2024/07/28-01:43:32.898404 140535368681024 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-155033/att-00: fork to child time = 0.022061 sec 2024/07/28-01:43:32.899354 140535368681024 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-155033/att-00 2024/07/28-01:43:32.904160 140535368681024 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-155033/att-00 2024/07/28-01:43:32.905329 140535368681024 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/28-01:43:32.905678 140535368681024 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/28-01:43:32.948581 140535368681024 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-155033/att-00/MANIFEST-13366722 2024/07/28-01:43:32.962863 140535368681024 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-155033/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13552331, last_sequence is 167068391235, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13552247 2024/07/28-01:43:32.962886 140535368681024 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/28-01:43:32.962975 140535368681024 [version_set.cc:5652] Creating manifest 13552331 2024/07/28-01:43:33.000172 140535368681024 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-155033/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/28-01:43:33.021338 140535368681024 [compaction_job.cc:2433] [default] [JOB 155033] Compacting 1@2 + 3@3 files to L3, score 0.98, subcompactions 1 : 1 2024/07/28-01:43:33.021350 140535368681024 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 80311 Base level 2, inputs: [13552268(31MB)], [13552296(41MB) 13552297(7918KB) 13552320(41MB)] 2024/07/28-01:43:33.283188 140535368681024 [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 2024/07/28-01:43:33.283203 140535368681024 [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 2024/07/28-01:43:33.283220 140535368681024 [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 2024/07/28-01:43:33.283231 140535368681024 [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 2024/07/28-01:43:33.283239 140535368681024 [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 2024/07/28-01:43:33.584780 140535368681024 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-155033/att-00/13552332.sst) /dev/shm/ToplingTemp/Topling-88066-c9GKnl 2024/07/28-01:43:33.765328 140535368681024 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-155033/att-00/13552332.sst): first pass time = 0.18's, 743.615'MB/sec 2024/07/28-01:43:34.684279 140535368681024 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-155033/att-00/13552332.sst): old prealloc_size = 141951228, real_size = 41897680 2024/07/28-01:43:34.684352 140535368681024 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-155033/att-00/13552332.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.28 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1017.00 avg-zval = 318.18 2024/07/28-01:43:34.846060 140535368681024 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-155033/att-00/13552332.sst): second pass time = 0.92's, 143.387'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 270.097'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19243.243'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.269'MB/sec write SST data time = 0.04's, 1049.082'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 36326.900'MB/sec zip my value time = 0.92's, unzip length = 0.132'GB zip my value throughput = 143.387'MB/sec zip pipeline throughput = 143.387'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 5.28 avg-val = 1017.00 avg-zval = 318.18 usrkeys = 129429 avg-key = 12.00 avg-zkey = 5.28 avg-val = 1024.00 avg-zval = 318.18 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 453024 } seq expand size = 906003 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0412 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.2723 value = 3.1963 dict = 1.00 all = 3.0715 } Zip/UnZip{ index = 0.4401 value = 0.3129 dict = 1.00 all = 0.3256 } ---------------------------- total value len = 0.132535 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129429 Billion total entry num = 0.000129429 Billion write speed all = 0.007528321 MB/sec (with seq num) write speed all = 0.007470633 MB/sec (without seq num) 2024/07/28-01:43:34.901002 140535368681024 [compaction_job.cc:1944] [default] [JOB 155033] Generated table #13552332: 129429 keys, 43697778 bytes, temperature: kWarm 2024/07/28-01:43:34.901107 140535368681024 EVENT_LOG_v1 {"time_micros": 1722102214901049, "cf_name": "default", "job": 155033, "event": "table_file_creation", "file_number": 13552332, "file_size": 43697778, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166836028804, "largest_seqno": 