2 @message |
Performance problem
assert
- CPU time ratio when sending COMPRESSABLE TEXTUAL DATA and WireCompression is ON vs OFF: EXPECTED
+ CPU time ratio when sending COMPRESSABLE TEXTUAL DATA and WireCompression is ON vs OFF: /* perf_issue_tag */ UNEXPECTED less than 5
- CPU time ratio when sending INCOMPRESSABLE BINARY DATA and WireCompression is ON vs OFF: EXPECTED
+ CPU time ratio when sending INCOMPRESSABLE BINARY DATA and WireCompression is ON vs OFF: /* perf_issue_tag */ UNEXPECTED, less than 4
CPU time ratio when WireCompression is OFF and sending TEXTUAL vs BINARY data: EXPECTED
+ compressed_txt= [0.5399999999999999, 0.5599999999999999, 0.52, 0.5499999999999999, 0.5599999999999999, 0.5, 0.5399999999999999, 0.51, 0.51] min= 0.5 max= 0.5599999999999999
+ compressed_bin= [0.5499999999999999, 0.62, 0.6799999999999999, 0.5599999999999999, 0.58, 0.56, 0.5300000000000001, 0.55, 0.5699999999999998] min= 0.5300000000000001 max= 0.6799999999999999
+ non_comprs_txt= [0.12, 0.12, 0.10999999999999999, 0.1, 0.13, 0.09, 0.12000000000000001, 0.1, 0.12] min= 0.09 max= 0.13
+ non_comprs_bin= [0.16, 0.17999999999999997, 0.22, 0.10999999999999999, 0.18000000000000002, 0.14, 0.11000000000000001, 0.15000000000000002, 0.15] min= 0.10999999999999999 max= 0.22
+ median(compressed_txt) / median(non_comprs_txt) = 4.499999999999999
+ median(compressed_bin) / median(non_comprs_bin) = 3.733333333333333
+ median(non_comprs_txt) / median(non_comprs_bin) = 0.7999999999999998
LOG DETAILS:
2024-12-16 11:28:13.746
2024-12-16 11:28:13.753 act = <firebird.qa.plugin.Action object at [hex]>
2024-12-16 11:28:13.759 capsys = <_pytest.capture.CaptureFixture object at [hex]>
2024-12-16 11:28:13.770
2024-12-16 11:28:13.781 @pytest.mark.version('>=3.0')
2024-12-16 11:28:13.787 def test_1(act: Action, capsys):
2024-12-16 11:28:13.792
2024-12-16 11:28:13.797 # OPTIONAL CHECK: minimal ratio between CPU user time when WireCompression = false
2024-12-16 11:28:13.802 # and engine sends to client: 1) 'IDEALLY COMPRESSABLE'; 2) 'ABSOLUTELY IMCOMPRESSIBLE' data.
2024-12-16 11:28:13.807 # This can be useful to estimate record-level compression: textual data can be compressed
2024-12-16 11:28:13.812 # very well, so its transfer must take much less time then for GEN_UUID.
2024-12-16 11:28:13.818 # Experiments show that this ratio can be on Windows in the scope 0.3.... 0.8,
2024-12-16 11:28:13.824 # but on Linux it can be 1.0 or even slightly more then 1(!)
