2024/07/09-22:13:08.419420 140433638139456 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61610/att-00: fork to child time = 0.011678 sec 2024/07/09-22:13:08.420371 140433638139456 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61610/att-00 2024/07/09-22:13:08.425546 140433638139456 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61610/att-00 2024/07/09-22:13:08.425904 140433638139456 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-22:13:08.426196 140433638139456 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-22:13:08.460883 140433638139456 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-61610/att-00/MANIFEST-12625661 2024/07/09-22:13:08.487810 140433638139456 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-61610/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12697292, last_sequence is 148762551680, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12697204 2024/07/09-22:13:08.487824 140433638139456 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-22:13:08.487907 140433638139456 [version_set.cc:5652] Creating manifest 12697292 2024/07/09-22:13:08.526863 140433638139456 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61610/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-22:13:08.539653 140433638139456 [compaction_job.cc:2433] [default] [JOB 61610] Compacting 1@1 + 3@2 files to L2, score 0.79, subcompactions 1 : 1 2024/07/09-22:13:08.539672 140433638139456 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 31621 Base level 1, inputs: [12697252(31MB)], [12697283(20MB) 12697284(9145KB) 12697268(20MB)] 2024/07/09-22:13:08.798395 140433638139456 [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 2024/07/09-22:13:08.798426 140433638139456 [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 2024/07/09-22:13:08.798459 140433638139456 [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 2024/07/09-22:13:08.798475 140433638139456 [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 2024/07/09-22:13:08.798489 140433638139456 [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 2024/07/09-22:13:08.967663 140433638139456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61610/att-00/12697293.sst) /dev/shm/ToplingTemp/Topling-114239-YVSXZn 2024/07/09-22:13:09.138270 140433638139456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61610/att-00/12697293.sst): first pass time = 0.17's, 393.525'MB/sec 2024/07/09-22:13:10.814153 140433638139456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61610/att-00/12697293.sst): old prealloc_size = 73819750, real_size = 21002816 2024/07/09-22:13:10.814231 140433638139456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61610/att-00/12697293.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64713 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.25 raw-val = 0.0658 GB zip-val = 0.0206 GB avg-val =1017.03 avg-zval = 319.05 2024/07/09-22:13:10.969079 140433638139456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61610/att-00/12697293.sst): second pass time = 1.67's, 39.302'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.15's, 141.185'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7373.086'MB/sec (index lex order gen) rebuild zvType time = 0.09's, 0.176'MB/sec write SST data time = 0.06's, 347.100'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 14606.777'MB/sec zip my value time = 1.67's, unzip length = 0.066'GB zip my value throughput = 39.302'MB/sec zip pipeline throughput = 141.468'MB/sec entries = 64713 avg-key = 20.00 avg-zkey = 5.25 avg-val = 1017.03 avg-zval = 319.05 usrkeys = 64713 avg-key = 12.00 avg-zkey = 5.25 avg-val = 1024.03 avg-zval = 319.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64713 bytes = 210336 } seq expand size = 452991 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0206 GB dict = 0.67 MB all = 0.0219 GB } UnZip/Zip{ index = 2.2838 value = 3.1877 dict = 1.00 all = 3.0683 } Zip/UnZip{ index = 0.4379 value = 0.3137 dict = 1.00 all = 0.3259 } ---------------------------- total value len = 0.066268 GB avg = 1.024 KB (by entry num) total key len = 0.001294 GB avg = 0.020 KB total ukey len = 0.000777 GB avg = 0.012 KB total ukey num = 0.000064713 Billion total entry num = 0.000064713 Billion write speed all = 0.002190959 MB/sec (with seq num) write speed all = 0.002174170 MB/sec (without seq num) 2024/07/09-22:13:11.010504 140433638139456 [compaction_job.cc:1944] [default] [JOB 61610] Generated table #12697293: 64713 keys, 21871757 bytes, temperature: kWarm 2024/07/09-22:13:11.010609 140433638139456 EVENT_LOG_v1 {"time_micros": 1720534391010550, "cf_name": "default", "job": 61610, "event": "table_file_creation", "file_number": 