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# i-scream pystatgrab |
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# http://www.i-scream.org |
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# http://www.i-scream.org/pystatgrab/ |
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# Copyright (C) 2000-2004 i-scream |
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# |
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# This program is free software; you can redistribute it and/or |
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# |
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ctypedef long time_t |
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ctypedef int pid_t |
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ctypedef int uid_t |
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ctypedef int gid_t |
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|
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cdef extern from "statgrab.h": |
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cdef extern int sg_init() |
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cdef extern int sg_drop_privileges() |
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|
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ctypedef enum sg_error: |
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SG_ERROR_NONE = 0 |
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SG_ERROR_ASPRINTF |
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SG_ERROR_DEVSTAT_GETDEVS |
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SG_ERROR_DEVSTAT_SELECTDEVS |
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SG_ERROR_ENOENT |
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SG_ERROR_GETIFADDRS |
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SG_ERROR_GETMNTINFO |
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SG_ERROR_GETPAGESIZE |
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SG_ERROR_KSTAT_DATA_LOOKUP |
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SG_ERROR_KSTAT_LOOKUP |
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SG_ERROR_KSTAT_OPEN |
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SG_ERROR_KSTAT_READ |
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SG_ERROR_KVM_GETSWAPINFO |
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SG_ERROR_KVM_OPENFILES |
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SG_ERROR_MALLOC |
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SG_ERROR_OPEN |
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SG_ERROR_OPENDIR |
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SG_ERROR_PARSE |
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SG_ERROR_SETEGID |
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SG_ERROR_SETEUID |
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SG_ERROR_SETMNTENT |
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SG_ERROR_SOCKET |
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SG_ERROR_SWAPCTL |
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SG_ERROR_SYSCONF |
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SG_ERROR_SYSCTL |
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SG_ERROR_SYSCTLBYNAME |
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SG_ERROR_SYSCTLNAMETOMIB |
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SG_ERROR_UNAME |
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SG_ERROR_UNSUPPORTED |
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SG_ERROR_XSW_VER_MISMATCH |
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|
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cdef extern void sg_set_error(sg_error code, char *arg) |
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cdef extern void sg_set_error_with_errno(sg_error code, char *arg) |
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cdef extern sg_error sg_get_error() |
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cdef extern char *sg_get_error_arg() |
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cdef extern int sg_get_error_errno() |
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cdef extern char *sg_str_error(sg_error code) |
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|
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ctypedef struct sg_host_info: |
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char *os_name |
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char *os_release |
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char *os_version |
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char *platform |
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char *hostname |
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time_t uptime |
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|
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cdef extern sg_host_info *sg_get_host_info() |
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|
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ctypedef struct sg_cpu_stats: |
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long long user |
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long long kernel |
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long long total |
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time_t systime |
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|
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cdef extern sg_cpu_stats *sg_get_cpu_stats() |
