mysql loop crontab ispcp

[alessandro]

syslog

00:00:01 web /USR/SBIN/CRON[967]: (root) CMD (/usr/sbin/chkrootkit &> /var/log/chkrootkit.log)
00:00:01 web /USR/SBIN/CRON[968]: (root) CMD (/var/www/ispcp/engine/tools/ispcp-del-phptemp.sh >/dev/null 2>&1)
00:00:01 web /USR/SBIN/CRON[9657]: (root) CMD (/usr/bin/rkhunter --cronjob --createlogfile /var/log/rkhunter.log.root --display-logfile 1>/var/log/rkhunter.log 2>/dev/null)
00:00:01 web /USR/SBIN/CRON[9667]: (root) CMD (find /var/log/ispcp/* -maxdepth 1 -type f -mtime +1 -print | egrep '.*\.gz$' | xargs -r /bin/rm)
00:00:01 web /USR/SBIN/CRON[9670]: (root) CMD (find /etc/ispcp/*/backup/* -maxdepth 0 -type f -mtime +7 -print | egrep '.*\.[0-9]+$' | xargs -r /bin/rm)
00:00:01 web /USR/SBIN/CRON[967]: (root) CMD (umask 027; /var/www/ispcp/engine/backup/ispcp-backup-ispcp noreport &>/var/log/ispcp/ispcp-backup-ispcp-mngr.log)
00:00:01 web /USR/SBIN/CRON[9679]: (root) CMD (umask 027; /var/www/ispcp/engine/backup/ispcp-backup-all yes &>/var/log/ispcp/ispcp-backup-all-mngr.log)
00:00:01 web /USR/SBIN/CRON[9686]: (root) CMD (umask 027; /var/www/ispcp/engine/tools/ispcp-httpd-logs-mngr &>/var/log/ispcp/ispcp-httpd-logs-mngr.log)
00:00:01 web /USR/SBIN/CRON[9687]: (root) CMD (umask 027; /var/www/ispcp/engine/traffic/ispcp-vrl-traff &>/var/log/ispcp/ispcp-vrl-traff.log)
00:00:01 web /USR/SBIN/CRON[9692]: (root) CMD (umask 027; /var/www/ispcp/engine/traffic/ispcp-srv-traff &>/var/log/ispcp/ispcp-srv-traff.log)
00:00:01 web /USR/SBIN/CRON[969]: (root) CMD (umask 027; /var/www/ispcp/engine/quota/ispcp-dsk-quota &>/var/log/ispcp/ispcp-dsk-quota.log)
00:00:02 web /usr/bin/crontab[10019]: (root) LIST (nobody)

this cron after the server goes in loop some ideas please. In practice goes down. any ideas?