2024-12-16 11:28:13.829 # Windows: 0.500; 0.600; 0.571; 0.428; 0.714; 0.667; 0.625; 0.429; 0.571 // 4.0.1
2024-12-16 11:28:13.836 # 0.454; 0.357; 0.357; 0.500; 0.250; 0.385; 0.333; 0.200; 0.500 // 3.0.8
2024-12-16 11:28:13.842 # Linux: 0.684; 1.000; 1.000; 1.067; 0.867; 0.813; 0.800; 0.777; 0.750 // 4.0.1
2024-12-16 11:28:13.848 # 0.928; 1.000; 0.933; 1.000; 1.077; 0.750; 0.938; 0.929; 0.928 // 3.0.8
2024-12-16 11:28:13.853 if act.is_version('<4'):
2024-12-16 11:28:13.859 # 16.09.2022, 4.3.0.8 Classic: Windows -> 1.2
2024-12-16 11:28:13.865 MAX_CPU_RATIO_TXT2BIN_WCOMPR_OFF = 1.1 if platform.system() == 'Linux' else 1.5
2024-12-16 11:28:13.871 else:
2024-12-16 11:28:13.881 # 05.03.2023, 5.0.0.970, SS, Linux: 1.1 --> 1.3
2024-12-16 11:28:13.886 # 05.04.2023, 5.0.0.1001, SS, WIndows: 0.95 --> 1.5
2024-12-16 11:28:13.892 MAX_CPU_RATIO_TXT2BIN_WCOMPR_OFF = 1.3 if platform.system() == 'Linux' else 1.5
2024-12-16 11:28:13.899
2024-12-16 11:28:13.908 # Register Firebird server (D:\FB\probes\fid-set-dpb-probe-05x.py)
2024-12-16 11:28:13.914 srv_cfg = driver_config.register_server(name = 'test_srv_core_0733', config = '')
2024-12-16 11:28:13.919
2024-12-16 11:28:13.926 #srv_config_key_value_text = \
2024-12-16 11:28:13.933 #f"""
2024-12-16 11:28:13.939 # [test_srv_core_0733]
2024-12-16 11:28:13.944 # protocol = inet
2024-12-16 11:28:13.950 #"""
2024-12-16 11:28:13.956 #driver_config.register_server(name = 'test_srv_core_0733', config = srv_config_key_value_text)
2024-12-16 11:28:13.961 #db_cfg_object = driver_config.register_database(name = 'test_db_core_0733')
2024-12-16 11:28:13.966 #db_cfg_object.database.value = str(act.db.db_path)
2024-12-16 11:28:13.971
2024-12-16 11:28:13.976 benchmark_data = defaultdict(list)
2024-12-16 11:28:13.981
2024-12-16 11:28:13.987 for w_compr in (True, False):
2024-12-16 11:28:13.994
2024-12-16 11:28:13.999 db_cfg_name = f'test_db_core_0733__wcompr_{w_compr}'
2024-12-16 11:28:14.006 db_cfg_object = driver_config.register_database(name = db_cfg_name)
2024-12-16 11:28:14.012 db_cfg_object.server.value = srv_cfg.name
2024-12-16 11:28:14.018 # db_cfg_object.protocol.value = None / XNET / WNET -- these can not be used in this test!
2024-12-16 11:28:14.023 db_cfg_object.protocol.value = NetProtocol.INET
2024-12-16 11:28:14.028 db_cfg_object.database.value = str(act.db.db_path)
2024-12-16 11:28:14.033 db_cfg_object.config.value = f"""
2024-12-16 11:28:14.038 WireCrypt = Disabled
2024-12-16 11:28:14.044 WireCompression = {w_compr}
2024-12-16 11:28:14.050 """
2024-12-16 11:28:14.056 for i in range(0, N_MEASURES):
2024-12-16 11:28:14.062 with connect(db_cfg_name, user = act.db.user, password = act.db.password) as con:
2024-12-16 11:28:14.069 prot_name = db_cfg_object.protocol.value.name if db_cfg_object.protocol.value else 'Embedded'
2024-12-16 11:28:14.075 assert w_compr == con.info.is_compressed(), f'Protocol: {prot_name} - can not be used to measure wire_compression'
2024-12-16 11:28:14.083
2024-12-16 11:28:14.094 with con.cursor() as cur:
