Searched full:hardirqs (Results 1 – 11 of 11) sorted by relevance
1 .TH hardirqs 8 "2015-10-20" "USER COMMANDS"3 hardirqs \- Measure hard IRQ (hard interrupt) event time. Uses Linux eBPF/bcc.5 .B hardirqs [\-h] [\-T] [\-N] [\-C] [\-d] [interval] [outputs]39 .B hardirqs43 .B hardirqs \-d47 .B hardirqs 1 1051 .B hardirqs \-NT 1
93 hardirqs(8)
4 # hardirqs Summarize hard IRQ (interrupt) event time.7 # USAGE: hardirqs [-h] [-T] [-N] [-C] [-d] [interval] [outputs]23 ./hardirqs # sum hard irq event time24 ./hardirqs -d # show hard irq event time as histograms25 ./hardirqs 1 10 # print 1 second summaries, 10 times26 ./hardirqs -NT 1 # 1s summaries, nanoseconds, and timestamps
1 Demonstrations of hardirqs, the Linux eBPF/bcc version.7 # ./hardirqs45 # ./hardirqs -T 1 3195 # ./hardirqs -d620 # ./hardirqs.py -C652 # ./hardirqs -h653 usage: hardirqs [-h] [-T] [-N] [-C] [-d] [interval] [outputs]669 ./hardirqs # sum hard irq event time670 ./hardirqs -d # show hard irq event time as histograms671 ./hardirqs 1 10 # print 1 second summaries, 10 times[all …]
10 hardirqs last enabled at (331): [<00000000eed64b41>] slab_alloc mm/slab.c:3378 [inline]11 hardirqs last enabled at (331): [<00000000eed64b41>] __do_kmalloc mm/slab.c:3709 [inline]12 hardirqs last enabled at (331): [<00000000eed64b41>] __kmalloc+0x23a/0x760 mm/slab.c:372013 hardirqs last disabled at (332): [<00000000f3407c2d>] kfree+0x6a/0x250 mm/slab.c:3800
4 hardirqs last enabled at (210421): [<ffffffff82c51728>] restore_regs_and_iret+0x0/0x1d5 hardirqs last disabled at (210422): [<ffffffff8100fb22>] apic_timer_interrupt+0x82/0x90 arch/x86/en…
120 hardirqs:121 command: wrapper hardirqs122 aliases: [hardirqs]
6 [ 562.740767] hardirqs last enabled at (2531225): [<00000000f1ec093f>] snd_pcm_stream_unlock_irq+…7 [ 562.750576] hardirqs last disabled at (2531226): [<000000003c6ef1cd>] apic_timer_interrupt+0xa4/…
6 [ 247.953370] hardirqs last enabled at (494027): [<ffffffff8516b14a>] restore_regs_and_return_to_…7 [ 247.963568] hardirqs last disabled at (494028): [<ffffffff8516c088>] apic_timer_interrupt+0x98/0…
116 - tools/[hardirqs](tools/hardirqs.py): Measure hard IRQ (hard interrupt) event time. [Examples](to…
185 self.run_with_duration("hardirqs.py 1 1")