43309
latency average: 692.697 ms
tps = 71.867790 (including connections establishing)
tps = 71.868053 (excluding connections establishing)
PG同步复制性能测试
[postgres@node1 bin]$ ./pgbench -d postgres -U postgres -h 192.168.0.14 -p 5432 -c 10 -r -T 600
transaction type: TPC-B (sort of)
scaling factor: 1428
query mode: simple
number of clients: 10
number of threads: 1
duration: 600 s
number of transactions actually processed: 16440
latency average: 364.964 ms
tps = 27.380710 (including connections establishing)
tps = 27.380806 (excluding connections establishing)
statement latencies in milliseconds:
0.008551 \set nbranches 1 * :scale
0.006313 \set ntellers 10 * :scale
0.006117 \set naccounts 100000 * :scale
0.007933 \setrandom aid 1 :naccounts
0.007494 \setrandom bid 1 :nbranches
0.007123 \setrandom tid 1 :ntellers
0.007161 \setrandom delta -5000 5000
0.203136 BEGIN;
119.792707 UPDATE pgbench_accounts SET abalance = abalance + :delta WHERE aid = :aid;
0.270357 SELECT abalance FROM pgbench_accounts WHERE aid = :aid;
0.535077 UPDATE pgbench_tellers SET tbalance = tbalance + :delta WHERE tid = :tid;
0.633911 UPDATE pgbench_branches SET bbalance = bbalance + :delta WHERE bid = :bid;
0.145461 INSERT INTO pgbench_history (tid, bid, aid, delta, mtime) VALUES (:tid, :bid, :aid, :delta, CURRENT_TIMESTAMP);
243.549121 END;
./pgbench -d postgres -U postgres -h localhost -p 5432 -c 20 -r -T 600
transaction type: TPC-B (sort of)
scaling factor: 1428
query mode: simple
number of clients: 20
number of threads: 1
duration: 600 s
number of transactions actually processed: 20203
latency average: 593.971 ms
tps = 33.628754 (including connections establishing)
tps = 33.628872 (excluding connections establishing)
statement latencies in milliseconds:
0.007198 \set nbranches 1 * :scale
0.005499 \set ntellers 10 * :scale
0.005457 \set naccounts 100000 * :scale
0.007148 \setrandom aid 1 :naccounts
0.014756 \setrandom bid 1 :nbranches
0.006343 \setrandom tid 1 :ntellers
0.006322 \setrandom delta -5000 5000
0.332977 BEGIN;
269.706515 UPDATE pgbench_accounts SET abalance = abalance + :delta WHERE aid = :aid;
0.655481 SELECT abalance FROM pgbench_accounts WHERE aid = :aid;
0.594572 UPDATE pgbench_tellers SET tbalance = tbalance + :delta WHERE tid = :tid;
1.425101 UPDATE pgbench_branches SET bbalance = bbalance + :delta WHERE bid = :bid;
0.470575 INSERT INTO pgbench_history (tid, bid, aid, delta, mtime) VALUES (:tid, :bid, :aid, :delta, CURRENT_TIMESTAMP);
321.324808 END;
./pgbench -d postgres -U postgres -h localhost -p 5432 -c 30 -r -T 600
transaction type: TPC-B (sort of)
scaling factor: 1428
query mode: simple
number of clients: 30
number of threads: 1
duration: 600 s
number of transactions actually processed: 32375
latency average: 555.985 ms
tps = 53.872946 (including connections establishing)
tps = 53.873141 (excluding connections establishing)
statement latencies in milliseconds:
0.006620 \set nbranches 1 * :scale
0.005146 \set ntellers 10 * :scale
0.005040 \set naccounts 100000 * :scale
0.006596 \setrandom aid 1 :naccounts
