Bug In the Web-UI, Timestamps for "Warning or critical alerts" are showing incorrect month

[Hackashaq666]

Check the bug
There are no open issues for this bug

Describe the bug
I have noticed for at least the past few weeks that with the docker container nicolargo/glances:ubuntu-latest-full, I am seeing a bug in the Web-UI Timestamps for :"Warning or critical alerts". The month is showing as the previous month, for example, for November it shows 10 instead of 11.

To Reproduce
Steps to reproduce the behavior:

1. Start Glances with the following options '...'
2. Press the key '....'
3. See error

Expected behavior
The months in the "Warning or critical alerts" section should be correct :)
See below screenshot of Warnings in November, the days are correct, but the month is off by -1
Screenshots

Environement (please complete the following information)

• Operating System: docker container nicolargo/glances:ubuntu-latest-full

• Glances & psutil versions:
  Glances version: 4.2.1
  PsUtil version: 6.1.0

• How do you install Glances (Pypi package, script, package manager, source): docker container nicolargo/glances:ubuntu-latest-full

• Glances test: To be completed with result of: glances --issue: ===============================================================================
  Glances 4.2.1 (/app/glances/init.py)
  Python 3.12.3 (/venv/bin/python3)
  PsUtil 6.1.0 (/venv/lib/python3.12/site-packages/psutil/init.py)
  ===============================================================================
  alert [OK] 0.00004s
  []
  amps [OK] 0.00064s key=name
  [{'count': 0,
  'countmax': None,
  'countmin': 1.0,
  'key': 'name',
  'name': 'Dropbox',
  'refresh': 3.0,
  'regex': True,
  'result': None,
  'timer': 2.598470687866211}, ...]
  cloud [NA]
  connections [NA]
  containers [OK] 0.36387s key=name
  [{'command': '/init',
  'cpu_percent': 68.40888888888888,
  'created': '2024-11-16T17:56:35.987958375Z',
  'engine': 'docker',
  'id': 'REDACTED',
  'image': ('ghcr.io/blakeblackshear/frigate:0.15.0-beta1',),
  'io_rx': None,
  'io_wx': None,
  'key': 'name',
  'memory_percent': None,
  'memory_usage': 8142106624,
  'name': 'frigate',
  'network_rx': None,
  'network_tx': None,
  'status': 'running',
  'uptime': '19 hours'}, ...]
  core [OK] 0.00054s
  {'log': 8, 'phys': 4}
  cpu [OK] 0.00038s
  {'cpucore': 8,
  'ctx_switches': 0,
  'ctx_switches_gauge': 1684430939,
  'guest': 0.0,
  'idle': 76.9,
  'interrupts': 0,
  'interrupts_gauge': 452272994,
  'iowait': 0.1,
  'irq': 0.0,
  'nice': 0.0,
  'soft_interrupts': 0,
  'soft_interrupts_gauge': 523344588,
  'steal': 0.0,
  'syscalls': 0,
  'syscalls_gauge': 0,
  'system': 6.9,
  'time_since_update': 2.402170419692993,
  'total': 23.1,
  'user': 15.7}
  diskio [OK] 0.00118s key=disk_name
  [{'disk_name': 'sda',
  'key': 'disk_name',
  'read_bytes': 0,
  'read_bytes_gauge': 9459962880,
  'read_count': 0,
  'read_count_gauge': 256950,
  'time_since_update': 2.5933470726013184,
  'write_bytes': 0,
  'write_bytes_gauge': 9907377152,
  'write_count': 0,
  'write_count_gauge': 412784}, ...]
  folders [OK] 0.00003s
  []
  fs [OK] 0.00118s key=mnt_point
  [{'device_name': '/dev/sda5',
  'free': 217110851584,
  'fs_type': 'ext4',
  'key': 'mnt_point',
  'mnt_point': '/usr/lib/os-release',
  'percent': 14.9,
  'size': 268839260160,
  'used': 37997568000}, ...]
  gpu [OK] 0.00171s key=gpu_id
  [{'fan_speed': 24,
  'gpu_id': 'nvidia0',
  'key': 'gpu_id',
  'mem': 22.333780924479168,
  'name': 'NVIDIA GeForce GTX 1660 Ti',
  'proc': 2,
  'temperature': 38}, ...]
  help [OK] 0.00000s
  None
  ip [OK] 0.00063s
  {'address': '',
  'gateway': '',
  'mask': '',
  'mask_cidr': '',
  'public_address': '',
  'public_info_human': ''}
  irq [NA]
  load [OK] 0.00003s
  {'cpucore': 8, 'min1': 1.8916015625, 'min15': 1.69921875, 'min5': 1.7744140625}
