What is a good number of wakeups per second?
I currently am getting around 600 per second with just this one google chrome window and the terminal window running powertop--which seems too high (and I used to get about 1.5x more battery life out of this computer than I am now). If I open a couple more tabs, it justs to 3000. Can anyone advise me on what numbers I should be expecting?
google-chrome battery powertop
add a comment |
I currently am getting around 600 per second with just this one google chrome window and the terminal window running powertop--which seems too high (and I used to get about 1.5x more battery life out of this computer than I am now). If I open a couple more tabs, it justs to 3000. Can anyone advise me on what numbers I should be expecting?
google-chrome battery powertop
add a comment |
I currently am getting around 600 per second with just this one google chrome window and the terminal window running powertop--which seems too high (and I used to get about 1.5x more battery life out of this computer than I am now). If I open a couple more tabs, it justs to 3000. Can anyone advise me on what numbers I should be expecting?
google-chrome battery powertop
I currently am getting around 600 per second with just this one google chrome window and the terminal window running powertop--which seems too high (and I used to get about 1.5x more battery life out of this computer than I am now). If I open a couple more tabs, it justs to 3000. Can anyone advise me on what numbers I should be expecting?
google-chrome battery powertop
google-chrome battery powertop
asked Aug 13 '17 at 3:06
Reed OeiReed Oei
1062
1062
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
Running Ubuntu 18.04.1 Kernel 4.17.2-lowlatency i get 900 wakeups per second (feels high, how if found this question)
Using the utility powertop I enabled all the power saving tunables that do seem to extend my battery life a lot, it puts a lot of the hardware to sleep
Battery life estimate went from 3h to 5:33h, and the fan is now off.
add a comment |
Your Answer
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "89"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f945755%2fwhat-is-a-good-number-of-wakeups-per-second%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Running Ubuntu 18.04.1 Kernel 4.17.2-lowlatency i get 900 wakeups per second (feels high, how if found this question)
Using the utility powertop I enabled all the power saving tunables that do seem to extend my battery life a lot, it puts a lot of the hardware to sleep
Battery life estimate went from 3h to 5:33h, and the fan is now off.
add a comment |
Running Ubuntu 18.04.1 Kernel 4.17.2-lowlatency i get 900 wakeups per second (feels high, how if found this question)
Using the utility powertop I enabled all the power saving tunables that do seem to extend my battery life a lot, it puts a lot of the hardware to sleep
Battery life estimate went from 3h to 5:33h, and the fan is now off.
add a comment |
Running Ubuntu 18.04.1 Kernel 4.17.2-lowlatency i get 900 wakeups per second (feels high, how if found this question)
Using the utility powertop I enabled all the power saving tunables that do seem to extend my battery life a lot, it puts a lot of the hardware to sleep
Battery life estimate went from 3h to 5:33h, and the fan is now off.
Running Ubuntu 18.04.1 Kernel 4.17.2-lowlatency i get 900 wakeups per second (feels high, how if found this question)
Using the utility powertop I enabled all the power saving tunables that do seem to extend my battery life a lot, it puts a lot of the hardware to sleep
Battery life estimate went from 3h to 5:33h, and the fan is now off.
answered Jan 18 at 19:38
PieterPieter
1256
1256
add a comment |
add a comment |
Thanks for contributing an answer to Ask Ubuntu!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f945755%2fwhat-is-a-good-number-of-wakeups-per-second%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown