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= [0.6299999999999955, 0.6599999999999966, 0.5900000000000034, 0.6500000000000057, 0.5599999999999881, 0.5600000000000023, 0.6299999999999955, 0.5499999999999972, 0.6200000000000045] min= 0.5499999999999972 max= 0.6599999999999966
+ compressed_bin= [0.6400000000000006, 0.6600000000000108, 0.5699999999999932, 0.730000000000004, 0.7400000000000091, 0.5999999999999943, 0.6299999999999955, 0.6200000000000045, 0.7099999999999937] min= 0.5699999999999932 max= 0.7400000000000091
+ non_comprs_txt= [0.0799999999999983, 0.14000000000000057, 0.19000000000001194, 0.12999999999999545, 0.1600000000000108, 0.1600000000000108, 0.12000000000000455, 0.18999999999999773, 0.18000000000000682] min= 0.0799999999999983 max= 0.19000000000001194
+ non_comprs_bin= [0.14000000000000057, 0.18999999999999773, 0.21999999999999886, 0.1799999999999926, 0.1699999999999875, 0.1700000000000017, 0.18000000000000682, 0.18000000000000682, 0.18999999999999773] min= 0.14000000000000057 max= 0.21999999999999886
+ median(compressed_txt) / median(non_comprs_txt) = 3.874999999999767
+ median(compressed_bin) / median(non_comprs_bin) = 3.555555555555424
+ median(non_comprs_txt) / median(non_comprs_bin) = 0.8888888888889152
LOG DETAILS:
2025-06-26 14:13:58.785
2025-06-26 14:13:58.790 act = <firebird.qa.plugin.Action object at [hex]>
2025-06-26 14:13:58.795 capsys = <_pytest.capture.CaptureFixture object at [hex]>
2025-06-26 14:13:58.800
2025-06-26 14:13:58.804 @pytest.mark.version('>=3.0')
2025-06-26 14:13:58.809 def test_1(act: Action, capsys):
2025-06-26 14:13:58.813
2025-06-26 14:13:58.818 # OPTIONAL CHECK: minimal ratio between CPU user time when WireCompression = false
2025-06-26 14:13:58.822 # and engine sends to client: 1) 'IDEALLY COMPRESSABLE'; 2) 'ABSOLUTELY IMCOMPRESSIBLE' data.
2025-06-26 14:13:58.827 # This can be useful to estimate record-level compression: textual data can be compressed
2025-06-26 14:13:58.831 # very well, so its transfer must take much less time then for GEN_UUID.
2025-06-26 14:13:58.836 # Experiments show that this ratio can be on Windows in the scope 0.3.... 0.8,
2025-06-26 14:13:58.840 # but on Linux it can be 1.0 or even slightly more then 1(!)
2025-06-26 14:13:58.845 # Windows: 0.500; 0.600; 0.571; 0.428; 0.714; 0.667; 0.625; 0.429; 0.571 // 4.0.1
2025-06-26 14:13:58.849 # 0.454; 0.357; 0.357; 0.500; 0.250; 0.385; 0.333; 0.200; 0.500 // 3.0.8
2025-06-26 14:13:58.854 # Linux: 0.684; 1.000; 1.000; 1.067; 0.867; 0.813; 0.800; 0.777; 0.750 // 4.0.1
2025-06-26 14:13:58.858 # 0.928; 1.000; 0.933; 1.000; 1.077; 0.750; 0.938; 0.929; 0.928 // 3.0.8
2025-06-26 14:13:58.863 if act.is_version('<4'):
2025-06-26 14:13:58.867 # 16.09.2022, 4.3.0.8 Classic: Windows -> 1.2
2025-06-26 14:13:58.872 MAX_CPU_RATIO_TXT2BIN_WCOMPR_OFF = 1.1 if platform.system() == 'Linux' else 1.5
2025-06-26 14:13:58.877 else:
2025-06-26 14:13:58.881 # 05.03.2023, 5.0.0.970, SS, Linux: 1.1 --> 1.3
2025-06-26 14:13:58.886 # 05.04.2023, 5.0.0.1001, SS, WIndows: 0.95 --> 1.5
2025-06-26 14:13:58.891 MAX_CPU_RATIO_TXT2BIN_WCOMPR_OFF = 1.3 if platform.system() == 'Linux' else 1.5
2025-06-26 14:13:58.896
