![]() You can use the -c option to cancel a scheduled shutdown. The system is going down for reboot at Wed 01:54:40 UTC! The following custom message displays to logged-in users: Broadcast message from on pts/0 (Wed 01:44:40 UTC): Shutdown scheduled for Wed 01:52:37 UTC, use 'shutdown -c' to cancel. The following example uses the reboot option with a time argument and adds a custom message: ~]# shutdown -r +10 "Rebooting in 10 Minutes for Updates" Shutdown scheduled for Wed 01:44:17 UTC, use 'shutdown -c' to cancel. The following example uses the reboot option to initiate a reboot: ~]# shutdown -r You can use the -r option to initiate a reboot on the device instead of a shutdown. The system is going down for poweroff at Wed 01:14:11 UTC! The following custom message displays to logged-in users: Broadcast message from on pts/0 (Wed 01:09:11 UTC): Shutdown scheduled for Wed 01:14:11 UTC, use 'shutdown -c' to cancel. The following example uses a custom wall message to display information about the shutdown to logged-in users: ~]# shutdown +5 "Shutdown in 5 Minutes for Updates" Note: Remember that the custom message must follow a time argument. ![]() Shutdown scheduled for Wed 00:48:11 UTC, use 'shutdown -c' to ~]# shutdown nowĪdd a custom shutdown message for logged-in users The following examples use +0 or now for an immediate shutdown: ~]# shutdown +0 Shutdown scheduled for Wed 01:03:13 UTC, use 'shutdown -c' to cancel. The following example uses the +m format to schedule a shutdown in 30 minutes: ~]# shutdown +30 Shutdown scheduled for Wed 11:30:00 UTC, use 'shutdown -c' to cancel. The following example uses the hh:mm format to schedule a shutdown at 11:30 AM server time: ~]# shutdown 11:30 +m: Indicate the number of minutes until the shutdown. You can add a time argument in the following formats: The following example code can automatically shut down your computer-based on a timer defined by the user. Shutdown scheduled for Wed 00:21:08 UTC, use 'shutdown -c' to cancel. The following example uses the shutdown command to begin the shutdown process. MESSAGE: Use MESSAGE to notify logged-in users of any specified message or instructions. TIMEe: Use TIME to specify a time argument to schedule a reboot at a specified time, schedule a rebootĪfter a designated time, or specify an immediate shutdown. OPTIONS: Use OPTIONS to specify reboot, halt system, cancel request, display messages, and disable Users must have root or sudo privileges to use shutdown. To notify users of the system shutdown, specify time arguments for the shutdown, and prevent any further Step 2: In the Command Prompt window that appears, type the below command: shutdown s -t 300 Note: The ‘300’ indicates 300 seconds, so your computer will shut down in five minutes. Use the shutdown command in Linux to shut down a device in a safe manner. To do so follow the below steps: Step 1: Click on the Start button, type cmd.exe then press Enter. This article describes basic uses for the shutdown command in Linux®.
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![]() It’s been a year and a half off screen and two years on screen, and somehow both nothing and everything has changed since Season 3’s devastating cliffhanger. ![]() Just as the passengers of Flight 828 got a second chance at life, the show gets a second chance to explain why, and that time has come with the first half of the final season - billed as “ Manifest” Season 4 Part 1. Sometimes life imitates art, which is essentially what happened when NBC’s twisty mystery drama “ Manifest” was saved from cancellation by Netflix. ‘Manifest’ Season 4 Part 1 Review: Twisty Mystery May Stick the Landing on Netflix Related: Manifest: What Did Cal See From The Plane Window? Here’s a full guide to the cast of characters for Manifest season 4 part 1. There were no glaring absences in the first ten episodes of Manifest’s fourth and final season. However, the move to Netflix fortunately hasn’t stopped Manifest from reassembling its cast. Typically, a series revived after a cancellation doesn’t always bring back its entire cast, as many involved tend to move on to new projects. With the Death Date on the horizon, it’s obviously important for nearly all of the Flight 828 passengers to be on hand for the end of the story. With the show inching toward the end of the journey for the Flight 828 passengers, it’s only fitting that the mystery drama has brought everyone together. Warning: Spoilers for Manifest season 4 part 1 Manifest season 4 part 1 features a host of returning characters. Not only that, but Captain Daly and Fiona were there too, which enabled the series to address multiple mysteries at once. In fact, where he went was the same place that the Flight 828 passengers went to in 2013. As it turns out, touching the tailfin took Cal into the divine consciousness that made the plane disappear. Manifest season 4’s first batch of episodes explored Cal’s disappearance in great detail and actually allowed for some illuminating reveals tied directly to the show’s biggest mystery. In the months between seasons, numerous theories have offered possible explanations for the shocking twist. Jack Messina’s Cal Stone suddenly being recast with Ty Doran was easily one of season 3’s biggest loose ends heading