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rrd stats: improve io delay stats

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This commit is contained in:
Dietmar Maurer
2020-05-28 19:11:37 +02:00
parent d80d1f9a2b
commit c94e1f655e
7 changed files with 48 additions and 44 deletions
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26
www/DataStoreStatistic.js
View File

@ -5,24 +5,18 @@ Ext.define('pve-rrd-datastore', {
'total',
'read_ios',
'read_bytes',
'read_ticks',
'write_ios',
'write_bytes',
'write_ticks',
'io_ticks',
{
name: 'read_delay', calculate: function(data) {
if (data.read_ios === undefined || data.read_ios === 0 || data.read_ticks == undefined) {
name: 'io_delay', calculate: function(data) {
let ios = 0;
if (data.read_ios !== undefined) { ios += data.read_ios; }
if (data.write_ios !== undefined) { ios += data.write_ios; }
if (ios == 0 || data.io_ticks === undefined) {
return undefined;
}
return (data.read_ticks*1000)/data.read_ios;
}
},
{
name: 'write_delay', calculate: function(data) {
if (data.write_ios === undefined || data.write_ios === 0 || data.write_ticks == undefined) {
return undefined;
}
return (data.write_ticks*1000)/data.write_ios;
return (data.io_ticks*1000.0)/ios;
}
},
{ type: 'date', dateFormat: 'timestamp', name: 'time' }
@ -85,9 +79,9 @@ Ext.define('PBS.DataStoreStatistic', {
},
{
xtype: 'proxmoxRRDChart',
title: gettext('Delay (ms)'),
fields: ['read_delay','write_delay'],
fieldTitles: [gettext('Read'), gettext('Write')],
title: gettext('IO Delay (ms)'),
fields: ['io_delay'],
fieldTitles: [gettext('IO Delay')],
store: rrdstore
},
]

24
www/ServerStatus.js
View File

@ -21,8 +21,24 @@ Ext.define('pve-rrd-node', {
'memused',
'swaptotal',
'swapused',
'roottotal',
'rootused',
'total',
'used',
'read_ios',
'read_bytes',
'write_ios',
'write_bytes',
'io_ticks',
{
name: 'io_delay', calculate: function(data) {
let ios = 0;
if (data.read_ios !== undefined) { ios += data.read_ios; }
if (data.write_ios !== undefined) { ios += data.write_ios; }
if (ios == 0 || data.io_ticks === undefined) {
return undefined;
}
return (data.io_ticks*1000.0)/ios;
}
},
'loadavg',
{ type: 'date', dateFormat: 'timestamp', name: 'time' }
]
@ -146,8 +162,8 @@ Ext.define('PBS.ServerStatus', {
{
xtype: 'proxmoxRRDChart',
title: gettext('Root Disk IO Delay (ms)'),
fields: ['read_delay','write_delay'],
fieldTitles: [gettext('Read'), gettext('Write')],
fields: ['io_delay'],
fieldTitles: [gettext('IO Delay')],
store: rrdstore
},
]