{"id":1008,"date":"2015-11-12T10:00:53","date_gmt":"2015-11-12T09:00:53","guid":{"rendered":"http:\/\/www.virtualementvotre.ch\/blog\/?p=1008"},"modified":"2015-11-11T16:10:21","modified_gmt":"2015-11-11T15:10:21","slug":"nutanix-diagnostics-py-tool-sur-esxi","status":"publish","type":"post","link":"https:\/\/www.virtualementvotre.ch\/blog\/2015\/11\/12\/nutanix-diagnostics-py-tool-sur-esxi\/","title":{"rendered":"Nutanix diagnostics.py tool sur ESXi"},"content":{"rendered":"<p>Bonjour,<\/p>\n<p>Pour les tests de performance, Nutanix offre un outil int\u00e9gr\u00e9, afin d\u2019avoir une solution vite mise en place.<\/p>\n<p>L\u2019outil se nomme diagnostics.py.<\/p>\n<p>Il va automatiquement cr\u00e9er un container et y poser une VM avec laquelle il va faire diff\u00e9rents type de tests en lecture et \u00e9criture. On peut \u00e9galement faire des tests de bande passante avec iperf.<\/p>\n<p>Il suffit de le t\u00e9l\u00e9charger sur le site de Nutanix, il y a 3 fichiers.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2015\/11\/diagnosticpy1.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1009 size-large\" src=\"https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2015\/11\/diagnosticpy1-1024x343.png?resize=530%2C178\" alt=\"diagnosticspy\" width=\"530\" height=\"178\" srcset=\"https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2015\/11\/diagnosticpy1.png?resize=1024%2C343&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2015\/11\/diagnosticpy1.png?resize=300%2C100&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2015\/11\/diagnosticpy1.png?w=1230&amp;ssl=1 1230w\" sizes=\"auto, (max-width: 530px) 100vw, 530px\" \/><\/a><\/p>\n<p>Puis les charger dans une des CVM \u00e0 l\u2019aide d\u2019un outil SCP.<\/p>\n<p>Attention, par d\u00e9faut le dossier n\u2019existe pas, il faut cr\u00e9er deux niveaux de dossiers.<\/p>\n<p>\/home\/nutanix\/data\/images\/diagnostics<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2015\/11\/diagnosticpy2.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1010\" src=\"https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2015\/11\/diagnosticpy2.png?resize=492%2C150\" alt=\"diagnosticpy2\" width=\"492\" height=\"150\" srcset=\"https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2015\/11\/diagnosticpy2.png?w=492&amp;ssl=1 492w, https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2015\/11\/diagnosticpy2.png?resize=300%2C91&amp;ssl=1 300w\" sizes=\"auto, (max-width: 492px) 100vw, 492px\" \/><\/a><\/p>\n<p>Une fois cela fait, il ne reste qu\u2019\u00e0 lancer le test.<\/p>\n<p>Connectez-vous avec le compte nutanix \u00e0 CVM sur laquelle vous avez pouss\u00e9 les fichiers.<\/p>\n<p>Tapez CD pour \u00eatre certain d\u2019\u00eatre dans le dossier de l\u2019utilisateur nutanix.<\/p>\n<p>Tapez\u00a0:<\/p>\n<p>diagnostics\/diagnostics.py cleanup<\/p>\n<p>puis<\/p>\n<p>diagnostics\/diagnostics.py &#8211;display_latency_stats &#8211;run_iperf run ; diagnostics\/diagnostics.py cleanup.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2015\/11\/diagnosticpy3.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1011\" src=\"https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2015\/11\/diagnosticpy3.png?resize=530%2C305\" alt=\"diagnosticpy3\" width=\"530\" height=\"305\" srcset=\"https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2015\/11\/diagnosticpy3.png?w=670&amp;ssl=1 670w, https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2015\/11\/diagnosticpy3.png?resize=300%2C173&amp;ssl=1 300w\" sizes=\"auto, (max-width: 530px) 100vw, 530px\" \/><\/a>il va cr\u00e9er une VM par host et lancer des tests IOPS et throughput (MBPS)<\/p>\n<p>Une fois termin\u00e9, il cr\u00e9e un dossier sous\u00a0:<\/p>\n<p>\/home\/nutanix\/diagnostics\/results\/dossier_du_test<\/p>\n<p>Pour les IOPS des \u00e9criture et lecture se feront en random avec 8 op\u00e9rations IO de taille de 4KB. Pour les bandes-passantes, on utilise des blocs de 1MB.<\/p>\n<p>L\u2019avantage de cet outil c\u2019est qu\u2019il est simple, vite mis en place et offre une bonne vision de ce que peut vous offrir votre syst\u00e8me.<\/p>\n<p>Autre \u00e9l\u00e9ment \u00e0 utiliser, c\u2019est le Nutanix Cluster Check (NCC), apr\u00e8s votre d\u00e9ploiement, faites le tourner sur la CVM, afin de garantir que votre cluster Nutanix est parfaitement configur\u00e9.