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Annotation type Annotation details
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= [0.5, 0.52, 0.53, 0.58, 0.57, 0.5399999999999999, 0.52, 0.49000000000000005, 0.52]  min= 0.49000000000000005  max= 0.58
  + compressed_bin= [0.52, 0.6099999999999999, 0.6499999999999999, 0.7200000000000001, 0.65, 0.5399999999999999, 0.53, 0.56, 0.56]  min= 0.52  max= 0.7200000000000001
  + non_comprs_txt= [0.13, 0.14, 0.13, 0.09999999999999999, 0.15, 0.1, 0.13999999999999999, 0.14, 0.11000000000000001]  min= 0.09999999999999999  max= 0.15
  + non_comprs_bin= [0.17, 0.15000000000000002, 0.16, 0.16999999999999998, 0.16999999999999998, 0.16999999999999998, 0.16000000000000003, 0.2, 0.16999999999999998]  min= 0.15000000000000002  max= 0.2
  + median(compressed_txt) / median(non_comprs_txt) = 4.0
  + median(compressed_bin) / median(non_comprs_bin) = 3.2941176470588243
  + median(non_comprs_txt) / median(non_comprs_bin) = 0.7647058823529412

LOG DETAILS:

2024-12-06 06:32:31.924
2024-12-06 06:32:31.929 act = <firebird.qa.plugin.Action object at [hex]>
2024-12-06 06:32:31.934 capsys = <_pytest.capture.CaptureFixture object at [hex]>
2024-12-06 06:32:31.939
2024-12-06 06:32:31.945 @pytest.mark.version('>=3.0')
2024-12-06 06:32:31.951 def test_1(act: Action, capsys):
2024-12-06 06:32:31.956
2024-12-06 06:32:31.962 # OPTIONAL CHECK: minimal ratio between CPU user time when WireCompression = false
2024-12-06 06:32:31.968 # and engine sends to client: 1) 'IDEALLY COMPRESSABLE'; 2) 'ABSOLUTELY IMCOMPRESSIBLE' data.
2024-12-06 06:32:31.974 # This can be useful to estimate record-level compression: textual data can be compressed
2024-12-06 06:32:31.979 # very well, so its transfer must take much less time then for GEN_UUID.
2024-12-06 06:32:31.984 # Experiments show that this ratio can be on Windows in the scope 0.3.... 0.8,
2024-12-06 06:32:31.990 # but on Linux it can be 1.0 or even slightly more then 1(!)
2024-12-06 06:32:31.996 # Windows: 0.500; 0.600; 0.571; 0.428; 0.714; 0.667; 0.625; 0.429; 0.571 // 4.0.1
2024-12-06 06:32:32.002 #          0.454; 0.357; 0.357; 0.500; 0.250; 0.385; 0.333; 0.200; 0.500 // 3.0.8
2024-12-06 06:32:32.007 # Linux:   0.684; 1.000; 1.000; 1.067; 0.867; 0.813; 0.800; 0.777; 0.750 // 4.0.1
2024-12-06 06:32:32.011 #          0.928; 1.000; 0.933; 1.000; 1.077; 0.750; 0.938; 0.929; 0.928 // 3.0.8
2024-12-06 06:32:32.016 if act.is_version('<4'):
2024-12-06 06:32:32.021 # 16.09.2022, 4.3.0.8 Classic: Windows -> 1.2
2024-12-06 06:32:32.025 MAX_CPU_RATIO_TXT2BIN_WCOMPR_OFF = 1.1 if platform.system() == 'Linux' else 1.5
2024-12-06 06:32:32.030 else:
2024-12-06 06:32:32.035 # 05.03.2023, 5.0.0.970, SS, Linux: 1.1 --> 1.3
2024-12-06 06:32:32.040 # 05.04.2023, 5.0.0.1001, SS, WIndows: 0.95 --> 1.5
2024-12-06 06:32:32.045 MAX_CPU_RATIO_TXT2BIN_WCOMPR_OFF = 1.3 if platform.system() == 'Linux' else 1.5
2024-12-06 06:32:32.050
2024-12-06 06:32:32.054 # Register Firebird server (D:\FB\probes\fid-set-dpb-probe-05x.py)
2024-12-06 06:32:32.059 srv_cfg = driver_config.register_server(name = 'test_srv_core_0733', config = '')
2024-12-06 06:32:32.064
2024-12-06 06:32:32.070 #srv_config_key_value_text = \
2024-12-06 06:32:32.075 #f"""
2024-12-06 06:32:32.080 #    [test_srv_core_0733]
2024-12-06 06:32:32.085 #    protocol = inet
2024-12-06 06:32:32.090 #"""
2024-12-06 06:32:32.095 #driver_config.register_server(name = 'test_srv_core_0733', config = srv_config_key_value_text)
2024-12-06 06:32:32.100 #db_cfg_object = driver_config.register_database(name = 'test_db_core_0733')
2024-12-06 06:32:32.104 #db_cfg_object.database.value = str(act.db.db_path)
2024-12-06 06:32:32.109
2024-12-06 06:32:32.114 benchmark_data = defaultdict(list)
2024-12-06 06:32:32.118
2024-12-06 06:32:32.123 for w_compr in (True, False):
2024-12-06 06:32:32.128
2024-12-06 06:32:32.133 db_cfg_name = f'test_db_core_0733__wcompr_{w_compr}'
2024-12-06 06:32:32.137 db_cfg_object = driver_config.register_database(name = db_cfg_name)
2024-12-06 06:32:32.142 db_cfg_object.server.value = srv_cfg.name
2024-12-06 06:32:32.147 # db_cfg_object.protocol.value = None /  XNET /  WNET -- these can not be used in this test!
