On 11/02/13 17:54, Neil Greenwood wrote:
Doesn't look like the swap is thrashing the disk - there's memory and
swap free, but I/O is blocking 56% of the CPU time. Next time it
happens, try getting the vmstat output that Alan suggested.
My machine has had a hissy fit and lost control of the trackpad. The
mouse cursor was stuck over the launcher and it would only scroll the
icons up and down. Plugging in an external got movement back up I
couldn't use keyboard input on terminal and couldn't stop VLC by pushing
space. I also couldn't move windows or bring up the reboot dialogue by
pushing the power button. I had to hard reset so I wasn't able to get
any readings.
Now the fan is going crazy and here's my vmstat output, anything useful
in there?
2 0 601024 2878156 14664 324352 51 0 78 77 1331 1494 100
1 0 0
2 0 600968 2871136 14724 329616 13 0 246 54 1283 1253 100
1 0 0
2 0 600380 2868624 14988 327452 818 0 986 111 2703 1946 96
1 3 0
2 0 600352 2866332 14996 330068 6 0 6 18 3574 2311 100
1 0 0
2 0 600280 2862616 15004 332864 29 0 29 6 4576 2598 90
1 9 0
3 0 600160 2858536 15012 336552 45 0 45 4 4674 3242 97
3 0 0
procs -----------memory---------- ---swap-- -----io---- -system--
----cpu----
r b swpd free buff cache si so bi bo in cs us sy
id wa
3 0 600156 2854396 15020 340048 6 0 6 35 4932 3146 97
3 0 0
2 0 600096 2849232 15028 345568 5 0 9 2 5636 3613 97
3 0 0
3 0 599940 2867588 15036 348776 36 0 194 15 3645 3519 97
4 0 0
1 0 596872 2863032 15176 352228 234 0 488 4306 3019 2738 74
3 20 3
1 0 596752 2863216 15200 351316 146 0 147 22 3132 2630 53
1 43 3
1 0 596744 2861540 15208 352580 0 0 26 1126 3720 2654 52
1 46 0
2 0 596736 2858724 15224 355508 6 0 6 16 3403 2847 83
1 15 0
2 0 596716 2855072 15248 357940 0 0 1 26 4267 2573 100
1 0 0
2 0 596712 2853948 15256 358908 0 0 0 15 2736 2187 76
2 22 0
2 0 596700 2851496 15264 360808 54 0 54 36 2727 2182 99
1 0 0
2 8 594824 2824244 15816 381136 982 0 1574 8 3802 3127 98
2 0 0
2 5 592156 2807008 18144 383824 2000 0 3792 2485 4821 3330 98
3 0 0
3 5 550184 2748456 20288 391128 9314 0 11022 413 4751 4591 96
4 0 0
2 4 535000 2721656 20848 400456 3796 0 5851 154 2662 2732 97
4 0 0
2 2 532064 2696508 25196 413596 775 0 4342 237 1755 2001 99
2 0 0
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