📁 File Manager Pro
v10.0.3 | PHP: 8.1.34
Server: Apache
2026-06-22 00:44:14
📂
/ (Root)
/
usr
/
lib
/
python3.6
/
site-packages
/
bcc
/
__pycache__
📍 /usr/lib/python3.6/site-packages/bcc/__pycache__
🔄 Refresh
✏️
Editing: perf.cpython-36.opt-1.pyc
Read Only
3 :�)g� � @ sx d dl Zd dlZddlmZ G dd� dej�ZG dd� dej�ZG dd � d ej�ZG d d � d ej�Z G d d � d e �Z dS )� N� )�get_online_cpusc @ s e Zd ZdejfdejfgZdS )�_sample_period_union� sample_periodZ sample_freqN)�__name__� __module__� __qualname__�ct�c_ulong�_fields_� r r �/usr/lib/python3.6/perf.pyr s r c @ s e Zd ZdejfdejfgZdS )�_wakeup_events_union� wakeup_eventsZwakeup_watermarkN)r r r r �c_uintr r r r r r s r c @ s0 e Zd ZdejfdejfdejfdejfgZdS )�_bp_addr_unionZbp_addrZ kprobe_funcZ uprobe_pathZconfig1N)r r r r r r r r r r r s r c @ s0 e Zd ZdejfdejfdejfdejfgZdS )� _bp_len_unionZbp_lenZ kprobe_addrZ probe_offsetZconfig2N)r r r r r r r r r r r ' s r c @ s| e Zd ZG dd� dej�ZdZdZdZdZ dZ dZ d Z d Z d Zejd d d�ZejZejZedd� �Zede dfdd��ZdS )�Perfc 7 s e Zd ZddddgZdejfdejfdejfdefdejfd ejfd ejd fd ejd fd ejd fdejd fdejd fdejd fdejd fdejd fdejd fdejd fdejd fdejd fdejd fdejd fdejd fdejdfd ejd fd ejd fd ejd fd ejd fd ejd fd!ejd fd"ejd fd#ejd fd$ejd fd%ejd fd&ejd fd'ejd fd(ejd fd)ejd fd*ejd fd+ejd fd,ejd fd-ejd.fdefd/ejfde fde fd0ejfd1ejfd2ejfd3ej fd4ejfd5ejfd6ej fd7ej fd8ejfd9ejfg6Z d:d;� Z� fd<d=�Z� ZS )>zPerf.perf_event_attrr r r r �type�size�config� sample_typeZ read_formatZdisabledr ZinheritZpinnedZ exclusiveZ exclude_userZexclude_kernelZ exclude_hvZ exclude_idleZmmapZcomm�freqZ inherit_statZenable_on_execZtaskZ watermarkZ precise_ip� Z mmap_dataZ sample_id_allZ exclude_hostZ exclude_guestZexclude_callchain_kernelZexclude_callchain_userZmmap2Z comm_execZ use_clockidZcontext_switchZwrite_backwardZ namespacesZksymbolZ bpf_eventZ aux_outputZcgroupZ text_pokeZ __reserved_1� Zbp_typeZbranch_sample_typeZsample_regs_userZsample_stack_userZclockidZsample_regs_intrZ aux_watermarkZsample_max_stackZ __reserved_2Zaux_sample_sizeZ __reserved_3c C s| d| _ dd� | jD �| _| jjdd� tjD �� | jjdd� tjD �� | jjdd� tjD �� | jjdd� tjD �� d S )N�x c S s g | ] }|d �qS )r r )�.0�itemr r r � <listcomp>t s z1Perf.perf_event_attr.__init__.<locals>.<listcomp>c S s g | ] }|d �qS )r r )r r r r r r u s c S s g | ] }|d �qS )r r )r r r r r r v s c S s g | ] }|d �qS )r r )r r r r r r w s c S s g | ] }|d �qS )r r )r r r r r r x s )r r � ctype_fields�extendr r r r )�selfr r r �__init__r s z Perf.perf_event_attr.__init__c s< t | d�r$|| jkr$tdj||�� ttj| �j||� d S )Nr zoWarning: Setting field {} on perf_event_attr that isn't part of the ctype - {} won't make it to perf_event_open)�hasattrr �print�format�superr �perf_event_attr� __setattr__)r! �key�value)� __class__r r r( z s z Perf.perf_event_attr.__setattr__)r r r Z _anonymous_r r r r r r r Zc_intZc_uint16r r" r( � __classcell__r r )r+ r r' 1 sx r' i* r r r � i � i$@i $ z libc.so.6T)Z use_errnoc C s� t jt jtj|�|j| dt j�}|dk r@tj� }t|t j |���|j t j krxt j |t jd�dk rxtj� }t|t j |���t j |t jd�dk r�tj� }t|t j |���d S )Nr r zcommon_pid == -17���)r �syscall�NR_PERF_EVENT_OPENr Zbyref�pid�PERF_FLAG_FD_CLOEXECZ get_errno�OSError�os�strerrorr �PERF_TYPE_TRACEPOINT�ioctl�PERF_EVENT_IOC_SET_FILTER�PERF_EVENT_IOC_ENABLE)�cpu�attrZpfdZerrno_r r r � _open_for_cpu� s zPerf._open_for_cpuc C sd t j� }| |_||_||_t j|_|dkr8d|_||_nd|_d|_ xt � D ]}t j ||� qLW d S )Nr r i�� ) r r' r r2 r �PERF_SAMPLE_RAWr r r r r r= )Z tpoint_idr2 Zptyper r< r; r r r �perf_event_open� s zPerf.perf_event_openNr/ )r r r r Z Structurer' r1 ZPERF_TYPE_HARDWAREZPERF_TYPE_SOFTWAREr7 ZPERF_TYPE_HW_CACHEr> r3 r9 r: ZCDLLZlibcr0 r8 � staticmethodr= r? r r r r r / s" O r ) Zctypesr r5 Zutilsr ZUnionr r r r �objectr r r r r �<module> s
💾 Save Changes
❌ Cancel