forked from luck/tmp_suning_uos_patched
118af5bf79
Support both Python2 and Python3 in the powerpc-hcalls.py script There may be differences in the ordering of output lines due to differences in dictionary ordering etc. However the format within lines should be unchanged. The use of 'from __future__' implies the minimum supported Python2 version is now v2.6 Signed-off-by: Tony Jones <tonyj@suse.de> Cc: Ravi Bangoria <ravi.bangoria@linux.ibm.com> Link: http://lkml.kernel.org/r/20190222230619.17887-10-tonyj@suse.de Signed-off-by: Seeteena Thoufeek <s1seetee@linux.vnet.ibm.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
203 lines
4.4 KiB
Python
203 lines
4.4 KiB
Python
# SPDX-License-Identifier: GPL-2.0+
|
|
#
|
|
# Copyright (C) 2018 Ravi Bangoria, IBM Corporation
|
|
#
|
|
# Hypervisor call statisics
|
|
|
|
from __future__ import print_function
|
|
|
|
import os
|
|
import sys
|
|
|
|
sys.path.append(os.environ['PERF_EXEC_PATH'] + \
|
|
'/scripts/python/Perf-Trace-Util/lib/Perf/Trace')
|
|
|
|
from perf_trace_context import *
|
|
from Core import *
|
|
from Util import *
|
|
|
|
# output: {
|
|
# opcode: {
|
|
# 'min': minimum time nsec
|
|
# 'max': maximum time nsec
|
|
# 'time': average time nsec
|
|
# 'cnt': counter
|
|
# } ...
|
|
# }
|
|
output = {}
|
|
|
|
# d_enter: {
|
|
# cpu: {
|
|
# opcode: nsec
|
|
# } ...
|
|
# }
|
|
d_enter = {}
|
|
|
|
hcall_table = {
|
|
4: 'H_REMOVE',
|
|
8: 'H_ENTER',
|
|
12: 'H_READ',
|
|
16: 'H_CLEAR_MOD',
|
|
20: 'H_CLEAR_REF',
|
|
24: 'H_PROTECT',
|
|
28: 'H_GET_TCE',
|
|
32: 'H_PUT_TCE',
|
|
36: 'H_SET_SPRG0',
|
|
40: 'H_SET_DABR',
|
|
44: 'H_PAGE_INIT',
|
|
48: 'H_SET_ASR',
|
|
52: 'H_ASR_ON',
|
|
56: 'H_ASR_OFF',
|
|
60: 'H_LOGICAL_CI_LOAD',
|
|
64: 'H_LOGICAL_CI_STORE',
|
|
68: 'H_LOGICAL_CACHE_LOAD',
|
|
72: 'H_LOGICAL_CACHE_STORE',
|
|
76: 'H_LOGICAL_ICBI',
|
|
80: 'H_LOGICAL_DCBF',
|
|
84: 'H_GET_TERM_CHAR',
|
|
88: 'H_PUT_TERM_CHAR',
|
|
92: 'H_REAL_TO_LOGICAL',
|
|
96: 'H_HYPERVISOR_DATA',
|
|
100: 'H_EOI',
|
|
104: 'H_CPPR',
|
|
108: 'H_IPI',
|
|
112: 'H_IPOLL',
|
|
116: 'H_XIRR',
|
|
120: 'H_MIGRATE_DMA',
|
|
124: 'H_PERFMON',
|
|
220: 'H_REGISTER_VPA',
|
|
224: 'H_CEDE',
|
|
228: 'H_CONFER',
|
|
232: 'H_PROD',
|
|
236: 'H_GET_PPP',
|
|
240: 'H_SET_PPP',
|
|
244: 'H_PURR',
|
|
248: 'H_PIC',
|
|
252: 'H_REG_CRQ',
|
|
256: 'H_FREE_CRQ',
|
|
260: 'H_VIO_SIGNAL',
|
|
264: 'H_SEND_CRQ',
|
|
272: 'H_COPY_RDMA',
|
|
276: 'H_REGISTER_LOGICAL_LAN',
|
|
280: 'H_FREE_LOGICAL_LAN',
|
|
284: 'H_ADD_LOGICAL_LAN_BUFFER',
|
|
288: 'H_SEND_LOGICAL_LAN',
|
|
292: 'H_BULK_REMOVE',
|
|
304: 'H_MULTICAST_CTRL',
|
|
308: 'H_SET_XDABR',
|
|
312: 'H_STUFF_TCE',
|
|
316: 'H_PUT_TCE_INDIRECT',
|
|
332: 'H_CHANGE_LOGICAL_LAN_MAC',
|
|
336: 'H_VTERM_PARTNER_INFO',
|
|
340: 'H_REGISTER_VTERM',
|
|
344: 'H_FREE_VTERM',
|
|
348: 'H_RESET_EVENTS',
|
|
352: 'H_ALLOC_RESOURCE',
|
|
356: 'H_FREE_RESOURCE',
|
|
