Red Hat Summit22.3. Sortie d'un script Perf des données enregistrées au cours des sondes ascendantes
Une méthode courante pour analyser les données collectées à l'aide de sondes ascendantes consiste à utiliser la commande perf script pour lire un fichier perf.data et afficher une trace détaillée de la charge de travail enregistrée.
In the perf script example output: * A uprobe is added to the function isprime() in a program called my_prog * a is a function argument added to the uprobe. Alternatively, a could be an arbitrary variable visible in the code scope of where you add your uprobe:
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