2024-12-16 11:28:14.105 cur.execute('select mon$server_pid, mon$remote_protocol as p from mon$attachments where mon$attachment_id = current_connection')
2024-12-16 11:28:14.113 for r in cur:
2024-12-16 11:28:14.119 fb_pid, connection_protocol = r
2024-12-16 11:28:14.124 assert connection_protocol.startswith('TCP'), f'Invalid connection protocol: {connection_protocol}'
2024-12-16 11:28:14.130
2024-12-16 11:28:14.135 for data_source in ('t_common_text', 't_binary_data'):
2024-12-16 11:28:14.140 cur.execute('select s from ' + data_source)
2024-12-16 11:28:14.145
2024-12-16 11:28:14.151 fb_info_a = psutil.Process(fb_pid).cpu_times()
2024-12-16 11:28:14.161 for r in cur:
2024-12-16 11:28:14.171 # *** FULL FETCH ***
2024-12-16 11:28:14.177 pass
2024-12-16 11:28:14.182 fb_info_b = psutil.Process(fb_pid).cpu_times()
2024-12-16 11:28:14.188
2024-12-16 11:28:14.194 k = ('WireCompression=%d' % (1 if w_compr else 0), 'DataSource='+data_source)
2024-12-16 11:28:14.199 benchmark_data[k] += fb_info_b.user - fb_info_a.user,
2024-12-16 11:28:14.205
2024-12-16 11:28:14.217
2024-12-16 11:28:14.225 compressed_txt = [ v for k,v in benchmark_data.items() if k[0] == 'WireCompression=1' and k[1] == 'DataSource=t_common_text'][0]
2024-12-16 11:28:14.231 compressed_bin = [ v for k,v in benchmark_data.items() if k[0] == 'WireCompression=1' and k[1] == 'DataSource=t_binary_data'][0]
2024-12-16 11:28:14.238 non_comprs_txt = [ v for k,v in benchmark_data.items() if k[0] == 'WireCompression=0' and k[1] == 'DataSource=t_common_text'][0]
2024-12-16 11:28:14.243 non_comprs_bin = [ v for k,v in benchmark_data.items() if k[0] == 'WireCompression=0' and k[1] == 'DataSource=t_binary_data'][0]
2024-12-16 11:28:14.249
2024-12-16 11:28:14.255 cpu_txt_wcompr_ON_vs_OFF = median(compressed_txt) / max(0.00001, median(non_comprs_txt))
2024-12-16 11:28:14.261 cpu_bin_wcompr_ON_vs_OFF = median(compressed_bin) / max(0.00001, median(non_comprs_bin))
2024-12-16 11:28:14.267 cpu_txt2bin_wcompr_OFF = median(non_comprs_txt) / max(0.00001, median(non_comprs_bin))
2024-12-16 11:28:14.272
2024-12-16 11:28:14.278 msg_result1 = 'CPU time ratio when sending %s and WireCompression is ON vs OFF: %s'
2024-12-16 11:28:14.285 what_sent1 = 'COMPRESSABLE TEXTUAL DATA'
2024-12-16 11:28:14.291 all_fine = 1
2024-12-16 11:28:14.297 if cpu_txt_wcompr_ON_vs_OFF > MIN_CPU_RATIO_TXT_WCOMPR_ON_OFF:
2024-12-16 11:28:14.303 print(msg_result1 % (what_sent1, 'EXPECTED') )
2024-12-16 11:28:14.310 else:
2024-12-16 11:28:14.317 print(msg_result1 % (what_sent1, '/* perf_issue_tag */ UNEXPECTED less than '+str(MIN_CPU_RATIO_TXT_WCOMPR_ON_OFF)) )
2024-12-16 11:28:14.325 all_fine = 0
2024-12-16 11:28:14.335
2024-12-16 11:28:14.342
2024-12-16 11:28:14.349 what_sent2 = 'INCOMPRESSABLE BINARY DATA'
2024-12-16 11:28:14.356 if cpu_bin_wcompr_ON_vs_OFF > MIN_CPU_RATIO_BIN_WCOMPR_ON_OFF:
2024-12-16 11:28:14.362 print(msg_result1 % (what_sent2, 'EXPECTED') )
2024-12-16 11:28:14.367 else:
2024-12-16 11:28:14.372 print(msg_result1 % (what_sent2, '/* perf_issue_tag */ UNEXPECTED, less than '+str(MIN_CPU_RATIO_BIN_WCOMPR_ON_OFF)) )
