16.04.6服务器的常规升级失败,有以下错误:
Preconfiguring packages ...
Setting up util-linux (2.27.1-6ubuntu3.8) ...
insserv: warning: script is corrupt or invalid: /etc/init.d/../rc0.d/K01php7.0-fpm
insserv: warning: script is corrupt or invalid: /etc/init.d/../rc0.d/K01urandom
insserv: warning: script is corrupt or
我正在用MONGO3.0 wiredTiger安装程序测试我的DB。在用wiredTIger恢复数据库之后,我运行了db.serverStatus。我在控制台输出中发现了下面的内容。
"bytes currently in the cache" : 6009288998 (5.5 GB),
"maximum bytes configured" : 7516192768 (7 GB),
"bytes read into cache" : 18380155206 (17 GB),
"bytes written from cache"
当我在没有任何参数的情况下发出vmstat命令时,我会得到以下结果:
# vmstat
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu------
r b swpd free buff cache si so bi bo in cs us sy id wa st
7 117 0 719328 1251624 258624672 0 0 346 64 0 0 4 0 92 3 0
如您所见,cpu空