2025-06-26 14:13:58.901 # Register Firebird server (D:\FB\probes\fid-set-dpb-probe-05x.py)
2025-06-26 14:13:58.906 srv_cfg = driver_config.register_server(name = 'test_srv_core_0733', config = '')
2025-06-26 14:13:58.911
2025-06-26 14:13:58.917 #srv_config_key_value_text = \
2025-06-26 14:13:58.922 #f"""
2025-06-26 14:13:58.927 # [test_srv_core_0733]
2025-06-26 14:13:58.933 # protocol = inet
2025-06-26 14:13:58.939 #"""
2025-06-26 14:13:58.945 #driver_config.register_server(name = 'test_srv_core_0733', config = srv_config_key_value_text)
2025-06-26 14:13:58.951 #db_cfg_object = driver_config.register_database(name = 'test_db_core_0733')
2025-06-26 14:13:58.956 #db_cfg_object.database.value = str(act.db.db_path)
2025-06-26 14:13:58.961
2025-06-26 14:13:58.967 benchmark_data = defaultdict(list)
2025-06-26 14:13:58.973
2025-06-26 14:13:58.978 for w_compr in (True, False):
2025-06-26 14:13:58.985
2025-06-26 14:13:58.990 db_cfg_name = f'test_db_core_0733__wcompr_{w_compr}'
2025-06-26 14:13:58.995 db_cfg_object = driver_config.register_database(name = db_cfg_name)
2025-06-26 14:13:59.000 db_cfg_object.server.value = srv_cfg.name
2025-06-26 14:13:59.005 # db_cfg_object.protocol.value = None / XNET / WNET -- these can not be used in this test!
2025-06-26 14:13:59.011 db_cfg_object.protocol.value = NetProtocol.INET
2025-06-26 14:13:59.015 db_cfg_object.database.value = str(act.db.db_path)
2025-06-26 14:13:59.020 db_cfg_object.config.value = f"""
2025-06-26 14:13:59.025 WireCrypt = Disabled
2025-06-26 14:13:59.029 WireCompression = {w_compr}
2025-06-26 14:13:59.034 """
2025-06-26 14:13:59.039 for i in range(0, N_MEASURES):
2025-06-26 14:13:59.044 with connect(db_cfg_name, user = act.db.user, password = act.db.password) as con:
2025-06-26 14:13:59.049 prot_name = db_cfg_object.protocol.value.name if db_cfg_object.protocol.value else 'Embedded'
2025-06-26 14:13:59.054 assert w_compr == con.info.is_compressed(), f'Protocol: {prot_name} - can not be used to measure wire_compression'
2025-06-26 14:13:59.059
2025-06-26 14:13:59.063 with con.cursor() as cur:
2025-06-26 14:13:59.070 cur.execute('select mon$server_pid, mon$remote_protocol as p from mon$attachments where mon$attachment_id = current_connection')
2025-06-26 14:13:59.079 for r in cur:
2025-06-26 14:13:59.085 fb_pid, connection_protocol = r
2025-06-26 14:13:59.091 assert connection_protocol.startswith('TCP'), f'Invalid connection protocol: {connection_protocol}'
2025-06-26 14:13:59.097
2025-06-26 14:13:59.103 for data_source in ('t_common_text', 't_binary_data'):
2025-06-26 14:13:59.109 cur.execute('select s from ' + data_source)
2025-06-26 14:13:59.114
2025-06-26 14:13:59.120 fb_info_a = psutil.Process(fb_pid).cpu_times()
2025-06-26 14:13:59.125 for r in cur:
2025-06-26 14:13:59.131 # *** FULL FETCH ***
2025-06-26 14:13:59.137 pass
2025-06-26 14:13:59.142 fb_info_b = psutil.Process(fb_pid).cpu_times()
2025-06-26 14:13:59.147
2025-06-26 14:13:59.151 k = ('WireCompression=%d' % (1 if w_compr else 0), 'DataSource='+data_source)
2025-06-26 14:13:59.156 benchmark_data[k] += fb_info_b.user - fb_info_a.user,
2025-06-26 14:13:59.162
2025-06-26 14:13:59.167
