2024/08/19-23:57:03.001635 140500489848384 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00686/att-00: fork to child time = 0.033855 sec 2024/08/19-23:57:03.002908 140500489848384 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00686/att-00 2024/08/19-23:57:03.008639 140500489848384 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00686/att-00 2024/08/19-23:57:03.010437 140500489848384 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/19-23:57:03.010831 140500489848384 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/19-23:57:03.049989 140500489848384 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-00686/att-00/MANIFEST-14619535 2024/08/19-23:57:03.103312 140500489848384 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-00686/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14620275, last_sequence is 189594660729, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14620156 2024/08/19-23:57:03.103321 140500489848384 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/19-23:57:03.103399 140500489848384 [version_set.cc:5652] Creating manifest 14620275 2024/08/19-23:57:03.129128 140500489848384 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00686/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/19-23:57:03.151433 140500489848384 [compaction_job.cc:2433] [default] [JOB 686] Compacting 1@2 + 2@3 files to L3, score 1.08, subcompactions 1 : 1 2024/08/19-23:57:03.151456 140500489848384 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 347 Base level 2, inputs: [14620265(48MB)], [14619790(91MB) 14619792(80MB)] 2024/08/19-23:57:03.163089 140500489848384 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/19-23:57:03.163149 140500489848384 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/19-23:57:03.163185 140500489848384 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/19-23:57:03.163200 140500489848384 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/19-23:57:03.163214 140500489848384 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/19-23:57:04.278560 140500489848384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00686/att-00/14620276.sst) /dev/shm/ToplingTemp/Topling-65183-WoaJ31 2024/08/19-23:57:06.288633 140500489848384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00686/att-00/14620276.sst): first pass time = 2.01's, 66.775'MB/sec 2024/08/19-23:57:14.002189 140500489848384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00686/att-00/14620276.sst): old prealloc_size = 147639500, real_size = 92009848 2024/08/19-23:57:14.002297 140500489848384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00686/att-00/14620276.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.28 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/19-23:57:15.205584 140500489848384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00686/att-00/14620276.sst): second pass time = 7.71's, 16.011'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.20's, 79.234'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15928.084'MB/sec (index lex order gen) rebuild zvType time = 0.93's, 0.181'MB/sec write SST data time = 0.27's, 346.942'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 26568.677'MB/sec zip my value time = 7.71's, unzip length = 0.123'GB zip my value throughput = 16.011'MB/sec zip pipeline throughput = 149.842'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.28 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.28 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0953 GB } UnZip/Zip{ index = 6.2346 value = 1.3572 dict = 1.00 all = 1.4076 } Zip/UnZip{ index = 0.1604 value = 0.7368 dict = 1.00 all = 0.7104 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 3.010542469 MB/sec (with seq num) write speed all = 2.889856164 MB/sec (without seq num) 2024/08/19-23:57:15.371306 140500489848384 [compaction_job.cc:1944] [default] [JOB 686] Generated table #14620276: 671089 keys, 95349500 bytes, temperature: kWarm 2024/08/19-23:57:15.371401 140500489848384 EVENT_LOG_v1 {"time_micros": 1724083035371343, "cf_name": "default", "job": 686, "event": "table_file_creation", "file_number": 14620276, "file_size": 95349500, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189483162913, "largest_seqno": 189594163066, "table_properties": {"data_size": 90980784, "index_size": 861120, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724083024, "oldest_key_time": 0, "file_creation_time": 