2024-12-06 06:32:32.153 db_cfg_object.protocol.value = NetProtocol.INET
2024-12-06 06:32:32.158 db_cfg_object.database.value = str(act.db.db_path)
2024-12-06 06:32:32.162 db_cfg_object.config.value = f"""
2024-12-06 06:32:32.167 WireCrypt = Disabled
2024-12-06 06:32:32.172 WireCompression = {w_compr}
2024-12-06 06:32:32.177 """
2024-12-06 06:32:32.182 for i in range(0, N_MEASURES):
2024-12-06 06:32:32.187 with connect(db_cfg_name, user = act.db.user, password = act.db.password) as con:
2024-12-06 06:32:32.192 prot_name = db_cfg_object.protocol.value.name if db_cfg_object.protocol.value else 'Embedded'
2024-12-06 06:32:32.197 assert w_compr == con.info.is_compressed(), f'Protocol: {prot_name} - can not be used to measure wire_compression'
2024-12-06 06:32:32.201
2024-12-06 06:32:32.207 with con.cursor() as cur:
2024-12-06 06:32:32.212 cur.execute('select mon$server_pid, mon$remote_protocol as p from mon$attachments where mon$attachment_id = current_connection')
2024-12-06 06:32:32.219 for r in cur:
2024-12-06 06:32:32.225 fb_pid, connection_protocol = r
2024-12-06 06:32:32.232 assert connection_protocol.startswith('TCP'), f'Invalid connection protocol: {connection_protocol}'
2024-12-06 06:32:32.238
2024-12-06 06:32:32.244 for data_source in ('t_common_text', 't_binary_data'):
2024-12-06 06:32:32.249 cur.execute('select s from ' + data_source)
2024-12-06 06:32:32.254
2024-12-06 06:32:32.258 fb_info_a = psutil.Process(fb_pid).cpu_times()
2024-12-06 06:32:32.263 for r in cur:
2024-12-06 06:32:32.268 # *** FULL FETCH ***
2024-12-06 06:32:32.272 pass
2024-12-06 06:32:32.276 fb_info_b = psutil.Process(fb_pid).cpu_times()
2024-12-06 06:32:32.281
2024-12-06 06:32:32.286 k = ('WireCompression=%d' % (1 if w_compr else 0), 'DataSource='+data_source)
2024-12-06 06:32:32.291 benchmark_data[k] += fb_info_b.user - fb_info_a.user,
2024-12-06 06:32:32.295
2024-12-06 06:32:32.299
2024-12-06 06:32:32.304 compressed_txt = [ v for k,v in benchmark_data.items() if k[0] == 'WireCompression=1' and k[1] == 'DataSource=t_common_text'][0]
2024-12-06 06:32:32.309 compressed_bin = [ v for k,v in benchmark_data.items() if k[0] == 'WireCompression=1' and k[1] == 'DataSource=t_binary_data'][0]
2024-12-06 06:32:32.313 non_comprs_txt = [ v for k,v in benchmark_data.items() if k[0] == 'WireCompression=0' and k[1] == 'DataSource=t_common_text'][0]
2024-12-06 06:32:32.318 non_comprs_bin = [ v for k,v in benchmark_data.items() if k[0] == 'WireCompression=0' and k[1] == 'DataSource=t_binary_data'][0]
2024-12-06 06:32:32.322
2024-12-06 06:32:32.327 cpu_txt_wcompr_ON_vs_OFF = median(compressed_txt) / max(0.00001, median(non_comprs_txt))
2024-12-06 06:32:32.331 cpu_bin_wcompr_ON_vs_OFF = median(compressed_bin) / max(0.00001, median(non_comprs_bin))
2024-12-06 06:32:32.335 cpu_txt2bin_wcompr_OFF = median(non_comprs_txt) / max(0.00001, median(non_comprs_bin))
2024-12-06 06:32:32.339
