From 958e46acc8e900e8569dd467c1af9b8d2d019394 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 08:38:54 +0000
Subject: [PATCH] disable cpu isolcpus
---
kernel/tools/perf/scripts/python/event_analyzing_sample.py | 48 +++++++++++++++++++++++++-----------------------
1 files changed, 25 insertions(+), 23 deletions(-)
diff --git a/kernel/tools/perf/scripts/python/event_analyzing_sample.py b/kernel/tools/perf/scripts/python/event_analyzing_sample.py
index 4e843b9..aa1e2cf 100644
--- a/kernel/tools/perf/scripts/python/event_analyzing_sample.py
+++ b/kernel/tools/perf/scripts/python/event_analyzing_sample.py
@@ -15,6 +15,8 @@
# for a x86 HW PMU event: PEBS with load latency data.
#
+from __future__ import print_function
+
import os
import sys
import math
@@ -37,7 +39,7 @@
con.isolation_level = None
def trace_begin():
- print "In trace_begin:\n"
+ print("In trace_begin:\n")
#
# Will create several tables at the start, pebs_ll is for PEBS data with
@@ -76,12 +78,12 @@
name = param_dict["ev_name"]
# Symbol and dso info are not always resolved
- if (param_dict.has_key("dso")):
+ if ("dso" in param_dict):
dso = param_dict["dso"]
else:
dso = "Unknown_dso"
- if (param_dict.has_key("symbol")):
+ if ("symbol" in param_dict):
symbol = param_dict["symbol"]
else:
symbol = "Unknown_symbol"
@@ -102,7 +104,7 @@
event.ip, event.status, event.dse, event.dla, event.lat))
def trace_end():
- print "In trace_end:\n"
+ print("In trace_end:\n")
# We show the basic info for the 2 type of event classes
show_general_events()
show_pebs_ll()
@@ -123,29 +125,29 @@
# Check the total record number in the table
count = con.execute("select count(*) from gen_events")
for t in count:
- print "There is %d records in gen_events table" % t[0]
+ print("There is %d records in gen_events table" % t[0])
if t[0] == 0:
return
- print "Statistics about the general events grouped by thread/symbol/dso: \n"
+ print("Statistics about the general events grouped by thread/symbol/dso: \n")
# Group by thread
commq = con.execute("select comm, count(comm) from gen_events group by comm order by -count(comm)")
- print "\n%16s %8s %16s\n%s" % ("comm", "number", "histogram", "="*42)
+ print("\n%16s %8s %16s\n%s" % ("comm", "number", "histogram", "="*42))
for row in commq:
- print "%16s %8d %s" % (row[0], row[1], num2sym(row[1]))
+ print("%16s %8d %s" % (row[0], row[1], num2sym(row[1])))
# Group by symbol
- print "\n%32s %8s %16s\n%s" % ("symbol", "number", "histogram", "="*58)
+ print("\n%32s %8s %16s\n%s" % ("symbol", "number", "histogram", "="*58))
symbolq = con.execute("select symbol, count(symbol) from gen_events group by symbol order by -count(symbol)")
for row in symbolq:
- print "%32s %8d %s" % (row[0], row[1], num2sym(row[1]))
+ print("%32s %8d %s" % (row[0], row[1], num2sym(row[1])))
# Group by dso
- print "\n%40s %8s %16s\n%s" % ("dso", "number", "histogram", "="*74)
+ print("\n%40s %8s %16s\n%s" % ("dso", "number", "histogram", "="*74))
dsoq = con.execute("select dso, count(dso) from gen_events group by dso order by -count(dso)")
for row in dsoq:
- print "%40s %8d %s" % (row[0], row[1], num2sym(row[1]))
+ print("%40s %8d %s" % (row[0], row[1], num2sym(row[1])))
#
# This function just shows the basic info, and we could do more with the
@@ -156,35 +158,35 @@
count = con.execute("select count(*) from pebs_ll")
for t in count:
- print "There is %d records in pebs_ll table" % t[0]
+ print("There is %d records in pebs_ll table" % t[0])
if t[0] == 0:
return
- print "Statistics about the PEBS Load Latency events grouped by thread/symbol/dse/latency: \n"
+ print("Statistics about the PEBS Load Latency events grouped by thread/symbol/dse/latency: \n")
# Group by thread
commq = con.execute("select comm, count(comm) from pebs_ll group by comm order by -count(comm)")
- print "\n%16s %8s %16s\n%s" % ("comm", "number", "histogram", "="*42)
+ print("\n%16s %8s %16s\n%s" % ("comm", "number", "histogram", "="*42))
for row in commq:
- print "%16s %8d %s" % (row[0], row[1], num2sym(row[1]))
+ print("%16s %8d %s" % (row[0], row[1], num2sym(row[1])))
# Group by symbol
- print "\n%32s %8s %16s\n%s" % ("symbol", "number", "histogram", "="*58)
+ print("\n%32s %8s %16s\n%s" % ("symbol", "number", "histogram", "="*58))
symbolq = con.execute("select symbol, count(symbol) from pebs_ll group by symbol order by -count(symbol)")
for row in symbolq:
- print "%32s %8d %s" % (row[0], row[1], num2sym(row[1]))
+ print("%32s %8d %s" % (row[0], row[1], num2sym(row[1])))
# Group by dse
dseq = con.execute("select dse, count(dse) from pebs_ll group by dse order by -count(dse)")
- print "\n%32s %8s %16s\n%s" % ("dse", "number", "histogram", "="*58)
+ print("\n%32s %8s %16s\n%s" % ("dse", "number", "histogram", "="*58))
for row in dseq:
- print "%32s %8d %s" % (row[0], row[1], num2sym(row[1]))
+ print("%32s %8d %s" % (row[0], row[1], num2sym(row[1])))
# Group by latency
latq = con.execute("select lat, count(lat) from pebs_ll group by lat order by lat")
- print "\n%32s %8s %16s\n%s" % ("latency", "number", "histogram", "="*58)
+ print("\n%32s %8s %16s\n%s" % ("latency", "number", "histogram", "="*58))
for row in latq:
- print "%32s %8d %s" % (row[0], row[1], num2sym(row[1]))
+ print("%32s %8d %s" % (row[0], row[1], num2sym(row[1])))
def trace_unhandled(event_name, context, event_fields_dict):
- print ' '.join(['%s=%s'%(k,str(v))for k,v in sorted(event_fields_dict.items())])
+ print (' '.join(['%s=%s'%(k,str(v))for k,v in sorted(event_fields_dict.items())]))
--
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