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Format and display extra VM statistics

This commit is contained in:
Joshua Boniface 2020-06-07 03:04:36 -04:00
parent 4cdf1f7247
commit 2967c97f1a
2 changed files with 58 additions and 5 deletions
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17
client-cli/cli_lib/common.py
View File

@ -44,6 +44,23 @@ def format_bytes(size_bytes):
break
return human_bytes
def format_metric(integer):
integer_unit_matrix = {
'': 1,
'K': 1000,
'M': 1000*1000,
'B': 1000*1000*1000,
'T': 1000*1000*1000*1000,
'Q': 1000*1000*1000*1000*1000
}
human_integer = '0'
for unit in sorted(integer_unit_matrix, key=integer_unit_matrix.get):
formatted_integer = int(math.ceil(integer / integer_unit_matrix[unit]))
if formatted_integer < 10000:
human_integer = '{}{}'.format(formatted_integer, unit)
break
return human_integer
class UploadProgressBar(object):
def __init__(self, filename, end_message='', end_nl=True):
file_size = os.path.getsize(filename)

46
client-cli/cli_lib/vm.py
View File

@ -28,7 +28,7 @@ from collections import deque
import cli_lib.ansiprint as ansiprint
import cli_lib.ceph as ceph
from cli_lib.common import call_api
from cli_lib.common import call_api, format_bytes, format_metric
#
# Primary functions
@ -348,6 +348,24 @@ def format_info(config, domain_information, long_output):
ainformation.append('{}Arch:{} {}'.format(ansiprint.purple(), ansiprint.end(), domain_information['arch']))
ainformation.append('{}Machine:{} {}'.format(ansiprint.purple(), ansiprint.end(), domain_information['machine']))
ainformation.append('{}Features:{} {}'.format(ansiprint.purple(), ansiprint.end(), ' '.join(domain_information['features'])))
ainformation.append('')
ainformation.append('{0}Memory stats:{1} {2}Swap In Swap Out Faults (maj/min) Available Usable Unused RSS{3}'.format(ansiprint.purple(), ansiprint.end(), ansiprint.bold(), ansiprint.end()))
ainformation.append(' {0: <7} {1: <8} {2: <16} {3: <10} {4: <7} {5: <7} {6: <10}'.format(
format_metric(domain_information['memory_stats'].get('swap_in')),
format_metric(domain_information['memory_stats'].get('swap_out')),
'/'.join([format_metric(domain_information['memory_stats'].get('major_fault')), format_metric(domain_information['memory_stats'].get('minor_fault'))]),
format_bytes(domain_information['memory_stats'].get('available')*1024),
format_bytes(domain_information['memory_stats'].get('usable')*1024),
format_bytes(domain_information['memory_stats'].get('unused')*1024),
format_bytes(domain_information['memory_stats'].get('rss')*1024)
))
ainformation.append('')
ainformation.append('{0}vCPU stats:{1} {2}CPU time (ns) User time (ns) System time (ns){3}'.format(ansiprint.purple(), ansiprint.end(), ansiprint.bold(), ansiprint.end()))
ainformation.append(' {0: <16} {1: <16} {2: <15}'.format(
str(domain_information['vcpu_stats'].get('cpu_time')),
str(domain_information['vcpu_stats'].get('user_time')),
str(domain_information['vcpu_stats'].get('system_time'))
))
# PVC cluster information
ainformation.append('')
@ -419,13 +437,31 @@ def format_info(config, domain_information, long_output):
_name_length = len(disk['name']) + 1
if _name_length > name_length:
name_length = _name_length
ainformation.append('{0}Disks:{1} {2}ID Type {3: <{width}} Dev Bus{4}'.format(ansiprint.purple(), ansiprint.end(), ansiprint.bold(), 'Name', ansiprint.end(), width=name_length))
ainformation.append('{0}Disks:{1} {2}ID Type {3: <{width}} Dev Bus Requests (r/w) Data (r/w){4}'.format(ansiprint.purple(), ansiprint.end(), ansiprint.bold(), 'Name', ansiprint.end(), width=name_length))
for disk in domain_information['disks']:
ainformation.append(' {0: <3} {1: <5} {2: <{width}} {3: <4} {4: <5}'.format(domain_information['disks'].index(disk), disk['type'], disk['name'], disk['dev'], disk['bus'], width=name_length))
ainformation.append(' {0: <3} {1: <5} {2: <{width}} {3: <4} {4: <5} {5: <15} {6}'.format(
domain_information['disks'].index(disk),
disk['type'],
disk['name'],
disk['dev'],
disk['bus'],
'/'.join([str(format_metric(disk['rd_req'])), str(format_metric(disk['wr_req']))]),
'/'.join([str(format_bytes(disk['rd_bytes'])), str(format_bytes(disk['wr_bytes']))]),
width=name_length
))
ainformation.append('')
ainformation.append('{}Interfaces:{} {}ID Type Source Model MAC{}'.format(ansiprint.purple(), ansiprint.end(), ansiprint.bold(), ansiprint.end()))
ainformation.append('{}Interfaces:{} {}ID Type Source Model MAC Data (r/w) Packets (r/w) Errors (r/w){}'.format(ansiprint.purple(), ansiprint.end(), ansiprint.bold(), ansiprint.end()))
for net in domain_information['networks']:
ainformation.append(' {0: <3} {1: <8} {2: <10} {3: <8} {4}'.format(domain_information['networks'].index(net), net['type'], net['source'], net['model'], net['mac']))
ainformation.append(' {0: <3} {1: <7} {2: <10} {3: <8} {4: <18} {5: <12} {6: <15} {7: <12}'.format(
domain_information['networks'].index(net),
net['type'],
net['source'],
net['model'],
net['mac'],
'/'.join([str(format_bytes(net['rd_bytes'])), str(format_bytes(net['wr_bytes']))]),
'/'.join([str(format_metric(net['rd_packets'])), str(format_metric(net['wr_packets']))]),
'/'.join([str(format_metric(net['rd_errors'])), str(format_metric(net['wr_errors']))]),
))
# Controller list
ainformation.append('')
ainformation.append('{}Controllers:{} {}ID Type Model{}'.format(ansiprint.purple(), ansiprint.end(), ansiprint.bold(), ansiprint.end()))