12697293, "file_size": 21871757, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148711640775, "largest_seqno": 148762306078, "table_properties": {"data_size": 20646448, "index_size": 340032, "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": 1294260, "raw_average_key_size": 20, "raw_value_size": 65815058, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64713, "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": 1720534388, "oldest_key_time": 0, "file_creation_time": 1720534388, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12697293, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-22:13:11.049064 140433638139456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61610/att-00/12697294.sst) /dev/shm/ToplingTemp/Topling-114239-uVs27n 2024/07/09-22:13:11.582616 140433638139456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61610/att-00/12697294.sst): first pass time = 0.53's, 125.789'MB/sec 2024/07/09-22:13:12.602379 140433638139456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61610/att-00/12697294.sst): old prealloc_size = 73819750, real_size = 21081216 2024/07/09-22:13:12.602440 140433638139456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61610/att-00/12697294.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64716 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.30 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1016.98 avg-zval = 320.20 2024/07/09-22:13:12.706862 140433638139456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61610/att-00/12697294.sst): second pass time = 1.02's, 64.641'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.10's, 210.114'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11950.504'MB/sec (index lex order gen) rebuild zvType time = 0.08's, 0.207'MB/sec write SST data time = 0.03's, 833.373'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 14610.523'MB/sec zip my value time = 1.02's, unzip length = 0.066'GB zip my value throughput = 64.641'MB/sec zip pipeline throughput = 101.129'MB/sec entries = 64716 avg-key = 20.00 avg-zkey = 5.30 avg-val = 1016.98 avg-zval = 320.20 usrkeys = 64716 avg-key = 12.00 avg-zkey = 5.30 avg-val = 1023.98 avg-zval = 320.20 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64716 bytes = 210336 } seq expand size = 453012 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0207 GB dict = 0.67 MB all = 0.0219 GB } UnZip/Zip{ index = 2.2651 value = 3.1761 dict = 1.00 all = 3.0574 } Zip/UnZip{ index = 0.4415 value = 0.3149 dict = 1.00 all = 0.3271 } ---------------------------- total value len = 0.132536 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 = 0.004381665 MB/sec (with seq num) write speed all = 0.004348089 MB/sec (without seq num) 2024/07/09-22:13:12.736361 140433638139456 [compaction_job.cc:1944] [default] [JOB 61610] Generated table #12697294: 64716 keys, 21949979 bytes, temperature: kWarm 2024/07/09-22:13:12.736447 140433638139456 EVENT_LOG_v1 {"time_micros": 1720534392736402, "cf_name": "default", "job": 61610, "event": "table_file_creation", "file_number": 12697294, "file_size": 21949979, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148709801490, "largest_seqno": 148762306160, "table_properties": {"data_size": 20722032, "index_size": 342848, "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": 1294320, "raw_average_key_size": 20, "raw_value_size": 65814803, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 64716, "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": 1720534391, "oldest_key_time": 0, "file_creation_time": 1720534391, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12697294, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-22:13:12.776956 140433638139456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61610/att-00/12697295.sst) /dev/shm/ToplingTemp/Topling-114239-GKvKRq 2024/07/09-22:13:12.835322 140433638139456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61610/att-00/12697295.sst): first pass time = 0.06's, 581.641'MB/sec 2024/07/09-22:13:13.561188 140433638139456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61610/att-00/12697295.sst): old prealloc_size = 73819750, real_size = 10740560 2024/07/09-22:13:13.561253 140433638139456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61610/att-00/12697295.