cronjob Zeit

**batZen** · Aug 14th 2016

Hallo zusammen,

ich nutze aktuell

imscp 1.3.0
auf debian jessie

Ich habe immer von der Nacht von Samstag auf Sonntag mit sehr hoher Serverlast zu kämpfen und zwar genau um 0:00 Uhr.... wenn das um 5 Uhr passieren würde wäre das kein Problem, aber so schon. Problem scheint zu sein das alle weekly Cronjobs zu der Zeit starten:

Code

Aug 14 00:00:02 menkisyscloudsrv33 CRON[25844]: (root) CMD (nice -n 15 ionice -c2 -n5 perl /var/www/imscp/gui/plugins/LetsEncrypt/cronjobs/pending.pl > /dev/null 2>&1)Aug 14 00:00:03 menkisyscloudsrv33 CRON[25847]: (root) CMD (nice -n 15 ionice -c2 -n5 perl /var/www/imscp/gui/plugins/SpamAssassin/cronjobs/cronjob_clean_bayes_db.pl >/dev/null 2>&1)Aug 14 00:00:05 menkisyscloudsrv33 CRON[25850]: (root) CMD (nice -n 15 ionice -c2 -n5 bash chkrootkit -e > /var/log/chkrootkit.log 2>&1)Aug 14 00:00:06 menkisyscloudsrv33 CRON[25851]: (root) CMD (nice -n 15 ionice -c2 -n5 perl /var/www/imscp/gui/plugins/SpamAssassin/cronjobs/cronjob_bayes_sa-learn.pl >/dev/null 2>&1)Aug 14 00:00:14 menkisyscloudsrv33 CRON[25860]: (root) CMD (nice -n 15 ionice -c2 -n5 perl /var/www/imscp/gui/plugins/SpamAssassin/cronjobs/cronjob_discover_razor.pl >/dev/null 2>&1)Aug 14 00:00:14 menkisyscloudsrv33 CRON[25862]: (root) CMD (find /var/www/imscp/backups -type f -mtime +7 -exec rm -- {} +)Aug 14 00:00:14 menkisyscloudsrv33 CRON[25863]: (root) CMD (nice -n 15 ionice -c2 -n5 perl /var/www/imscp/engine/PerlLib/Package/AntiRootkits/Rkhunter/Cron.pl > /dev/null 2>&1)Aug 14 00:00:14 menkisyscloudsrv33 CRON[25865]: (root) CMD (nice -n 15 ionice -c2 -n5 perl /var/www/imscp/engine/backup/imscp-backup-imscp > /var/log/imscp/imscp-backup-imscp-mngr.log 2>&1)Aug 14 00:00:15 menkisyscloudsrv33 CRON[25867]: (root) CMD (nice -n 15 ionice -c2 -n5 perl /var/www/imscp/gui/plugins/RoundcubePlugins/cronjob/cronjob_pop3fetcher.pl >/dev/null 2>&1)Aug 14 00:00:15 menkisyscloudsrv33 CRON[25869]: (root) CMD (nice -n 15 ionice -c2 -n5 perl /var/www/imscp/engine/tools/imscp-disable-accounts >/dev/null 2>&1)Aug 14 00:00:15 menkisyscloudsrv33 CRON[25870]: (root) CMD (nice -n 15 ionice -c2 -n5 perl /var/www/imscp/engine/quota/imscp-dsk-quota > /var/log/imscp/imscp-dsk-quota.log 2>&1)Aug 14 00:00:15 menkisyscloudsrv33 CRON[25871]: (root) CMD (find /etc/imscp/*/backup -type f -mtime +7 -regextype sed -regex '.*/.*[0-9]\{10\}$' -exec rm -- {} +)Aug 14 00:00:15 menkisyscloudsrv33 CRON[25861]: (root) CMD (nice -n 15 ionice -c2 -n5 perl /var/www/imscp/gui/plugins/LetsEncrypt/cronjobs/renew.pl > /dev/null 2>&1)Aug 14 00:00:15 menkisyscloudsrv33 CRON[25880]: (root) CMD (find /var/log/imscp -type f -mtime +7 -exec rm -- {} +)Aug 14 00:00:15 menkisyscloudsrv33 CRON[25882]: (root) CMD (perl /var/www/imscp/engine/traffic/imscp-vrl-traff > /var/log/imscp/imscp-vrl-traff.log 2>&1)Aug 14 00:00:16 menkisyscloudsrv33 CRON[25891]: (root) CMD (perl /var/www/imscp/engine/traffic/imscp-srv-traff > /var/log/imscp/imscp-srv-traff.log 2>&1)Aug 14 00:01:07 menkisyscloudsrv33 CRON[25902]: (root) CMD (nice -n 15 ionice -c2 -n5 perl /var/www/imscp/gui/plugins/SpamAssassin/cronjobs/cronjob_bayes_sa-learn.pl >/dev/null 2>&1)