1724083024, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14620276, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/19-23:57:15.488526 140500489848384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00686/att-00/14620277.sst) /dev/shm/ToplingTemp/Topling-65183-QQZ2i1 2024/08/19-23:57:17.559955 140500489848384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00686/att-00/14620277.sst): first pass time = 2.07's, 64.796'MB/sec 2024/08/19-23:57:20.451666 140500489848384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00686/att-00/14620277.sst): old prealloc_size = 147639500, real_size = 91560416 2024/08/19-23:57:20.451736 140500489848384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00686/att-00/14620277.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.61 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/19-23:57:21.502485 140500489848384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00686/att-00/14620277.sst): second pass time = 2.89's, 42.716'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.05's, 90.390'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10389.736'MB/sec (index lex order gen) rebuild zvType time = 0.82's, 0.204'MB/sec write SST data time = 0.23's, 413.312'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 31718.950'MB/sec zip my value time = 2.89's, unzip length = 0.123'GB zip my value throughput = 42.716'MB/sec zip pipeline throughput = 123.141'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.61 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.61 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0004 GB value = 0.0910 GB dict = 1.24 MB all = 0.0950 GB } UnZip/Zip{ index = 13.0501 value = 1.3572 dict = 1.00 all = 1.4131 } Zip/UnZip{ index = 0.0766 value = 0.7368 dict = 1.00 all = 0.7077 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 3.015757977 MB/sec (with seq num) write speed all = 2.894871294 MB/sec (without seq num) 2024/08/19-23:57:21.609540 140500489848384 [compaction_job.cc:1944] [default] [JOB 686] Generated table #14620277: 671089 keys, 94983932 bytes, temperature: kWarm 2024/08/19-23:57:21.609602 140500489848384 EVENT_LOG_v1 {"time_micros": 1724083041609571, "cf_name": "default", "job": 686, "event": "table_file_creation", "file_number": 14620277, "file_size": 94983932, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189430472931, "largest_seqno": 189594163069, "table_properties": {"data_size": 90981072, "index_size": 411392, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724083035, "oldest_key_time": 0, "file_creation_time": 1724083035, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14620277, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/19-23:57:21.646284 140500489848384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00686/att-00/14620278.sst) /dev/shm/ToplingTemp/Topling-65183-lpfLl3 2024/08/19-23:57:21.836261 140500489848384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00686/att-00/14620278.sst): first pass time = 0.19's, 216.946'MB/sec 2024/08/19-23:57:22.165395 140500489848384 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00686/att-00/14620278.sst): part-0: reject ZipStore ratio = 0.801 2024/08/19-23:57:22.262060 140500489848384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00686/att-00/14620278.sst): old prealloc_size = 147639500, real_size = 38137184 2024/08/19-23:57:22.262131 140500489848384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00686/att-00/14620278.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 206027 prefix = 4 raw-key = 0.0008 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.86 raw-val = 0.0379 GB zip-val = 0.0379 GB avg-val = 184.00 avg-zval = 184.00 2024/08/19-23:57:22.345863 140500489848384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00686/att-00/14620278.sst): second pass time = 0.33's, 115.442'MB/sec, value only(92.0% of KV) wait indexing time = 0.10's, remap KeyValue time = 0.08's, 462.936'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4667.108'MB/sec (index lex order gen) rebuild zvType time = 0.05's, 0.967'MB/sec write SST data time = 0.03's, 1270.874'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.33's, unzip length = 0.038'GB zip my value throughput = 115.442'MB/sec zip pipeline throughput = 115.442'MB/sec entries = 206027 avg-key = 16.00 avg-zkey = 0.86 avg-val = 184.00 avg-zval = 184.00 usrkeys = 206027 avg-key = 8.00 avg-zkey = 0.86 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 