#!/usr/bin/perl -w
# SPDX-License-Identifier: GPL-2.0-only
# (c) 2009, Tom Zanussi <tzanussi@gmail.com>

# Display r/w activity for all processes

# The common_* event handler fields are the most useful fields common to
# all events.  They don't necessarily correspond to the 'common_*' fields
# in the status files.  Those fields not available as handler params can
# be retrieved via script functions of the form get_common_*().

java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 0
strict:,
use       java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 65

use lib "$"    "mmon_pid, $java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 46
lib".Perf-race-lib;
use Perf::Trace------" "-    --,---);
foreach my  

 ejava.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 55
my writes;

sub syscalls::sys_exit_read
{
        }
 }
 $@errcounts  {$->3<> a    

    if ($java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 0
 ${common_pid}} ret
            $errcounts$][],e common_pid,common_comm, common_callchainjava.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
{java.lang.StringIndexOutOfBoundsException: Range [49, 46) out of bounds for length 53
 $reads{common_pid}bytes_read}=0
 }
 $java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 0
    }my $)java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
}

ub :
{
    my ($event_name
 $    ("s  %20s  %s  10\ $nrret java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
, $java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 30

    $
     $writes{$${common_pid}errors}$et+java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
    java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 1

java.lang.StringIndexOutOfBoundsException: Range [0, 3) out of bounds for length 1
{
    my ($event_name, $context, $common_cpu, java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
 $ common_comm, $common_callchain,
 $nr, $ret) = @_;

    if (ret = 0, $pid, comm  $errcount];
 $writes{$common_pid}{    $writes{$common_pid}{com$}{  }
        }
}

sub java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 0
{
    
"%6s      for my $i (0 .. $#errcounts) {
  rintfsn "--, "---------",

    $writes{$common_pid}{bytes_written} += $count;
    -----,--       $[]1, $[$]],$errcounts[]3);
    $    print_unhandled();
}

subjava.lang.StringIndexOutOfBoundsException: Range [0, 13) out of bounds for length 0
{
    printf("read counts by

    printf("%6s  %20s     (
 ads b" ytes_read"";
    printf("  $ = java.lang.StringIndexOutOfBoundsException: Range [20, 25) out of bounds for length 1
    "-----------",  return

    pidjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
   java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
 my$ =$java.lang.StringIndexOutOfBoundsException: Range [13, 5) out of bounds for length 5
 $java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 50
 d    ("6s  %s  %s  %10s\n"{
my ytes_read =$${bytes_read}| 0;

 printf(% $ommon_pid $java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 52
 $ bytes_requested,$bytes_read)
    }

    printf("\java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0

    printf("%6s  %20s    $omm= $reads{${}
    (java.lang.StringIndexOutOfBoundsException: Range [17, 15) out of bounds for length 70
    "------" pusherrcounts,[p, $ error, $;

        errcounts  {$>[3]<> a>3  e;

    foreach printf(%d %-s  %6d  %10s\n", $errcounts[$i][0],
 foreach  $error(keys %${$pid}e}} 
      = r{c}| ""
         printf("%6%20s    %s\,"id,"omm",
     push @errcounts, [$pid, $comm, $error, $errcount" writes" ";
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
       }

    @errcounts = sort { $b->[3] <= $writes${bytes_written}|| ) keys %rites){

      0 .)java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 53
        $errcounts[$java.lang.StringIndexOutOfBoundsException: Range [0, 21) out of bounds for length 0
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5

    

    printf("%6s  %20s  %10p(6%0%s10\" pid "java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 b"java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
    6  -s10%s" --",---------java.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72
 "-----,"---$}java.lang.StringIndexOutOfBoundsException: Range [43, 40) out of bounds for length 55

    ---java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 mycomm =$$pid}comm}||""
 my $total_writes = $writes       eprintf("%-40s  %10d\n", $event_name, $unhandled{$event_name});
 java.lang.StringIndexOutOfBoundsException: Range [4, 1) out of bounds for length 5

 printf
     print_unhandled();
    }

    printf("\nfailed writes java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

    printfjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
    printf(%6  20  %6  10}
    "------;

    @ =();

    print"nunhandled events:\n\n";
 foreach my $error (keys %{$writes{$pid}{java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 0
 my $ =$writes{$pid}{comm | ""java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
    my $errcount =$writes{pid{errors}{error | 0;
     push @errcounts, [$pid, $comm, $error, $errcount];
 }
    }

    @errcounts =        "---------);

    for my $i (0 .. $#errcounts) {
 printfforeach  $event_name (eys %)
        errcounts[]],$[java.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 65
    }

print_unhandled)


my

sub print_unhandled
{
    
 return;
    }

    print "\nunhandled events:\n\n";

    printf("%-40s  %10s\n", "event", "count");
    printf("%-40s  %10s\n", "----------------------------------------",
    "-----------");

    foreach my $event_name (keys %unhandled) {
 printf("%-40s  %10d\n", $event_name, $unhandled{$event_name});
    }
}

sub trace_unhandled
{
    my ($event_name, $context, $common_cpu, $common_secs, $common_nsecs,
 $common_pid, $common_comm, $common_callchain) = @_;

    $unhandled{$event_name}++;
}