Cannot open /var/log/sysstat/sa07: No such file or directory.

当尝试使用sar-B命令时遇到'Cannot open /var/log/sysstat/sa07: No such file or directory'的错误。解决这个问题,你需要编辑/etc/default/sysstat文件,将ENABLED=false改为ENABLED=true,然后重启sysstat服务。通过运行'sudo service sysstat restart'来完成这个操作。

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使用命令sar -B后,出现以下错误

Cannot open /var/log/sysstat/sa07: No such file or directory Please check if data collecting is enabled

解决方法

  • 打开文件 /etc/default/sysstatsudo vim /etc/defalut/systat
  • ENABLED=”false“ 改为 ENABLED="true"
  • 重启 sysstat:sudo service sysstat restart
root@1900-services:~# grep "Mar 21 09:" /var/log/syslog /var/log/messages 2>/dev/null /var/log/syslog:Mar 21 09:04:28 1900-services systemd[1]: Created slice User Slice of UID 1000. /var/log/syslog:Mar 21 09:04:28 1900-services systemd[1]: Starting User Runtime Directory /run/user/1000... /var/log/syslog:Mar 21 09:04:28 1900-services systemd[1]: Finished User Runtime Directory /run/user/1000. /var/log/syslog:Mar 21 09:04:28 1900-services systemd[1]: Starting User Manager for UID 1000... /var/log/syslog:Mar 21 09:04:29 1900-services systemd[2771535]: Queued start job for default target Main User Target. /var/log/syslog:Mar 21 09:04:29 1900-services systemd[2771535]: Created slice User Application Slice. /var/log/syslog:Mar 21 09:04:29 1900-services systemd[2771535]: Reached target Paths. /var/log/syslog:Mar 21 09:04:29 1900-services systemd[2771535]: Reached target Timers. /var/log/syslog:Mar 21 09:04:29 1900-services systemd[2771535]: Starting D-Bus User Message Bus Socket... /var/log/syslog:Mar 21 09:04:29 1900-services systemd[2771535]: Listening on GnuPG network certificate management daemon. /var/log/syslog:Mar 21 09:04:29 1900-services systemd[2771535]: Listening on GnuPG cryptographic agent and passphrase cache (access for web browsers). /var/log/syslog:Mar 21 09:04:29 1900-services systemd[2771535]: Listening on GnuPG cryptographic agent and passphrase cache (restricted). /var/log/syslog:Mar 21 09:04:29 1900-services systemd[2771535]: Listening on GnuPG cryptographic agent (ssh-agent emulation). /var/log/syslog:Mar 21 09:04:29 1900-services systemd[2771535]: Listening on GnuPG cryptographic agent and passphrase cache. /var/log/syslog:Mar 21 09:04:29 1900-services systemd[2771535]: Listening on debconf communication socket. /var/log/syslog:Mar 21 09:04:29 1900-services systemd[2771535]: Listening on REST API socket for snapd user session agent. /var/log/syslog:Mar 21 09:04:29 1900-services systemd[2771535]: Listening on D-Bus User Message Bus Socket. /var/log/syslog:Mar 21 09:04:29 1900-services systemd[2771535]: Reached target Sockets. /var/log/syslog:Mar 21 09:04:29 1900-services systemd[2771535]: Reached target Basic System. /var/log/syslog:Mar 21 09:04:29 1900-services systemd[2771535]: Reached target Main User Target. /var/log/syslog:Mar 21 09:04:29 1900-services systemd[2771535]: Startup finished in 565ms. /var/log/syslog:Mar 21 09:04:29 1900-services systemd[1]: Started User Manager for UID 1000. /var/log/syslog:Mar 21 09:04:29 1900-services systemd[1]: Started Session 176 of User owner. /var/log/syslog:Mar 21 09:05:01 1900-services CRON[2772305]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1) /var/log/syslog:Mar 21 09:12:05 1900-services systemd[1]: session-176.scope: Deactivated successfully. /var/log/syslog:Mar 21 09:12:05 1900-services systemd[1]: session-176.scope: Consumed 4.389s CPU time. /var/log/syslog:Mar 21 09:12:15 1900-services systemd[1]: Stopping User Manager for UID 1000...