206027 bytes = 721104 } seq expand size = 1442189 multi value expand size = 0 cnt WriteAppend = 4635 UnZipSize{ index = 0.0016 GB value = 0.0379 GB dict = 0.00 MB all = 0.0412 GB } __ZipSize{ index = 0.0002 GB value = 0.0379 GB dict = 0.00 MB all = 0.0388 GB } UnZip/Zip{ index = 9.3445 value = 1.0000 dict = 0.00 all = 1.0618 } Zip/UnZip{ index = 0.1070 value = 1.0000 dict = 0.00 all = 0.9418 } ---------------------------- total value len = 62.592457 GB avg = 0.180 KB (by entry num) total key len = 6.813529 GB avg = 0.020 KB total ukey len = 3.201893 GB avg = 0.008 KB total ukey num = 0.390881766 Billion total entry num = 0.347759774 Billion write speed all = 3.017501550 MB/sec (with seq num) write speed all = 2.896547642 MB/sec (without seq num) 2024/08/19-23:57:22.479868 140500489848384 [compaction_job.cc:1944] [default] [JOB 686] Generated table #14620278: 206027 keys, 38807850 bytes, temperature: kWarm 2024/08/19-23:57:22.479988 140500489848384 EVENT_LOG_v1 {"time_micros": 1724083042479943, "cf_name": "default", "job": 686, "event": "table_file_creation", "file_number": 14620278, "file_size": 38807850, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189430470970, "largest_seqno": 189594159076, "table_properties": {"data_size": 37909168, "index_size": 176384, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 3296432, "raw_average_key_size": 16, "raw_value_size": 37908968, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 206027, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-MixedLenBlobStore", "creation_time": 1724083041, "oldest_key_time": 0, "file_creation_time": 1724083041, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14620278, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/19-23:57:22.500502 140500489848384 [compaction_job.cc:699] job-00686: subcompact[0], size: 0.229141 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00686/att-00 [14620276,14620277,14620278] 2024/08/19-23:57:22.550349 140500489848384 (Original Log Time 2024/08/19-23:57:03.151553) EVENT_LOG_v1 {"time_micros": 1724083023151476, "job": 686, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14620265], "files_L3": [14619790, 14619792], "score": 1.07807, "input_data_size": 230733810, "oldest_snapshot_seqno": 189594660057} 2024/08/19-23:57:22.550352 140500489848384 (Original Log Time 2024/08/19-23:57:22.549860) [compaction_job.cc:2018] [default] [JOB 686] Compacted 1@2 + 2@3 files to L3 => 229141282 bytes 2024/08/19-23:57:22.550354 140500489848384 (Original Log Time 2024/08/19-23:57:22.550289) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 11.9 rd, 11.8 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.3, 171.7 +0.0 blob) out(218.5 +0.0 blob), read-write-amplify(9.1) write-amplify(4.5) OK, records in: 1598227, records dropped: 50022 output_compression: Snappy 2024/08/19-23:57:22.550361 140500489848384 (Original Log Time 2024/08/19-23:57:22.550331) EVENT_LOG_v1 {"time_micros": 1724083042550311, "cf": "default", "job": 686, "event": "compaction_finished", "compaction_time_micros": 19348972, "compaction_time_cpu_micros": 4158446, "output_level": 3, "num_output_files": 3, "total_output_size": 229141282, "num_input_records": 1598227, "num_output_records": 1548205, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 282320275, "file_range_sync_nanos": 0, "file_fsync_nanos": 2184, "file_prepare_write_nanos": 226637, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/19-23:57:22.661051 140500489848384 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1724082090,"starts":1724083022,"executesMs":19541,"compactionJobId":686,"attempt":0,"compactionInputRawBytes":319645400,"compactionInputZipBytes":230733810,"compactionOutputRawBytes":0,"compactionOutputZipBytes":229141282,"headers":{"Accept":"*/*","Connection":"close","Host":"aliyun-topling-saas.topling.cn:18443","RemoteIp":"120.24.192.169","X-Forwarded-For":"120.24.192.169","region":"cn-shenzhen","token":"e6474c481bd4415abc537135cc03626b","instance-token":"e6474c481bd4415abc537135cc03626b","provider":"aliyun","CloudMarketInstanceId":"si-59c0ae5c955845588903","MeteringAssit":"","Transfer-Encoding":"chunked","traceparent":"00-92ef53ec07c7b3ecba203ff675baaede-93d4fa13834efb4a-00"}}, response = 2024/08/19-23:57:22.661148 140500489848384 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-00686/att-00: olev 3, work 19.542 s, result 6.215 ms, install 0.522 ms, input{raw 304.838 MiB zip 220.045 MiB}