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 32705 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 6.49 raw-val = 0.0333 GB zip-val = 0.0105 GB avg-val =1017.05 avg-zval = 321.66 2024/07/09-22:13:13.643466 140433638139456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61610/att-00/12697295.sst): second pass time = 0.72's, 45.883'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.08's, 135.692'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6699.836'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.127'MB/sec write SST data time = 0.02's, 620.211'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.327'MB, throughput = 5461.891'MB/sec zip my value time = 0.72's, unzip length = 0.033'GB zip my value throughput = 45.883'MB/sec zip pipeline throughput = 144.972'MB/sec entries = 32705 avg-key = 20.00 avg-zkey = 6.49 avg-val = 1017.05 avg-zval = 321.66 usrkeys = 32705 avg-key = 12.00 avg-zkey = 6.49 avg-val = 1024.05 avg-zval = 321.66 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 32705 bytes = 102224 } seq expand size = 228935 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0004 GB value = 0.0333 GB dict = 0.33 MB all = 0.0339 GB } __ZipSize{ index = 0.0002 GB value = 0.0105 GB dict = 0.33 MB all = 0.0112 GB } UnZip/Zip{ index = 1.8493 value = 3.1618 dict = 1.00 all = 3.0384 } Zip/UnZip{ index = 0.5408 value = 0.3163 dict = 1.00 all = 0.3291 } ---------------------------- total value len = 0.166027 GB avg = 1.024 KB (by entry num) total key len = 0.003243 GB avg = 0.020 KB total ukey len = 0.001946 GB avg = 0.012 KB total ukey num = 0.000162134 Billion total entry num = 0.000162134 Billion write speed all = 0.005488736 MB/sec (with seq num) write speed all = 0.005446678 MB/sec (without seq num) 2024/07/09-22:13:13.660913 140433638139456 [compaction_job.cc:1944] [default] [JOB 61610] Generated table #12697295: 32705 keys, 11162579 bytes, temperature: kWarm 2024/07/09-22:13:13.660992 140433638139456 EVENT_LOG_v1 {"time_micros": 1720534393660951, "cf_name": "default", "job": 61610, "event": "table_file_creation", "file_number": 12697295, "file_size": 11162579, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148742321039, "largest_seqno": 148762306166, "table_properties": {"data_size": 10520000, "index_size": 212224, "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": 654100, "raw_average_key_size": 20, "raw_value_size": 33262662, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 32705, "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": 1720534392, "oldest_key_time": 0, "file_creation_time": 1720534392, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12697295, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-22:13:13.674297 140433638139456 [compaction_job.cc:699] job-61610: subcompact[0], size: 0.054984 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61610/att-00 [12697293,12697294,12697295] 2024/07/09-22:13:13.699380 140433638139456 (Original Log Time 2024/07/09-22:13:08.539778) EVENT_LOG_v1 {"time_micros": 1720534388539701, "job": 61610, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12697252], "files_L2": [12697283, 12697284, 12697268], "score": 0.789187, "input_data_size": 86754632, "oldest_snapshot_seqno": 148762551330} 2024/07/09-22:13:13.699385 140433638139456 (Original Log Time 2024/07/09-22:13:13.698705) [compaction_job.cc:2018] [default] [JOB 61610] Compacted 1@1 + 3@2 files to L2 => 54984315 bytes 2024/07/09-22:13:13.699388 140433638139456 (Original Log Time 2024/07/09-22:13:13.699296) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 16.9 rd, 10.7 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(32.0, 50.8 +0.0 blob) out(52.4 +0.0 blob), read-write-amplify(4.2) write-amplify(1.6) OK, records in: 189159, records dropped: 27025 output_compression: Snappy 2024/07/09-22:13:13.699396 140433638139456 (Original Log Time 2024/07/09-22:13:13.699352) EVENT_LOG_v1 {"time_micros": 1720534393699328, "cf": "default", "job": 61610, "event": "compaction_finished", "compaction_time_micros": 5134534, "compaction_time_cpu_micros": 671304, "output_level": 2, "num_output_files": 3, "total_output_size": 54984315, "num_input_records": 189159, "num_output_records": 162134, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 59756293, "file_range_sync_nanos": 0, "file_fsync_nanos": 2980, "file_prepare_write_nanos": 8146, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-22:13:13.846395 140433638139456 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":1720420896,"starts":1720534388,"executesMs":5270,"compactionJobId":61610,"attempt":0,"compactionInputRawBytes":196160612,"compactionInputZipBytes":86754632,"compactionOutputRawBytes":0,"compactionOutputZipBytes":54984315,"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":"00-4af51aab6da070582f289db6edf502f8-16287ae62ca1b9bb-00"}}, response = 2024/07/09-22:13:13.846499 140433638139456 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-61610/att-00: olev 2, work 5.271 s, result 8.198 ms, install 0.729 ms, input{raw 187.073 MiB zip 82.736 MiB}