2024-12-06 06:32:32.344 msg_result1 = 'CPU time ratio when sending %s and WireCompression is ON vs OFF: %s'
2024-12-06 06:32:32.348 what_sent1 = 'COMPRESSABLE TEXTUAL DATA'
2024-12-06 06:32:32.353 all_fine = 1
2024-12-06 06:32:32.357 if cpu_txt_wcompr_ON_vs_OFF > MIN_CPU_RATIO_TXT_WCOMPR_ON_OFF:
2024-12-06 06:32:32.362 print(msg_result1 % (what_sent1, 'EXPECTED') )
2024-12-06 06:32:32.366 else:
2024-12-06 06:32:32.370 print(msg_result1 % (what_sent1, '/* perf_issue_tag */ UNEXPECTED less than '+str(MIN_CPU_RATIO_TXT_WCOMPR_ON_OFF)) )
2024-12-06 06:32:32.374 all_fine = 0
2024-12-06 06:32:32.379
2024-12-06 06:32:32.383
2024-12-06 06:32:32.387 what_sent2 = 'INCOMPRESSABLE BINARY DATA'
2024-12-06 06:32:32.392 if cpu_bin_wcompr_ON_vs_OFF > MIN_CPU_RATIO_BIN_WCOMPR_ON_OFF:
2024-12-06 06:32:32.396 print(msg_result1 % (what_sent2, 'EXPECTED') )
2024-12-06 06:32:32.400 else:
2024-12-06 06:32:32.404 print(msg_result1 % (what_sent2, '/* perf_issue_tag */ UNEXPECTED, less than '+str(MIN_CPU_RATIO_BIN_WCOMPR_ON_OFF)) )
2024-12-06 06:32:32.409 all_fine = 0
2024-12-06 06:32:32.413
2024-12-06 06:32:32.417
2024-12-06 06:32:32.421 msg_result2 = 'CPU time ratio when WireCompression is OFF and sending TEXTUAL vs BINARY data: %s'
2024-12-06 06:32:32.426 if cpu_txt2bin_wcompr_OFF <= MAX_CPU_RATIO_TXT2BIN_WCOMPR_OFF:
2024-12-06 06:32:32.430 print(msg_result2 % ('EXPECTED') )
2024-12-06 06:32:32.434 else:
2024-12-06 06:32:32.438 print(msg_result2 % ('/* perf_issue_tag */ UNEXPECTED, more than ' + str(MAX_CPU_RATIO_TXT2BIN_WCOMPR_OFF)) )
2024-12-06 06:32:32.443 all_fine = 0
2024-12-06 06:32:32.447
2024-12-06 06:32:32.453 if not all_fine:
2024-12-06 06:32:32.459 print('compressed_txt=',compressed_txt,' min=',min(compressed_txt),' max=',max(compressed_txt))
2024-12-06 06:32:32.465 print('compressed_bin=',compressed_bin,' min=',min(compressed_bin),' max=',max(compressed_bin))
2024-12-06 06:32:32.471 print('non_comprs_txt=',non_comprs_txt,' min=',min(non_comprs_txt),' max=',max(non_comprs_txt))
2024-12-06 06:32:32.475 print('non_comprs_bin=',non_comprs_bin,' min=',min(non_comprs_bin),' max=',max(non_comprs_bin))
2024-12-06 06:32:32.480
2024-12-06 06:32:32.484 print('median(compressed_txt) / median(non_comprs_txt) =',1.000 * median(compressed_txt) / max(0.00001, median(non_comprs_txt)) )
2024-12-06 06:32:32.488 print('median(compressed_bin) / median(non_comprs_bin) =',1.000 * median(compressed_bin) / max(0.00001, median(non_comprs_bin)) )
2024-12-06 06:32:32.493 print('median(non_comprs_txt) / median(non_comprs_bin) =',1.000 * median(non_comprs_txt) / max(0.00001, median(non_comprs_bin)) )
2024-12-06 06:32:32.497
2024-12-06 06:32:32.501
2024-12-06 06:32:32.506 expected_stdout = ''
2024-12-06 06:32:32.510 for f in (what_sent1, what_sent2):
2024-12-06 06:32:32.514 expected_stdout += ''.join( (msg_result1 % (f, 'EXPECTED'), '\n')  )
2024-12-06 06:32:32.519 expected_stdout += (msg_result2 % 'EXPECTED')