2025-06-26 14:13:59.173 compressed_txt = [ v for k,v in benchmark_data.items() if k[0] == 'WireCompression=1' and k[1] == 'DataSource=t_common_text'][0]
2025-06-26 14:13:59.178 compressed_bin = [ v for k,v in benchmark_data.items() if k[0] == 'WireCompression=1' and k[1] == 'DataSource=t_binary_data'][0]
2025-06-26 14:13:59.183 non_comprs_txt = [ v for k,v in benchmark_data.items() if k[0] == 'WireCompression=0' and k[1] == 'DataSource=t_common_text'][0]
2025-06-26 14:13:59.189 non_comprs_bin = [ v for k,v in benchmark_data.items() if k[0] == 'WireCompression=0' and k[1] == 'DataSource=t_binary_data'][0]
2025-06-26 14:13:59.195
2025-06-26 14:13:59.201 cpu_txt_wcompr_ON_vs_OFF = median(compressed_txt) / max(0.00001, median(non_comprs_txt))
2025-06-26 14:13:59.207 cpu_bin_wcompr_ON_vs_OFF = median(compressed_bin) / max(0.00001, median(non_comprs_bin))
2025-06-26 14:13:59.214 cpu_txt2bin_wcompr_OFF = median(non_comprs_txt) / max(0.00001, median(non_comprs_bin))
2025-06-26 14:13:59.220
2025-06-26 14:13:59.227 msg_result1 = 'CPU time ratio when sending %s and WireCompression is ON vs OFF: %s'
2025-06-26 14:13:59.233 what_sent1 = 'COMPRESSABLE TEXTUAL DATA'
2025-06-26 14:13:59.239 all_fine = 1
2025-06-26 14:13:59.245 if cpu_txt_wcompr_ON_vs_OFF > MIN_CPU_RATIO_TXT_WCOMPR_ON_OFF:
2025-06-26 14:13:59.251 print(msg_result1 % (what_sent1, 'EXPECTED') )
2025-06-26 14:13:59.257 else:
2025-06-26 14:13:59.264 print(msg_result1 % (what_sent1, '/* perf_issue_tag */ UNEXPECTED less than '+str(MIN_CPU_RATIO_TXT_WCOMPR_ON_OFF)) )
2025-06-26 14:13:59.271 all_fine = 0
2025-06-26 14:13:59.278
2025-06-26 14:13:59.285
2025-06-26 14:13:59.291 what_sent2 = 'INCOMPRESSABLE BINARY DATA'
2025-06-26 14:13:59.297 if cpu_bin_wcompr_ON_vs_OFF > MIN_CPU_RATIO_BIN_WCOMPR_ON_OFF:
2025-06-26 14:13:59.306 print(msg_result1 % (what_sent2, 'EXPECTED') )
2025-06-26 14:13:59.312 else:
2025-06-26 14:13:59.318 print(msg_result1 % (what_sent2, '/* perf_issue_tag */ UNEXPECTED, less than '+str(MIN_CPU_RATIO_BIN_WCOMPR_ON_OFF)) )
2025-06-26 14:13:59.323 all_fine = 0
2025-06-26 14:13:59.328
2025-06-26 14:13:59.334
2025-06-26 14:13:59.340 msg_result2 = 'CPU time ratio when WireCompression is OFF and sending TEXTUAL vs BINARY data: %s'
2025-06-26 14:13:59.345 if cpu_txt2bin_wcompr_OFF <= MAX_CPU_RATIO_TXT2BIN_WCOMPR_OFF:
2025-06-26 14:13:59.351 print(msg_result2 % ('EXPECTED') )
2025-06-26 14:13:59.356 else:
2025-06-26 14:13:59.362 print(msg_result2 % ('/* perf_issue_tag */ UNEXPECTED, more than ' + str(MAX_CPU_RATIO_TXT2BIN_WCOMPR_OFF)) )
2025-06-26 14:13:59.367 all_fine = 0
2025-06-26 14:13:59.372
2025-06-26 14:13:59.377 if not all_fine:
2025-06-26 14:13:59.383 print('compressed_txt=',compressed_txt,' min=',min(compressed_txt),' max=',max(compressed_txt))
2025-06-26 14:13:59.389 print('compressed_bin=',compressed_bin,' min=',min(compressed_bin),' max=',max(compressed_bin))
2025-06-26 14:13:59.396 print('non_comprs_txt=',non_comprs_txt,' min=',min(non_comprs_txt),' max=',max(non_comprs_txt))
2025-06-26 14:13:59.402 print('non_comprs_bin=',non_comprs_bin,' min=',min(non_comprs_bin),' max=',max(non_comprs_bin))
2025-06-26 14:13:59.407
