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Top Forums UNIX for Advanced & Expert Users Nearly Random, Uncorrelated Server Load Average Spikes Post 303044040 by vbe on Thursday 13th of February 2020 03:09:25 AM
Old 02-13-2020
I would check if at that time your server is doing something "heavy batch mod style" at the same time like backup or import/export of tables...
 

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MYSQLI_STAT(3)								 1							    MYSQLI_STAT(3)

mysqli::stat - Gets the current system status

       Object oriented style

SYNOPSIS
string mysqli::stat (void ) DESCRIPTION
Procedural style string mysqli_stat (mysqli $link) mysqli_stat(3) returns a string containing information similar to that provided by the 'mysqladmin status' command. This includes uptime in seconds and the number of running threads, questions, reloads, and open tables. PARAMETERS
o $ link -Procedural style only: A link identifier returned by mysqli_connect(3) or mysqli_init(3) RETURN VALUES
A string describing the server status. FALSE if an error occurred. EXAMPLES
Example #1 mysqli::stat example Object oriented style <?php $mysqli = new mysqli("localhost", "my_user", "my_password", "world"); /* check connection */ if (mysqli_connect_errno()) { printf("Connect failed: %s ", mysqli_connect_error()); exit(); } printf ("System status: %s ", $mysqli->stat()); $mysqli->close(); ?> Procedural style <?php $link = mysqli_connect("localhost", "my_user", "my_password", "world"); /* check connection */ if (mysqli_connect_errno()) { printf("Connect failed: %s ", mysqli_connect_error()); exit(); } printf("System status: %s ", mysqli_stat($link)); mysqli_close($link); ?> The above examples will output: System status: Uptime: 272 Threads: 1 Questions: 5340 Slow queries: 0 Opens: 13 Flush tables: 1 Open tables: 0 Queries per second avg: 19.632 Memory in use: 8496K Max memory used: 8560K SEE ALSO
mysqli_get_server_info(3). PHP Documentation Group MYSQLI_STAT(3)
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