From: Meng Xu <mengxu@cis.upenn.edu>
To: xen-devel@lists.xen.org
Cc: wei.liu2@citrix.com, george.dunlap@eu.citrix.com,
dario.faggioli@citrix.com, ian.jackson@eu.citrix.com,
xumengpanda@gmail.com, Meng Xu <mengxu@cis.upenn.edu>
Subject: [PATCH v4 4/5] xentrace: enable per-VCPU extratime flag for RTDS
Date: Wed, 11 Oct 2017 14:02:05 -0400 [thread overview]
Message-ID: <1507744926-3950-5-git-send-email-mengxu@cis.upenn.edu> (raw)
In-Reply-To: <1507744926-3950-1-git-send-email-mengxu@cis.upenn.edu>
Change repl_budget event output for xentrace formats and xenalyze
Signed-off-by: Meng Xu <mengxu@cis.upenn.edu>
---
Changes from v3
Handle burn_budget event
No changes from v2
Changes from v1
Add this changes from v1
---
tools/xentrace/formats | 4 ++--
tools/xentrace/xenalyze.c | 16 +++++++++++-----
2 files changed, 13 insertions(+), 7 deletions(-)
diff --git a/tools/xentrace/formats b/tools/xentrace/formats
index d6e7e3f..8b286c3 100644
--- a/tools/xentrace/formats
+++ b/tools/xentrace/formats
@@ -74,8 +74,8 @@
0x00022801 CPU%(cpu)d %(tsc)d (+%(reltsc)8d) rtds:tickle [ cpu = %(1)d ]
0x00022802 CPU%(cpu)d %(tsc)d (+%(reltsc)8d) rtds:runq_pick [ dom:vcpu = 0x%(1)08x, cur_deadline = 0x%(3)08x%(2)08x, cur_budget = 0x%(5)08x%(4)08x ]
-0x00022803 CPU%(cpu)d %(tsc)d (+%(reltsc)8d) rtds:burn_budget [ dom:vcpu = 0x%(1)08x, cur_budget = 0x%(3)08x%(2)08x, delta = %(4)d ]
-0x00022804 CPU%(cpu)d %(tsc)d (+%(reltsc)8d) rtds:repl_budget [ dom:vcpu = 0x%(1)08x, cur_deadline = 0x%(3)08x%(2)08x, cur_budget = 0x%(5)08x%(4)08x ]
+0x00022803 CPU%(cpu)d %(tsc)d (+%(reltsc)8d) rtds:burn_budget [ dom:vcpu = 0x%(1)08x, cur_budget = 0x%(3)08x%(2)08x, delta = %(4)d, priority_level = %(5)d, has_extratime = %(6)x ]
+0x00022804 CPU%(cpu)d %(tsc)d (+%(reltsc)8d) rtds:repl_budget [ dom:vcpu = 0x%(1)08x, priority_level = 0x%(2)08d cur_deadline = 0x%(4)08x%(3)08x, cur_budget = 0x%(6)08x%(5)08x ]
0x00022805 CPU%(cpu)d %(tsc)d (+%(reltsc)8d) rtds:sched_tasklet
0x00022806 CPU%(cpu)d %(tsc)d (+%(reltsc)8d) rtds:schedule [ cpu[16]:tasklet[8]:idle[4]:tickled[4] = %(1)08x ]
diff --git a/tools/xentrace/xenalyze.c b/tools/xentrace/xenalyze.c
index 79bdba7..19e050f 100644
--- a/tools/xentrace/xenalyze.c
+++ b/tools/xentrace/xenalyze.c
@@ -7935,23 +7935,29 @@ void sched_process(struct pcpu_info *p)
unsigned int vcpuid:16, domid:16;
uint64_t cur_bg;
int delta;
+ unsigned priority_level;
+ unsigned has_extratime;
} __attribute__((packed)) *r = (typeof(r))ri->d;
printf(" %s rtds:burn_budget d%uv%u, budget = %"PRIu64", "
- "delta = %d\n", ri->dump_header, r->domid,
- r->vcpuid, r->cur_bg, r->delta);
+ "delta = %d, priority_level = %d, has_extratime = %d\n",
+ ri->dump_header, r->domid,
+ r->vcpuid, r->cur_bg, r->delta,
+ r->priority_level, !!r->has_extratime);
}
break;
case TRC_SCHED_CLASS_EVT(RTDS, 4): /* BUDGET_REPLENISH */
if(opt.dump_all) {
struct {
unsigned int vcpuid:16, domid:16;
+ unsigned int priority_level;
uint64_t cur_dl, cur_bg;
} __attribute__((packed)) *r = (typeof(r))ri->d;
- printf(" %s rtds:repl_budget d%uv%u, deadline = %"PRIu64", "
- "budget = %"PRIu64"\n", ri->dump_header,
- r->domid, r->vcpuid, r->cur_dl, r->cur_bg);
+ printf(" %s rtds:repl_budget d%uv%u, priority_level = %u,"
+ "deadline = %"PRIu64", budget = %"PRIu64"\n",
+ ri->dump_header, r->domid, r->vcpuid,
+ r->priority_level, r->cur_dl, r->cur_bg);
}
break;
case TRC_SCHED_CLASS_EVT(RTDS, 5): /* SCHED_TASKLET */
--
1.9.1
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next prev parent reply other threads:[~2017-10-11 18:02 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-11 18:02 [PATCH v4 0/5] Towards work-conserving RTDS Meng Xu
2017-10-11 18:02 ` [PATCH v4 1/5] xen:rtds: towards work conserving RTDS Meng Xu
2017-10-11 18:02 ` [PATCH v4 2/5] libxl: enable per-VCPU extratime flag for RTDS Meng Xu
2017-10-11 18:02 ` [PATCH v4 3/5] xl: " Meng Xu
2017-10-11 18:02 ` Meng Xu [this message]
2017-10-17 8:10 ` [PATCH v4 4/5] xentrace: " Dario Faggioli
2017-10-17 13:22 ` Meng Xu
2017-10-23 18:50 ` Meng Xu
2017-10-25 14:31 ` Wei Liu
2017-11-02 13:49 ` Meng Xu
2017-11-16 16:30 ` Meng Xu
2017-10-11 18:02 ` [PATCH v4 5/5] docs: " Meng Xu
2017-10-12 9:02 ` [PATCH v4 0/5] Towards work-conserving RTDS Wei Liu
2017-10-12 14:34 ` Meng Xu
2017-10-17 7:26 ` Dario Faggioli
2017-10-17 7:29 ` Dario Faggioli
2017-10-17 13:19 ` Meng Xu
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