1 4 499492 150392 4496 4763380 0 0 192 552 1227 1094 2 0 75 24 0 0 5 499492 150656 4500 4763528 0 0 0 160 465 263 1 0 68 30 0 0 5 499492 150468 4500 4763532 0 0 0 0 177 93 1 0 69 31 0 1 5 499492 151020 4500 4763540 0 0 0 0 160 132 0 0 69 31 0 1 5 499492 151268 4500 4763540 0 0 0 0 304 143 1 0 69 30 0 0 5 499492 151368 4500 4763540 0 0 0 344 369 192 0 0 69 31 0 0 1 499492 145020 4512 4771032 0 0 6260 1428 2013 2613 4 1 79 17 0 2 0 499492 140432 4512 4769396 0 0 31872 72 2393 2796 8 1 87 3 0 1 0 499500 137332 4512 4769432 0 8 25984 80 2052 2012 8 1 90 1 0 1 0 499508 132992 4512 4772592 0 8 24960 384 2325 2344 8 1 90 1 0 3 0 499520 135720 4400 4768792 0 12 24840 252 2491 2345 9 1 89 1 0 0 2 499520 210740 4404 4693096 0 0 15904 384 1798 1513 6 1 90 4 0 1 2 499520 210856 4404 4693636 0 0 0 0 154 119 0 0 87 12 0 0 2 499520 211328 4404 4693832 0 0 0 0 128 119 0 0 87 13 0 0 2 499520 212080 4404 4693832 0 0 0 0 128 144 0 0 87 12 0 0 2 499520 212700 4404 4693836 0 0 0 0 115 135 0 0 87 13 0 0 2 499520 213196 4404 4693836 0 0 0 336 88 102 0 0 87 12 0 2 0 499520 202552 4416 4704504 0 0 7984 17852 2036 1828 6 1 87 7 0 2 0 499520 172800 4416 4733208 0 0 25744 128 2165 2094 9 1 89 2 0 2 0 499520 153872 4416 4754468 0 0 18816 392 2000 1996 7 0 88 4 0 3 0 499520 169620 4416 4738300 0 0 27520 480 2346 2248 9 1 90 1 0 2 0 499520 140260 4416 4765328 0 0 24584 224 2247 2231 9 1 90 1 0 0 2 499520 179204 4416 4725748 0 0 17164 3564 1701 1619 5 1 87 8 0 0 2 499520 179948 4416 4725488 0 0 0 0 209 131 1 0 87 13 0 0 2 499520 180072 4416 4725492 0 0 0 0 111 117 0 0 87 12 0 0 2 499520 180436 4416 4725492 0 0 0 0 71 81 0 0 87 13 0 0 2 499520 180560 4416 4725492 0 0 0 0 182 110 0 0 87 13 0 0 1 499520 180180 4416 4725492 0 0 0 344 315 179 0 0 87 12 0 2 0 499520 182196 4428 4731300 0 0 2944 1108 1828 1935 6 0 86 8 0 1 0 499520 150180 4428 4757292 0 0 23936 88 2038 1905 7 1 88 4 0 2 0 499520 157264 4428 4751916 0 0 23568 176 2324 2139 8 1 87 5 0 1 2 499520 135936 4428 4770852 0 0 27144 120 2428 2449 9 1 85 6 0 2 1 499520 148336 4428 4761668 0 0 19072 192 2281 2420 8 1 83 8 0 0 2 499520 156408 4432 4749652 0 0 12416 436 1303 1235 3 0 86 11 0 ^C [root at idm-amst-db-12 ~]# ^C [root at idm-amst-db-12 ~]# ^C [root at idm-amst-db-12 ~]# uptime 01:47:47 up 26 days, 4:21, 1 user, load average: 26.85, 22.12, 19.38 [root at idm-amst-db-12 ~]# uptime 01:47:58 up 26 days, 4:21, 1 user, load average: 24.38, 21.74, 19.29 [root at idm-amst-db-12 ~]# cat /proc/loadavg 25.40 22.05 19.45 1/555 13911 Sincerely, Mingfei Hua
John R Pierce
2014-Oct-09 03:57 UTC
[CentOS] vmstat and loadavg disagree about system load
On 10/8/2014 8:48 PM, Mingfei Hua wrote:> 1 4 499492 150392 4496 4763380 0 0 192 552 1227 1094 2 0 75 24 0 > ... > 1 2 499520 135936 4428 4770852 0 0 27144 120 2428 2449 9 1 85 6 0 > 2 1 499520 148336 4428 4761668 0 0 19072 192 2281 2420 8 1 83 8 0 > 0 2 499520 156408 4432 4749652 0 0 12416 436 1303 1235 3 0 86 11 0 > ... > [root at idm-amst-db-12 ~]# uptime > 01:47:47 up 26 days, 4:21, 1 user, load average: 26.85, 22.12, 19.38 > [root at idm-amst-db-12 ~]# uptime > 01:47:58 up 26 days, 4:21, 1 user, load average: 24.38, 21.74, 19.29 > [root at idm-amst-db-12 ~]# cat /proc/loadavg > 25.40 22.05 19.45 1/555 13911 >two completely different sorts of numbers. vmstat is printing the % of CPU usage by user, sys, and idle. load average is the average number of 'ready to run' processes in the last 1, 5, and 15 minutes. -- john r pierce 37N 122W somewhere on the middle of the left coast