2024-12-06 06:32:32.525
2024-12-06 06:32:32.529 act.expected_stdout = expected_stdout
2024-12-06 06:32:32.533 act.stdout = capsys.readouterr().out
2024-12-06 06:32:32.538 >       assert act.clean_stdout == act.clean_expected_stdout
2024-12-06 06:32:32.542 E       assert
2024-12-06 06:32:32.546 E         - CPU time ratio when sending COMPRESSABLE TEXTUAL DATA and WireCompression is ON vs OFF: EXPECTED
2024-12-06 06:32:32.551 E         + CPU time ratio when sending COMPRESSABLE TEXTUAL DATA and WireCompression is ON vs OFF: /* perf_issue_tag */ UNEXPECTED less than 5
2024-12-06 06:32:32.562 E         - CPU time ratio when sending INCOMPRESSABLE BINARY DATA and WireCompression is ON vs OFF: EXPECTED
2024-12-06 06:32:32.568 E         + CPU time ratio when sending INCOMPRESSABLE BINARY DATA and WireCompression is ON vs OFF: /* perf_issue_tag */ UNEXPECTED, less than 4
2024-12-06 06:32:32.579 E           CPU time ratio when WireCompression is OFF and sending TEXTUAL vs BINARY data: EXPECTED
2024-12-06 06:32:32.584 E         + compressed_txt= [0.5, 0.52, 0.53, 0.58, 0.57, 0.5399999999999999, 0.52, 0.49000000000000005, 0.52]  min= 0.49000000000000005  max= 0.58
2024-12-06 06:32:32.590 E         + compressed_bin= [0.52, 0.6099999999999999, 0.6499999999999999, 0.7200000000000001, 0.65, 0.5399999999999999, 0.53, 0.56, 0.56]  min= 0.52  max= 0.7200000000000001
2024-12-06 06:32:32.595 E         + non_comprs_txt= [0.13, 0.14, 0.13, 0.09999999999999999, 0.15, 0.1, 0.13999999999999999, 0.14, 0.11000000000000001]  min= 0.09999999999999999  max= 0.15
2024-12-06 06:32:32.601 E         + non_comprs_bin= [0.17, 0.15000000000000002, 0.16, 0.16999999999999998, 0.16999999999999998, 0.16999999999999998, 0.16000000000000003, 0.2, 0.16999999999999998]  min= 0.15000000000000002  max= 0.2
2024-12-06 06:32:32.609 E         + median(compressed_txt) / median(non_comprs_txt) = 4.0
2024-12-06 06:32:32.615 E         + median(compressed_bin) / median(non_comprs_bin) = 3.2941176470588243
2024-12-06 06:32:32.621 E         + median(non_comprs_txt) / median(non_comprs_bin) = 0.7647058823529412
2024-12-06 06:32:32.626
2024-12-06 06:32:32.630 tests/bugs/core_0733_test.py:254: AssertionError
2024-12-06 06:32:32.639 ---------------------------- Captured stdout setup -----------------------------
2024-12-06 06:32:32.646 Creating db: localhost:/var/tmp/qa_2024/test_173/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= [0.5, 0.52, 0.53, 0.58, 0.57, 0.5399999999999999, 0.52, 0.49000000000000005, 0.52]  min= 0.49000000000000005  max= 0.58
E         + compressed_bin= [0.52, 0.6099999999999999, 0.6499999999999999, 0.7200000000000001, 0.65, 0.5399999999999999, 0.53, 0.56, 0.56]  min= 0.52  max= 0.7200000000000001
E         + non_comprs_txt= [0.13, 0.14, 0.13, 0.09999999999999999, 0.15, 0.1, 0.13999999999999999, 0.14, 0.11000000000000001]  min= 0.09999999999999999  max= 0.15
