Test suite started to fail

[eserte]

The test suite started to fail like this:

t/00_compile.t ........... ok
t/01_new.t ............... ok
invalid pid: one at /usr/home/cpansand/.cpan/build/2022021722/Linux-GetPidstat-0.10-0/blib/lib/Linux/GetPidstat.pm line 37.
invalid pid: dummy at /usr/home/cpansand/.cpan/build/2022021722/Linux-GetPidstat-0.10-0/blib/lib/Linux/GetPidstat.pm line 37.
Empty metric: name=cpu, lines=Linux 3.13.0-83-generic (ip-10-0-1-51)  04/02/2016      _x86_64_        (4 CPU),,#      Time   UID       PID    %usr %system  %guest    %CPU   CPU  minflt/s  majflt/s     VSZ    RSS   %MEM StkSize  StkRef   kB_rd/s   kB_wr/s kB_ccwr/s   cswch/s nvcswch/s  Command
Failed getting pidstat: pid=31908, target_pids=2,18352,18353,18360,18366,28264, program_name=target_script2
Empty metric: name=cpu, lines=Linux 3.13.0-83-generic (ip-10-0-1-51)  04/02/2016      _x86_64_        (4 CPU),,#      Time   UID       PID    %usr %system  %guest    %CPU   CPU  minflt/s  majflt/s     VSZ    RSS   %MEM StkSize  StkRef   kB_rd/s   kB_wr/s kB_ccwr/s   cswch/s nvcswch/s  Command
Failed getting pidstat: pid=31909, target_pids=1, program_name=target_script

    #   Failed test at t/02_basic.t line 146.
    #     Structures begin differing at:
    #          $got->[1] = '2016-06-10T00:00:00,1465484400,target_script,cswch_per_sec,19.9'
    #     $expected->[1] = '2016-06-10T00:00:00,1465484400,target_script,cswch_per_sec,19.87'
    # 2016-06-10T00:00:00,1465484400,target_script2,nvcswch_per_sec,182.4
    # 2016-06-10T00:00:00,1465484400,target_script2,stk_ref,153000
    # 2016-06-10T00:00:00,1465484400,target_script2,cswch_per_sec,119.4
    # 2016-06-10T00:00:00,1465484400,target_script2,stk_size,768000
    # 2016-06-10T00:00:00,1465484400,target_script2,memory_percent,207.6
    # 2016-06-10T00:00:00,1465484400,target_script2,disk_write_per_sec,0
    # 2016-06-10T00:00:00,1465484400,target_script2,disk_read_per_sec,0
    # 2016-06-10T00:00:00,1465484400,target_script2,memory_rss,65400000000
    # 2016-06-10T00:00:00,1465484400,target_script2,cpu,127.2
    # 2016-06-10T00:00:00,1465484400,target_script,cswch_per_sec,19.9
    # 2016-06-10T00:00:00,1465484400,target_script,stk_size,128000
    # 2016-06-10T00:00:00,1465484400,target_script,nvcswch_per_sec,30.4
    # 2016-06-10T00:00:00,1465484400,target_script,stk_ref,25500
    # 2016-06-10T00:00:00,1465484400,target_script,cpu,21.2
    # 2016-06-10T00:00:00,1465484400,target_script,memory_rss,10900000000
    # 2016-06-10T00:00:00,1465484400,target_script,memory_percent,34.6
    # 2016-06-10T00:00:00,1465484400,target_script,disk_write_per_sec,0
    # 2016-06-10T00:00:00,1465484400,target_script,disk_read_per_sec,0
    # Looks like you failed 1 test of 2.