最新发布
03-22
/var/log/syslog:Mar 21 09:12:15 1900-services systemd[2771535]: Closed debconf communication socket. /var/log/syslog:Mar 21 09:12:15 1900-services systemd[2771535]: Closed REST API socket for snapd user session agent. /var/log/syslog:Mar 21 09:12:15 1900-services systemd[2771535]: Removed slice User Application Slice. /var/log/syslog:Mar 21 09:12:15 1900-services systemd[2771535]: Reached target Shutdown. /var/log/syslog:Mar 21 09:12:15 1900-services systemd[2771535]: Finished Exit the Session. /var/log/syslog:Mar 21 09:12:15 1900-services systemd[2771535]: Reached target Exit the Session. /var/log/syslog:Mar 21 09:12:15 1900-services systemd[1]: user@1000.service: Deactivated successfully. /var/log/syslog:Mar 21 09:12:15 1900-services systemd[1]: Stopped User Manager for UID 1000. /var/log/syslog:Mar 21 09:12:15 1900-services systemd[1]: Stopping User Runtime Directory /run/user/1000... /var/log/syslog:Mar 21 09:12:15 1900-services systemd[1]: run-user-1000.mount: Deactivated successfully. /var/log/syslog:Mar 21 09:12:15 1900-services systemd[1]: user-runtime-dir@1000.service: Deactivated successfully. /var/log/syslog:Mar 21 09:12:15 1900-services systemd[1]: Stopped User Runtime Directory /run/user/1000. /var/log/syslog:Mar 21 09:12:15 1900-services systemd[1]: Removed slice User Slice of UID 1000. /var/log/syslog:Mar 21 09:12:15 1900-services systemd[1]: user-1000.slice: Consumed 5.014s CPU time. /var/log/syslog:Mar 21 09:15:01 1900-services CRON[2784927]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1) /var/log/syslog:Mar 21 09:17:01 1900-services CRON[2787436]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly) /var/log/syslog:Mar 21 09:25:01 1900-services CRON[2814245]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1) /var/log/syslog:Mar 21 09:35:01 1900-services CRON[2826806]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1) /var/log/syslog:Mar 21 09:45:01 1900-services CRON[2839390]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1) /var/log/syslog:Mar 21 09:45:18 1900-services freshclam[743]: Fri Mar 21 09:45:18 2025 -> Received signal: wake up /var/log/syslog:Mar 21 09:45:18 1900-services freshclam[743]: Fri Mar 21 09:45:18 2025 -> ClamAV update process started at Fri Mar 21 09:45:18 2025 /var/log/syslog:Mar 21 09:45:18 1900-services freshclam[743]: Fri Mar 21 09:45:18 2025 -> daily.cld database is up-to-date (version: 27583, sigs: 2074188, f-level: 90, builder: raynman) /var/log/syslog:Mar 21 09:45:18 1900-services freshclam[743]: Fri Mar 21 09:45:18 2025 -> main.cvd database is up-to-date (version: 62, sigs: 6647427, f-level: 90, builder: sigmgr) /var/log/syslog:Mar 21 09:45:18 1900-services freshclam[743]: Fri Mar 21 09:45:18 2025 -> bytecode.cvd database is up-to-date (version: 335, sigs: 86, f-level: 90, builder: raynman) /var/log/syslog:Mar 21 09:49:58 1900-services snapd[617]: storehelpers.go:954: cannot refresh: snap has no updates available: "core20", "lxd", "snapd" /var/log/syslog:Mar 21 09:55:01 1900-services CRON[2868671]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1)系统服务日志
03-22
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