into the show’s fourth and final season. Warning: Spoilers for Manifest season 4, part 1 Manifest explained what happened to Cal, but provided no answers to the character’s age mystery. Manifest Season 4 Doesn't Properly Address Cal's Sudden Aging However, as Cal himself has noted, they still don’t have any clue as to why he came back with the appearance of a 17-year-old. This game-changing reveal provided a ton of insight into what’s really going on in Manifest. Apparently, he was trapped within a divine consciousness with Captain Daly and Fiona, which turned out to be the same place the Flight 828 passengers were when the plane disappeared. Although answers to Manifest's Cal mystery didn’t come right away, the series did explain where he went after touching the tailfin. Exactly what happened to Cal and why were among the show’s biggest questions going into Manifest season 4, part 1. The series delivered a shocking change to the status quo when it aged Jack Messina’s character by five years and replaced him with Ty Doran. He and Luna Blaise are both part of Stone family in the series Manifest.A new theory reveals the real reason Cal is five years older in Manifest season 4. In addition to acting, he would enjoy downhill skiing and playing drums during his youth. He attended the Actors Garage in Manhasset, New York. He began his acting career at the age of seven. Series regular in the NBC drama series The Marvelous Mrs. ![]() They enjoy helping others and are good companions until someone close crosses them, then look out! They’re intelligent, always seeking more knowledge, and exclusive. They’re perfectionists who enjoy finer things but are not perceived as snobs. Those born under the Chinese Zodiac sign of the Pig are extremely nice, good-mannered and tasteful. Jack Messina was born in the Year of the Pig. ![]() The symbolism behind the name speaks well of their nature, born with a feeling they are experiencing everything for the first time. This is a sign often misunderstood, not because they lack the ability to express, but because they won’t accept their feelings as valid, true, or even relevant when opposed to reason. Their methodical approach to life ensures that nothing is left to chance, and although they are often tender, their heart might be closed for the outer world. According to astrologers, Virgos are always paying attention to the smallest details and their deep sense of humanity makes them one of the most careful signs of the zodiac. ![]() Ĭompeting interests: The authors have declared that no competing interests exist. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.ĭata Availability: All relevant data are within the paper and its Supporting Information files.įunding: Financial support came from Japan Society for Promotion of Science (JSPS) and Ministry of Education, Culture, Sports, Science and Technology (MEXT), and the European Research Council. Received: NovemAccepted: FebruPublished: February 23, 2018Ĭopyright: © 2018 Kano et al. PLoS ONE 13(2):Įditor: Suliann Ben Hamed, Centre de neuroscience cognitive, FRANCE Such unique attentional biases may help them learn efficiently about their particular social environments.Ĭitation: Kano F, Shepherd SV, Hirata S, Call J (2018) Primate social attention: Species differences and effects of individual experience in humans, great apes, and macaques. Such individual/species-specificities are likely related to both individual experience and species-typical temperament, suggesting that primate individuals acquire their unique attentional biases through both ontogeny and evolution. We thus found that the viewing patterns for social stimuli are both individual- and species-specific in these closely-related primates. Individuals varied within each species in their patterns of gaze toward models’ faces, eyes, mouths, and action targets depending on their unique individual experiences. novices) or movie-viewing generally (adults vs. We also presented the same movies to human adults and children differing in their expertise with chimpanzees (experts vs. We presented movies depicting natural behaviors of chimpanzees to three groups of chimpanzees (individuals from a zoo, a sanctuary, and a research institute) differing in their early social and physical experiences. Experiment 2 tested the effect of individuals’ experience on chimpanzee and human viewing patterns. We found that each species had distinct viewing patterns of the models’ faces, eyes, mouths, and action targets. Experiment 1 examined the species differences across rhesus macaques, nonhuman apes (bonobos, chimpanzees, and orangutans), and humans while they viewed movies of various animals’ species-typical behaviors. In large samples of human and nonhuman primates, we examined species differences and the effects of experience on patterns of gaze toward social movies. However, the nature of these individual and species differences remains unclear, particularly among nonhuman primates. Previous studies reported that such viewing patterns vary significantly across individuals in humans, and also across closely-related primate species. When viewing social scenes, humans and nonhuman primates focus on particular features, such as the models’ eyes, mouth, and action targets. ![]() ![]() Lucidsound ls30 ls31 wont turn on fix (step by step in description. Starting his career as a musician and singer songwriter, Floyd honed his skills in songwriting, arrangement, recording, production and mixing while. Also, it doesn’t use Bluetooth either, so you can’t connect. The idea for Lucid Sound Studios is to be a one stop shop where we will polish off your song, ensuring it is record ready, track the parts, and then mix it (with the option of in house mastering) all in one place, keeping costs as low as possible. One of the few minor, and common, disappointments of the LucidSound LS30 is that this dongle is fairly large at 10cm long. Lucidsound ls20 review: styles and equalization profiles. Lucid Sound Studios is the production studio of musician and producer Samuel Floyd. 