在cron job的日志中发现以下报错:

! c queue max run limit reached Wed Aug 28 12:56:00 2013
! rescheduling a cron job Wed Aug 28 12:56:00 2013

报错显示cron job达到了队列最大限制。

 

检查一下cron服务

#> svcs -p cron
STATE          STIME    FMRI
online         Aug_05   svc:/system/cron:default
                 Aug_05    15979 cron

 

用ptree检查一下cron进程的进程树

#> ptree 15979
15979 /usr/sbin/cron
  19043 sh -c [ -x /home/software/ICT/scripts/ict_monitor.sh ] && /home/software/ICT/sc
    19044 /bin/sh /home/software/ICT/scripts/ict_monitor.sh
      19373 egrep -i detached|disable|badlog|stale|sync|nodevice
        19374 /usr/sbin/vxprint -hrt
  28604 sh -c [ -x /home/software/ICT/scripts/ict_monitor.sh ] && /home/software/ICT/sc
    28605 /bin/sh /home/software/ICT/scripts/ict_monitor.sh
      28945 egrep -i detached|disable|badlog|stale|sync|nodevice
        28946 /usr/sbin/vxprint -hrt
  7653  sh -c [ -x /home/software/ICT/scripts/ict_monitor.sh ] && /home/software/ICT/sc
    7654  /bin/sh /home/software/ICT/scripts/ict_monitor.sh
      7984  egrep -i detached|disable|badlog|stale|sync|nodevice
        7985  /usr/sbin/vxprint -hrt
  17335 sh -c [ -x /home/software/ICT/scripts/ict_monitor.sh ] && /home/software/ICT/sc
    17336 /bin/sh /home/software/ICT/scripts/ict_monitor.sh
      17665 egrep -i detached|disable|badlog|stale|sync|nodevice
        17666 /usr/sbin/vxprint -hrt
  26413 sh -c [ -x /home/software/ICT/scripts/ict_monitor.sh ] && /home/software/ICT/sc
    26414 /bin/sh /home/software/ICT/scripts/ict_monitor.sh
      26745 egrep -i detached|disable|badlog|stale|sync|nodevice
        26746 /usr/sbin/vxprint -hrt
....

进程树显示出cron进程调用的后台任务情况,由于某些原因这些脚本无法正常运行,导致了cron队列超限。

 

重启cron服务

#> svcadm restart cron
#> svcs -a | grep cron
online         12:57:40 svc:/system/cron:default 
#> svcs -p cron
STATE          STIME    FMRI
online         12:57:40 svc:/system/cron:default
               12:57:40    19339 cron

重启服务后,cron队列被清空。问题得到解决。

cron job error : c queue max run limit reached的更多相关文章

  1. ProxySQL 排错 Max connect timeout reached while reaching hostgroup 10 after 10000ms

    ProxySQL 排错 问题分析: 在ProxySQL在集群下,因未知原因导致误测到所有节点OFFLINE_HARD,并runtime_mysql_servers表清空,从而导致前端查询无法传递到后端 ...

  2. Huge CSV and XML Files in Python, Error: field larger than field limit (131072)

    Huge CSV and XML Files in Python January 22, 2009. Filed under python twitter facebook pinterest lin ...

  3. fatal error C1076: compiler limit : internal heap limit reached; use /Zm to specify a higher limit

    最近想用一下Xtreme ToolkitPro 界面库,安装后用VC6根据向导 产生一个工程,编译时出现如下的错误: fatal error C1076: compiler limit : inter ...

  4. Troubleshooting ORA-1628 - max # extents (32765) reached for rollback segment <SEGMENT_NAME> (Doc ID 1580182.1)

    Troubleshooting ORA-1628 - max # extents (32765) reached for rollback segment <SEGMENT_NAME> ( ...

  5. ORACLE 8i 遇到报错:ORA-01631: max # extents (505) reached in table

    近期在客户的一个8i生产库上使用statspack.发现alert中有报错: Mon Jun 16 13:17:52 2014 Errors in file /oracle/8.1.7/admin/p ...

  6. 1.运行Android Studio,一直提示:Error running app: Instant Run requires 'Tools | Android | Enable ADB integration' to be enabled.

    1.解决问题办法:菜单栏,Tools -> Adnroid -> enable ADB integration勾上 2.暂时性的解决方案:在Android Studio中的:Prefere ...

  7. Redis Error:/var/redis/run/redis_6379.pid exists, process is already running or crashed

    命令service Redis start /var/redis/run/redis_6379.pid exists, process is already running or crashed 引起 ...

  8. Error starting mongod. /var/run/mongodb/mongod.pid exists.启动mongodb报错

    linux上安装mongodb,启动时报上面的错,解决如下: 解决方法: 1.删除mongod.pid文件 rm -rf /var/run/mongodb/mongod.pid 2.修改/tmp/mo ...

  9. node 打包内存溢出 FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory

    electron-vue加载了地图 openLayer后,打包就包内存溢出 解决办法: "build": "node --max_old_space_size=4096 ...

随机推荐

  1. DataX的安装

    DataX的安装 1. 可下载tar包 https://github.com/alibaba/DataX/blob/master/userGuid.md 2. 下载源码自己编译 git clone h ...

  2. Android 实现http通信(servlet做服务器端) HttpClient、HttpURLConnection实现登录验证

    一,写好服务器端 在eclipse或其它javaee开发工具中新建一个web项目(我这里的项目名是:Android),建一个servlet(我这里的servlet名是:LoginServlet),模拟 ...

  3. The import javax.servlet.jsp.JspWriter cannot be resolved' error

    Add servlet-api.jar and jsp-api.jar from Tomcat 6.0 library to ecipse project.

  4. web自动化:DOM对象

    一. 什么是DOM对象 定义:DOM(Document Object Mode,文档对象模型)是一套web标准,定义了访问HTML文档的一套属性.方法和事件 本质:网页与脚本语言沟通的桥梁.脚本语言通 ...

  5. Eclipse Dynamic Web Module 3.0 requires Java 1.6 or newer && Filter mapping specifies an unknown filter name characterEncodingFilter

    一直在宇宙最强的 IDE 下生长的,自然很难习惯 eclipse 这种开源且免费且各种版本且各种定制的 IDE 下没有少吃苦头. 最近用 maven 搭建了一个 springmvc/mybatis 的 ...

  6. php 执行结果可以直接重定向文件中

    将php中的echo输出到shell上的结果,重定向到文件中. php script.php >result.txt;

  7. [转载]java读写word文档,完美解决方案

    做项目的过程中,经常需要把数据里里的数据读出来,经过加工,以word格式输出. 在网上找了很多解决方案都不太理想,偶尔发现了PageOffice,一个国产的Office插件,开发调用非常简单!比网上介 ...

  8. LeetCode OJ:Populating Next Right Pointers in Each Node(指出每一个节点的下一个右侧节点)

    Given a binary tree struct TreeLinkNode { TreeLinkNode *left; TreeLinkNode *right; TreeLinkNode *nex ...

  9. L123

    My heart, the bird of the wilderness, has found its sky in your eyes. 我的心是旷野的鸟,在你的双眼中找到了天空.His main ...

  10. 2018.7.30 Designing a Qi-compliant receiver coil for wireless power systems

    1) 找资料: http://www.mouser.cn/datasheet/2/389/stwlc33-1156583.pdf https://training.ti.com/wireless-po ...