167068120200, "table_properties": {"data_size": 41181632, "index_size": 683520, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629223, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129429, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-DictZipBlobStore", "creation_time": 1722102213, "oldest_key_time": 0, "file_creation_time": 1722102213, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13552332, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/28-01:43:34.951861 140535368681024 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-155033/att-00/13552333.sst) /dev/shm/ToplingTemp/Topling-88066-1iYS2k 2024/07/28-01:43:35.633064 140535368681024 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-155033/att-00/13552333.sst): first pass time = 0.68's, 197.050'MB/sec 2024/07/28-01:43:37.142119 140535368681024 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-155033/att-00/13552333.sst): old prealloc_size = 141951228, real_size = 41999872 2024/07/28-01:43:37.142193 140535368681024 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-155033/att-00/13552333.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129432 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.21 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1016.98 avg-zval = 318.03 2024/07/28-01:43:37.308562 140535368681024 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-155033/att-00/13552333.sst): second pass time = 1.51's, 87.270'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 263.170'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28594.921'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.272'MB/sec write SST data time = 0.05's, 925.317'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 41613.610'MB/sec zip my value time = 1.51's, unzip length = 0.132'GB zip my value throughput = 87.270'MB/sec zip pipeline throughput = 162.239'MB/sec entries = 129432 avg-key = 20.00 avg-zkey = 6.21 avg-val = 1016.98 avg-zval = 318.03 usrkeys = 129432 avg-key = 12.00 avg-zkey = 6.21 avg-val = 1023.98 avg-zval = 318.03 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129432 bytes = 453024 } seq expand size = 906024 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0412 GB dict = 1.38 MB all = 0.0438 GB } UnZip/Zip{ index = 1.9317 value = 3.1977 dict = 1.00 all = 3.0643 } Zip/UnZip{ index = 0.5177 value = 0.3127 dict = 1.00 all = 0.3263 } ---------------------------- total value len = 0.265071 GB avg = 1.024 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258861 Billion total entry num = 0.000258861 Billion write speed all = 0.015054623 MB/sec (with seq num) write speed all = 0.014939260 MB/sec (without seq num) 2024/07/28-01:43:37.371713 140535368681024 [compaction_job.cc:1944] [default] [JOB 155033] Generated table #13552333: 129432 keys, 43800578 bytes, temperature: kWarm 2024/07/28-01:43:37.371776 140535368681024 EVENT_LOG_v1 {"time_micros": 1722102217371741, "cf_name": "default", "job": 155033, "event": "table_file_creation", "file_number": 13552333, "file_size": 43800578, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166806963275, "largest_seqno": 167068118831, "table_properties": {"data_size": 41163312, "index_size": 804032, "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": 2588640, "raw_average_key_size": 20, "raw_value_size": 131629960, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129432, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-DictZipBlobStore", "creation_time": 1722102214, "oldest_key_time": 0, "file_creation_time": 1722102214, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13552333, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/28-01:43:37.406980 140535368681024 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-155033/att-00/13552334.sst) /dev/shm/ToplingTemp/Topling-88066-sThqXl 2024/07/28-01:43:37.449731 140535368681024 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-155033/att-00/13552334.sst): first pass time = 0.04's, 731.191'MB/sec 2024/07/28-01:43:37.734750 140535368681024 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-155033/att-00/13552334.sst): old prealloc_size = 141951228, real_size = 9817632 2024/07/28-01:43:37.734802 140535368681024 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-155033/att-00/13552334.