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cdef extern sg_cpu_stats *sg_get_cpu_stats_diff() |
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|
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ctypedef struct sg_cpu_percents: |
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float user |
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float kernel |
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float nice |
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time_t time_taken |
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|
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cdef extern sg_cpu_percents *sg_get_cpu_percents() |
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|
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ctypedef struct sg_mem_stats: |
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long long total |
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long long free |
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long long used |
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long long cache |
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|
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cdef extern sg_mem_stats *sg_get_mem_stats() |
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|
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ctypedef struct sg_load_stats: |
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double min1 |
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double min5 |
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double min15 |
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|
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cdef extern sg_load_stats *sg_get_load_stats() |
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|
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ctypedef struct sg_user_stats: |
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char *name_list |
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int num_entries |
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cdef extern sg_user_stats *sg_get_user_stats() |
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|
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ctypedef struct sg_swap_stats: |
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long long total |
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long long used |
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long long free |
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ctypedef struct sg_host_info: |
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char *os_name |
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char *os_release |
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char *os_version |
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char *platform |
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char *hostname |
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time_t uptime |
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cdef extern sg_swap_stats *sg_get_swap_stats() |
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|
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ctypedef struct sg_fs_stats: |
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char *device_name |
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long long total_inodes |
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long long used_inodes |
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long long free_inodes |
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long long avail_inodes |
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long long io_size |
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long long block_size |
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long long total_blocks |
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long long free_blocks |
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long long used_blocks |
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long long avail_blocks |
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|
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cdef extern sg_fs_stats *sg_get_fs_stats(int *entries) |
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|
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ctypedef struct sg_disk_io_stats: |
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char *disk_name |
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long long read_bytes |
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long long write_bytes |
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time_t systime |
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|
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ctypedef struct sg_process_count: |
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int total |
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int running |
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int sleeping |
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int stopped |
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int zombie |
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cdef extern sg_disk_io_stats *sg_get_disk_io_stats(int *entries) |
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cdef extern sg_disk_io_stats *sg_get_disk_io_stats_diff(int *entries) |
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|
