k****i
发帖数: 1072 | 1 one of the problem when using .net program is the huge memory usage.I remember
that even a blank windows form application,it eats up around 7M memory. |
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L*******r
发帖数: 1011 | 2 I don't get it. It's easy to wrap c++ program to provide a web servive.
Just go for ATL Server. I have done that. It gave you good performance.
Why need to rewrite it?
So actually it is the legacy program who costs much memory. Isn't it?
1. For performance tuning, the first thing to check is algorithm. always.
2. Different languages have their performance trap. Some "easy to use" way
may have serious performance problem. i.e. string in Java.
Just doing some research, I had cut the memory usag |
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t******g
发帖数: 1136 | 3 同样的机子，做同样的事情，
win 7 的cpu usage 比 win xp 高 大约10%。
这个是win 7 在后台运行什么程序吗？ |
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h*****a
发帖数: 1718 | 4 【 以下文字转载自 Hardware 讨论区,原文如下 】
发信人: halfsea (一半是火焰), 信区: Hardware
标 题: Why my modem makes the cpu usage at 100%?
发信站: The unknown SPACE (Fri Sep 6 14:03:19 2002) WWW-POST
Whenever the dialing up fails. Makes the system no response for almost 1 min.
I am using windows XP professional.
Have anyone had the same experience? What is wrong with that?
Do I need to upgrade the modem driver?
Thanks. |
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y*r
发帖数: 590 | 5 能记录某一个进程从开始到结束的cpu与memory usage然后画图的？ |
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j*u
发帖数: 19 | 6 hi all,
i have an application watching the multicast network group to receive data
and do output process to multicast group as well.
while its running, i use top and it shows me the cpu usage is 99.9%!!!
can anyone shed me some light of this? Thanks a lot! |
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r******g
发帖数: 3849 | 7 最近不知道怎么搞的，internet upload usage突然大增。以前只有download 的是10%,
现在是download的一倍都不止。新装的下载软件有迅雷，raysource and Jdownloader.
另外最近看youtube也比较多。到底哪个是罪魁祸首呀。望那位有经验的老大可以告诉
一下小弟。谢谢 |
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L***e
发帖数: 42 | 8 Hi,
Our lab administrator want to access Unix workstation usage.
How do I find out how many users login everyday and how long do they stay?
Or other information needed to be collected?
I find that /var/adm/utmp are supposed to be History of user logins.
But they are data files, how do I read the file?
Many thanks.
Another quick question: How do I find out which patch file is needed? Am about
to install 2 new Unix boxes.
Sun workstations |
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w********i
发帖数: 5 | 9 【 以下文字转载自 Linux 讨论区,原文如下 】
发信人: wenxiangli (Thrall), 信区: Linux
标 题: a simple but weird question about the usage of "test" in RH6.2 !
发信站: The unknown SPACE (Fri Dec 29 20:06:44 2000) WWW-POST
$1> set a="hello"
$2> set b #empty string
$3> test $a;echo $?
0
$4> test $b;echo $?
1
$5> test -n $a;echo $?
0
$6> test -n $b;echo $?
0 #?????????????!!!!!!!
$7> test -z $a;echo $?
1
$8> test -z $b;echo $?
0 #!!!
Could any DaXia give an explaination about |
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s******e
发帖数: 273 | 10 Currently I use "top". However, is there any way to
capture it into a file so that I can read it later.
This is because I need to run a batch of jobs by a script.
I can't monitor all of them. I want to have a program
do it automatically and write the peak memory usage for
each of the job to a file.
Thanks. |
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c*r
发帖数: 278 | 11 "top" in batch mode (option "-b") can be redirected to a file.
But in order to do what you want, you have to invoke "top" repeatedly.
A simple but ugly way: write a shell script, call "top" periodically
and ">>" output to a file. You can filter out unwanted lines.
On systems that support /proc, you can write your own program to read
the /proc//status file and keep track the peak usage. |
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f******g
发帖数: 29 | 12 I was hammered by my Legal writing professor about the article usage, which
is one of the fields I feel very frustrated about.
Any suggestion about this? Thanks. |
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d*****t
发帖数: 6 | 13 s/he meant usage of the/a/an...
as |
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f******g
发帖数: 29 | 14 For nouns with natures of countable or non-countable, like disruption, will
you use "a" or avoid using "a" in any circumstance?
According to my professor, such article usages have no underlying rule but
custom-based habits.
