Time is a dimension in which events can be ordered from the past through the present into the future, and also the measure of durations of events and the intervals between them.

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Microsoft Exchange: can I view the time when an email was written?

Is there a way to check when an email was first written (not sent) in Microsoft Exchange?
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224 views

Why my browser wouldn't load all image resources at once?

I am trying to optimize the loading time of a webpage. Currently, the main http request can be done in under a second, however, the consenquent loading of images seems "to cascade": ...
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2answers
29 views

Moving large number of files since date

I've recently moved a large number of files from one server to another with tar -c files_in_dir | ssh user@111.222.33.444 'tar -xvf - -C /new/server/files' Which worked very well. However, I'd like ...
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2answers
855 views

Virtual PC: Issues with clock when guest Linux has a different timezone to the host OS

I'm running Linux (Centos) under Virtual PC in Windows 7. Guest is set to a different time zone then host OS and none of them are UTC. The issue is that when guest boots its time is always set to ...
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2answers
296 views

Odd behaviour of gettimeofday on RHEL5 server

I'm experiencing very odd behaviour from Time::HiRes on RHEL5. Since Time::HiRes is in the Perl standard installation, and is basically a wrapper around the gettimeofday system call, I'm inclined to ...
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2answers
195 views

Reset kernel time (PLL/FLL)

ntp trys to adjust the kernel's time variables, in order to improve the performance of a free-running time. I am searching a way to reset these variables, but I can't find a programm/command to do ...
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2answers
499 views

Why my server request takes 28 Second to get response?

I have a Wordpress website on a Godaddy server having at http://kerala.letmeshare.org. When I request to get this website this takes almost 28 sec to get reply. Because of this I made a complete ...
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138 views

How to do safely test Biztalk app by manipulating the Windows OS system time w/o breaking the Active Directory?

i have a biztalk - window service tied middleware application which talks to other system. recently we had a request to test for scenarios which relates to the date. as we have a lot of places in ...
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2answers
142 views

Why does my system clock differ across services?

I have my system clock set to UK time, which is currently +0100 (BST) I set this by symlinking the localtime file, as follows /etc/localtime -> /usr/share/zoneinfo/Europe/London The date ...
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1answer
2k views

Why did my Windows Server 2012 R2 timezone change overnight?

When I logged into my workstation this morning, the timezone had been changed from Eastern to Pacific. In the event viewer I see the following three events, all at 4:12:15 AM. It looks like the ...
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1answer
67 views

MySQL Time Different from System Time

I'm having an issue where MySQL is reporting the time as six minutes later than the system time. I have verified all my timezone settings are correct but don't know how to troubleshoot the six minute ...
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1answer
1k views

Websphere MQ - Query view message with long time in queue

I need a query or just a command to see stopped/delayed/waiting messages in a queue, but for long time.
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1answer
70 views

Measuring request response time by port

So, I'm currently working on a project in which I spin up a set docker image on a number of different machines and configurations. This image basically contains a web server that accepts a number of ...
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1answer
80 views

Binding timestamp value to a variable in crontab

I'm basically trying to declare a variable with a date() value in crontab as I will constantly be using the same date structure over and over, here is what my crontab looks like so far. php = ...
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1answer
151 views

How to change the current time inside apache and mysql from shell in ubuntu?

I need to test my backend with different times without change the code.
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1answer
690 views

KVM guest clock sync with host

I'm running KVM w/ centos 6.x. My guest vm clocks are booting with a 1-2 second lag from their host. My clocksource for the host is ntp. My clocksource for the guest is "kvm-clock", but I need to ...
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1answer
141 views

I changed time zone on DB & Web Server. Now SMTP sending is delayed

Both web & DB servers are running Windows Server 2008 R2. They are instances in the same datacenter at Amazon EC2. I changed both servers from central to eastern time zone using the windows GUI. ...
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1answer
2k views

Ubuntu 12.04 - Change rsyslog to use EDT|EST instead of UTC

Right now, I have rsyslog handling a log for a PHP app. Well...I have PHP using rsyslog to do the logging. Currently, it logs time in UTC. I want it to log in EST/EDT as appropriate. How do I make ...
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1answer
1k views

Meinberg ntp for Windows - force more frequent updates?

I have a Windows VM that has time drift problems, and left to its own devices will drift by minutes per day. I know there are issues with time on VMs, but I was hoping using the Meinberg NTP service ...
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1answer
609 views

Date / time out of sync by days

I have several 2003 servers in my domain that randomly change their date/time by several days, sometimes. They are all getting their time from an AD server acting as the primary DC. I have looked in ...
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1answer
178 views

Time issue in Windows domain Hyper-V

I ran command on our Domain Controller that has PDC Emulator Role: w32tm /config /manualpeerlist:"0.pool.ntp.org 1.pool.ntp.org 2.pool.ntp.org 3.pool.ntp.org" /syncfromflags:manual /reliable:yes ...
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1answer
769 views

What do negative numbers under TIME+ in htop mean?

