Incor…

Incorrect key file for table ‘/var/db/mysql_tmpdir/#sql3cce_1_3.MYI’; try to repair it

MySQL 报这样的错误有可能是因为 max_heap_table_size 或 tmp_table_size 设置得太小了。

#MySQL

Aliyun 华东1 系列III 共享计算型 n4 1核 2GB（ecs.n4.small） ubench

Unix Benchmark Utility v.0.3
Copyright (C) July, 1999 PhysTech, Inc.
Author: Sergei Viznyuk
http://www.phystech.com/download/ubench.html
FreeBSD 11.0-RELEASE-p9 FreeBSD 11.0-RELEASE-p9 #0: Tue Apr 11 08:48:40 UTC 2017 root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64
Ubench CPU: 448094
Ubench MEM: 575176
——————–
Ubench AVG: 511635

#ubench

Aliyun 华东1 可用区C 标准型s1 CPU 1 Core, Mem 2GB ubench

Unix Benchmark Utility v.0.3
Copyright (C) July, 1999 PhysTech, Inc.
Author: Sergei Viznyuk
http://www.phystech.com/download/ubench.html
FreeBSD 11.0-RELEASE-p9 FreeBSD 11.0-RELEASE-p9 #0: Tue Apr 11 08:48:40 UTC 2017 root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64
Ubench CPU: 291245
Ubench MEM: 476280
——————–
Ubench AVG: 383762

#ubench