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ctypedef struct sg_network_io_stats: |
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char *interface_name |
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long long collisions |
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time_t systime |
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|
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cdef extern sg_network_io_stats *sg_get_network_io_stats(int *entries) |
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cdef extern sg_network_io_stats *sg_get_network_io_stats_diff(int *entries) |
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|
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ctypedef enum sg_iface_duplex: |
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SG_IFACE_DUPLEX_FULL |
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SG_IFACE_DUPLEX_HALF |
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ctypedef struct sg_network_iface_stats: |
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char *interface_name |
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int speed |
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sg_iface_duplex dup |
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sg_iface_duplex duplex |
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int up |
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|
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cdef extern sg_network_iface_stats *sg_get_network_iface_stats(int *entries) |
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|
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ctypedef struct sg_page_stats: |
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long long pages_pagein |
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long long pages_pageout |
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time_t systime |
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|
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cdef extern sg_cpu_stats *sg_get_cpu_stats() |
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cdef extern sg_cpu_stats *sg_get_cpu_stats_diff() |
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cdef extern sg_cpu_percents *sg_get_cpu_percents() |
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cdef extern sg_mem_stats *sg_get_mem_stats() |
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cdef extern sg_load_stats *sg_get_load_stats() |
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cdef extern sg_user_stats *sg_get_user_stats() |
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cdef extern sg_swap_stats *sg_get_swap_stats() |
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cdef extern sg_host_info *sg_get_host_info() |
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cdef extern sg_fs_stats *sg_get_fs_stats(int *entries) |
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cdef extern sg_disk_io_stats *sg_get_disk_io_stats(int *entries) |
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cdef extern sg_disk_io_stats *sg_get_disk_io_stats_diff(int *entries) |
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cdef extern sg_process_count *sg_get_process_count() |
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cdef extern sg_network_io_stats *sg_get_network_io_stats(int *entries) |
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cdef extern sg_network_io_stats *sg_get_network_io_stats_diff(int *entries) |
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cdef extern sg_network_iface_stats *sg_get_network_iface_stats(int *entries) |
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cdef extern sg_page_stats *sg_get_page_stats() |
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cdef extern sg_page_stats *sg_get_page_stats_diff() |
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cdef extern int sg_init() |
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cdef extern int sg_drop_privileges() |
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|
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ctypedef enum sg_process_state: |
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SG_PROCESS_STATE_RUNNING |
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SG_PROCESS_STATE_SLEEPING |
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SG_PROCESS_STATE_STOPPED |
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SG_PROCESS_STATE_ZOMBIE |
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SG_PROCESS_STATE_UNKNOWN |
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|
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ctypedef struct sg_process_stats: |
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char *process_name |
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char *proctitle |
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pid_t pid |
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pid_t parent |
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pid_t pgid |
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uid_t uid |
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uid_t euid |
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gid_t gid |
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gid_t egid |
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unsigned long long proc_size |
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+ |
unsigned long long proc_resident |
216 |
+ |
time_t time_spent |