ich würde diese ganzen Backups cronjobs lieber zwischen 5 und 6 laufen lassen dementsprechend ist auch der eintrag in etc/crontab

Code

# /etc/crontab: system-wide crontab
# Unlike any other crontab you don't have to run the `crontab'
# command to install the new version when you edit this file
# and files in /etc/cron.d. These files also have username fields,
# that none of the other crontabs do.
SHELL=/bin/sh
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
# m h dom mon dow user command
17 * * * * root cd / && run-parts --report /etc/cron.hourly
25 5 * * * root test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.daily )
47 5 * * 7 root test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.weekly )
52 5 1 * * root test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.monthly )
#

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leider scheint dies wie man an der o. g. log sehen kann nicht zu funktionieren. Hat jemand ne Idee was ich übersehe?

**Nuxwin** · Aug 14th 2016

Show us your /etc/cron.d/imscp file

**batZen** · Aug 14th 2016

Code: /etc/cron.d/imscp

# Quota
@daily root /var/www/imscp/engine/quota/imscp-dsk-quota &>/var/log/imscp/imscp-dsk-quota.log
# Traffic accounting (updated every 30 minutes)
0,30 * * * * root /var/www/imscp/engine/traffic/imscp-srv-traff &>/var/log/imscp/imscp-srv-traff.log
0,30 * * * * root /var/www/imscp/engine/traffic/imscp-vrl-traff &>/var/log/imscp/imscp-vrl-traff.log
# Customer logs
@daily root /var/www/imscp/engine/tools/imscp-httpd-logs-mngr &>/var/log/imscp/imscp-httpd-logs-mngr.log
# Backup for all the customers' data depending of the domain properties
40 4 * * * root /var/www/imscp/engine/backup/imscp-backup-all yes &>/var/log/imscp/imscp-backup-all-mngr.log
# Backup for i-MSCP database and all /etc/imscp/* configuration files
@weekly root /var/www/imscp/engine/backup/imscp-backup-imscp noreport &>/var/log/imscp/imscp-backup-imscp-mngr.log
# Remove config backups older than 7 days
@daily root find /etc/imscp/*/backup/* -maxdepth 0 -type f -mtime +7 -print | egrep '.*\.[0-9]+$' | xargs -r /bin/rm
# Remove Daemon Logs older than 7 days (except .gz files)
@daily root find /var/log/imscp/* -maxdepth 1 -type f -mtime +7 -print | egrep '.*\.gz$' | xargs -r /bin/rm
# Disable entities (dmn, als, sub, alssub and mail) of expired accounts
@daily root /var/www/imscp/engine/tools/imscp-disable-accounts >/dev/null 2>&1
# Look for and purge old PHP sessions every 30 minutes
0,30 * * * * root /var/www/imscp/engine/tools/imscp-del-tmp >/dev/null 2>&1
# imscp [Addons::Webstats::Awstats] entry BEGIN
15 3-21/6 * * * root /usr/bin/perl /var/www/imscp/engine/PerlLib/Addons/Webstats/Awstats/Scripts/awstats_updateall.pl now -awstatsprog=/usr/lib/cgi-bin/awstats.pl >/dev/null 2>&1
# imscp [Addons::Webstats::Awstats] entry ENDING
# imscp [Addons::AntiRootkits::Rkhunter] entry BEGIN
@weekly root /usr/bin/nice -n 19 /usr/bin/perl /var/www/imscp/engine/PerlLib/Addons/AntiRootkits/Rkhunter/Cron.pl >/dev/null 2>&1
# imscp [Addons::AntiRootkits::Rkhunter] entry ENDING
# imscp [Addons::AntiRootkits::Chkrootkit] entry BEGIN
@weekly root /usr/bin/nice -n 19 /usr/sbin/chkrootkit 1> /var/log/chkrootkit.log 2>&1
# imscp [Addons::AntiRootkits::Chkrootkit] entry ENDING
# imscp [{ENTRY_ID}] entry BEGIN
# imscp [{ENTRY_ID}] entry ENDING