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This downloading program eats fewer resources in the CPU because it is not heavy. By using this hand application you can see the video clip again and again as your aspiration. MediaHuman YouTube Downloader License Key can add different types of effects and alternations in the video. An editing option is also present to change the video completely. For online viewing, you can get a lot of benefits. If you are downloading the video then paste the wanted video in the URL. You can download high-quality HD videos from this superb application. ![]() You can get the animated shows also.įurthermore, your history will appear in more than one week. Besides, videos you can purely download everything look, movies, and dramas. This strong software is related to all types of devices and contains inspiring features. MediaHuman YouTube Downloader Mac Version can convert all your videos into these formats. MediaHuman YouTube Downloader 2023 Crack Plus Serial Key (Torrent) Share the video with other downloading sites.Helpful for high resolution of the video.Supportive for drag and drop feature because it drags the video to the link and drops it on the chief window program.Saves the video for offline viewing in an efficient way.Has the great capacity of detecting the artist and the video title.Delivers the HD or HQ quality of videos.Can effortlessly extract the audio track. ![]()
![]() ![]() The things that we loved about Zombie Army have returned though, and it wouldn’t be near as exhilarating an experience without the classic cinematic X-Ray killcams that highlight the best kills in spectacular fashion. Seriously…these dolls are going to haunt my dreams more than the zombies after playing this game. Sometimes heading off the beaten path will net you a collectible or weapon upgrade, and other times you’ll stumble across a grim set piece, or a terrifying doll. Every chapter has received a substantial amount of detail, and many levels have tucked away areas that are just begging to be explored. The settings in Dead War are superbly done, and each environment does a splendid job of evoking a horror-filled atmosphere. ![]() While it’s not the most visually striking game - it’s a very dark, stormy and overall grey setting - the amount of detail that has been put into set design makes up for the slight lack of fidelity. You’ll travel throughout Europe, from Venice to Vesuvius, and even to the Gates of Hell once more. Dead War picks up after Hitler was banished back to Hell, but the dead are still roaming Europe in numbers that are growing exponentially. Zombie Army 4: Dead War takes place after the events of the Zombie Army Trilogy, when a group of volunteers known as the Survivor Brigade - led by veteran sniper Karl Fairburne from Sniper Elite - continued the war against Hitler after he enacted Plan-Z from his bunker and raised his legions from the grave to ravage Europe. It just felt like during certain areas it was constantly teetering between challenging, and this is a bit much. While this enticed me to play more with other players, I still feel like the pacing could be scaled differently to allow more accessibility and less frantic chaos for those who opt to play solo. This led to me having to constantly rout zombies and made certain instances - such as killing zombies to activate a Blood Fountain - very hard to manage on my own. The game is definitely meant to be played cooperatively, and even though it scales the amount of zombies to the amount of players, I found that it was a bit unbalanced for a single-player at times. Playing solo this sometimes became exceptionally frantic, whereas with a party it was much easier to cover each others’ backs and ensure no one got surrounded. Dead War kept me on my toes constantly, changing positions so I wouldn’t get cornered or scrambling to find med packs and ammo to sustain combat against seemingly unending tides of the undead. Secondary weapons and sidearms are no longer sidelined in lieu of your rifle, but an absolute necessity for navigating your way through the onslaught.