What do the red negative numbers I'm seeing displayed in htop mean? Should I be worried?
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92 views

System clock jumps over 50 seconds randomly

Having a really strange and frustrating issue with system clocks across a few (non virtualized) Ubuntu 12.04 servers. The system clock jumps unpredictably by over 50 seconds. Here's a part of the ...
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234 views

Hardware Clock (RTC) Stuck / Will Not Increment

After we rebooted one of our servers (RHEL), we noticed that it would hang when entering GRUB. The problem was the countdown in GRUB (Booting in 5... 4......) was not counting down, and was stuck at ...
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0answers
119 views

Server clock runs fast - sometimes

I have 12.04 Ubuntu servers that make a radio link once per hour to send updates and sync clocks. The clocks all stray by about +/- 0.6 seconds per hour, which is expected based their crystal ppm. ...
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62 views

Pinpointing source of clock inaccuracy

I am having a huge problem with the clock on a Windows XP machine. Whether getting its time from the domain controller using w32time and an ntp server (PDC) / client, from a GPS clock directly using ...
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4k views

Setting Shoretel phone time correctly with dhcpd

Our Shoretel 230 phones are not picking up time service correctly and thus, the time on the display is wrong. When I go to the diagnostics of the phone, they are using a wrong time server (old). Here ...
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17 views

Windows Server 2008 NPS Granular time

Like a previous poster I am configuring NPS as a RADIUS authentication source for my wireless clients. I need to impose a Time and Day restriction to the Network Policy that need to be more granular ...
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37 views

Run application from network drive takes long

This problem started recently, and I wasn't able to find a solution. Not even formatting solved. We have a program on our network drive and the Whole company accesses to this single exe. Usually the ...
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156 views

Domain time drifting with VM DCs / host domain members

I'm following the advice given in this article: ...
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121 views

How to configure a redundant PTP server

I have a Sonoma GPS time server and a server, which should synchronise itself to the GPS clock, and serve as a fallback option. The time should be synchronised using PTP (Precision-Time-Protocol). ...
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285 views

demonstrate Automatic Hardware Clock Synchronization By the Kernel (11 minute mode) without ntpd

From the man page of hwclock: This mode (we'll call it "11 minute mode") is off until something turns it on. The ntp daemon xntpd is one thing that turns it on. You can Ok, I have a ...
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50 views

CentOS time jumps every microsecond

It's a very strange thing. If I run this shell script on the server CentOS 5 (32 bits). time.sh #!/bin/bash for i in {1..10} do NOW=$(date +"%M:%S") echo "$i $NOW" done ...
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49 views

Windows Server internet time server reset after restart

I encountered an issue with Windows Server 2012 (running as a virtual machine), after an unplanned restart: the original internet time server - time-b.nist.gov - changed to time.windows.com. This set ...
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75 views

ntpd daemon doesn't start automatically in FreeBSD

I wanted to setup ntpd the right way - so not with a crontab entry. I followed the guide in the FreeBSD docs: create an entry with ntpd_enable="YES" in /etc/rc.conf checked that everything works ...
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88 views

Prevent users from changing the system time on windows

I don't want users to be able to change the system time. For this, I have set the Group Policy "Change the system time" to include only my Administrator account. I want to know the validity of this ...
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0answers
89 views

Precision Time Protocol on AWS

We have a problem that requires a group of AWS linux servers to have the time exact by the millisecond between each other. (different nano seconds is ok, and we don't care if it is the real hour.) ...
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38 views

How to properly set apache timeout and number of simultaneous users?

After reading the apache documentation and searching for something that could help me on ServerFault, I'm still confused about how apache Timeout and MaxRequestWorkers work. In particular I have two ...
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54 views

Using RTC to synchronize ntpd when offline

I need a stable configuration, presumably using ntpd, to keep system clock as precise as possible. Background: I have several embedded devices (arm9) running linux (currently: 3.16.1 / debian 7.2) ...
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96 views

tzutil.exe keeps changing server timezone

The time-zone on my windows 2008 server keeps being changed, I performed an audit on the "RegQueryValue" registry operation and "TimeZoneKeyName" key found on the following path ...
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215 views

Server times off by over 1 minute after recently syncing

I manually synced the times (and matched hardware times) on two servers A and B. NTP was running on both machines, so I made sure the /etc/ntp.conf files were identical (the time servers on B were ...
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320 views

Graylog2 date extractor from tab-delimited file

I have a tab-delimited logs with such messages: 2014-06-01 00:00:56 192.168.1.1 968 http://yandex.ru I can extract date and time with regexp (\d{4}-\d{2}-\d{2}\s*\d{2}:\d{2}:\d{2}) but when I ...
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46 views

How can I select ntp the time source for a system?

I have two Windows 2008 servers running Meinburg NTP. When I run ntpq.exe -p from one, I see that there are sources specified as current, selected, or discarded (via a +, -, or *). On another system, ...
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228 views

Meinberg NTP Client large wandering

All, One of the computers on my network runs Windows Embedded Standard and is running the meinberg NTP client and gets its time directly from a GPS clock. The service is set to run automatically and ...