Database Member 0 -- Active -- Up 26 days 13:26:26 -- Date 2020-07-10-10.11.32.332869

Database Member Memory Controller Statistics

Controller Automatic: N
Controller License Limit: N
Controller Limit Enforced: Y

Memory Limit:         26597404 KB
Current usage:        25768448 KB
HWM usage:            26003008 KB
Cached memory:        3352576 KB

Individual Memory Consumers:

Name             Mem Used (KB) HWM Used (KB) Cached (KB)
========================================================
APPL-PB1                196352        601792       38272
DBMS-db2pb1             210752        210752        4736
FMP_RESOURCES            22528         22528       20736
PRIVATE                1377280       1424640      843968
DB-PB1                23961536      24333568     2444864


##</code><code>##

>perl -nl db2mem.pl db2mem.PB1

Memory Limit  :      25,974 MB
Current usage :      25,164 MB
HWM usage     :      25,393 MB

Name             Mem Used (MB) HWM Used (MB) Cached (MB)
========================================================
APPL-PB1                191         587          37
FMP_RESOURCES            22          22          20
PRIVATE               1,345       1,391         824
DB-PB1               23,399      23,763       2,387

##</code><code>##

#use strict;
#use warnings;

#-- Format memory in MB from db2pd -dbptnmem
#-- Run as db2pd -dbptnmem | perl -nl db2mem.pl
#-- or  perl -nl db2mem.pl db2mem.PB1

sub commify {
    my $text = reverse $_[0];
    $text =~ s/(\d\d\d)(?=\d)(?!\d*\.)/$1,/g;
    return scalar reverse $text;
}

print if ($. == 1);
if (/Name|===/) {
  s/KB/MB/g;
  print;
}

if (/Memory Limit|Current usage:|HWM usage:| Cached memory:/ && length($_) > 0 ){
  ($name, $value) =split /:/;
  $value =~ s/KB//g;
  printf  "%-14s:  %10s MB\n", $name, commify(int $value/1024);
  if ($name eq "HWM usage") {
      printf "\n";
    }
}

if (/APPL-|DB-|FMP|PRI/) {
($name, $used, $hwm, $free) =split /\s+/;
printf  "%-15s  %10s  %10s  %10s\n", $name, commify(int $used/1024), commify( int $hwm/1024), commify( int $free/1024);
}