Now I avoid using singular in most of the countable nouns. |
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l***d
发帖数: 846 | 15 【 以下文字转载自 Military 讨论区 】
发信人: lfsgd (睡到自然醒), 信区: Military
标 题: 为啥一上买买提CPU Usage就100%
发信站: BBS 未名空间站 (Wed Apr 1 20:46:59 2015, 美东)
别的网站都没问题。 |
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s*******2
发帖数: 2898 | 16 Hello,
I need to use cable internet access every Saturday for 8hours.
Starting from 9/9/2016 for 2months.
I can pay $30 per usage. Please let me know. |
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j****g
发帖数: 597 | 17 1.99买了自由泡的2G first month trial， 又花了一分钱买了副卡。结果发现data
usage都是从副卡那里扣。一下就用完了。然后让我top up。我主卡还有1.9G没用呢。
这什么情况？ |
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b*******t
发帖数: 4756 | 18 上周在外面至少有半个小时浏览论坛，这周家里停电，也用freedompop上网浏览。可是
在fp网站的usage/data标签下就是没有记录。 空的。
是用得太少了吗？
上个月大约就用了这2次。另带出去2，3次，没打电话，也没有上网。 |
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f****d
发帖数: 75 | 19 我的LG phone只能读到 0.x G, 是不是应该能读到MB呀?
还有不是说 XFINITY WiFi hotspots是免费的吗？我刚拿到2条线，只是试了试
XFINITY WiFi hotspots和家里的WiFi，就加了1GB的Usage。有没有人试过这个XFINITY
WiFi hotspots,是free的吗? |
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w*******y
发帖数: 60932 | 20 Meritline
*starts 5AM PST*
Kill-A-Watt P4400 Electricity Usage Monitor
$15.49 with code MLCK0819NL1
free shipping
*starts 5AM PST*
|
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a*****1
发帖数: 3817 | 22 THE BLOG
Why I Can No Longer Support Hillary Clinton
4 days ago
César Vargas Writer, director, advocate, strategist, cultural critic.
Founder of upliftt.com.
It took me a long time to write this. I had to dig deep into my being to
come up with these words. I’m recanting my endorsement of Hillary Clinton
for the presidency.
I’m aware of how vindictive Clintonians can be. I’m not speaking about the
Clintons themselves, but of those surrounding them.
Perhaps the saying is true: dime con quién andas... 阅读全帖 |
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a********9
发帖数: 3813 | 23 THE BLOG
Why I Can No Longer Support Hillary Clinton
4 days ago
César Vargas Writer, director, advocate, strategist, cultural critic.
Founder of upliftt.com.
It took me a long time to write this. I had to dig deep into my being to
come up with these words. I’m recanting my endorsement of Hillary Clinton
for the presidency.
I’m aware of how vindictive Clintonians can be. I’m not speaking about the
Clintons themselves, but of those surrounding them.
Perhaps the saying is true: dime con quién andas... 阅读全帖 |
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a********9
发帖数: 3813 | 24 THE BLOG
Why I Can No Longer Support Hillary Clinton
4 days ago
César Vargas Writer, director, advocate, strategist, cultural critic.
Founder of upliftt.com.
It took me a long time to write this. I had to dig deep into my being to
come up with these words. I’m recanting my endorsement of Hillary Clinton
for the presidency.
I’m aware of how vindictive Clintonians can be. I’m not speaking about the
Clintons themselves, but of those surrounding them.
Perhaps the saying is true: dime con quién andas... 阅读全帖 |
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a********9
发帖数: 3813 | 25 THE BLOG
Why I Can No Longer Support Hillary Clinton
4 days ago
César Vargas Writer, director, advocate, strategist, cultural critic.
Founder of upliftt.com.
It took me a long time to write this. I had to dig deep into my being to
come up with these words. I’m recanting my endorsement of Hillary Clinton
for the presidency.
I’m aware of how vindictive Clintonians can be. I’m not speaking about the
Clintons themselves, but of those surrounding them.
Perhaps the saying is true: dime con quién andas... 阅读全帖 |
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a********9
发帖数: 3813 | 26 THE BLOG
Why I Can No Longer Support Hillary Clinton
4 days ago
César Vargas Writer, director, advocate, strategist, cultural critic.
Founder of upliftt.com.
It took me a long time to write this. I had to dig deep into my being to
come up with these words. I’m recanting my endorsement of Hillary Clinton
for the presidency.
I’m aware of how vindictive Clintonians can be. I’m not speaking about the
Clintons themselves, but of those surrounding them.
