hung_task_check_interval_secs 配置hung task 检测的周期。当 hung task 检测使能时,检测将会在按照每hung_task_check_interval_secss 进行,当CONFIG_DETECT_HUNG_TASK内核配置开启时此项配置才会存在。 hung_task_warnings 配置告警的最大数量。在一个检测周期内检测到 hung 住任务时,该值会减 1,当该值为 0 ...
/* used for hung_task and block/ */ externunsigned longsysctl_hung_task_timeout_secs; externunsigned longsysctl_hung_task_check_interval_secs; externintsysctl_hung_task_warnings; intproc_dohung_task_timeout_secs(structctl_table*table,intwrite, ...
kernel.hung_task_check_count = 4194304 kernel.hung_task_timeout_secs = 120 kernel.hung_task_warnings = 10 kernel.compat-log = 1 kernel.max_lock_depth = 1024 kernel.poweroff_cmd = /sbin/poweroff kernel.keys.maxkeys = 200 kernel.keys.maxbytes = 20000 kernel.keys.root_maxkeys = 200 kern...
kernel.hung_task_check_count = 4194304 kernel.hung_task_timeout_secs = 120 kernel.hung_task_warnings = 10 kernel.compat-log = 1 kernel.max_lock_depth = 1024 kernel.poweroff_cmd = /sbin/poweroff kernel.keys.maxkeys = 200 kernel.keys.maxbytes = 20000 kernel.keys.root_maxkeys = 200 kern...
DETECT_HUNG_TASK -extern int sysctl_hung_task_check_count; -extern unsigned int sysctl_hung_task_panic; +/* used for hung_task and block/ */ extern unsigned long sysctl_hung_task_timeout_secs; -extern unsigned long sysctl_hung_task_check_interval_secs; -extern int sysctl_hung_task_...
kernel.hung_task_check_count = 4194304 kernel.hung_task_panic = 0 kernel.hung_task_timeout_secs = 120 kernel.hung_task_warnings = 10 kernel.io_delay_type = 1 kernel.kexec_load_disabled = 0 kernel.keys.gc_delay = 300 kernel.keys.maxbytes = 20000 kernel.keys.maxkeys = 200...
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(none)kernel.ftrace_dump_on_oops=0kernel.ftrace_enabled=1kernel.hardlockup_all_cpu_backtrace=0kernel.hardlockup_panic=0kernel.hostname=xxx-PCkernel.hotplug=kernel.hung_task_check_count=4194304kernel.hung_task_panic=0kernel.hung_task_timeout_secs=120kernel.hung_task_warnings=10kernel.io_delay_...