Īnd when I say onslaught I am very serious. Whereas before you spent much of the game finding a spot to line zombies up like a shooting gallery, repeating the cycle almost ad nauseam, we are now treated to a robust experience that had me constantly thinking on my toes. Stepping into Dead War after having spent a fair bit of time with Zombie Army Trilogy was a complete and unexpected surprise. Learning from their experiences with Strange Brigade, Rebellion has created a much more involved and content-packed experience. While it still builds off of the skeleton of Sniper Elite, Zombie Army 4 actually has a lot more in common with other squad-based zombie shooters than it does with the seminal series. Where the fist games suffered some issues with pacing and over-repetitiveness of the gameplay loop, Dead War is a multi-faceted and much more nuanced experience. The game stands, or shambles, on its own two legs without needing to rely on Sniper Elite any longer. ![]() I feel like I should start this review by saying that you need to bury, or burn, all of your pre-concieved notions of Zombie Army before walking into Dead War. While there is still a substantial focus on sniping, and of course that quintessential cinematic X-Ray killcam, the pacing, combat, and overall structure has been completely re-hauled into something new and exhilarating. It’s a chaotic and fast-paced cooperative shooter, and a far divide from the much more slowly-paced tactical approach of the previous games. Title: Zombie Army 4: Dead War Released On: FebruGenre: Third Person Shooter Reviewed On: Xbox One Also Available On: Microsoft Windows, PlayStation 4 Developer: Rebellion Developments Publisher: Rebellion Developments MSRP: $49.99USD / $59.99CAD Heads will fly, with a little help from my friends.įrom its humble origins as a spin-off of the tactical shooter Sniper Elite, Zombie Army 4: Dead War rises as a fully-fleshed re-imagining of the undead project. ![]() ![]() You’ve probably heard the one for the lines from the treble clef from bottom to top: There are many ways people go about learning notes and the most popular seems to be the acronym approach. Memorizing the notes on the staff is an integral part of progressing musically and I’m going to share a few tips that will make this easier for you. (n.d.).One of the most important parts of developing as a musician is being able to read music and being able to read it quickly. How music theory works in different countries – Classic FM. Why are there only 12 notes in Western music? Classic FM. The world just got a new musical note writing system! – Education Today News. What Is Music Notation? Meaning, Symbols & History. What Are Music Notes Exactly? Definition, Examples & Types. musical notation | Description, Systems, & Note Symbols | Britannica. If you want more music resources, you can sign up for a FREE trial class where you can learn the piano and guitar in a live 1:1 setting with knowledgeable instructors-or check out some more helpful articles.ġ. We hope this BYJU’S FutureSchool article has enriched your knowledge of music. Apart from the notes being named differently, certain elements of music, such as duration, have different terms assigned to them depending on the musical systems and conventions that the regions follow. Music theory in European, Russian, and Middle Eastern countries differs from that in countries such as India, Korea, Japan, and China. 7 Musical scales with 24 notes are commonly referred to as quarter-tone scales. 6 The Indonesian scale, called Pelog, uses notes that are considered dissonant in other music systems. For example, Indian music systems use 22 notes, 5 and the Arabic scale has 24 notes. However, some scales in certain cultures use notes that are found in between these standard notes, which increases the number of notes. Most cultures, as seen in the above examples, have the same universal notes. Since then, music notation has evolved into five different types, which are Standard Notation on 5-Line Musical Staves, Lead Sheets, Guitar Tablature, Graphic Notation, and Bar-based MIDI Notation. 3 Today, most countries across the world follow the western notation system. The sheet music today follows a format that has retained many similarities to that of the Baroque period. However, western musical notation originated in Ancient Greece and significantly evolved during the Middle Ages, the Renaissance, and up to the Baroque period. The evidence of the earliest music notations was found in clay tablets of ancient Mesopotamia from 1400 B.C. In India, musical notes in traditional music are called Sa, Ra, Ga, Ma, Pa, Dha, and Ni. Germany follows the same convention with a small change, where the letter H is used instead of the letter B. In countries like the United States, Canada, along with countries that speak English and Dutch, musical notes are named with the Latin letters A, B, C, D, E, F, and G. Most European, Latin American, and Middle Eastern countries follow the solfege names for music notes, which is do-re-mi-fa-sol-la-si. Music notes are given many different names across the world. The visual record of the sounds in music in written or printed form is called musical notation. Musical Notes and NotationĪ musical note indicates the pitch and duration of a sound in musical notation. While most countries have chosen more or less the same notes, the names, music systems, and the theory behind their music can vary. This led to many differences and similarities. Music has evolved in every culture in its own way. ![]() The black handle one I2 and was produced after 1955, the Hydro Magic ones should be I3. If I had