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**Nuxwin** · Aug 14th 2016

The imscp cron file doesn't seem to correspond to the cron jobs appearing in the first log file you posted...

**batZen** · Aug 14th 2016

hm my problem is that they should run according to crontab file in the morning hours between 5 and 6 am.... but as you see in the logs they run at 0:00...

**batZen** · Aug 15th 2016

Sorry @Nuxwin

after getting some sleep i checked again and i somehow connected to a old server. Sorry for Posting the wrong /etc/cron.d/imscp file... here is the right one:

Code: /etc/cron.d/imscp/

PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin# Traffic accounting0,30 * * * * root perl /var/www/imscp/engine/traffic/imscp-srv-traff > /var/log/imscp/imscp-srv-traff.log 2>&10,30 * * * * root perl /var/www/imscp/engine/traffic/imscp-vrl-traff > /var/log/imscp/imscp-vrl-traff.log 2>&1# Quota accounting@daily root nice -n 15 ionice -c2 -n5 perl /var/www/imscp/engine/quota/imscp-dsk-quota > /var/log/imscp/imscp-dsk-quota.log 2>&1# Disable expired accounts@daily root nice -n 15 ionice -c2 -n5 perl /var/www/imscp/engine/tools/imscp-disable-accounts >/dev/null 2>&1# Backup i-MSCP configuration files and database@daily root nice -n 15 ionice -c2 -n5 perl /var/www/imscp/engine/backup/imscp-backup-imscp > /var/log/imscp/imscp-backup-imscp-mngr.log 2>&1# Remove configuration backups older than 7 days@weekly root find /etc/imscp/*/backup -type f -mtime +7 -regextype sed -regex '.*/.*[0-9]\{10\}$' -exec rm -- {} +# Remove i-MSCP backups older than 7 days@weekly root find /var/www/imscp/backups -type f -mtime +7 -exec rm -- {} +# Remove backend Logs older than 7 days@weekly root find /var/log/imscp -type f -mtime +7 -exec rm -- {} +# Backup customers' data depending of the domain properties40 4 * * * root nice -n 15 ionice -c2 -n5 perl /var/www/imscp/engine/backup/imscp-backup-all > /var/log/imscp/imscp-backup-all-mngr.log 2>&1# imscp [Package::AntiRootkits::Chkrootkit] entry BEGIN@weekly root nice -n 15 ionice -c2 -n5 bash chkrootkit -e > /var/log/chkrootkit.log 2>&1# imscp [Package::AntiRootkits::Chkrootkit] entry ENDING# imscp [Package::AntiRootkits::Rkhunter] entry BEGIN@weekly root nice -n 15 ionice -c2 -n5 perl /var/www/imscp/engine/PerlLib/Package/AntiRootkits/Rkhunter/Cron.pl > /dev/null 2>&1# imscp [Package::AntiRootkits::Rkhunter] entry ENDING# imscp [Package::Webstats::Awstats] entry BEGIN15 3-21/6 * * * root nice -n 15 ionice -c2 -n5 perl /var/www/imscp/engine/PerlLib/Package/Webstats/Awstats/Scripts/awstats_updateall.pl now -awstatsprog=/usr/lib/cgi-bin/awstats.pl > /dev/null 2>&1# imscp [Package::Webstats::Awstats] entry ENDING# imscp [Plugin::SpamAssassin::DiscoverRazor] entry BEGIN@weekly root nice -n 15 ionice -c2 -n5 perl /var/www/imscp/gui/plugins/SpamAssassin/cronjobs/cronjob_discover_razor.pl >/dev/null 2>&1# imscp [Plugin::SpamAssassin::DiscoverRazor] entry