Perhaps the saying is true: dime con quién andas... 阅读全帖 |
|
a********9
发帖数: 3813 | 27 THE BLOG
Why I Can No Longer Support Hillary Clinton
4 days ago
César Vargas Writer, director, advocate, strategist, cultural critic.
Founder of upliftt.com.
It took me a long time to write this. I had to dig deep into my being to
come up with these words. I’m recanting my endorsement of Hillary Clinton
for the presidency.
I’m aware of how vindictive Clintonians can be. I’m not speaking about the
Clintons themselves, but of those surrounding them.
Perhaps the saying is true: dime con quién andas... 阅读全帖 |
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a********9
发帖数: 3813 | 28 瞎说
THE BLOG
Why I Can No Longer Support Hillary Clinton
4 days ago
César Vargas Writer, director, advocate, strategist, cultural critic.
Founder of upliftt.com.
It took me a long time to write this. I had to dig deep into my being to
come up with these words. I’m recanting my endorsement of Hillary Clinton
for the presidency.
I’m aware of how vindictive Clintonians can be. I’m not speaking about the
Clintons themselves, but of those surrounding them.
Perhaps the saying is true: dime con quién an... 阅读全帖 |
|
a********9
发帖数: 3813 | 29 THE BLOG
Why I Can No Longer Support Hillary Clinton
4 days ago
César Vargas Writer, director, advocate, strategist, cultural critic.
Founder of upliftt.com.
It took me a long time to write this. I had to dig deep into my being to
come up with these words. I’m recanting my endorsement of Hillary Clinton
for the presidency.
I’m aware of how vindictive Clintonians can be. I’m not speaking about the
Clintons themselves, but of those surrounding them.
Perhaps the saying is true: dime con quién andas... 阅读全帖 |
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a*****1
发帖数: 3817 | 30 THE BLOG
Why I Can No Longer Support Hillary Clinton
4 days ago
César Vargas Writer, director, advocate, strategist, cultural critic.
Founder of upliftt.com.
It took me a long time to write this. I had to dig deep into my being to
come up with these words. I’m recanting my endorsement of Hillary Clinton
for the presidency.
I’m aware of how vindictive Clintonians can be. I’m not speaking about the
Clintons themselves, but of those surrounding them. Perhaps the saying is
true: dime con quién andas... 阅读全帖 |
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w********9
发帖数: 8613 | 31 这是Shorter Oxford American English Dictionary第五版列出的与德语或者日耳曼语
相关的英语词根或词汇。
-at, suffix2. + -dom, suffix. + -ed, suffix1. + -ed, suffix2. + -en, suffix1
+ -en, suffix2 + -en, suffix5 + -en, suffix6 + -er, suffix1. + -er, suffix3
. + -er, suffix5. + -est, suffix1. + -est, suffix2. + -et, suffix2. + -eth,
suffix1. + -hood, suffix. + -ing, suffix1. + -ing, suffix3. + -ish, suffix1.
+ -kin, suffix. + -le, suffix1 + -le, suffix3 + -less, suffix. + -ling,
suffix1. + -ling, suffix2 + -ly, suffix1. + -ly, s... 阅读全帖 |
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w*******y
发帖数: 60932 | 33 *1 YEAR* AMAZON CLOUD FREE AKA AWS
Link:
http://aws.amazon.com/free/
AWS Free Usage Tier
To help new AWS customers get started in the cloud, AWS is introducing a new
free usage tier. Beginning November 1, new AWS customers will be able to
run a free Amazon EC2 Micro Instance for a year, while also leveraging a new
free usage tier for Amazon S3, Amazon Elastic Block Store, Amazon Elastic
Load Balancing, and AWS data transfer. AWSs free usage tier can be used for
anything you want to run in the cl... 阅读全帖 |
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m***8
发帖数: 1786 | 34 Date Time Source Data Used
Feb 16, 2017 3:04 PM Plan Usage 1 MB
Feb 16, 2017 2:53 PM Plan Usage 12 MB