0.006322 \setrandom bid 1 :nbranches
0.005923 \setrandom tid 1 :ntellers
0.005909 \setrandom delta -5000 5000
0.336000 BEGIN;
241.561835 UPDATE pgbench_accounts SET abalance = abalance + :delta WHERE aid = :aid;
0.591474 SELECT abalance FROM pgbench_accounts WHERE aid = :aid;
0.473278 UPDATE pgbench_tellers SET tbalance = tbalance + :delta WHERE tid = :tid;
2.602180 UPDATE pgbench_branches SET bbalance = bbalance + :delta WHERE bid = :bid;
0.163975 INSERT INTO pgbench_history (tid, bid, aid, delta, mtime) VALUES (:tid, :bid, :aid, :delta, CURRENT_TIMESTAMP);
310.427730 END;
./pgbench -d postgres -U postgres -h localhost -p 5432 -c 40 -r -T 600
transaction type: TPC-B (sort of)
scaling factor: 1428
query mode: simple
number of clients: 40
number of threads: 1
duration: 600 s
number of transactions actually processed: 34765
latency average: 690.349 ms
tps = 57.691611 (including connections establishing)
tps = 57.691811 (excluding connections establishing)
statement latencies in milliseconds:
0.006601 \set nbranches 1 * :scale
0.005098 \set ntellers 10 * :scale
0.004962 \set naccounts 100000 * :scale
0.047420 \setrandom aid 1 :naccounts
0.006216 \setrandom bid 1 :nbranches
0.005986 \setrandom tid 1 :ntellers
0.005855 \setrandom delta -5000 5000
0.525683 BEGIN;
293.890014 UPDATE pgbench_accounts SET abalance = abalance + :delta WHERE aid = :aid;
1.446397 SELECT abalance FROM pgbench_accounts WHERE aid = :aid;
0.763961 UPDATE pgbench_tellers SET tbalance = tbalance + :delta WHERE tid = :tid;
3.871294 UPDATE pgbench_branches SET bbalance = bbalance + :delta WHERE bid = :bid;
0.223840 INSERT INTO pgbench_history (tid, bid, aid, delta, mtime) VALUES (:tid, :bid, :aid, :delta, CURRENT_TIMESTAMP);
391.076596 END;
[postgres@node1 bin]$ ./pgbench -d postgres -U postgres -h localhost -p 5432 -c 50 -r -T 600
transaction type: TPC-B (sort of)
scaling factor: 1428
query mode: simple
number of clients: 50
number of threads: 1
duration: 600 s
number of transactions actually processed: 36851
latency average: 814.089 ms
tps = 61.288387 (including connections establishing)
tps = 61.288599 (excluding connections establishing)
statement latencies in milliseconds:
0.036619 \set nbranches 1 * :scale
0.015365 \set ntellers 10 * :scale
0.048885 \set naccounts 100000 * :scale
0.006212 \setrandom aid 1 :naccounts
0.005962 \setrandom bid 1 :nbranches
0.005748 \setrandom tid 1 :ntellers
0.028424 \setrandom delta -5000 5000
1.002420 BEGIN;
341.759347 UPDATE pgbench_accounts SET abalance = abalance + :delta WHERE aid = :aid;
1.338118 SELECT abalance FROM pgbench_accounts WHERE aid = :aid;
1.909057 UPDATE pgbench_tellers SET tbalance = tbalance + :delta WHERE tid = :tid;
5.901859 UPDATE pgbench_branches SET bbalance = bbalance + :delta WHERE bid = :bid;
0.338450 INSERT INTO pgbench_history (tid, bid, aid, delta, mtime) VALUES (:tid, :bid, :aid, :delta, CURRENT_TIMESTAMP);
462.642218 END;
PostgreSQL异步复制性能测试
[postgres@node1 bin]$ ./pgbench -d postgres -U postgres -h localhost -p 5432 -c 10 -r -T 600
transaction type: TPC-B (sort of)
scaling factor: 1428
query mode: simple