360: 'H_MODIFY_QP',
|
|
364: 'H_QUERY_QP',
|
|
368: 'H_REREGISTER_PMR',
|
|
372: 'H_REGISTER_SMR',
|
|
376: 'H_QUERY_MR',
|
|
380: 'H_QUERY_MW',
|
|
384: 'H_QUERY_HCA',
|
|
388: 'H_QUERY_PORT',
|
|
392: 'H_MODIFY_PORT',
|
|
396: 'H_DEFINE_AQP1',
|
|
400: 'H_GET_TRACE_BUFFER',
|
|
404: 'H_DEFINE_AQP0',
|
|
408: 'H_RESIZE_MR',
|
|
412: 'H_ATTACH_MCQP',
|
|
416: 'H_DETACH_MCQP',
|
|
420: 'H_CREATE_RPT',
|
|
424: 'H_REMOVE_RPT',
|
|
428: 'H_REGISTER_RPAGES',
|
|
432: 'H_DISABLE_AND_GETC',
|
|
436: 'H_ERROR_DATA',
|
|
440: 'H_GET_HCA_INFO',
|
|
444: 'H_GET_PERF_COUNT',
|
|
448: 'H_MANAGE_TRACE',
|
|
468: 'H_FREE_LOGICAL_LAN_BUFFER',
|
|
472: 'H_POLL_PENDING',
|
|
484: 'H_QUERY_INT_STATE',
|
|
580: 'H_ILLAN_ATTRIBUTES',
|
|
592: 'H_MODIFY_HEA_QP',
|
|
596: 'H_QUERY_HEA_QP',
|
|
600: 'H_QUERY_HEA',
|
|
604: 'H_QUERY_HEA_PORT',
|
|
608: 'H_MODIFY_HEA_PORT',
|
|
612: 'H_REG_BCMC',
|
|
616: 'H_DEREG_BCMC',
|
|
620: 'H_REGISTER_HEA_RPAGES',
|
|
624: 'H_DISABLE_AND_GET_HEA',
|
|
628: 'H_GET_HEA_INFO',
|
|
632: 'H_ALLOC_HEA_RESOURCE',
|
|
644: 'H_ADD_CONN',
|
|
648: 'H_DEL_CONN',
|
|
664: 'H_JOIN',
|
|
676: 'H_VASI_STATE',
|
|
688: 'H_ENABLE_CRQ',
|
|
696: 'H_GET_EM_PARMS',
|
|
720: 'H_SET_MPP',
|
|
724: 'H_GET_MPP',
|
|
748: 'H_HOME_NODE_ASSOCIATIVITY',
|
|
756: 'H_BEST_ENERGY',
|
|
764: 'H_XIRR_X',
|
|
768: 'H_RANDOM',
|
|
772: 'H_COP',
|
|
788: 'H_GET_MPP_X',
|
|
796: 'H_SET_MODE',
|
|
61440: 'H_RTAS',
|
|
}
|
|
|
|
def hcall_table_lookup(opcode):
|
|
if (opcode in hcall_table):
|
|
return hcall_table[opcode]
|
|
else:
|
|
return opcode
|
|
|
|
print_ptrn = '%-28s%10s%10s%10s%10s'
|
|
|
|
def trace_end():
|
|
print(print_ptrn % ('hcall', 'count', 'min(ns)', 'max(ns)', 'avg(ns)'))
|
|
print('-' * 68)
|
|
for opcode in output:
|
|
h_name = hcall_table_lookup(opcode)
|
|
time = output[opcode]['time']
|
|
cnt = output[opcode]['cnt']
|
|
min_t = output[opcode]['min']
|
|
max_t = output[opcode]['max']
|
|
|
|
print(print_ptrn % (h_name, cnt, min_t, max_t, time//cnt))
|
|
|
|
def powerpc__hcall_exit(name, context, cpu, sec, nsec, pid, comm, callchain,
|
|
opcode, retval):
|
|
if (cpu in d_enter and opcode in d_enter[cpu]):
|
|
diff = nsecs(sec, nsec) - d_enter[cpu][opcode]
|
|
|
|
if (opcode in output):
|
|
output[opcode]['time'] += diff
|
|
output[opcode]['cnt'] += 1
|
|
if (output[opcode]['min'] > diff):
|
|
output[opcode]['min'] = diff
|
|
if (output[opcode]['max'] < diff):
|
|
output[opcode]['max'] = diff
|
|
else:
|
|
output[opcode] = {
|
|
'time': diff,
|
|
'cnt': 1,
|
|
'min': diff,
|
|
'max': diff,
|
|
}
|
|
|
|
del d_enter[cpu][opcode]
|
|
# else:
|
|
# print("Can't find matching hcall_enter event. Ignoring sample")
|
|
|
|
def powerpc__hcall_entry(event_name, context, cpu, sec, nsec, pid, comm,
|
|
callchain, opcode):
|
|
if (cpu in d_enter):
|
|
d_enter[cpu][opcode] = nsecs(sec, nsec)
|
|
else:
|
|
d_enter[cpu] = {opcode: nsecs(sec, nsec)}
|