#   Failed test 'output to a file'
#   at t/02_basic.t line 153.

    #   Failed test at t/02_basic.t line 189.
    #     Structures begin differing at:
    #          $got->[1] = '2016-06-10T00:00:00,1465484400,target_script,cswch_per_sec,19.9'
    #     $expected->[1] = '2016-06-10T00:00:00,1465484400,target_script,cswch_per_sec,19.87'
    # 2016-06-10T00:00:00,1465484400,target_script2,cpu,127.2
    # 2016-06-10T00:00:00,1465484400,target_script2,memory_rss,65400000000
    # 2016-06-10T00:00:00,1465484400,target_script2,disk_read_per_sec,0
    # 2016-06-10T00:00:00,1465484400,target_script2,memory_percent,207.6
    # 2016-06-10T00:00:00,1465484400,target_script2,disk_write_per_sec,0
    # 2016-06-10T00:00:00,1465484400,target_script2,cswch_per_sec,119.4
    # 2016-06-10T00:00:00,1465484400,target_script2,stk_size,768000
    # 2016-06-10T00:00:00,1465484400,target_script2,stk_ref,153000
    # 2016-06-10T00:00:00,1465484400,target_script2,nvcswch_per_sec,182.4
    # 2016-06-10T00:00:00,1465484400,target_script,nvcswch_per_sec,30.4
    # 2016-06-10T00:00:00,1465484400,target_script,stk_ref,25500
    # 2016-06-10T00:00:00,1465484400,target_script,stk_size,128000
    # 2016-06-10T00:00:00,1465484400,target_script,cswch_per_sec,19.9
    # 2016-06-10T00:00:00,1465484400,target_script,memory_rss,10900000000
    # 2016-06-10T00:00:00,1465484400,target_script,memory_percent,34.6
    # 2016-06-10T00:00:00,1465484400,target_script,disk_write_per_sec,0
    # 2016-06-10T00:00:00,1465484400,target_script,disk_read_per_sec,0
    # 2016-06-10T00:00:00,1465484400,target_script,cpu,21.2

    #   Failed test at t/02_basic.t line 193.
    #     Structures begin differing at:
    #          $got->[2] = 'mackerel post: name=custom.batch_cswch_per_sec.target_script, time=1465484400, metric=19.9'
    #     $expected->[2] = 'mackerel post: name=custom.batch_cswch_per_sec.target_script, time=1465484400, metric=19.87'
    # mackerel post: name=custom.batch_cpu.target_script2, time=1465484400, metric=127.2
    # mackerel post: name=custom.batch_memory_rss.target_script2, time=1465484400, metric=65400000000
    # mackerel post: name=custom.batch_disk_read_per_sec.target_script2, time=1465484400, metric=0
    # mackerel post: name=custom.batch_memory_percent.target_script2, time=1465484400, metric=207.6
    # mackerel post: name=custom.batch_disk_write_per_sec.target_script2, time=1465484400, metric=0
    # mackerel post: name=custom.batch_cswch_per_sec.target_script2, time=1465484400, metric=119.4
    # mackerel post: name=custom.batch_stk_size.target_script2, time=1465484400, metric=768000
    # mackerel post: name=custom.batch_stk_ref.target_script2, time=1465484400, metric=153000
    # mackerel post: name=custom.batch_nvcswch_per_sec.target_script2, time=1465484400, metric=182.4
    # mackerel post: name=custom.batch_nvcswch_per_sec.target_script, time=1465484400, metric=30.4
    # mackerel post: name=custom.batch_stk_ref.target_script, time=1465484400, metric=25500
    # mackerel post: name=custom.batch_stk_size.target_script, time=1465484400, metric=128000
    # mackerel post: name=custom.batch_cswch_per_sec.target_script, time=1465484400, metric=19.9
    # mackerel post: name=custom.batch_memory_rss.target_script, time=1465484400, metric=10900000000
    # mackerel post: name=custom.batch_memory_percent.target_script, time=1465484400, metric=34.6
    # mackerel post: name=custom.batch_disk_write_per_sec.target_script, time=1465484400, metric=0
    # mackerel post: name=custom.batch_disk_read_per_sec.target_script, time=1465484400, metric=0
    # mackerel post: name=custom.batch_cpu.target_script, time=1465484400, metric=21.2
    # Looks like you failed 2 tests of 2.

#   Failed test 'output to a file and mackerel'
#   at t/02_basic.t line 198.
# Looks like you failed 2 tests of 7.
t/02_basic.t ............. 
Dubious, test returned 2 (wstat 512, 0x200)
Failed 2/7 subtests 
... etc, more similar failures following

[eserte]

It could be that the problem is caused by newer Math::BigFloat versions.