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+ |
double cpu_percent |
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+ |
int nice |
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+ |
sg_process_state state |
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|
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cdef extern sg_process_stats *sg_get_process_stats(int *entries) |
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|
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ctypedef struct sg_process_count: |
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int total |
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int running |
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int sleeping |
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int stopped |
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int zombie |
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|
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cdef extern sg_process_count *sg_get_process_count() |
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|
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|
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py_SG_ERROR_NONE = SG_ERROR_NONE |
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+ |
py_SG_ERROR_ASPRINTF = SG_ERROR_ASPRINTF |
235 |
+ |
py_SG_ERROR_DEVSTAT_GETDEVS = SG_ERROR_DEVSTAT_GETDEVS |
236 |
+ |
py_SG_ERROR_DEVSTAT_SELECTDEVS = SG_ERROR_DEVSTAT_SELECTDEVS |
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py_SG_ERROR_ENOENT = SG_ERROR_ENOENT |
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py_SG_ERROR_GETIFADDRS = SG_ERROR_GETIFADDRS |
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+ |
py_SG_ERROR_GETMNTINFO = SG_ERROR_GETMNTINFO |
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+ |
py_SG_ERROR_GETPAGESIZE = SG_ERROR_GETPAGESIZE |
241 |
+ |
py_SG_ERROR_KSTAT_DATA_LOOKUP = SG_ERROR_KSTAT_DATA_LOOKUP |
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+ |
py_SG_ERROR_KSTAT_LOOKUP = SG_ERROR_KSTAT_LOOKUP |
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py_SG_ERROR_KSTAT_OPEN = SG_ERROR_KSTAT_OPEN |
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py_SG_ERROR_KSTAT_READ = SG_ERROR_KSTAT_READ |
245 |
+ |
py_SG_ERROR_KVM_GETSWAPINFO = SG_ERROR_KVM_GETSWAPINFO |
246 |
+ |
py_SG_ERROR_KVM_OPENFILES = SG_ERROR_KVM_OPENFILES |
247 |
+ |
py_SG_ERROR_MALLOC = SG_ERROR_MALLOC |
248 |
+ |
py_SG_ERROR_OPEN = SG_ERROR_OPEN |
249 |
+ |
py_SG_ERROR_OPENDIR = SG_ERROR_OPENDIR |
250 |
+ |
py_SG_ERROR_PARSE = SG_ERROR_PARSE |
251 |
+ |
py_SG_ERROR_SETEGID = SG_ERROR_SETEGID |
252 |
+ |
py_SG_ERROR_SETEUID = SG_ERROR_SETEUID |
253 |
+ |
py_SG_ERROR_SETMNTENT = SG_ERROR_SETMNTENT |
254 |
+ |
py_SG_ERROR_SOCKET = SG_ERROR_SOCKET |
255 |
+ |
py_SG_ERROR_SWAPCTL = SG_ERROR_SWAPCTL |
256 |
+ |
py_SG_ERROR_SYSCONF = SG_ERROR_SYSCONF |
257 |
+ |
py_SG_ERROR_SYSCTL = SG_ERROR_SYSCTL |
258 |
+ |
py_SG_ERROR_SYSCTLBYNAME = SG_ERROR_SYSCTLBYNAME |
259 |
+ |
py_SG_ERROR_SYSCTLNAMETOMIB = SG_ERROR_SYSCTLNAMETOMIB |
260 |
+ |
py_SG_ERROR_UNAME = SG_ERROR_UNAME |
261 |
+ |
py_SG_ERROR_UNSUPPORTED = SG_ERROR_UNSUPPORTED |
262 |
+ |
py_SG_ERROR_XSW_VER_MISMATCH = SG_ERROR_XSW_VER_MISMATCH |
263 |
+ |
|
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py_SG_IFACE_DUPLEX_FULL = SG_IFACE_DUPLEX_FULL |
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py_SG_IFACE_DUPLEX_HALF = SG_IFACE_DUPLEX_HALF |
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py_SG_IFACE_DUPLEX_UNKNOWN = SG_IFACE_DUPLEX_UNKNOWN |
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|
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py_SG_PROCESS_STATE_RUNNING = SG_PROCESS_STATE_RUNNING |
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+ |
py_SG_PROCESS_STATE_SLEEPING = SG_PROCESS_STATE_SLEEPING |
270 |
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py_SG_PROCESS_STATE_STOPPED = SG_PROCESS_STATE_STOPPED |
271 |
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py_SG_PROCESS_STATE_ZOMBIE = SG_PROCESS_STATE_ZOMBIE |
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py_SG_PROCESS_STATE_UNKNOWN = SG_PROCESS_STATE_UNKNOWN |
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|
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|
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class Result: |
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def __init__(self, attrs): |
277 |
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self.attrs = attrs |
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return repr(self.value) |
290 |
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|
291 |
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|
292 |
+ |
def py_sg_init(): |
293 |
+ |
if sg_init() == 0: |
294 |
+ |
return True |
295 |
+ |
else: |
296 |
+ |
return False |
297 |
+ |
|
298 |
+ |
def py_sg_drop_privileges(): |
299 |
+ |
if sg_drop_privileges() == 0: |
300 |
+ |
return True |
301 |
+ |
else: |
302 |
+ |
return False |
303 |
+ |
|
304 |
+ |
def py_sg_set_error(code, arg): |
305 |
+ |
sg_set_error(code, arg) |
306 |
+ |
|
307 |
+ |
def py_sg_set_error_with_errno(code, arg): |
308 |
+ |
sg_set_error_with_errno(code, arg) |
309 |
+ |
|
310 |
+ |
def py_sg_get_error(): |
311 |
+ |
cdef sg_error s |
312 |
+ |
s = sg_get_error() |
313 |
+ |
return s |
314 |
+ |
|
315 |
+ |
def py_sg_get_error_arg(): |
316 |
+ |
s = sg_get_error_arg() |
317 |
+ |
return s |
318 |
+ |
|
319 |
+ |