<\/p>\n<p>Pour lancer le test se connecter avec l\u2019utilisateur nutanix et lancer\u00a0:<\/p>\n<p>ncc health_checks run_all<\/p>\n<p>Bon test de performance !<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bonjour, Pour les tests de performance, Nutanix offre un outil int\u00e9gr\u00e9, afin d\u2019avoir une solution vite mise en place. L\u2019outil se nomme diagnostics.py. Il va automatiquement cr\u00e9er un container et y poser une VM avec laquelle il va faire diff\u00e9rents type de tests en lecture et \u00e9criture. On peut \u00e9galement faire des tests de bande passante avec iperf. Il suffit <a class=\"more-link\" href=\"https:\/\/www.virtualementvotre.ch\/blog\/2015\/11\/12\/nutanix-diagnostics-py-tool-sur-esxi\/\">Continue reading <span class=\"screen-reader-text\">  Nutanix diagnostics.py tool sur ESXi<\/span><span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":1011,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[614,15,9,3],"tags":[615,50,616,609,617],"class_list":["post-1008","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nutanix","category-stockage","category-virtualisation","category-vmware","tag-diagnostics-py","tag-esxi","tag-iops","tag-nutanix","tag-tests"],"aioseo_notices":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2015\/11\/diagnosticpy3.png?fit=670%2C386&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p4KzU1-gg","jetpack-related-posts":[{"id":1018,"url":"https:\/\/www.virtualementvotre.ch\/blog\/2015\/11\/13\/veeam-direct-nfs-avec-nutanix\/","url_meta":{"origin":1008,"position":0},"title":"Veeam Direct NFS avec Nutanix","author":"Cedric Megroz","date":"13\/11\/2015","format":false,"excerpt":"Bonjour, Veeam offre avec la version 9 une fonctionnalit\u00e9 tr\u00e8s int\u00e9ressante dans le cadre de stockage NFS. Les proxy backup peuvent aller chercher les disques virtuels directement sur le share du NAS, sans devoir passer par les vAPI de VMware, qui ont souvent des probl\u00e8mes d\u2019authentifications et donc ne peuvent\u2026","rel":"","context":"In &quot;NUTANIX&quot;","block_context":{"text":"NUTANIX","link":"https:\/\/www.virtualementvotre.ch\/blog\/category\/nutanix\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2015\/11\/ProxyBackupConfig.png?fit=1040%2C835&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2015\/11\/ProxyBackupConfig.png?fit=1040%2C835&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2015\/11\/ProxyBackupConfig.png?fit=1040%2C835&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2015\/11\/ProxyBackupConfig.png?fit=1040%2C835&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":1173,"url":"https:\/\/www.virtualementvotre.ch\/blog\/2016\/11\/28\/gestion-des-templates-avec-nutanix-ahv\/","url_meta":{"origin":1008,"position":1},"title":"Gestion des templates avec Nutanix AHV","author":"Cedric Megroz","date":"28\/11\/2016","format":false,"excerpt":"Bonjour, Lorsque l\u2019on utilise la Community Edition de Nutanix ou plus simplement AHV, toute la gestion de l\u2019environnement virtuel se fait depuis la seule console Prism. La gestion des templates dans Prism se fait \u00e0 l\u2019aide du menu \u2018\u2019Image Configuration\u2019\u2019. C\u2019est l\u00e0 que l\u2019on va charger toutes nos images ISO,\u2026","rel":"","context":"In &quot;AHV&quot;","block_context":{"text":"AHV","link":"https:\/\/www.virtualementvotre.ch\/blog\/category\/ahv\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2016\/11\/acropolis.png?fit=455%2C360&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":1285,"url":"https:\/\/www.virtualementvotre.ch\/blog\/2017\/10\/30\/pourquoi-nutanix-ahv-est-une-reelle-option\/","url_meta":{"origin":1008,"position":2},"title":"Pourquoi Nutanix AHV est une r\u00e9elle option","author":"Cedric Megroz","date":"30\/10\/2017","format":false,"excerpt":"Bonjour, Voici plus de deux ans que Nutanix propose un hyperviseur embarqu\u00e9 bas\u00e9 sur KVM. Tout d\u2019abord solution de base avec des fonctionnalit\u00e9s tel que le HA et live migration, Nutanix n\u2019a eu de cesse de compl\u00e9ter les fonctions dans sa vision d\u2019innovations continues. Avec l\u2019arriv\u00e9 de la version AOS\u2026","rel":"","context":"In &quot;AHV&quot;","block_context":{"text":"AHV","link":"https:\/\/www.virtualementvotre.ch\/blog\/category\/ahv\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2017\/10\/Nutanix_AHV.png?