number of clients: 10
number of threads: 1
duration: 600 s
number of transactions actually processed: 42402
latency average: 141.503 ms
tps = 70.656084 (including connections establishing)
tps = 70.656332 (excluding connections establishing)
statement latencies in milliseconds:
0.009604 \set nbranches 1 * :scale
0.008152 \set ntellers 10 * :scale
0.007491 \set naccounts 100000 * :scale
0.008265 \setrandom aid 1 :naccounts
0.007667 \setrandom bid 1 :nbranches
0.007304 \setrandom tid 1 :ntellers
0.127113 \setrandom delta -5000 5000
0.061162 BEGIN;
139.243102 UPDATE pgbench_accounts SET abalance = abalance + :delta WHERE aid = :aid;
0.990680 SELECT abalance FROM pgbench_accounts WHERE aid = :aid;
0.489713 UPDATE pgbench_tellers SET tbalance = tbalance + :delta WHERE tid = :tid;
0.230086 UPDATE pgbench_branches SET bbalance = bbalance + :delta WHERE bid = :bid;
0.214473 INSERT INTO pgbench_history (tid, bid, aid, delta, mtime) VALUES (:tid, :bid, :aid, :delta, CURRENT_TIMESTAMP);
0.101391 END;
[postgres@node1 bin]$ ./pgbench -d postgres -U postgres -h localhost -p 5432 -c 20 -r -T 600
transaction type: TPC-B (sort of)
scaling factor: 1428
query mode: simple
number of clients: 20
number of threads: 1
duration: 600 s
number of transactions actually processed: 39253
latency average: 305.709 ms
tps = 65.333390 (including connections establishing)
tps = 65.333617 (excluding connections establishing)
statement latencies in milliseconds:
0.009897 \set nbranches 1 * :scale
0.007471 \set ntellers 10 * :scale
0.006880 \set naccounts 100000 * :scale
0.032549 \setrandom aid 1 :naccounts
0.097106 \setrandom bid 1 :nbranches
0.006860 \setrandom tid 1 :ntellers
0.125257 \setrandom delta -5000 5000
0.100855 BEGIN;
299.825466 UPDATE pgbench_accounts SET abalance = abalance + :delta WHERE aid = :aid;
4.123210 SELECT abalance FROM pgbench_accounts WHERE aid = :aid;
0.389870 UPDATE pgbench_tellers SET tbalance = tbalance + :delta WHERE tid = :tid;
0.347125 UPDATE pgbench_branches SET bbalance = bbalance + :delta WHERE bid = :bid;
0.429468 INSERT INTO pgbench_history (tid, bid, aid, delta, mtime) VALUES (:tid, :bid, :aid, :delta, CURRENT_TIMESTAMP);
0.495837 END;
[postgres@node1 bin]$ ./pgbench -d postgres -U postgres -h localhost -p 5432 -c 30 -r -T 600
transaction type: TPC-B (sort of)
scaling factor: 1428
query mode: simple
number of clients: 30
number of threads: 1
duration: 600 s
number of transactions actually processed: 46800
latency average: 384.615 ms
tps = 77.815440 (including connections establishing)
tps = 77.815712 (excluding connections establishing)
statement latencies in milliseconds:
0.010180 \set nbranches 1 * :scale
0.007174 \set ntellers 10 * :scale
0.006647 \set naccounts 100000 * :scale
0.065834 \setrandom aid 1 :naccounts
0.026308 \setrandom bid 1 :nbranches
0.006901 \setrandom tid 1 :ntellers
0.054161 \setrandom delta -5000 5000
0.203354 BEGIN;
373.666099 UPDATE pgbench_accounts SET abalance = abalance + :delta WHERE aid = :aid;
6.878700 SELECT abalance FROM pgbench_accounts WHERE aid = :aid;