2024-12-16 11:28:14.377 all_fine = 0
2024-12-16 11:28:14.382
2024-12-16 11:28:14.387
2024-12-16 11:28:14.399 msg_result2 = 'CPU time ratio when WireCompression is OFF and sending TEXTUAL vs BINARY data: %s'
2024-12-16 11:28:14.407 if cpu_txt2bin_wcompr_OFF <= MAX_CPU_RATIO_TXT2BIN_WCOMPR_OFF:
2024-12-16 11:28:14.413 print(msg_result2 % ('EXPECTED') )
2024-12-16 11:28:14.420 else:
2024-12-16 11:28:14.426 print(msg_result2 % ('/* perf_issue_tag */ UNEXPECTED, more than ' + str(MAX_CPU_RATIO_TXT2BIN_WCOMPR_OFF)) )
2024-12-16 11:28:14.430 all_fine = 0
2024-12-16 11:28:14.436
2024-12-16 11:28:14.445 if not all_fine:
2024-12-16 11:28:14.453 print('compressed_txt=',compressed_txt,' min=',min(compressed_txt),' max=',max(compressed_txt))
2024-12-16 11:28:14.460 print('compressed_bin=',compressed_bin,' min=',min(compressed_bin),' max=',max(compressed_bin))
2024-12-16 11:28:14.468 print('non_comprs_txt=',non_comprs_txt,' min=',min(non_comprs_txt),' max=',max(non_comprs_txt))
2024-12-16 11:28:14.475 print('non_comprs_bin=',non_comprs_bin,' min=',min(non_comprs_bin),' max=',max(non_comprs_bin))
2024-12-16 11:28:14.482
2024-12-16 11:28:14.489 print('median(compressed_txt) / median(non_comprs_txt) =',1.000 * median(compressed_txt) / max(0.00001, median(non_comprs_txt)) )
2024-12-16 11:28:14.496 print('median(compressed_bin) / median(non_comprs_bin) =',1.000 * median(compressed_bin) / max(0.00001, median(non_comprs_bin)) )
2024-12-16 11:28:14.504 print('median(non_comprs_txt) / median(non_comprs_bin) =',1.000 * median(non_comprs_txt) / max(0.00001, median(non_comprs_bin)) )
2024-12-16 11:28:14.512
2024-12-16 11:28:14.521
2024-12-16 11:28:14.528 expected_stdout = ''
2024-12-16 11:28:14.535 for f in (what_sent1, what_sent2):
2024-12-16 11:28:14.541 expected_stdout += ''.join( (msg_result1 % (f, 'EXPECTED'), '\n') )
2024-12-16 11:28:14.547 expected_stdout += (msg_result2 % 'EXPECTED')
2024-12-16 11:28:14.554
2024-12-16 11:28:14.562 act.expected_stdout = expected_stdout
2024-12-16 11:28:14.568 act.stdout = capsys.readouterr().out
2024-12-16 11:28:14.575 > assert act.clean_stdout == act.clean_expected_stdout
2024-12-16 11:28:14.582 E assert
2024-12-16 11:28:14.589 E - CPU time ratio when sending COMPRESSABLE TEXTUAL DATA and WireCompression is ON vs OFF: EXPECTED
2024-12-16 11:28:14.596 E + CPU time ratio when sending COMPRESSABLE TEXTUAL DATA and WireCompression is ON vs OFF: /* perf_issue_tag */ UNEXPECTED less than 5
2024-12-16 11:28:14.609 E - CPU time ratio when sending INCOMPRESSABLE BINARY DATA and WireCompression is ON vs OFF: EXPECTED
2024-12-16 11:28:14.617 E + CPU time ratio when sending INCOMPRESSABLE BINARY DATA and WireCompression is ON vs OFF: /* perf_issue_tag */ UNEXPECTED, less than 4
2024-12-16 11:28:14.631 E CPU time ratio when WireCompression is OFF and sending TEXTUAL vs BINARY data: EXPECTED
2024-12-16 11:28:14.639 E + compressed_txt= [0.5399999999999999, 0.5599999999999999, 0.52, 0.5499999999999999, 0.5599999999999999, 0.5, 0.5399999999999999, 0.51, 0.51] min= 0.5 max= 0.5599999999999999