  mem [OK] 0.00014s
  {'active': 9067991040,
  'available': 13947965440,
  'buffers': 230301696,
  'cached': 13448298496,
  'free': 13947965440,
  'inactive': 12043702272,
  'percent': 44.5,
  'shared': 1144909824,
  'total': 25142771712,
  'used': 11194806272}
  memswap [OK] 0.00023s
  {'free': 6178729984,
  'percent': 15.5,
  'sin': 1758367744,
  'sout': 4061995008,
  'time_since_update': 2.7897627353668213,
  'total': 7309094912,
  'used': 1130364928}
  network [OK] 0.00227s key=interface_name
  [{'alias': None,
  'bytes_all': 770552,
  'bytes_all_gauge': 43153202326,
  'bytes_all_rate_per_sec': 324279.0,
  'bytes_recv': 385276,
  'bytes_recv_gauge': 21576601163,
  'bytes_recv_rate_per_sec': 162139.0,
  'bytes_sent': 385276,
  'bytes_sent_gauge': 21576601163,
  'bytes_sent_rate_per_sec': 162139.0,
  'interface_name': 'lo',
  'key': 'interface_name',
  'speed': 0,
  'time_since_update': 2.3761956691741943}, ...]
  now [OK] 0.00003s
  {'custom': '2024-11-18 14:13:36 EST', 'iso': '2024-11-18T14:13:36-05:00'}
  percpu [OK] 0.00044s key=cpu_number
  [{'cpu_number': 0,
  'dpc': None,
  'guest': 0.0,
  'guest_nice': 0.0,
  'idle': 75.7,
  'interrupt': None,
  'iowait': 0.0,
  'irq': 0.0,
  'key': 'cpu_number',
  'nice': 0.0,
  'softirq': 0.4,
  'steal': 0.0,
  'system': 7.6,
  'total': 24.3,
  'user': 16.3}, ...]
  ports [OK] 0.00001s key=indice
  [{'description': 'DefaultGateway',
  'host': '192.168.1.1',
  'indice': 'port_0',
  'key': 'indice',
  'port': 0,
  'refresh': 30,
  'rtt_warning': None,
  'status': None,
  'timeout': 3}, ...]
  processcount [OK] 0.12327s
  {'pid_max': 0, 'running': 1, 'sleeping': 489, 'thread': 2763, 'total': 580}
  processlist [OK] 0.00027s
  []
  psutilversion [OK] 0.00002s
  '6.1.0'
  quicklook [OK] 0.00029s
  {'cpu': 23.1,
  'cpu_hz': 4000000000.0,
  'cpu_hz_current': 2865726375.0,
  'cpu_log_core': 8,
  'cpu_name': 'Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz',
  'cpu_phys_core': 4,
  'load': 21.2,
  'mem': 44.5,
  'percpu': [{...}, {...}, {...}, {...}, {...}, {...}, {...}, {...}],
  'swap': 15.5}
  raid [NA]
  sensors [OK] 0.00000s key=label
  [{'critical': None,
  'key': 'label',
  'label': 'CPU',
  'type': <SensorType.CPU_TEMP: 'temperature_core'>,
  'unit': 'C',
  'value': 32,
  'warning': None}, ...]
  smart [NA]
  system [OK] 0.00000s
  {'hostname': 'Dell-XPS-8900',
  'hr_name': 'Debian GNU/Linux 12 64bit / Linux 6.9.7+bpo-amd64',
  'linux_distro': 'Debian GNU/Linux 12',
  'os_name': 'Linux',
  'os_version': '6.9.7+bpo-amd64',
  'platform': '64bit'}
  uptime [OK] 0.00009s
  {'seconds': 71517}
  version [OK] 0.00002s
  '4.2.1'
  vms [OK] 0.00005s
  []
  wifi [NA]
  ===============================================================================
  Total time to update all stats: 0.50188s
  ===============================================================================
  `

Additional context
Add any other context about the problem here.

You can also pastebin:

• the Glances configuration file (https://glances.readthedocs.io/en/latest/config.html#location)
• the Glances log file (https://glances.readthedocs.io/en/latest/config.html#logging)

[nicolargo]

Confirmed... It's why i hate JS...

const ts = Date.now()
now = new Date(ts)
console.log(now)
console.log(now.getMonth())
console.log(now.getMonth()+1) // Fucking JS

Result:

Tue Nov 19 2024 11:42:09 GMT+0100 (Central European Standard Time)
10
11 // Fucking JS

Should be patched:

• https://github.com/nicolargo/glances/blob/develop/glances/outputs/static/js/components/plugin-alert.vue#L101

[nicolargo]

Alarm is displayed in two lines:

[nicolargo]

Corrected and merged into the develop branch.

Will be released in future Glances version.

Thanks a lot for the complete issue report @Hackashaq666