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 30120 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 5.41 raw-val = 0.0306 GB zip-val = 0.0096 GB avg-val =1016.99 avg-zval = 320.28 2024/07/28-01:43:37.775622 140535368681024 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-155033/att-00/13552334.sst): second pass time = 0.28's, 107.779'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.04's, 249.885'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6431.311'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.263'MB/sec write SST data time = 0.01's, 833.025'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.300'MB, throughput = 10335.264'MB/sec zip my value time = 0.28's, unzip length = 0.031'GB zip my value throughput = 107.779'MB/sec zip pipeline throughput = 107.779'MB/sec entries = 30120 avg-key = 20.00 avg-zkey = 5.41 avg-val = 1016.99 avg-zval = 320.28 usrkeys = 30120 avg-key = 12.00 avg-zkey = 5.41 avg-val = 1023.99 avg-zval = 320.28 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 30120 bytes = 101664 } seq expand size = 210840 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0004 GB value = 0.0306 GB dict = 0.30 MB all = 0.0312 GB } __ZipSize{ index = 0.0002 GB value = 0.0096 GB dict = 0.30 MB all = 0.0102 GB } UnZip/Zip{ index = 2.2173 value = 3.1753 dict = 1.00 all = 3.0583 } Zip/UnZip{ index = 0.4510 value = 0.3149 dict = 1.00 all = 0.3270 } ---------------------------- total value len = 0.295914 GB avg = 1.024 KB (by entry num) total key len = 0.005780 GB avg = 0.020 KB total ukey len = 0.003468 GB avg = 0.012 KB total ukey num = 0.000288981 Billion total entry num = 0.000288981 Billion write speed all = 0.016805873 MB/sec (with seq num) write speed all = 0.016677091 MB/sec (without seq num) 2024/07/28-01:43:37.803377 140535368681024 [compaction_job.cc:1944] [default] [JOB 155033] Generated table #13552334: 30120 keys, 10212860 bytes, temperature: kWarm 2024/07/28-01:43:37.803467 140535368681024 EVENT_LOG_v1 {"time_micros": 1722102217803418, "cf_name": "default", "job": 155033, "event": "table_file_creation", "file_number": 13552334, "file_size": 10212860, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166935072877, "largest_seqno": 167068116301, "table_properties": {"data_size": 9646928, "index_size": 163008, "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": 602400, "raw_average_key_size": 20, "raw_value_size": 30631644, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 30120, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-DictZipBlobStore", "creation_time": 1722102217, "oldest_key_time": 0, "file_creation_time": 1722102217, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13552334, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/28-01:43:37.815117 140535368681024 [compaction_job.cc:699] job-155033: subcompact[0], size: 0.097711 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-155033/att-00 [13552332,13552333,13552334] 2024/07/28-01:43:37.863223 140535368681024 (Original Log Time 2024/07/28-01:43:33.021390) EVENT_LOG_v1 {"time_micros": 1722102213021361, "job": 155033, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [13552268], "files_L3": [13552296, 13552297, 13552320], "score": 0.979321, "input_data_size": 129046571, "oldest_snapshot_seqno": 167068390612} 2024/07/28-01:43:37.863228 140535368681024 (Original Log Time 2024/07/28-01:43:37.862612) [compaction_job.cc:2018] [default] [JOB 155033] Compacted 1@2 + 3@3 files to L3 => 97711216 bytes 2024/07/28-01:43:37.863229 140535368681024 (Original Log Time 2024/07/28-01:43:37.863152) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 26.9 rd, 20.4 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 91.1 +0.0 blob) out(93.2 +0.0 blob), read-write-amplify(6.8) write-amplify(2.9) OK, records in: 314852, records dropped: 25871 output_compression: Snappy 2024/07/28-01:43:37.863238 140535368681024 (Original Log Time 2024/07/28-01:43:37.863200) EVENT_LOG_v1 {"time_micros": 1722102217863178, "cf": "default", "job": 155033, "event": "compaction_finished", "compaction_time_micros": 4793754, "compaction_time_cpu_micros": 933664, "output_level": 3, "num_output_files": 3, "total_output_size": 97711216, "num_input_records": 314852, "num_output_records": 288981, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 66977786, "file_range_sync_nanos": 0, "file_fsync_nanos": 2739, "file_prepare_write_nanos": 4809, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/28-01:43:37.992262 140535368681024 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":1721720512,"starts":1722102212,"executesMs":4944,"compactionJobId":155033,"attempt":0,"compactionInputRawBytes":326499287,"compactionInputZipBytes":129046571,"compactionOutputRawBytes":0,"compactionOutputZipBytes":97711216,"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-e698dbff10754f4c47e9fb3cdfa28562-95de2b3417ed25c3-00"}}, response = 2024/07/28-01:43:37.992374 140535368681024 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-155033/att-00: olev 3, work 4.945 s, result 19.076 ms, install 0.656 ms, input{raw 311.374 MiB zip 123.068 MiB}