E         + non_comprs_bin= [0.17, 0.15000000000000002, 0.16, 0.16999999999999998, 0.16999999999999998, 0.16999999999999998, 0.16000000000000003, 0.2, 0.16999999999999998]  min= 0.15000000000000002  max= 0.2
E         + median(compressed_txt) / median(non_comprs_txt) = 4.0
E         + median(compressed_bin) / median(non_comprs_bin) = 3.2941176470588243
E         + median(non_comprs_txt) / median(non_comprs_bin) = 0.7647058823529412

tests/bugs/core_0733_test.py:254: AssertionError
Full history of outcomes and elapsed time, ms:
NN SNAP_INFO CS_outcome SS_outcome CS_run_time SS_run_time CS_run_beg CS_run_end SS_run_beg SS_run_end
1 4.0.6.3189 2025.02.25 1a1a5 F F 32092 30923 2025.06.29 14:58:42.070 2025.06.29 14:59:14.162 2025.06.29 13:51:46.784 2025.06.29 13:52:17.707
2 4.0.6.3184 2025.02.24 9388c F F 692 493 2025.02.25 12:50:31.814 2025.02.25 12:50:32.506 2025.02.25 11:39:06.778 2025.02.25 11:39:07.271
3 4.0.6.3183 2025.02.16 cf6ca F F 656 502 2025.02.17 06:43:19.873 2025.02.17 06:43:20.529 2025.02.17 05:31:50.652 2025.02.17 05:31:51.154
4 4.0.6.3169 2024.12.13 42cc1 F F 670 523 2025.02.16 03:42:12.040 2025.02.16 03:42:12.710 2025.02.16 02:33:10.238 2025.02.16 02:33:10.761
5 4.0.6.3169 2024.12.08 50eb6 F F 543 390 2024.12.12 18:11:03.757 2024.12.12 18:11:04.300 2024.12.12 17:15:32.245 2024.12.12 17:15:32.635
6 4.0.6.3168 2024.11.28 48149 F F 529 361 2024.12.06 02:33:05.697 2024.12.06 02:33:06.226 2024.12.06 01:39:21.924 2024.12.06 01:39:22.285
7 4.0.6.3163 2024.10.16 2bb10 F F 557 408 2024.11.27 10:56:03.008 2024.11.27 10:56:03.565 2024.11.27 10:01:27.760 2024.11.27 10:01:28.168
8 4.0.6.3163 2024.10.15 f387e F F 502 357 2024.10.16 04:04:37.311 2024.10.16 04:04:37.813 2024.10.16 03:12:40.596 2024.10.16 03:12:40.953
9 4.0.6.3147 2024.08.31 4655b F F 591 441 2024.09.30 11:15:04.641 2024.09.30 11:15:05.232 2024.09.30 10:17:50.174 2024.09.30 10:17:50.615
10 4.0.6.3140 2024.08.16 1dd8b F F 1645 1030 2024.08.31 17:07:20.063 2024.08.31 17:07:21.708 2024.08.31 15:26:17.389 2024.08.31 15:26:18.419
11 4.0.6.3140 2024.08.09 34747 F F 675 469 2024.08.16 10:15:59.071 2024.08.16 10:15:59.746 2024.08.16 09:13:42.389 2024.08.16 09:13:42.858
12 4.0.5.3110 2024.07.30 c6527 P P 700 517 2024.08.09 10:07:11.957 2024.08.09 10:07:12.657 2024.08.09 09:04:54.636 2024.08.09 09:04:55.153
13 4.0.5.3109 2024.06.11 6addf P P 455 345 2024.07.30 08:31:48.300 2024.07.30 08:31:48.755 2024.07.30 07:36:41.008 2024.07.30 07:36:41.353
14 4.0.5.3097 2024.05.09 27fa6 P P 634 410 2024.05.14 09:15:11.369 2024.05.14 09:15:12.003 2024.05.14 08:20:24.083 2024.05.14 08:20:24.493
15 4.0.5.3091 2024.04.29 bd0aa P P 448 298 2024.05.08 20:23:36.362 2024.05.08 20:23:36.810 2024.05.08 19:35:29.663 2024.05.08 19:35:29.961
16 4.0.5.3089 2024.04.25 4b9c7 P P 435 264 2024.04.27 15:07:24.958 2024.04.27 15:07:25.393 2024.04.27 14:18:48.901 2024.04.27 14:18:49.165

Elapsed time, ms. Chart for last 16 runs:

Last commits information (all timestamps in UTC):