2024-12-16 11:28:14.644 E + compressed_bin= [0.5499999999999999, 0.62, 0.6799999999999999, 0.5599999999999999, 0.58, 0.56, 0.5300000000000001, 0.55, 0.5699999999999998] min= 0.5300000000000001 max= 0.6799999999999999
2024-12-16 11:28:14.649 E + non_comprs_txt= [0.12, 0.12, 0.10999999999999999, 0.1, 0.13, 0.09, 0.12000000000000001, 0.1, 0.12] min= 0.09 max= 0.13
2024-12-16 11:28:14.655 E + non_comprs_bin= [0.16, 0.17999999999999997, 0.22, 0.10999999999999999, 0.18000000000000002, 0.14, 0.11000000000000001, 0.15000000000000002, 0.15] min= 0.10999999999999999 max= 0.22
2024-12-16 11:28:14.660 E + median(compressed_txt) / median(non_comprs_txt) = 4.499999999999999
2024-12-16 11:28:14.666 E + median(compressed_bin) / median(non_comprs_bin) = 3.733333333333333
2024-12-16 11:28:14.672 E + median(non_comprs_txt) / median(non_comprs_bin) = 0.7999999999999998
2024-12-16 11:28:14.677
2024-12-16 11:28:14.683 tests/bugs/core_0733_test.py:254: AssertionError
2024-12-16 11:28:14.688 ---------------------------- Captured stdout setup -----------------------------
2024-12-16 11:28:14.694 Creating db: localhost:/var/tmp/qa_2024/test_173/test.fdb [page_size=None, sql_dialect=None, charset='NONE', user=SYSDBA, password=masterkey]
2024-12-16 11:28:14.700 ____________________ tests/bugs/core_1263_test.py::test_1_a ____________________
2024-12-16 11:28:14.705
2024-12-16 11:28:14.711 act = <firebird.qa.plugin.Action object at [hex]>
2024-12-16 11:28:14.717
2024-12-16 11:28:14.723 @pytest.mark.version('>=3.0')
2024-12-16 11:28:14.730 @pytest.mark.platform('Linux', 'Darwin')
2024-12-16 11:28:14.736 def test_1_a(act: Action):
2024-12-16 11:28:14.742 act.expected_stderr = expected_stderr_a
2024-12-16 11:28:14.747 act.gsec(input=commands)
2024-12-16 11:28:14.752 > assert act.clean_stderr == act.clean_expected_stderr
2024-12-16 11:28:14.757 E assert
2024-12-16 11:28:14.761 E GSEC> invalid switch specified in interactive mode
2024-12-16 11:28:14.768 E GSEC> invalid switch specified in interactive mode
2024-12-16 11:28:14.773 E GSEC> invalid switch specified in interactive mode
2024-12-16 11:28:14.778 E GSEC> invalid switch specified in interactive mode
2024-12-16 11:28:14.783 E GSEC> invalid switch specified in interactive mode
2024-12-16 11:28:14.788 E - GSEC> invalid switch specified
2024-12-16 11:28:14.792 E + GSEC> invalid switch specified in interactive mode
2024-12-16 11:28:14.802 E - error in switch specifications
2024-12-16 11:28:14.807 E GSEC>
2024-12-16 11:28:14.812
2024-12-16 11:28:14.817 tests/bugs/core_1263_test.py:44: AssertionError
2024-12-16 11:28:14.823 ---------------------------- Captured stdout setup -----------------------------
2024-12-16 11:28:14.833 Creating db: localhost:/var/tmp/qa_2024/test_1_a0/test.fdb [page_size=None, sql_dialect=None, charset='NONE', user=SYSDBA, password=masterkey]
|
3 #text |
act = <firebird.qa.plugin.Action pytest object at [hex]>
capsys = <_pytest.capture.CaptureFixture pytest object at [hex]>
@pytest.mark.version('>=3.0')
def test_1(act: Action, capsys):
