2024/08/20-14:29:02.914107 140500271638080 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34553/att-00: fork to child time = 0.029072 sec 2024/08/20-14:29:02.915430 140500271638080 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34553/att-00 2024/08/20-14:29:02.921184 140500271638080 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34553/att-00 2024/08/20-14:29:02.922904 140500271638080 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-14:29:02.923336 140500271638080 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-14:29:02.968602 140500271638080 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-34553/att-00/MANIFEST-14629260 2024/08/20-14:29:02.983884 140500271638080 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-34553/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14669079, last_sequence is 190660440026, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14669005 2024/08/20-14:29:02.983895 140500271638080 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-14:29:02.984053 140500271638080 [version_set.cc:5652] Creating manifest 14669079 2024/08/20-14:29:03.011162 140500271638080 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34553/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-14:29:03.026335 140500271638080 [compaction_job.cc:2433] [default] [JOB 34553] Compacting 1@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-14:29:03.026357 140500271638080 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 17660 Base level 1, inputs: [14669054(15MB)], [14668987(48MB) 14668988(42MB)] 2024/08/20-14:29:03.155162 140500271638080 [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 2024/08/20-14:29:03.155197 140500271638080 [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 2024/08/20-14:29:03.155225 140500271638080 [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 2024/08/20-14:29:03.155241 140500271638080 [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 2024/08/20-14:29:03.155255 140500271638080 [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 2024/08/20-14:29:03.602723 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34553/att-00/14669080.sst) /dev/shm/ToplingTemp/Topling-386723-5vogKn 2024/08/20-14:29:04.190307 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34553/att-00/14669080.sst): first pass time = 0.59's, 114.223'MB/sec 2024/08/20-14:29:05.097309 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34553/att-00/14669080.sst): old prealloc_size = 73819750, real_size = 49187064 2024/08/20-14:29:05.097414 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34553/att-00/14669080.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.28 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-14:29:05.495566 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34553/att-00/14669080.sst): second pass time = 0.91's, 68.176'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.40's, 127.732'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19750.175'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.277'MB/sec write SST data time = 0.10's, 531.092'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 16874.840'MB/sec zip my value time = 0.91's, unzip length = 0.062'GB zip my value throughput = 68.176'MB/sec zip pipeline throughput = 138.909'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.28 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.28 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0509 GB } UnZip/Zip{ index = 1.8685 value = 1.2953 dict = 1.00 all = 1.3192 } Zip/UnZip{ index = 0.5352 value = 0.7720 dict = 1.00 all = 0.7580 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 0.918340275 MB/sec (with seq num) write speed all = 0.881524620 MB/sec (without seq num) 2024/08/20-14:29:05.560606 140500271638080 [compaction_job.cc:1944] [default] [JOB 34553] Generated table #14669080: 335545 keys, 50869963 bytes, temperature: kWarm 2024/08/20-14:29:05.560710 140500271638080 EVENT_LOG_v1 {"time_micros": 1724135345560651, "cf_name": "default", "job": 34553, "event": "table_file_creation", "file_number": 14669080, "file_size": 50869963, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190589699652, "largest_seqno": 190660311335, "table_properties": {"data_size": 47666464, "index_size": 1436608, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1724135343, "oldest_key_time": 0, "file_creation_time": 1724135343, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14669080, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:29:05.597827 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34553/att-00/14669081.sst) /dev/shm/ToplingTemp/Topling-386723-6VHW8n 2024/08/20-14:29:06.764625 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34553/att-00/14669081.sst): first pass time = 1.17's, 57.518'MB/sec 2024/08/20-14:29:08.363452 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34553/att-00/14669081.sst): old prealloc_size = 73819750, real_size = 49185280 2024/08/20-14:29:08.363550 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34553/att-00/14669081.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.28 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-14:29:08.704676 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34553/att-00/14669081.sst): second pass time = 1.60's, 38.635'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.34's, 149.072'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 33062.839'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.291'MB/sec write SST data time = 0.05's, 958.991'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 14906.274'MB/sec zip my value time = 1.60's, unzip length = 0.062'GB zip my value throughput = 38.635'MB/sec zip pipeline throughput = 119.735'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.28 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.28 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0509 GB } UnZip/Zip{ index = 1.8675 value = 1.2953 dict = 1.00 all = 1.3193 } Zip/UnZip{ index = 0.5355 value = 0.7720 dict = 1.00 all = 0.7580 } ---------------------------- 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 = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 0.919223464 MB/sec (with seq num) write speed all = 0.882373732 MB/sec (without seq num) 2024/08/20-14:29:08.767824 140500271638080 [compaction_job.cc:1944] [default] [JOB 34553] Generated table #14669081: 335545 keys, 