2025-06-26 14:13:59.418 print('median(compressed_txt) / median(non_comprs_txt) =',1.000 * median(compressed_txt) / max(0.00001, median(non_comprs_txt)) )
2025-06-26 14:13:59.428 print('median(compressed_bin) / median(non_comprs_bin) =',1.000 * median(compressed_bin) / max(0.00001, median(non_comprs_bin)) )
2025-06-26 14:13:59.437 print('median(non_comprs_txt) / median(non_comprs_bin) =',1.000 * median(non_comprs_txt) / max(0.00001, median(non_comprs_bin)) )
2025-06-26 14:13:59.449
2025-06-26 14:13:59.457
2025-06-26 14:13:59.467 expected_stdout = ''
2025-06-26 14:13:59.474 for f in (what_sent1, what_sent2):
2025-06-26 14:13:59.479 expected_stdout += ''.join( (msg_result1 % (f, 'EXPECTED'), '\n') )
2025-06-26 14:13:59.484 expected_stdout += (msg_result2 % 'EXPECTED')
2025-06-26 14:13:59.488
2025-06-26 14:13:59.493 act.expected_stdout = expected_stdout
2025-06-26 14:13:59.498 act.stdout = capsys.readouterr().out
2025-06-26 14:13:59.507 > assert act.clean_stdout == act.clean_expected_stdout
2025-06-26 14:13:59.517 E assert
2025-06-26 14:13:59.529 E - CPU time ratio when sending COMPRESSABLE TEXTUAL DATA and WireCompression is ON vs OFF: EXPECTED
2025-06-26 14:13:59.539 E + CPU time ratio when sending COMPRESSABLE TEXTUAL DATA and WireCompression is ON vs OFF: /* perf_issue_tag */ UNEXPECTED less than 5
2025-06-26 14:13:59.557 E - CPU time ratio when sending INCOMPRESSABLE BINARY DATA and WireCompression is ON vs OFF: EXPECTED
2025-06-26 14:13:59.567 E + CPU time ratio when sending INCOMPRESSABLE BINARY DATA and WireCompression is ON vs OFF: /* perf_issue_tag */ UNEXPECTED, less than 4
2025-06-26 14:13:59.582 E CPU time ratio when WireCompression is OFF and sending TEXTUAL vs BINARY data: EXPECTED
2025-06-26 14:13:59.592 E + compressed_txt= [0.6299999999999955, 0.6599999999999966, 0.5900000000000034, 0.6500000000000057, 0.5599999999999881, 0.5600000000000023, 0.6299999999999955, 0.5499999999999972, 0.6200000000000045] min= 0.5499999999999972 max= 0.6599999999999966
2025-06-26 14:13:59.604 E + compressed_bin= [0.6400000000000006, 0.6600000000000108, 0.5699999999999932, 0.730000000000004, 0.7400000000000091, 0.5999999999999943, 0.6299999999999955, 0.6200000000000045, 0.7099999999999937] min= 0.5699999999999932 max= 0.7400000000000091
2025-06-26 14:13:59.613 E + non_comprs_txt= [0.0799999999999983, 0.14000000000000057, 0.19000000000001194, 0.12999999999999545, 0.1600000000000108, 0.1600000000000108, 0.12000000000000455, 0.18999999999999773, 0.18000000000000682] min= 0.0799999999999983 max= 0.19000000000001194
2025-06-26 14:13:59.621 E + non_comprs_bin= [0.14000000000000057, 0.18999999999999773, 0.21999999999999886, 0.1799999999999926, 0.1699999999999875, 0.1700000000000017, 0.18000000000000682, 0.18000000000000682, 0.18999999999999773] min= 0.14000000000000057 max= 0.21999999999999886
2025-06-26 14:13:59.633 E + median(compressed_txt) / median(non_comprs_txt) = 3.874999999999767
2025-06-26 14:13:59.643 E + median(compressed_bin) / median(non_comprs_bin) = 3.555555555555424
2025-06-26 14:13:59.651 E + median(non_comprs_txt) / median(non_comprs_bin) = 0.8888888888889152
2025-06-26 14:13:59.658