# OPTIONAL CHECK: minimal ratio between CPU user time when WireCompression = false
# and engine sends to client: 1) 'IDEALLY COMPRESSABLE'; 2) 'ABSOLUTELY IMCOMPRESSIBLE' data.
# This can be useful to estimate record-level compression: textual data can be compressed
# very well, so its transfer must take much less time then for GEN_UUID.
# Experiments show that this ratio can be on Windows in the scope 0.3.... 0.8,
# but on Linux it can be 1.0 or even slightly more then 1(!)
# Windows: 0.500; 0.600; 0.571; 0.428; 0.714; 0.667; 0.625; 0.429; 0.571 // 4.0.1
# 0.454; 0.357; 0.357; 0.500; 0.250; 0.385; 0.333; 0.200; 0.500 // 3.0.8
# Linux: 0.684; 1.000; 1.000; 1.067; 0.867; 0.813; 0.800; 0.777; 0.750 // 4.0.1
# 0.928; 1.000; 0.933; 1.000; 1.077; 0.750; 0.938; 0.929; 0.928 // 3.0.8
if act.is_version('<4'):
# 16.09.2022, 4.3.0.8 Classic: Windows -> 1.2
MAX_CPU_RATIO_TXT2BIN_WCOMPR_OFF = 1.1 if platform.system() == 'Linux' else 1.5
else:
# 05.03.2023, 5.0.0.970, SS, Linux: 1.1 --> 1.3
# 05.04.2023, 5.0.0.1001, SS, WIndows: 0.95 --> 1.5
MAX_CPU_RATIO_TXT2BIN_WCOMPR_OFF = 1.3 if platform.system() == 'Linux' else 1.5
# Register Firebird server (D:\FB\probes\fid-set-dpb-probe-05x.py)
srv_cfg = driver_config.register_server(name = 'test_srv_core_0733', config = '')
#srv_config_key_value_text = \
#f"""
# [test_srv_core_0733]
# protocol = inet
#"""
#driver_config.register_server(name = 'test_srv_core_0733', config = srv_config_key_value_text)
#db_cfg_object = driver_config.register_database(name = 'test_db_core_0733')
#db_cfg_object.database.value = str(act.db.db_path)
benchmark_data = defaultdict(list)
for w_compr in (True, False):
db_cfg_name = f'test_db_core_0733__wcompr_{w_compr}'
db_cfg_object = driver_config.register_database(name = db_cfg_name)
db_cfg_object.server.value = srv_cfg.name
# db_cfg_object.protocol.value = None / XNET / WNET -- these can not be used in this test!
db_cfg_object.protocol.value = NetProtocol.INET
db_cfg_object.database.value = str(act.db.db_path)
db_cfg_object.config.value = f"""
WireCrypt = Disabled
WireCompression = {w_compr}
"""
for i in range(0, N_MEASURES):
with connect(db_cfg_name, user = act.db.user, password = act.db.password) as con:
prot_name = db_cfg_object.protocol.value.name if db_cfg_object.protocol.value else 'Embedded'
assert w_compr == con.info.is_compressed(), f'Protocol: {prot_name} - can not be used to measure wire_compression'
with con.cursor() as cur:
cur.execute('select mon$server_pid, mon$remote_protocol as p from mon$attachments where mon$attachment_id = current_connection')
for r in cur:
fb_pid, connection_protocol = r
assert connection_protocol.startswith('TCP'), f'Invalid connection protocol: {connection_protocol}'
for data_source in ('t_common_text', 't_binary_data'):
cur.execute('select s from ' + data_source)
fb_info_a = psutil.Process(fb_pid).cpu_times()
for r in cur:
# *** FULL FETCH ***
pass
fb_info_b = psutil.Process(fb_pid).cpu_times()
k = ('WireCompression=%d' % (1 if w_compr else 0), 'DataSource='+data_source)
benchmark_data[k] += fb_info_b.user - fb_info_a.user,
compressed_txt = [ v for k,v in benchmark_data.items() if k[0] == 'WireCompression=1' and k[1] == 'DataSource=t_common_text'][0]
compressed_bin = [ v for k,v in benchmark_data.items() if k[0] == 'WireCompression=1' and k[1] == 'DataSource=t_binary_data'][0]
non_comprs_txt = [ v for k,v in benchmark_data.items() if k[0] == 'WireCompression=0' and k[1] == 'DataSource=t_common_text'][0]
non_comprs_bin = [ v for k,v in benchmark_data.items() if k[0] == 'WireCompression=0' and k[1] == 'DataSource=t_binary_data'][0]
cpu_txt_wcompr_ON_vs_OFF = median(compressed_txt) / max(0.00001, median(non_comprs_txt))
cpu_bin_wcompr_ON_vs_OFF = median(compressed_bin) / max(0.00001, median(non_comprs_bin))