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":1190,"url":"https:\/\/www.virtualementvotre.ch\/blog\/2017\/01\/16\/installation-hyper-v-avec-nutanix\/","url_meta":{"origin":1008,"position":3},"title":"Installation Hyper-V avec Nutanix","author":"Cedric Megroz","date":"16\/01\/2017","format":false,"excerpt":"Bonjour, J\u2019ai eu l\u2019occasion de mettre en place une infrastructure Hyper-V sur du Nutanix, moins facile que pour VMware, le r\u00e9sultat n\u2019en est pas moins int\u00e9ressant. Deux points importants lors de la mise en place et son utilisation\u00a0: Refresh and patching\u00a0! En effet, n\u2019essayez pas de faire fonctionner le cluster\u2026","rel":"","context":"In &quot;MICROSOFT&quot;","block_context":{"text":"MICROSOFT","link":"https:\/\/www.virtualementvotre.ch\/blog\/category\/microsoft\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2017\/01\/NTNX_Hyper-V13.png?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":1325,"url":"https:\/\/www.virtualementvotre.ch\/blog\/2018\/03\/19\/nutanix-prism-central-community-edition\/","url_meta":{"origin":1008,"position":4},"title":"Nutanix Prism Central Community Edition","author":"Cedric Megroz","date":"19\/03\/2018","format":false,"excerpt":"Bonjour, Une infrastructure Nutanix est compos\u00e9e de plusieurs \u00e9l\u00e9ments. Acropolis qui est le socle technologique dans lequel on retrouve le NDFS, les optimisations de stockage (compression, Erasure coding et d\u00e9duplication), la replication synchrone et ayncrone et notre Hyperviseur AHV. Par-dessus, on a Prism Element qui va vous permettre d\u2019interfacer Acropolis\u2026","rel":"","context":"In &quot;AHV&quot;","block_context":{"text":"AHV","link":"https:\/\/www.virtualementvotre.ch\/blog\/category\/ahv\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2018\/03\/PC14.png?fit=1111%2C728&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2018\/03\/PC14.png?fit=1111%2C728&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2018\/03\/PC14.png?fit=1111%2C728&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2018\/03\/PC14.png?fit=1111%2C728&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2018\/03\/PC14.png?fit=1111%2C728&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":1148,"url":"https:\/\/www.virtualementvotre.ch\/blog\/2016\/11\/21\/installation-de-la-nutanix-community-edition\/","url_meta":{"origin":1008,"position":5},"title":"Installation de la Nutanix Community Edition","author":"Cedric Megroz","date":"21\/11\/2016","format":false,"excerpt":"Bonjour, R\u00e9cemment, j\u2019ai re\u00e7u de la part de Intel et dans le cadre du partenariat fort entre Nutanix et Intel, un NUC Skull Canyon. \u00a0 1x Intel NUC Skull Canyon (kit NUC6i7KYK) avec un processeur Intel i7-6770HQ @ 2,6 GHz 2x barrettes m\u00e9moire 16Go DDR4-2133 SODIM de Crucial (kit de\u2026","rel":"","context":"In &quot;AHV&quot;","block_context":{"text":"AHV","link":"https:\/\/www.virtualementvotre.ch\/blog\/category\/ahv\/"},"img":{"alt_text":"IntelNUCNUC6i7KYK_NuntanixCE","src":"https:\/\/i0.wp.com\/www.virtualementvotre.ch\/blog\/wp-content\/uploads\/2016\/11\/IMG_20161120_150039-300x225.jpg?resize=350%2C200","width":350,"height":200},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.virtualementvotre.ch\/blog\/wp-json\/wp\/v2\/posts\/1008","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.virtualementvotre.ch\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.virtualementvotre.ch\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.virtualementvotre.ch\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.virtualementvotre.ch\/blog\/wp-json\/wp\/v2\/comments?post=1008"}],"version-history":[{"count":4,"href":"https:\/\/www.virtualementvotre.ch\/blog\/wp-json\/wp\/v2\/posts\/1008\/revisions"}],"predecessor-version":[{"id":1016,"href":"https:\/\/www.virtualementvotre.ch\/blog\/wp-json\/wp\/v2\/posts\/1008\/revisions\/1016"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.virtualementvotre.ch\/blog\/wp-json\/wp\/v2\/media\/1011"}],"wp:attachment":[{"href":"https:\/\/www.virtualementvotre.ch\/blog\/wp-json\/wp\/v2\/media?parent=1008"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.virtualementvotre.ch\/blog\/wp-json\/wp\/v2\/categories?post=1008"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.virtualementvotre.ch\/blog\/wp-json\/wp\/v2\/tags?post=1008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}