/
usr
/
share
/
systemtap
/
examples
/
memory
/
/usr/share/systemtap/examples/memory
mkdir
upload
Name
Size
Mode
Actions
cachestat.meta
545
0644
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dl
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cachestat.stp
1318
0755
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dl
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glibc-malloc.meta
381
0644
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dl
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glibc-malloc.stp
2486
0755
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dl
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hugepage_clear_delays.meta
946
0644
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dl
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hugepage_clear_delays.stp
483
0755
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hugepage_collapse.meta
718
0644
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dl
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hugepage_collapse.stp
159
0755
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hugepage_cow_delays.meta
1106
0644
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hugepage_cow_delays.stp
475
0755
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dl
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hugepage_split.meta
756
0644
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hugepage_split.stp
153
0755
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hw_watch_addr.meta
787
0644
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hw_watch_addr.stp
167
0755
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hw_watch_addr.tcl
97
0644
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hw_watch_sym.meta
715
0644
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hw_watch_sym.stp
167
0755
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hw_watch_sym.tcl
97
0644
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kmalloc-top
3888
0755
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dl
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kmalloc-top.meta
695
0644
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last_100_frees.meta
420
0644
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last_100_frees.stp
803
0755
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dl
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last_100_frees.tcl
79
0644
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last_100_frees.txt
774
0644
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dl
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mmanonpage.meta
1225
0644
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dl
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mmanonpage.stp
1816
0755
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dl
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mmfilepage.meta
1033
0644
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dl
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mmfilepage.stp
3537
0755
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dl
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mmreclaim.meta
606
0644
edit
dl
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mmreclaim.stp
5232
0755
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dl
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mmwriteback.meta
1114
0644
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mmwriteback.stp
1900
0755
edit
dl
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numa_faults.meta
702
0644
edit
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numa_faults.stp
973
0755
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numa_faults.txt
1710
0644
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overcommit.meta
584
0644
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overcommit.stp
217
0755
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dl
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pfaults.meta
744
0644
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pfaults.stp
875
0755
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dl
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pfaults.txt
558
0644
edit
dl
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vm.tracepoints.meta
608
0644
edit
dl
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vm.tracepoints.stp
414
0755
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dl
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vm.tracepoints.txt
557
0644
edit
dl
rm
Edit:
/usr/share/systemtap/examples/memory/vm.tracepoints.stp
(414B)
#!/usr/bin/stap global slabs probe vm.kmem_cache_alloc { slabs [execname(), bytes_req]<<<1 } probe timer.ms(10000) { dummy = ""; foreach ([name, bytes] in slabs) { if (dummy != name) printf("\nProcess:%s\n", name); printf("Slab_size:%d\tCount:%d\n", bytes, @count(slabs[name, bytes])); dummy = name; } delete slabs printf("\n-------------------------------------------------------\n\n") }
Save
cmd:
run