cpu_txt2bin_wcompr_OFF = median(non_comprs_txt) / max(0.00001, median(non_comprs_bin))
msg_result1 = 'CPU time ratio when sending %s and WireCompression is ON vs OFF: %s'
what_sent1 = 'COMPRESSABLE TEXTUAL DATA'
all_fine = 1
if cpu_txt_wcompr_ON_vs_OFF > MIN_CPU_RATIO_TXT_WCOMPR_ON_OFF:
print(msg_result1 % (what_sent1, 'EXPECTED') )
else:
print(msg_result1 % (what_sent1, '/* perf_issue_tag */ UNEXPECTED less than '+str(MIN_CPU_RATIO_TXT_WCOMPR_ON_OFF)) )
all_fine = 0
what_sent2 = 'INCOMPRESSABLE BINARY DATA'
if cpu_bin_wcompr_ON_vs_OFF > MIN_CPU_RATIO_BIN_WCOMPR_ON_OFF:
print(msg_result1 % (what_sent2, 'EXPECTED') )
else:
print(msg_result1 % (what_sent2, '/* perf_issue_tag */ UNEXPECTED, less than '+str(MIN_CPU_RATIO_BIN_WCOMPR_ON_OFF)) )
all_fine = 0
msg_result2 = 'CPU time ratio when WireCompression is OFF and sending TEXTUAL vs BINARY data: %s'
if cpu_txt2bin_wcompr_OFF <= MAX_CPU_RATIO_TXT2BIN_WCOMPR_OFF:
print(msg_result2 % ('EXPECTED') )
else:
print(msg_result2 % ('/* perf_issue_tag */ UNEXPECTED, more than ' + str(MAX_CPU_RATIO_TXT2BIN_WCOMPR_OFF)) )
all_fine = 0
if not all_fine:
print('compressed_txt=',compressed_txt,' min=',min(compressed_txt),' max=',max(compressed_txt))
print('compressed_bin=',compressed_bin,' min=',min(compressed_bin),' max=',max(compressed_bin))
print('non_comprs_txt=',non_comprs_txt,' min=',min(non_comprs_txt),' max=',max(non_comprs_txt))
print('non_comprs_bin=',non_comprs_bin,' min=',min(non_comprs_bin),' max=',max(non_comprs_bin))
print('median(compressed_txt) / median(non_comprs_txt) =',1.000 * median(compressed_txt) / max(0.00001, median(non_comprs_txt)) )
print('median(compressed_bin) / median(non_comprs_bin) =',1.000 * median(compressed_bin) / max(0.00001, median(non_comprs_bin)) )
print('median(non_comprs_txt) / median(non_comprs_bin) =',1.000 * median(non_comprs_txt) / max(0.00001, median(non_comprs_bin)) )
expected_stdout = ''
for f in (what_sent1, what_sent2):
expected_stdout += ''.join( (msg_result1 % (f, 'EXPECTED'), '\n') )
expected_stdout += (msg_result2 % 'EXPECTED')
act.expected_stdout = expected_stdout
act.stdout = capsys.readouterr().out
> assert act.clean_stdout == act.clean_expected_stdout
E assert
E - CPU time ratio when sending COMPRESSABLE TEXTUAL DATA and WireCompression is ON vs OFF: EXPECTED
E + CPU time ratio when sending COMPRESSABLE TEXTUAL DATA and WireCompression is ON vs OFF: /* perf_issue_tag */ UNEXPECTED less than 5
E - CPU time ratio when sending INCOMPRESSABLE BINARY DATA and WireCompression is ON vs OFF: EXPECTED
E + CPU time ratio when sending INCOMPRESSABLE BINARY DATA and WireCompression is ON vs OFF: /* perf_issue_tag */ UNEXPECTED, less than 4
E CPU time ratio when WireCompression is OFF and sending TEXTUAL vs BINARY data: EXPECTED
E + compressed_txt= [0.5399999999999999, 0.5599999999999999, 0.52, 0.5499999999999999, 0.5599999999999999, 0.5, 0.5399999999999999, 0.51, 0.51] min= 0.5 max= 0.5599999999999999
E + compressed_bin= [0.5499999999999999, 0.62, 0.6799999999999999, 0.5599999999999999, 0.58, 0.56, 0.5300000000000001, 0.55, 0.5699999999999998] min= 0.5300000000000001 max= 0.6799999999999999
E + non_comprs_txt= [0.12, 0.12, 0.10999999999999999, 0.1, 0.13, 0.09, 0.12000000000000001, 0.1, 0.12] min= 0.09 max= 0.13
E + non_comprs_bin= [0.16, 0.17999999999999997, 0.22, 0.10999999999999999, 0.18000000000000002, 0.14, 0.11000000000000001, 0.15000000000000002, 0.15] min= 0.10999999999999999 max= 0.22
E + median(compressed_txt) / median(non_comprs_txt) = 4.499999999999999
E + median(compressed_bin) / median(non_comprs_bin) = 3.733333333333333
E + median(non_comprs_txt) / median(non_comprs_bin) = 0.7999999999999998
tests/bugs/core_0733_test.py:254: AssertionError
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