audio ok

hc

2023-12-11 223293205a7265c8b02882461ba8996650048ade

 kernel/tools/perf/scripts/python/syscall-counts-by-pid.py
..
..
@@ -5,6 +5,8 @@
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 # Displays system-wide system call totals, broken down by syscall.
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 # If a [comm] arg is specified, only syscalls called by [comm] are displayed.
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7
 
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+from __future__ import print_function
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+
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 import os, sys
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11
 
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 sys.path.append(os.environ['PERF_EXEC_PATH'] + \
..
..
@@ -31,17 +33,16 @@
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 syscalls = autodict()
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34
 
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 def trace_begin():
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-	print "Press control+C to stop and show the summary"
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+	print("Press control+C to stop and show the summary")
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 def trace_end():
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 	print_syscall_totals()
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 def raw_syscalls__sys_enter(event_name, context, common_cpu,
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-	common_secs, common_nsecs, common_pid, common_comm,
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-	common_callchain, id, args):
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-
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+		common_secs, common_nsecs, common_pid, common_comm,
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+		common_callchain, id, args):
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 	if (for_comm and common_comm != for_comm) or \
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-	   (for_pid  and common_pid  != for_pid ):
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+		(for_pid and common_pid != for_pid ):
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 		return
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 	try:
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 		syscalls[common_comm][common_pid][id] += 1
..
..
@@ -49,26 +50,26 @@
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 		syscalls[common_comm][common_pid][id] = 1
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 def syscalls__sys_enter(event_name, context, common_cpu,
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-	common_secs, common_nsecs, common_pid, common_comm,
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-	id, args):
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+		common_secs, common_nsecs, common_pid, common_comm,
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+		id, args):
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 	raw_syscalls__sys_enter(**locals())
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 def print_syscall_totals():
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-    if for_comm is not None:
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-	    print "\nsyscall events for %s:\n\n" % (for_comm),
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-    else:
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-	    print "\nsyscall events by comm/pid:\n\n",
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+	if for_comm is not None:
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+		print("\nsyscall events for %s:\n" % (for_comm))
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+	else:
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+		print("\nsyscall events by comm/pid:\n")
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-    print "%-40s  %10s\n" % ("comm [pid]/syscalls", "count"),
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-    print "%-40s  %10s\n" % ("----------------------------------------", \
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-                                 "----------"),
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+	print("%-40s  %10s" % ("comm [pid]/syscalls", "count"))
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+	print("%-40s  %10s" % ("----------------------------------------",
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+				"----------"))
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-    comm_keys = syscalls.keys()
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-    for comm in comm_keys:
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-	    pid_keys = syscalls[comm].keys()
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-	    for pid in pid_keys:
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-		    print "\n%s [%d]\n" % (comm, pid),
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-		    id_keys = syscalls[comm][pid].keys()
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-		    for id, val in sorted(syscalls[comm][pid].iteritems(), \
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-				  key = lambda(k, v): (v, k),  reverse = True):
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-			    print "  %-38s  %10d\n" % (syscall_name(id), val),
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+	comm_keys = syscalls.keys()
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+	for comm in comm_keys:
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+		pid_keys = syscalls[comm].keys()
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+		for pid in pid_keys:
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+			print("\n%s [%d]" % (comm, pid))
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+			id_keys = syscalls[comm][pid].keys()
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+			for id, val in sorted(syscalls[comm][pid].items(),
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+				key = lambda kv: (kv[1], kv[0]), reverse = True):
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+				print("  %-38s  %10d" % (syscall_name(id), val))