50868171 bytes, temperature: kWarm 2024/08/20-14:29:08.767901 140500271638080 EVENT_LOG_v1 {"time_micros": 1724135348767858, "cf_name": "default", "job": 34553, "event": "table_file_creation", "file_number": 14669081, "file_size": 50868171, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190589705652, "largest_seqno": 190660311337, "table_properties": {"data_size": 47663840, "index_size": 1437440, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1724135345, "oldest_key_time": 0, "file_creation_time": 1724135345, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14669081, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:29:08.801681 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34553/att-00/14669082.sst) /dev/shm/ToplingTemp/Topling-386723-IqJtAo 2024/08/20-14:29:08.845723 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34553/att-00/14669082.sst): first pass time = 0.04's, 136.111'MB/sec 2024/08/20-14:29:08.910766 140500271638080 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34553/att-00/14669082.sst): part-0: reject ZipStore ratio = 0.951 2024/08/20-14:29:08.924050 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34553/att-00/14669082.sst): old prealloc_size = 73819750, real_size = 5713792 2024/08/20-14:29:08.924096 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34553/att-00/14669082.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 29938 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 6.59 raw-val = 0.0055 GB zip-val = 0.0055 GB avg-val = 184.00 avg-zval = 184.01 2024/08/20-14:29:08.935754 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34553/att-00/14669082.sst): second pass time = 0.06's, 85.622'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.01's, 495.390'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7656.655'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 1.029'MB/sec write SST data time = 0.00's, 1315.444'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 = 0.06's, unzip length = 0.006'GB zip my value throughput = 85.622'MB/sec zip pipeline throughput = 85.622'MB/sec entries = 29938 avg-key = 16.00 avg-zkey = 6.59 avg-val = 184.00 avg-zval = 184.01 usrkeys = 29938 avg-key = 8.00 avg-zkey = 6.59 avg-val = 191.00 avg-zval = 184.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 29938 bytes = 89824 } seq expand size = 209566 multi value expand size = 0 cnt WriteAppend = 681 UnZipSize{ index = 0.0002 GB value = 0.0055 GB dict = 0.00 MB all = 0.0060 GB } __ZipSize{ index = 0.0002 GB value = 0.0055 GB dict = 0.00 MB all = 0.0058 GB } UnZip/Zip{ index = 1.2138 value = 1.0000 dict = 0.00 all = 1.0328 } Zip/UnZip{ index = 0.8238 value = 1.0000 dict = 0.00 all = 0.9682 } ---------------------------- total value len = 62.430646 GB avg = 0.180 KB (by entry num) total key len = 6.799974 GB avg = 0.020 KB total ukey len = 3.195116 GB avg = 0.008 KB total ukey num = 0.390034589 Billion total entry num = 0.346912597 Billion write speed all = 0.919302935 MB/sec (with seq num) write speed all = 0.882450136 MB/sec (without seq num) 2024/08/20-14:29:08.948830 140500271638080 [compaction_job.cc:1944] [default] [JOB 34553] Generated table #14669082: 29938 keys, 5797259 bytes, temperature: kWarm 2024/08/20-14:29:08.948893 140500271638080 EVENT_LOG_v1 {"time_micros": 1724135348948860, "cf_name": "default", "job": 34553, "event": "table_file_creation", "file_number": 14669082, "file_size": 5797259, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190651421752, "largest_seqno": 190660311237, "table_properties": {"data_size": 5508784, "index_size": 197312, "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": 479008, "raw_average_key_size": 16, "raw_value_size": 5508592, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 29938, "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-FixedLenKeyIndex-MixedLenBlobStore", "creation_time": 1724135348, "oldest_key_time": 0, "file_creation_time": 1724135348, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14669082, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:29:08.957671 140500271638080 [compaction_job.cc:699] job-34553: subcompact[0], size: 0.107535 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34553/att-00 [14669080,14669081,14669082] 2024/08/20-14:29:08.983190 140500271638080 (Original Log Time 2024/08/20-14:29:03.026453) EVENT_LOG_v1 {"time_micros": 1724135343026379, "job": 34553, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14669054], "files_L2": [14668987, 14668988], "score": 0.990406, "input_data_size": 112840815, "oldest_snapshot_seqno": 190660439696} 2024/08/20-14:29:08.983193 140500271638080 (Original Log Time 2024/08/20-14:29:08.982514) [compaction_job.cc:2018] [default] [JOB 34553] Compacted 1@1 + 2@2 files to L2 => 107535393 bytes 2024/08/20-14:29:08.983195 140500271638080 (Original Log Time 2024/08/20-14:29:08.983123) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 19.0 rd, 18.1 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(15.9, 91.7 +0.0 blob) out(102.6 +0.0 blob), read-write-amplify(13.2) write-amplify(6.4) OK, records in: 703541, records dropped: 2513 output_compression: Snappy 2024/08/20-14:29:08.983202 140500271638080 (Original Log Time 2024/08/20-14:29:08.983168) EVENT_LOG_v1 {"time_micros": 1724135348983147, "cf": "default", "job": 34553, "event": "compaction_finished", "compaction_time_micros": 5931226, "compaction_time_cpu_micros": 1719076, "output_level": 2, "num_output_files": 3, "total_output_size": 107535393, "num_input_records": 703541, "num_output_records": 701028, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 91463164, "file_range_sync_nanos": 0, "file_fsync_nanos": 2098, "file_prepare_write_nanos": 38143, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-14:29:09.150061 140500271638080 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":1724092920,"starts":1724135342,"executesMs":6061,"compactionJobId":34553,"attempt":0,"compactionInputRawBytes":140708200,"compactionInputZipBytes":112840815,"compactionOutputRawBytes":0,"compactionOutputZipBytes":107535393,"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":"00-51123ff18e4c2bd3a5fe68d7ecde1269-062309b49d215306-00"}}, response = 2024/08/20-14:29:09.150166 140500271638080 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-34553/att-00: olev 2, work 6.062 s, result 6.115 ms, install 0.712 ms, input{raw 134.190 MiB zip 107.613 MiB}