dockerContainerStats() improved calculation cpuPercent

CHANGELOG.md

@@ -82,6 +82,7 @@ For major (breaking) changes - **version 4, 3 and 2** - see end of page.
 
 | Version | Date       | Comment                                                                                             |
 | ------- | ---------- | --------------------------------------------------------------------------------------------------- |
+| 5.16.2  | 2022-12-08 | `dockerContainerStats()` improved calculation cpuPercent                                            |
 | 5.16.1  | 2022-12-04 | code cleanup, moved from lgtm to GitHub Code Scan                                                   |
 | 5.16.0  | 2022-12-01 | `fsSize()` added rw (win, linux, mac OS, BSD)                                                       |
 | 5.15.1  | 2022-11-29 | fix typescript typings                                                                              |

README.md

@@ -24,8 +24,8 @@
   [![Git Issues][issues-img]][issues-url]
   [![Closed Issues][closed-issues-img]][closed-issues-url]
   <img src="docs/assets/no-dependencies.svg" alt="no dependencies">
-  [![Caretaker][caretaker-image]][caretaker-url]
   [![Sponsoring][sponsor-badge]][sponsor-url]
+  [![Caretaker][caretaker-image]][caretaker-url]
   [![MIT license][license-img]][license-url]
 
 This is amazing. Started as a small project just for myself, it now has > 15,000 lines of code, > 500 versions published, up to 5 mio downloads per month, > 100 mio downloads overall. #1 NPM ranking for backend packages. Thank you to all who contributed to this project!
@@ -1057,7 +1057,7 @@ All other trademarks are the property of their respective owners.
 [downloads-image]: https://img.shields.io/npm/dm/systeminformation.svg?style=flat-square
 [downloads-url]: https://npmjs.org/package/systeminformation
 
-[sponsor-badge]: https://img.shields.io/badge/-Buy%20me%20a%20coffee-blue?style=flat-square
+[sponsor-badge]: https://img.shields.io/badge/Support-Buy%20me%20a%20coffee-brightgreen?style=flat-square
 [sponsor-url]: https://www.buymeacoffee.com/systeminfo
 
 [license-url]: https://github.com/sebhildebrandt/systeminformation/blob/master/LICENSE

docs/history.html

@@ -57,6 +57,11 @@
                     </tr>
                   </thead>
                   <tbody>
+                    <tr>
+                      <th scope="row">5.16.2</th>
+                      <td>2022-12-04</td>
+                      <td>code cleanup, moved from lgtm to GitHub Code Scan</td>
+                    </tr>
                     <tr>
                       <th scope="row">5.16.1</th>
                       <td>2022-12-04</td>

docs/index.html

@@ -170,7 +170,7 @@
       <img class="logo" src="assets/logo.png" alt="logo">
       <div class="title">systeminformation</div>
       <div class="subtitle"><span id="typed"></span>&nbsp;</div>
-      <div class="version">New Version: <span id="version">5.16.1</span></div>
+      <div class="version">New Version: <span id="version">5.16.2</span></div>
       <button class="btn btn-light" onclick="location.href='https://github.com/sebhildebrandt/systeminformation'">View on Github <i class=" fab fa-github"></i></button>
     </div>
     <div class="down">

lib/docker.js

@@ -361,8 +361,13 @@ function docker_calcCPUPercent(cpu_stats, precpu_stats) {
 
     if (systemDelta > 0.0 && cpuDelta > 0.0) {
       // calculate the change for the cpu usage of the container in between readings
+      if (precpu_stats.online_cpus) {
+        cpuPercent = (cpuDelta / systemDelta) * precpu_stats.online_cpus * 100.0;
+      }
+      else {
         cpuPercent = (cpuDelta / systemDelta) * cpu_stats.cpu_usage.percpu_usage.length * 100.0;
       }
+    }
 
     return cpuPercent;
   } else {
@@ -706,6 +711,7 @@ function dockerVolumes(callback) {
 }
 
 exports.dockerVolumes = dockerVolumes;
+
 function dockerAll(callback) {
   return new Promise((resolve) => {
     process.nextTick(() => {