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| author | Keir Fraser <keir.fraser@citrix.com> | 2009-03-19 10:08:48 +0000 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2009-03-19 10:08:48 +0000 |
| commit | 93d17a53a36a921ab6acbfa8fa7d28f8e466dc0b (patch) | |
| tree | d7d4b0191500fd5b46017c9a0b4143ff5c1194be /tools/xentrace | |
| parent | d532e54c26d054c9ba97ecb0429ddfb7842e2f52 (diff) | |
| download | xen-93d17a53a36a921ab6acbfa8fa7d28f8e466dc0b.tar.gz xen-93d17a53a36a921ab6acbfa8fa7d28f8e466dc0b.tar.bz2 xen-93d17a53a36a921ab6acbfa8fa7d28f8e466dc0b.zip | |
xentrace: Add acpi pm tick output to idle tracing
The reason is that tsc stops and it causes the inaccuracy.
And later we can write some scripts based on this patch.
Signed-off-by: Guanqun Lu <guanqun.lu@intel.com>
Diffstat (limited to 'tools/xentrace')
| -rw-r--r-- | tools/xentrace/formats | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/xentrace/formats b/tools/xentrace/formats index 5d84eec6b3..42744a7352 100644 --- a/tools/xentrace/formats +++ b/tools/xentrace/formats @@ -118,5 +118,5 @@ 0x0040f10f CPU%(cpu)d %(tsc)d (+%(reltsc)8d) shadow_emulate_resync_only [ gfn = 0x%(1)16x ] 0x00801001 CPU%(cpu)d %(tsc)d (+%(reltsc)8d) cpu_freq_change [ %(1)dMHz -> %(2)dMHz ] -0x00802001 CPU%(cpu)d %(tsc)d (+%(reltsc)8d) cpu_idle_entry [ C0 -> C%(1)d ] -0x00802002 CPU%(cpu)d %(tsc)d (+%(reltsc)8d) cpu_idle_exit [ C%(1)d -> C0 ] +0x00802001 CPU%(cpu)d %(tsc)d (+%(reltsc)8d) cpu_idle_entry [ C0 -> C%(1)d, acpi_pm_tick = %(2)d ] +0x00802002 CPU%(cpu)d %(tsc)d (+%(reltsc)8d) cpu_idle_exit [ C%(1)d -> C0, acpi_pm_tick = %(2)d ] |