to classify them, the 2 with white handles should be I1 razors because they share the same spring with the hole in it and we do know that one of those was produced in 1955. Pictures are from a completed sale on the unmentionable auction site. ![]() Third variant says Eversharp Schick whether this differs from those above I have no idea right now but will post back in the near future on this razor when I get a chance to compare. The one with the white handle has the same blade exposure as the I2 Hydro Magic. As you can see from the pictures which are not mine they have vastly different blade exposure. Here are the 2 more common variants one that says Schick Safety Razor only came I think in a white handle and was produced in only in early 1955 the other that says SCHICK came in the black handle. The I 1 razors have at least 3 distinct variants and at least one of them probably should be designated as it's own model based upon the head design. Let's make it a gathering point for all the SE razor lovers I will try to put pictures for every model later in this thread. I haven't put pictures of the razors otherwise it would have been HUGE. Or just to have as much information on Schick razor I could find at hand without having to browse too much searching for what you need. It's big, it's meant to be downloaded and used as a reference when you're offline. Without further ado here it is the table I compiled. The blades were sold in clips which were easily loaded into the razor without touching the blade. It was the forerunner of the injector razor. This company sought "to use the principles of repeating firearms in a safety razor not much larger than a good-sized fountain pen" which could readily be carried in the shirt pocket. Inspired by weaponry he saw in the service, and wondering why people would risk cutting themselves on new blades, Schick put his inventiveness to work to develop the Magazine Repeating Razor, and in 1925 he started a company of the same name. In the interim, however, he needed capital, and to get this capital he ventured into the shaving business in another matter. Schick left the army in 1919 and again devoted himself to his dream project of perfecting a dry shaver. Colonel) due to the outbreak of World War I. He officially separated from the military in 1910, but returned to duty from 1916-1918 as a Captain (eventually promoted to Lt. He was promoted to first lieutenant and was transferred to the 22nd Infantry Regiment in Alaska a year later, where he helped to lay telegraph lines for the military. suffering from dysentery, where one version of the invention story claims he conceived of the idea of an electric razor. He returned to the Philippines from 1903-1905 as a 2nd Lieutenant with the 8th Infantry Regiment. Schick enlisted in the 14th Infantry Regiment in 1898 and was shortly thereafter assigned to the Philippines in the 1st Division 8th Army Corps. Jacob Schick (Septem– July 3, 1937) was an American inventor and entrepreneur who patented the first electric razor.Īt the early age of 16, Schick was in charge of a railroad line that ran from Los Corrillos, New Mexico to a coal mine opened by his father. I feel much more admiration for the genius minds, the dedication and inventive of two gentlemen, two immigrant mechanical engineers that through the decades shaped the injector razor as we know it and gifted us with a plethora of tremendous shaving tool: Octavius V. Later he did what he can to avoid to pay taxes and ended his life as a runaway from justice. Yes, he invented the first "injector" in the beautiful shape of a compact travel razor, where " the blade could be ejected with the speed of a cartridge clip from an automatic pistol", but his was a utilitarian invention, only to funds what it was his real focus: the first electric razor. I just wanted to put together these two invaluable sources adding some extra, like a seasoning over a delicious recipe. Waits already had access to further infos about these wonderful razors. Who owns the brilliant "A Safety Razor Compendium: The Book" by Robert K. There was no need to compile another chart due to the fact it's already there, brilliantly published on Schick Injector Razors following the Alan Appleby classification. After I've spent the last few months recollecting pieces of information on the Gem style SE razors I have to come out of the closet and say I get my better shaves from an I2 Hydromagic Eversharp injector out of the +40 razors in my collection. Storage pool crashed: This FAQ article will guide you through troubleshooting crash issues. Reason for blinking Orange Light on Arlo Camera The orange LED indicator on the camera also depicts the low battery level or any other hardware-related.Storage pool degraded: Refer to Repair a Storage Pool for more details.For more details on creating new volumes, please refer to Create a Volume. No volumes are created: To create a volume, you need to log in to DSM and do so by going to Storage Manager > Volume.Ready: If the STATUS LED still flashes orange when Synology NAS status is already Ready, there may be issues with the volumes/storage pools:.Migratable/Recoverable: You can follow the onscreen instructions in the Synology Assistant wizard to re-install DSM, and none of the