ENDING# imscp [Plugin::SpamAssassin::CleanBayesDb] entry BEGIN@daily root nice -n 15 ionice -c2 -n5 perl /var/www/imscp/gui/plugins/SpamAssassin/cronjobs/cronjob_clean_bayes_db.pl >/dev/null 2>&1# imscp [Plugin::SpamAssassin::CleanBayesDb] entry ENDING# imscp [Plugin::SpamAssassin::BayesSaLearn] entry BEGIN* */12 * * * root nice -n 15 ionice -c2 -n5 perl /var/www/imscp/gui/plugins/SpamAssassin/cronjobs/cronjob_bayes_sa-learn.pl >/dev/null 2>&1# imscp [Plugin::SpamAssassin::BayesSaLearn] entry ENDING# imscp [Plugin::RoundcubePlugins::pop3fetcher] entry BEGIN*/15 * * * * root nice -n 15 ionice -c2 -n5 perl /var/www/imscp/gui/plugins/RoundcubePlugins/cronjob/cronjob_pop3fetcher.pl >/dev/null 2>&1# imscp [Plugin::RoundcubePlugins::pop3fetcher] entry ENDING# imscp [Plugin::LetsEncrypt::pending] entry BEGIN0 * * * * root nice -n 15 ionice -c2 -n5 perl /var/www/imscp/gui/plugins/LetsEncrypt/cronjobs/pending.pl > /dev/null 2>&1# imscp [Plugin::LetsEncrypt::pending] entry ENDING# imscp [Plugin::LetsEncrypt::renew] entry BEGIN@daily root nice -n 15 ionice -c2 -n5 perl /var/www/imscp/gui/plugins/LetsEncrypt/cronjobs/renew.pl > /dev/null 2>&1# imscp [Plugin::LetsEncrypt::renew] entry ENDING

Problem is still that daily and weekly cronjobs running at 0:00 and not at 5-6 am like in crontab defined.

Code

Aug 15 05:25:01 menkisyscloudsrv33 CRON[5247]: (root) CMD (test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.daily ))

but crons run at 0:00...

**Nuxwin** · Aug 15th 2016

Content of /etc/crontab on that server is?

**batZen** · Aug 15th 2016

Code

# /etc/crontab: system-wide crontab
# Unlike any other crontab you don't have to run the `crontab'
# command to install the new version when you edit this file
# and files in /etc/cron.d. These files also have username fields,
# that none of the other crontabs do.
SHELL=/bin/sh
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
# m h dom mon dow user command
17 * * * * root cd / && run-parts --report /etc/cron.hourly
25 5 * * * root test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.daily )
47 5 * * 7 root test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.weekly )
52 5 1 * * root test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.monthly )
#

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**batZen** · Aug 16th 2016

hat zufällig jemand eine Idee warum die @daily und @weekly cronjobs sich nicht an die werte von etc/crontab halten und um 0 Uhr durchlaufen?

---

someone have a clue why the @daily and @weekly cronjobs not run at in /etc/crontab specified time? instead they run at 0:00 am...

mafioso · Aug 16th 2016

@daily does not mean 24.00 o'clock. It just means the cronjob is running daily (time is irrelevant). If you want to run a cronjob exactly at 24 o'clock, do following:
0 0 * * * COMMAND

Same for the @weekly cronjob...

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