Feb 16, 2017 2:53 PM Plan Usage 12 MB
Feb 16, 2017 2:53 PM Plan Usage 12 MB
Feb 16, 2017 2:53 PM Plan Usage 12 MB
Feb 16, 2017 2:53 PM Plan Usage 12 MB
Feb 16, 2017 2:53 PM Plan Usage 12 MB
Feb 16, 2017 2:53 PM Plan Usage 12 MB
Feb 16, 2017 1:53 PM Plan Usage 11 MB
Feb 16, 2017 1:53 PM Plan Usage 1... 阅读全帖 |
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b*****u
发帖数: 648 | 35 int ValidWords ( char[][]matrix, int n, map dictionary)
{
int result = 0;
//every element as starting point
for(int i = 0; i< n; i++)
{
for (int j = 0; j
{
map usage;
string testWord;
testWord += matrix[i][j];
usage[i*n+j]=1;
moveNext (testWord; i, j, dictionary,usage,result);
}
}
return result;
}
// move to next step
void moveNext (string testWord, int i, int j, m... 阅读全帖 |
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p*********r
发帖数: 4593 | 36 我的那个有类似的问题。 5天一下用了 300M。
平时都没什么用。
Feb 16, 2017 9:29 PM Plan Usage 1 MB
Feb 16, 2017 9:29 PM Plan Usage 1 MB
Feb 16, 2017 9:29 PM Plan Usage 1 MB
Feb 16, 2017 9:02 PM Plan Usage 18 MB
Feb 16, 2017 9:02 PM Plan Usage 18 MB
Feb 16, 2017 9:02 PM Plan Usage 18 MB
Feb 16, 2017 9:02 PM Plan Usage 18 MB
Feb 16, 2017 9:02 PM Plan Usage 18 MB
Feb 16, 2017 9:02 PM Plan Usage 18 MB
Feb 16, 2017 9:02 PM Plan Usage 18 MB... 阅读全帖 |
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c*****a
发帖数: 1638 | 37 1，为啥总有人觉得云就比烧硬件？亚麻的优势在于远远超出其它玩家的用户usage，这
个导致它永远最大的弹性。举个例子，如果亚马逊有1000万台机子，90% usage，他有
100万台闲置。然后某个用户（类似于药厂）说我要做个大计算，开个5万台吧，跑个半
天一天的。这个市场上只有亚麻有能力fulfill这个request。当然，MSFT和Google也可
以赔本来完成这件事。但是5万台机子的DC可能要几十million，如果没有足够的usage
，亏本是很惊人的。
2，你说的很对，平台没有service挣钱，利润率低一点。但是一个平台可以有无数
service。就像ebay和神医，淘宝和小二。总量看最挣钱的是谁呢？
3，你说的恰恰是AWS最挣钱的地方，AWS的uasage增量远远超过任何玩家（每年几乎可
以加1倍
），甚至等于整个市场的增量（Google和MSFT其实是从其他小玩家那里拿份额）。AWS
按旧硬件订的成本，用新硬件完成，所以能有最高的利润率。其他玩家也可以大采购，
但是他们没有usage的话，采购是件纯赔本的事情。套句小米的模式，AWS卖的是usage
的期货（因为他很容... 阅读全帖 |
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c****l
发帖数: 1086 | 38 如下，只有$45.00/month，$60.00/month， $40.00/month，$30.00/month 和 $25.00/
month
DataPro Personal 4GB with Tethering for iPhone 4S
DataPro 4GB on for iPhone 4S includes 4 gigabytes of domestic data usage
including tethering and mobile hotspot, $10 each additional 1 gigabyte of
data usage, unlimited domestic data usage on the AT&T Wi-Fi Basic Network.
Click on our Data Calculator to estimate your data usage, find out which
plan best serves your needs based on your activities.
Originally $45.00/month
$38... 阅读全帖 |
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s********k
发帖数: 6180 | 40 电面，主要讨论research和工作，出了一道题：
假设一家utility bill company， 分段收取utility，写程序实现charge。
这个题刚开始看起来很简单
if(usage
charge = usage*rate1;
}else if(usage> level1 && usage
charge = level1*rate1 + (usage-level1)*rate2
然后follow up，能不能优化，分别在time 和space，刚开始就想到hash，不过在build
hash function的时候卡壳了，我想的是hash是一个array，index是最大可能的usage
，然后content是level，比如{level，level，level2,....},usage 1,2 就是level1，
但是问题是usage可能随意并且无穷大，所以space可能很大。当时有点stuck在那里，
后来想到了可以用一个interval tree的变种：
node(14-30)
left(1-13).....rig... 阅读全帖 |
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G*******s
发帖数: 4956 | 41 Blinded By Tradition:
An Open Letter to Dave Hunt
Regarding His Newly Published Attack Upon the Reformation, What Love Is This
? Calvinism's Misrepresentation of God
James White
Updated 5/16/02, see bottom of file
Dear Dave,
In the period of time since I finally received my own copy of your book (you
may recall I scanned through it while standing at your table in St. Louis a
t the PFO Conference) I have gone through a number of different emotions. A
t first I was just going to do one Dividing ... 阅读全帖 |
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