运行脚本后,你将看到如下输出。
# sh /opt/scripts/sar-memory-avg.sh -
+--------------------------------------------------------------------------------------------------------------------+ |Average: kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty | +--------------------------------------------------------------------------------------------------------------------+ 08/01/2019 1492331 2388461 61.55 29888 1152142 1560615 12.72 1693031 380472 6 08/02/2019 1493126 2387666 61.53 29888 1147811 1569624 12.79 1696387 373346 3 08/03/2019 1489582 2391210 61.62 29888 1147076 1581711 12.89 1701480 370325 3 08/04/2019 1490403 2390389 61.60 29888 1148206 1569671 12.79 1697654 373484 4 08/05/2019 1484506 2396286 61.75 29888 1152409 1563804 12.75 1702424 374628 4 08/06/2019 1473593 2407199 62.03 29888 1151137 1577491 12.86 1715426 371000 8 08/07/2019 1467150 2413642 62.19 29888 1155639 1596653 13.01 1716900 372574 13 08/08/2019 1451366 2429426 62.60 29888 1162253 1604672 13.08 1725931 376998 5 08/09/2019 1451191 2429601 62.61 29888 1158696 1582192 12.90 1728819 371025 4 08/10/2019 1450050 2430742 62.64 29888 1160916 1579888 12.88 1729975 370844 5 . . . 08/29/2019 1365699 2515093 64.81 29888 1198832 1593567 12.99 1781733 376157 15 08/30/2019 1361920 2518872 64.91 29888 1200785 1595105 13.00 1784556 375641 8 +-------------------------------------------------------------------------------------------------------------------+
脚本 3:从 SAR 报告中获取 CPU 和内存平均利用率的 Bash 脚本
该 bash 脚本从每个数据文件中收集 CPU 和内存平均值并将其显示在一个页面上。 (编辑:西安站长网)
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