2025-06-26 14:13:59.669 tests/bugs/core_0733_test.py:254: AssertionError
2025-06-26 14:13:59.679 ---------------------------- Captured stdout setup -----------------------------
2025-06-26 14:13:59.689 Creating db: localhost:/var/tmp/qa_2024/test_173/test.fdb [page_size=None, sql_dialect=None, charset='NONE', user=SYSDBA, password=masterkey]
2025-06-26 14:13:59.698 ____________________ tests/bugs/core_1263_test.py::test_1_a ____________________
2025-06-26 14:13:59.706
2025-06-26 14:13:59.714 act = <firebird.qa.plugin.Action object at [hex]>
2025-06-26 14:13:59.724
2025-06-26 14:13:59.740 @pytest.mark.version('>=3.0')
2025-06-26 14:13:59.747 @pytest.mark.platform('Linux', 'Darwin')
2025-06-26 14:13:59.754 def test_1_a(act: Action):
2025-06-26 14:13:59.761 act.expected_stderr = expected_stderr_a
2025-06-26 14:13:59.767 act.gsec(input=commands)
2025-06-26 14:13:59.773 > assert act.clean_stderr == act.clean_expected_stderr
2025-06-26 14:13:59.779 E assert
2025-06-26 14:13:59.785 E GSEC> invalid switch specified in interactive mode
2025-06-26 14:13:59.791 E GSEC> invalid switch specified in interactive mode
2025-06-26 14:13:59.797 E GSEC> invalid switch specified in interactive mode
2025-06-26 14:13:59.803 E GSEC> invalid switch specified in interactive mode
2025-06-26 14:13:59.809 E GSEC> invalid switch specified in interactive mode
2025-06-26 14:13:59.816 E - GSEC> invalid switch specified
2025-06-26 14:13:59.827 E + GSEC> invalid switch specified in interactive mode
2025-06-26 14:13:59.843 E - error in switch specifications
2025-06-26 14:13:59.849 E GSEC>
2025-06-26 14:13:59.854
2025-06-26 14:13:59.859 tests/bugs/core_1263_test.py:44: AssertionError
2025-06-26 14:13:59.865 ---------------------------- Captured stdout setup -----------------------------
2025-06-26 14:13:59.871 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= [0.6299999999999955, 0.6599999999999966, 0.5900000000000034, 0.6500000000000057, 0.5599999999999881, 0.5600000000000023, 0.6299999999999955, 0.5499999999999972, 0.6200000000000045] min= 0.5499999999999972 max= 0.6599999999999966
E + compressed_bin= [0.6400000000000006, 0.6600000000000108, 0.5699999999999932, 0.730000000000004, 0.7400000000000091, 0.5999999999999943, 0.6299999999999955, 0.6200000000000045, 0.7099999999999937] min= 0.5699999999999932 max= 0.7400000000000091
E + non_comprs_txt= [0.0799999999999983, 0.14000000000000057, 0.19000000000001194, 0.12999999999999545, 0.1600000000000108, 0.1600000000000108, 0.12000000000000455, 0.18999999999999773, 0.18000000000000682] min= 0.0799999999999983 max= 0.19000000000001194
E + non_comprs_bin= [0.14000000000000057, 0.18999999999999773, 0.21999999999999886, 0.1799999999999926, 0.1699999999999875, 0.1700000000000017, 0.18000000000000682, 0.18000000000000682, 0.18999999999999773] min= 0.14000000000000057 max= 0.21999999999999886
E + median(compressed_txt) / median(non_comprs_txt) = 3.874999999999767
E + median(compressed_bin) / median(non_comprs_bin) = 3.555555555555424
E + median(non_comprs_txt) / median(non_comprs_bin) = 0.8888888888889152
tests/bugs/core_0733_test.py:254: AssertionError
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