I have some old "cyberspace situational awareness" PHP code I used for a visualization project a few years ago, which captures and stores details information on web session activity; this code has proven handy identifying rouge bots in the past.
So, I have modified that code to capture and store detailed session information, including the number of hits per IP address, the user agent string, country code, etc. when the 1 minute load average is above 20 and less than 50.
So, let's see what happens the next time we get a spike... this should be interesting.
we have an unix system which has
load average normally about 20.
but while i am running a particular unix batch which performs heavy
operations on filesystem and database average load
reduces to 15.
how can we explain this situation?
while running that batch idle cpu time is about %60-65... (0 Replies)
Hello all, I have a question about load averages.
I've read the man pages for the uptime and w command for two or three different flavors of Unix (Red Hat, Tru64, Solaris). All of them agree that in the output of the 2 aforementioned commands, you are given the load average for the box, but... (3 Replies)
Hello, Here is the output of top command. My understanding here is,
the load average 0.03 in last 1 min, 0.02 is in last 5 min, 0.00 is in last 15 min.
By seeing this load average, When can we say that, the system load averge is too high?
When can we say that, load average is medium/low??... (8 Replies)
Hi,
i have installed solaris 10 on t-5120 sparc enterprise.
I am little surprised to see load average of 2 or around on this OS.
when checked with ps command following process is using highest CPU. looks like it is running for long time and does not want to stop, but I do not know... (5 Replies)
Hello AlL,..
I want from experts to help me as my load average is increased and i dont know where is the problem !!
this is my top result :
root@a4s # top
top - 11:30:38 up 40 min, 1 user, load average: 3.06, 2.49, 4.66
Mem: 8168788k total, 2889596k used, 5279192k free, 47792k... (3 Replies)
Hi ,
I am using 48 CPU sunOS server at my work.
The application has facility to check the current load average before starting a new process to control the load.
Right now it is configured as 48. So it does mean that each CPU can take maximum one proces and no processe is waiting.
... (2 Replies)
Hi,
I am getting a high load average, around 7, once an hour. It last for about 4 minutes and makes things fairly unusable for this time.
How do I find out what is using this. Looking at top the only thing running at the time is md5sum.
I have looked at the crontab and there is nothing... (10 Replies)
Here we go....
Preface:
..... so in a galaxy far, far, far away from commercial, data sharing corporations.....
For this project, I used the ESP-WROOM-32 as an MQTT (publish / subscribe) client which receives Linux server "load averages" as messages published as MQTT pub/sub messages.... (6 Replies)
Discussion started by: Neo
6 Replies
LEARN ABOUT PHP
mssql_bind
MSSQL_BIND(3)MSSQL_BIND(3)mssql_bind - Adds a parameter to a stored procedure or a remote stored procedureSYNOPSIS
bool mssql_bind (resource $stmt, string $param_name, mixed &$var, int $type, [bool $is_output = false], [bool $is_null = false], [int
$maxlen = -1])
DESCRIPTION
Binds a parameter to a stored procedure or a remote stored procedure.
PARAMETERS
o $stmt
- Statement resource, obtained with mssql_init(3).
o $param_name
- The parameter name, as a string.
Note
You have to include the @ character, like in the T-SQL syntax. See the explanation included in mssql_execute(3).
o $var
- The PHP variable you'll bind the MSSQL parameter to. It is passed by reference, to retrieve OUTPUT and RETVAL values after the
procedure execution.
o $type
- One of: SQLTEXT, SQLVARCHAR, SQLCHAR, SQLINT1, SQLINT2, SQLINT4, SQLBIT, SQLFLT4, SQLFLT8, SQLFLTN.
o $is_output
- Whether the value is an OUTPUT parameter or not. If it's an OUTPUT parameter and you don't mention it, it will be treated as a
normal input parameter and no error will be thrown.
o $is_null
- Whether the parameter is NULL or not. Passing the NULL value as $var will not do the job.
o $maxlen
- Used with char/varchar values. You have to indicate the length of the data so if the parameter is a varchar(50), the type must
be SQLVARCHAR and this value 50.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Example #1
mssql_bind(3) example
<?php
// Connect to MSSQL and select the database
mssql_connect('KALLESPCSQLEXPRESS', 'sa', 'phpfi');
mssql_select_db('php');
// Create a new stored prodecure
$stmt = mssql_init('NewUserRecord');
// Bind the field names
mssql_bind($stmt, '@username', 'Kalle', SQLVARCHAR, false, false, 60);
mssql_bind($stmt, '@name', 'Kalle', SQLVARCHAR, false, false, 60);
mssql_bind($stmt, '@age', 19, SQLINT1, false, false, 3);
// Execute
mssql_execute($stmt);
// Free statement
mssql_free_statement($stmt);
?>
SEE ALSO mssql_execute(3), mssql_free_statement(3), mssql_init(3).
PHP Documentation Group MSSQL_BIND(3)