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Edit File: ps_cpu_times.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><title>R: CPU times of the process</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <link rel="stylesheet" type="text/css" href="R.css" /> </head><body> <table width="100%" summary="page for ps_cpu_times {ps}"><tr><td>ps_cpu_times {ps}</td><td style="text-align: right;">R Documentation</td></tr></table> <h2>CPU times of the process</h2> <h3>Description</h3> <p>All times are measured in seconds: </p> <ul> <li> <p><code>user</code>: Amount of time that this process has been scheduled in user mode. </p> </li> <li> <p><code>system</code>: Amount of time that this process has been scheduled in kernel mode </p> </li> <li> <p><code>children_user</code>: On Linux, amount of time that this process's waited-for children have been scheduled in user mode. </p> </li> <li> <p><code>children_system</code>: On Linux, Amount of time that this process's waited-for children have been scheduled in kernel mode. </p> </li></ul> <h3>Usage</h3> <pre> ps_cpu_times(p) </pre> <h3>Arguments</h3> <table summary="R argblock"> <tr valign="top"><td><code>p</code></td> <td> <p>Process handle.</p> </td></tr> </table> <h3>Details</h3> <p>Throws a <code>zombie_process()</code> error for zombie processes. </p> <h3>Value</h3> <p>Named real vector or length four: <code>user</code>, <code>system</code>, <code>children_user</code>, <code>children_system</code>. The last two are <code>NA</code> on non-Linux systems. </p> <h3>See Also</h3> <p>Other process handle functions: <code><a href="ps_children.html">ps_children</a>()</code>, <code><a href="ps_cmdline.html">ps_cmdline</a>()</code>, <code><a href="ps_connections.html">ps_connections</a>()</code>, <code><a href="ps_create_time.html">ps_create_time</a>()</code>, <code><a href="ps_cwd.html">ps_cwd</a>()</code>, <code><a href="ps_environ.html">ps_environ</a>()</code>, <code><a href="ps_exe.html">ps_exe</a>()</code>, <code><a href="ps_handle.html">ps_handle</a>()</code>, <code><a href="ps_interrupt.html">ps_interrupt</a>()</code>, <code><a href="ps_is_running.html">ps_is_running</a>()</code>, <code><a href="ps_kill.html">ps_kill</a>()</code>, <code><a href="ps_memory_info.html">ps_memory_info</a>()</code>, <code><a href="ps_name.html">ps_name</a>()</code>, <code><a href="ps_num_fds.html">ps_num_fds</a>()</code>, <code><a href="ps_num_threads.html">ps_num_threads</a>()</code>, <code><a href="ps_open_files.html">ps_open_files</a>()</code>, <code><a href="ps_pid.html">ps_pid</a>()</code>, <code><a href="ps_ppid.html">ps_ppid</a>()</code>, <code><a href="ps_resume.html">ps_resume</a>()</code>, <code><a href="ps_send_signal.html">ps_send_signal</a>()</code>, <code><a href="ps_status.html">ps_status</a>()</code>, <code><a href="ps_suspend.html">ps_suspend</a>()</code>, <code><a href="ps_terminal.html">ps_terminal</a>()</code>, <code><a href="ps_terminate.html">ps_terminate</a>()</code>, <code><a href="ps_uids.html">ps_uids</a>()</code>, <code><a href="ps_username.html">ps_username</a>()</code> </p> <h3>Examples</h3> <pre> p <- ps_handle() p ps_cpu_times(p) proc.time() </pre> <hr /><div style="text-align: center;">[Package <em>ps</em> version 1.3.4 <a href="00Index.html">Index</a>]</div> </body></html>