def py_sg_get_error_errno(): |
320 |
+ |
s = sg_get_error_errno() |
321 |
+ |
return s |
322 |
+ |
|
323 |
+ |
def py_sg_str_error(code): |
324 |
+ |
s = sg_str_error(code) |
325 |
+ |
return s |
326 |
+ |
|
327 |
+ |
def py_sg_get_host_info(): |
328 |
+ |
cdef sg_host_info *s |
329 |
+ |
s = sg_get_host_info() |
330 |
+ |
if s == NULL: |
331 |
+ |
raise StatgrabException, 'sg_get_host_info() returned NULL' |
332 |
+ |
return Result( |
333 |
+ |
{'os_name': s.os_name, |
334 |
+ |
'os_release': s.os_release, |
335 |
+ |
'os_version': s.os_version, |
336 |
+ |
'platform': s.platform, |
337 |
+ |
'hostname': s.hostname, |
338 |
+ |
'uptime': s.uptime, |
339 |
+ |
} |
340 |
+ |
) |
341 |
+ |
|
342 |
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def py_sg_get_cpu_stats(): |
343 |
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cdef sg_cpu_stats *s |
344 |
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s = sg_get_cpu_stats() |
437 |
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} |
438 |
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) |
439 |
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|
265 |
– |
def py_sg_get_host_info(): |
266 |
– |
cdef sg_host_info *s |
267 |
– |
s = sg_get_host_info() |
268 |
– |
if s == NULL: |
269 |
– |
raise StatgrabException, 'sg_get_host_info() returned NULL' |
270 |
– |
return Result( |
271 |
– |
{'os_name': s.os_name, |
272 |
– |
'os_release': s.os_release, |
273 |
– |
'os_version': s.os_version, |
274 |
– |
'platform': s.platform, |
275 |
– |
'hostname': s.hostname, |
276 |
– |
'uptime': s.uptime, |
277 |
– |
} |
278 |
– |
) |
279 |
– |
|
440 |
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def py_sg_get_fs_stats(): |
441 |
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cdef sg_fs_stats *s |
442 |
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cdef int entries |
455 |
|
'total_inodes': s.total_inodes, |
456 |
|
'used_inodes': s.used_inodes, |
457 |
|
'free_inodes': s.free_inodes, |
458 |
+ |
'avail_inodes': s.avail_inodes, |
459 |
+ |
'io_size': s.io_size, |
460 |
+ |
'block_size': s.block_size, |
461 |
+ |
'total_blocks': s.total_blocks, |
462 |
+ |
'free_blocks': s.free_blocks, |
463 |
+ |
'used_blocks': s.used_blocks, |
464 |
+ |
'avail_blocks': s.avail_blocks, |
465 |
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} |
466 |
|
)) |
467 |
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s = s + 1 |
503 |
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s = s + 1 |
504 |
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return list |
505 |
|
|
339 |
– |
def py_sg_get_process_count(): |
340 |
– |
cdef sg_process_count *s |
341 |
– |
s = sg_get_process_count() |
342 |
– |
if s == NULL: |
343 |
– |
raise StatgrabException, 'sg_get_process_count() returned NULL' |
344 |
– |
return Result( |
345 |
– |
{'total': s.total, |
346 |
– |
'running': s.running, |
347 |
– |
'sleeping': s.sleeping, |
348 |
– |
'stopped': s.stopped, |
349 |
– |
'zombie': s.zombie, |
350 |
– |
} |
351 |
– |
) |
352 |
– |
|
506 |
|
def py_sg_get_network_io_stats(): |
507 |
|
cdef sg_network_io_stats *s |
508 |
|
cdef int entries |
560 |
|
list.append(Result( |
561 |
|
{'interface_name': s.interface_name, |
562 |
|
'speed': s.speed, |
563 |
< |
'dup': s.dup, |
563 |
> |
'duplex': s.duplex, |
564 |
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'up' : s.up, |
565 |
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} |
566 |
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)) |
589 |
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} |
590 |
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) |
591 |
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|
592 |
< |
def py_sg_init(): |
593 |
< |
if sg_init() == 0: |
594 |
< |
return True |
595 |
< |
else: |
596 |
< |
return False |
592 |
> |
def py_sg_get_process_stats(): |
593 |
> |
cdef sg_process_stats *s |
594 |
> |
cdef int entries |
595 |
> |
s = sg_get_process_stats(&entries) |
596 |
> |
if s == NULL: |
597 |
> |
raise StatgrabException, 'sg_get_process_stats() returned NULL' |
598 |
> |
list = [] |
599 |
> |
for i from 0 <= i < entries: |
600 |
> |
if s.process_name == NULL: |
601 |
> |
s.process_name = '' |
602 |
> |
if s.proctitle == NULL: |
603 |
> |
s.proctitle = '' |
604 |
> |
list.append(Result( |
605 |
> |
{'process_name': s.process_name, |
606 |
> |
'proctitle' : s.proctitle, |
607 |
> |
'pid' : s.pid, |
608 |
> |
'parent' : s.parent, |
609 |
> |
'pgid' : s.pgid, |
610 |
> |
'uid' : s.uid, |
611 |
> |
'euid' : s.euid, |
612 |
> |
'gid' : s.gid, |
613 |
> |
'egid' : s.egid, |
614 |
> |
'proc_size' : s.proc_size, |
615 |
> |
'proc_resident' : s.proc_resident, |
616 |
> |
'time_spent' : s.time_spent, |
617 |
> |
'cpu_percent' : s.cpu_percent, |
618 |
> |
'nice' : s.nice, |
619 |
> |
'state' : s.state, |
620 |
> |
} |
621 |
> |
)) |
622 |
> |
s = s + 1 |
623 |
> |
return list |
624 |
|
|
625 |
< |
def py_sg_drop_privileges(): |
626 |
< |
if sg_drop_privileges() == 0: |
627 |
< |
return True |
628 |
< |
else: |
629 |
< |
return False |
625 |
> |
def py_sg_get_process_count(): |
626 |
> |
cdef sg_process_count *s |
627 |
> |
s = sg_get_process_count() |
628 |
> |
if s == NULL: |
629 |
> |
raise StatgrabException, 'sg_get_process_count() returned NULL' |
630 |
> |
return Result( |
631 |
> |
{'total': s.total, |
632 |
> |
'running': s.running, |
633 |
> |
'sleeping': s.sleeping, |
634 |
> |
'stopped': s.stopped, |
635 |
> |
'zombie': s.zombie, |
636 |
> |
} |
637 |
> |
) |