1.379165 UPDATE pgbench_tellers SET tbalance = tbalance + :delta WHERE tid = :tid;
0.812257 UPDATE pgbench_branches SET bbalance = bbalance + :delta WHERE bid = :bid;
1.496860 INSERT INTO pgbench_history (tid, bid, aid, delta, mtime) VALUES (:tid, :bid, :aid, :delta, CURRENT_TIMESTAMP);
0.414110 END;
[postgres@node1 bin]$ ./pgbench -d postgres -U postgres -h localhost -p 5432 -c 40 -r -T 600
transaction type: TPC-B (sort of)
scaling factor: 1428
query mode: simple
number of clients: 40
number of threads: 1
duration: 600 s
number of transactions actually processed: 50331
latency average: 476.843 ms
tps = 83.765539 (including connections establishing)
tps = 83.765830 (excluding connections establishing)
statement latencies in milliseconds:
0.009836 \set nbranches 1 * :scale
0.010446 \set ntellers 10 * :scale
0.006072 \set naccounts 100000 * :scale
0.010755 \setrandom aid 1 :naccounts
0.024105 \setrandom bid 1 :nbranches
0.006772 \setrandom tid 1 :ntellers
0.036164 \setrandom delta -5000 5000
0.132524 BEGIN;
457.122401 UPDATE pgbench_accounts SET abalance = abalance + :delta WHERE aid = :aid;
15.298400 SELECT abalance FROM pgbench_accounts WHERE aid = :aid;
1.702279 UPDATE pgbench_tellers SET tbalance = tbalance + :delta WHERE tid = :tid;
0.676259 UPDATE pgbench_branches SET bbalance = bbalance + :delta WHERE bid = :bid;
1.552850 INSERT INTO pgbench_history (tid, bid, aid, delta, mtime) VALUES (:tid, :bid, :aid, :delta, CURRENT_TIMESTAMP);
0.482677 END;
[postgres@node1 bin]$ ./pgbench -d postgres -U postgres -h localhost -p 5432 -c 50 -r -T 600
transaction type: TPC-B (sort of)
scaling factor: 1428
query mode: simple
number of clients: 50
number of threads: 1
duration: 600 s
number of transactions actually processed: 52834
latency average: 567.816 ms
tps = 87.954780 (including connections establishing)
tps = 87.955086 (excluding connections establishing)
statement latencies in milliseconds:
0.009852 \set nbranches 1 * :scale
0.006589 \set ntellers 10 * :scale
0.005597 \set naccounts 100000 * :scale
0.081271 \setrandom aid 1 :naccounts
0.012686 \setrandom bid 1 :nbranches
0.006291 \setrandom tid 1 :ntellers
0.102962 \setrandom delta -5000 5000
0.326865 BEGIN;
543.207220 UPDATE pgbench_accounts SET abalance = abalance + :delta WHERE aid = :aid;
20.356945 SELECT abalance FROM pgbench_accounts WHERE aid = :aid;
1.614863 UPDATE pgbench_tellers SET tbalance = tbalance + :delta WHERE tid = :tid;
0.864676 UPDATE pgbench_branches SET bbalance = bbalance + :delta WHERE bid = :bid;
0.872985 INSERT INTO pgbench_history (tid, bid, aid, delta, mtime) VALUES (:tid, :bid, :aid, :delta, CURRENT_TIMESTAMP);
0.531862 END;
PostgreSQL单机、同步复制、异步复制性能测试对比的更多相关文章
- JAVA通过Gearman实现MySQL到Redis的数据同步（异步复制）
MySQL到Redis数据复制方案 无论MySQL还是Redis,自身都带有数据同步的机制,像比较常用的 MySQL的Master/Slave模式 ,就是由Slave端分析Master的binlog来 ...
- MySQL的异步复制、全同步复制与半同步复制
异步复制 异步复制,主库将事务 Binlog 事件写入到 Binlog 文件中,此时主库只会通知一下 Dump 线程发送这些新的 Binlog,然后主库就会继续处理提交操作,而此时不会保证这些 Bin ...
- mysql主从复制的异步复制与同步复制
异 步复制:MySQL本身支持单向的.异步的复制.异步复制意味着在把数据从一台机器拷贝到另一台机器时有一个延时 – 最重要的是这意味着当应用系统的事务提交已经确认时数据并不能在同一时刻拷贝/应用到从机 ...
