AW: Remount command with option udba=reval is hanging
Status: Beta
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From: Vonlanthen, E. <Elm...@un...> - 2012-01-30 10:57:17
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> In the attachment, you find the oprofile report. > > Here the first lines of the report: > > CPU: Core 2, speed 2399.69 MHz (estimated) Counted CPU_CLK_UNHALTED > events (Clock cycles when not halted) with a unit mask of 0x00 > (Unhalted core cycles) count 100000 > samples % app name symbol name > 11456 42.0481 no-vmlinux /no-vmlinux > 2905 10.6625 libc-2.11.2.so > /mnt/rootfs/lib/libc-2.11.2.so > 1373 5.0395 vmlinux mwait_idle > > Did I do anything wrong? Why is the first symbol only named "no- > vmlinux"? Now it's better. The first tries were without vmlinux file and I didn't reset the database. CPU: Core 2, speed 2399.69 MHz (estimated) Counted CPU_CLK_UNHALTED events (Clock cycles when not halted) with a unit mask of 0x00 (Unhalted core cycles) count 100000 samples % app name symbol name 1362 11.2007 vmlinux mwait_idle 782 6.4309 libc-2.11.2.so /mnt/rootfs/lib/libc-2.11.2.so 586 4.8191 vmlinux apic_timer_interrupt 277 2.2780 vmlinux native_sched_clock 241 1.9819 bash /mnt/rootfs/bin/bash 214 1.7599 find /mnt/rootfs/usr/bin/find 198 1.6283 e1000e.ko e1000e_update_stats 192 1.5789 vmlinux sched_clock_local 185 1.5214 vmlinux find_busiest_group 169 1.3898 vmlinux __d_lookup 157 1.2911 vmlinux __kunmap_atomic 156 1.2829 vmlinux dput 129 1.0609 vmlinux __fsnotify_update_child_dentry_flags 123 1.0115 vmlinux hrtimer_run_queues 118 0.9704 vmlinux run_timer_softirq 115 0.9457 vmlinux scheduler_tick 101 0.8306 aufs.ko au_refresh_dentry 101 0.8306 vmlinux tick_periodic 99 0.8141 vmlinux read_tsc 95 0.7812 vmlinux page_fault 92 0.7566 vmlinux up_read 91 0.7484 vmlinux __remove_inode_hash 85 0.6990 ld-2.11.2.so /mnt/rootfs/lib/ld-2.11.2.so 84 0.6908 vmlinux evict 83 0.6826 vmlinux down_read See attachment for the rest of the output. The duration of the remount to reval was ~30 seconds. Best regards Elmar |