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| author | Juan Quintela <quintela@redhat.com> | 2012-05-21 23:46:44 +0200 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2012-06-29 13:27:28 +0200 |
| commit | 517a13c91a975987b4c2850c08078bd3cef4dce7 (patch) | |
| tree | 5c7ce61f610232da3f07ad370fdb4adbfc848b96 /hw/xen_backend.c | |
| parent | d5f8a5701d3690b5ec0c34b6a5c0b5a24d274540 (diff) | |
| download | focaccia-qemu-517a13c91a975987b4c2850c08078bd3cef4dce7.tar.gz focaccia-qemu-517a13c91a975987b4c2850c08078bd3cef4dce7.zip | |
Add tracepoints for savevm section start/end
This allows to know how long each section takes to save.
An awk script like this tells us sections that takes more that 10ms
$1 ~ /savevm_state_iterate_end/ {
/* Print savevm_section_end line when > 10ms duration */
if ($2 > 10000) {
printf("%s times_missing=%u\n", $0, times_missing++);
}
}
Signed-off-by: Juan Quintela <quintela@redhat.com>
fix ws tracepoints
Signed-off-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'hw/xen_backend.c')
0 files changed, 0 insertions, 0 deletions