- 1018关于MySQL复制搭建[异步复制和半同步复制]
转自:http://www.cnblogs.com/ivictor/p/5735580.html 搭建MySQL数据库的主从架构,还是蛮简单的.重要的几个命令整理一下. 主从服务器上: SHOW VA ...
- mysql关于“异步复制”“同步复制”“半同步复制”“无损复制”的概念与区别
异步复制:主把事务写到binlog日志并不管从是否接收或者什么时候接收,commit之后,不会与从发生ack之类的交互. 同步复制:当主提交一个事务,在主向前端返回一个commit成功的指令前,必须保 ...
- MySQL异步复制、半同步复制详解
MySQL数据复制的原理图大致如下: 从上图我们可以看出MySQL数据库的复制需要启动三个线程来实现: 其中1个在主服务器上,另两个在从服务器上.当发出START SLAVE时,从服务器创建一个I/O ...
- PostgreSQL Replication之第四章 设置异步复制（1）
执行完您的第一个即时恢复(PITR,Point-In-Time-Recovery),我们准备在一个真正的复制设置上工作.在本章,您将学会如何设置异步复制和流.我们的目标是确保您可以实现更高的高可用和更 ...
- MySQL 5.7的复制架构,在有异步复制、半同步、增强半同步、MGR等的生产中，该如何选择？
一.生产环境中: 几种复制场景都有存在的价值.下面分别描述一下: 从成熟度上来选择,推荐:异步复制(GTID+ROW) 从数据安全及更高性能上选择:增强半同步 (在这个结构下也可以把innodb_fl ...
- 【3.1】【mysql基本实验】mysql复制（主从复制/异步复制/半同步复制，一主一从）
关键词:mysql复制(异步复制),mysql异步复制 核心原理: mysql 复制流程原理 一个事务在 mysql异步复制中的流程与生命周期 一个事务,在传统半同步的复制流程 #mysql主从基本实 ...
随机推荐
- java--接口和抽象类
接口将抽象类的概念更延伸了一步,完全禁止了所有的函数定义.且可以将多个接口合并到一起,但是不能继承多个类.
- using System.Diagnostics; 日志操作
using System.Diagnostics 命名空间 包含了能够与系统进程 事件日志 和性能计数器进行交互的类 一般用于帮助诊断和调试应用程序 例如 Debug类用于帮组调试代码 Process ...
- nginx下使用memcache
nginx配置支持memcache,但不支持写,支持读,所以读取部分由程序设置,整个代码如下nginx的server段配置如下:#将静态文件放入memcachelocation ~* \.(gif|j ...
- rgb转灰度 RGB To Gray php Adobe RGB (1998) [gamma=2.20]
<?php /** * Date: 2016/10/24 * Time: 0:52 */ // Gray = (R^2.2 * 0.2973 + G^2.2 * 0.6274 + B^2.2 * ...
- Kafka 0.10.0
2.1 Producer API We encourage all new development to use the new Java producer. This client is produ ...
- 七 mybatis的延迟加载
1 延迟加载 1.1 什么是延迟加载 resultMap可以实现高级映射(使用association.collection实现一对一及一对多映射),association.coll ...
- 【故障处理】ORA-12162: TNS:net service name is incorrectly specified （转）
本文将给大家阐述一个因未设置系统环境变量ORACLE_SID导致ORA-12162错误的案例.希望大家有所思考. 1.获得有关ORA-12162报错信息的通用表述信息 [oracle@asdlabdb ...
- ubuntu 64bit arm-linux-gcc: No such file or directory 解决
通过下面这个解决 ubuntu 64bit arm-linux-gcc: No such file or directory 安装 sudo apt-get install lsb-core解决 h ...
- uploadify
uploadify 返回值(回调函数)总结: 最近使用开发一个图片上传模块的时候使用了一个jq插件--uploadify,但是下面就是让人很苦逼的一个下午……一直调试不好,无法接收返回值.google ...
- NRF51822之pstorage介绍
This information applies to the following SoftDevices: S110, S120, S130, S310 Introduction Persisten ...