system configurations or data in shared folders will be deleted.For more information on this, please check this FAQ article. Configuration lost: This indicates that there may be failed system partition or drives on your Synology NAS, or that you may have triggered Mode 2 reset.COnfig Once the cameras are set up with Synology and configured with the Roku app. Powered back on, flashed a little but eventually booted up. In the other case, the power light was blinking green (which is not. My Synology was not accessible and all lights were on except disk 3 and the. Panic, check this sub, any thread about flashing lights spooked me. Connect the drives USB or FireWire cable and check for detection. Inserted RAM, replaced drives, powered on. You can refer to this FAQ article to retrieve the data. Powered down, removed cable just to be safe, removed drives. DSM not installed: Do not continue installing DSM, or all the data on the drives will be deleted.All four HDD lights were blinking furiously and the status light was glowing orange. Below are some solutions to common issues you might encounter: Look up Synology blinking blue >light of death.Launch Synology Assistant and find your device.Go to Download Center to download and install Synology Assistant to check your Synology NAS. ![]() ![]() Please follow the steps below to install Synology Assistant and fix the issues according to different situations: ![]() If the STATUS LED flashes orange for any of the above reasons, we recommend you to check the status of your Synology NAS using Synology Assistant. Under normal conditions, the STATUS LED light on Synology devices is solid green no flashing, no flickering, just a solid green color.
![]() But in the meantime, my database is now flying and I am very happy about that! I want to test the disks with fio, which looks like a nice tools to test disks performance. I want to do more testing, because I am not completly satisfied with this option. ![]() With this parameter, the DML statements are flying, in fact the whole test runs in less than a second which is 1000 times faster!!īelow are the parameters related to performance in my ini file. According to the documentation, MySQL flushes anyway the commited transactions to disk every second, so the risk of data loss is not very big: you could lose 1 second of transaction at worst (which is absolutely not an issue in my case). By setting this parameter to 0, you are not completly protected against data loss in case of an outage because the latest committed transactions might not have been written to disk. Luckily there is a way to tell MySQL that it does not need to wait for the write to be complete every time there is a commit: innodb_flush_log_at_trx_commit. Now it was clear that the problem was due to the writes to disk of the log buffer (which happens every time a transaction is committed), with the behavior that from time to time very simple updates were hanging for 1 or 2 seconds (probably waiting for the OS to complete the write). And indeed, if I turned off the autocommit (set autocommit = 0), I got good performance with the InnoDB engine as well. So I got the indication that the performance problem was caused by the transaction. Then I altered the table to be MyISAM instead of InnoDB (alter table test storage MyIsam) and re-run the performance test: the performance was now excellent. On the old server, it made a very big difference īut on the new server, changing this parameter made the performance only worst. While on the old server I had something like 170 seconds, on the new server it was more than the double.įirst I tried to change the parameter innodb_flush_method. ![]() $ ( echo 0 2k sed 's/$/ +/' t.log echo p ) | dc Then in the shell, I parsed the generated perf.log file, extracting each execution time and making the sum Update test_table set col1 = col1-1,col2=col2-11 where id=29890 Update test_table set col1 = col1+1,col2=col2+1 where id=29890 I created a file with 5000 updates, executed it with mysql while spooling to a file, then I parsed the generated file to extract the execution time of each update.Ĭoncretly, I created a file called testperf.sql containing I started to search for disks performance issue with MySQL, and decided to test with various documented parameters. The new server has two disks mirrored at the software level (RAID SOFT). I could immediately see that quite regularly, a very simple update statement (used to increment a counter based on a primary key) was taking more than 1 second, which pointed to a disk issue. It was also obvious that the issue was related to write, because the log was full of update/insert statements. Slow-query-log-file=/data2/logs/slow_queries.log But I was very disappointed by the performance of the new server and by looking in the slow query log I could see that MySQL was the culprit.īy configuration, it is possible to tell MySQL to log all SQL taking more than x second (or microsecond), which is very useful to diagnose performance. This week-end I moved the site to a new server at my hoster ( After five years, it was a serious hardware upgrade, going from 2G of RAM to 16G of RAM for example and from a pentium dual core to a i3 quad core machine. |
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