flapping between port Gi1/0/2 and port Gi1/0/22Aug 4 22:37:16. 413 GMT: % SW_MATM-4-MACFLAP_NOTIF: Host 000f. e207.f2e0 in vlan 800 is flapping between port Gi1/0/2 and port Gi1/0/22Aug 4 22:38:16. 812 GMT: % SW_MATM-4-MACFLAP_NOTIF: Host 000f. e207.f2e0 in vlan 800 is flapping between port Gi1/0/2 and port Gi1/0/22
View the status of the Spanning Tree for vlan 800 as follows:VLAN0800Spanning tree enabled protocol ieeeRoot ID, Priority 4896Address 00
usage growth" in the "high cpu period". The final two files obtained are as follows:
(2) Start 1227.dmpin windbg and run it! The runaway command shows the total CPU usage time of each thread.
0: 000>! Runaway
User Mode Time
Thread Time
18: fdc 0 days 1:20:28. 390
19: 1370 0 days 1:16:36. 359
1:08:28. 765
22: 698 0 days 1:07:55. 968
20: 1180 0 days 0:58:22. 046
138: 1284 0 days 0:56:53. 890
136: f9c 0 days 0:49:38. 609
9: 1094 0 days 0:44:26. 312
147: db8 0 days 0:25:16. 234
149: 6f4 0 days 0:2
");
nativecodeloaded = true;
} catch (Throwable t) {
//Ignore failure to load
if (log.isdebugenabled ()) {
Log.debug ("Failed to load Native-hadoop with error:" + t);
Log.debug ("java.library.path=" +
System.getproperty ("Java.library.path"));
}
}
if (!nativecodeloaded) {
Log.warn ("Unable to load Native-hadoop library for your platform ... "+
"using Builtin-java classes where applicable");
}
}
Here are the following Java code
= @ strSQL + ') AS sp where rowid between' + str (@ PageIndex-1) * @ PageSize + 1)Set @ strSQL = @ strSQL + 'and' + str (@ PageIndex * @ PageSize)Exec (@ strSQL) The above two stored procedures were tested in the test environment: Core 2 dual-core 2.20Gh, 1 GB memory, SQL SERVER2008Paging query of 0.5 million data entriesThe query condition is: xname like '% 222 name %'"Page1: 2 seconds 937 ms": indicates the time used to open the first page, and so on.Statistics are collected on every page wit
Date objects can store any date and can be accurate to milliseconds (1/1000 seconds).Define a Time object:Note : Use the first letter of the keyword New,date () to capitalize.Makes udate a Date object and has an initial value: The current time (current computer system time).If you want to customize the initial values, you can use the following methods:var d = new Date (1); October 1, 2012 var d = new Date (' OCT 1, 2012 '); October 1, 2012We'd better use the "method" described below to strictly
Provides various official and user-released code examples and code reference. You are welcome to exchange and learn big pictures, which especially affect loading speed and poor user experience. Therefore, I would like to share the acceleration plug-in Antimoderate. js with you. The principle is to use canvans in html5 to process images, load thumbnails first, and blur them. When a large image is downloaded, the large image display is loaded, which greatly speeds up the page opening.
Prepare a
(jsstring);}()); Logs "3"Console.log (typeof un); NumberConsole.log (typeof deux); "Undefined"Console.log (typeof trois); "Undefined" If you absolutely must use eval (), you might consider using the new Function () instead. There is a small potential benefit because the code evaluation in the new function () is run in the scope of the local functionthe eval () differs from the function construct in that eval () interferes with the scope chain, while function () is more in line with the followin
analysisTake LSD, for example, assuming that there is a string of values as follows: 73, 22, 93, 43, 55, 14, 28, 65, 39, 81 first, based on the number of single digits, assign them to a bucket numbered 0 through 9 when visiting values: 01 812 223 73 93 434 145 55 65 678 289 39The values in these buckets are then re-threaded to become the following sequence:81, 22, 73, 93, 43, 14, 55, 65, 28, 39 then another assignment, this time based on the 10-digit
-xr-x 4 root 4096 May 7 etc
-Rwxr-xr-x 1 root 812 May 7 init
-Rw-r -- 1 root 1723392 May 7 initrd-2.6.14.2.img
Drwxr-xr-x 2 root 4096 May 7 lib
Drwxr-xr-x 2 root 4096 May 7 loopfs
Drwxr-xr-x 2 root 4096 May 7 proc
Lrwxrwxrwx 1 root 3 May 7 sbin-> bin
Drwxr-xr-x 2 root 4096 May 7 sys
Drwxr-xr-x 2 root 4096 May 7 sysroot
#
Some small, but it is necessary for a program combination in. the/bin directory contains nash (not a shell, but a script interpreta
From the following experiment, we can see that the full table scan is performed to retrieve data according to the extentblock sequence.
From the following experiment, we can see that the full table scan is performed to retrieve data according to the extent/block sequence.
From the following experiment, we can see that the full table scan is performed to retrieve data according to the extent/block sequence. The first experiment has the 'db file scattered read' waiting event ,, the second exp
zero.The input would contain no more than-test cases.OutputFor each test case output one number, the number of lucky number between low and high.Sample Input2 1 70 812 350 0 0 0Sample Output5HintThe lucky numbers in the sample is 72, 74, 76, 78, 81.SourceZOJ Monthly, August 2009AuthorOuyang, Jialin problem Solving: The amount of the interval $[low\dots high]$ in the tolerance, the number of a sequence at least one is his factor, in the B sequence at
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